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Tang S, Lin BL, Tonks I, Eagan JM, Ni X, Nozaki K. Sustainable Copolymer Synthesis from Carbon Dioxide and Butadiene. Chem Rev 2024; 124:3590-3607. [PMID: 38478849 DOI: 10.1021/acs.chemrev.3c00847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2024]
Abstract
Carbon dioxide (CO2) has long been recognized as an ideal C1 feedstock comonomer for producing sustainable materials because it is renewable, abundant, and cost-effective. However, activating CO2 presents a significant challenge because it is highly oxidized and stable. A CO2/butadiene-derived δ-valerolactone (EVP), generated via palladium-catalyzed telomerization between CO2 and butadiene, has emerged as an attractive intermediate for producing sustainable copolymers from CO2 and butadiene. Owing to the presence of two active carbon-carbon double bonds and a lactone unit, EVP serves as a versatile intermediate for creating sustainable copolymers with a CO2 content of up to 29 wt % (33 mol %). In this Review, advances in the synthesis of copolymers from CO2 and butadiene with divergent structures through various polymerization protocols have been summarized. Achievements made in homo- and copolymerization of EVP or its derivatives are comprehensively reviewed, while the postmodification of the obtained copolymers to access new polymers are also discussed. Meanwhile, potential applications of the obtained copolymers are also discussed. The literature references were sorted into sections based on polymerization strategies and mechanisms, facilitating readers in gaining a comprehensive view of the present chemistry landscape and inspiring innovative approaches to synthesizing novel CO2-derived copolymers.
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Affiliation(s)
- Shan Tang
- Frontiers Science Center for Transformative Molecules, Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Bo-Lin Lin
- School of Physical Science and Technology, Shanghai Tech University, Shanghai 201210, China
| | - Ian Tonks
- Department of Chemistry, University of Minnesota-Twin Cities, 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
| | - James M Eagan
- School of Polymer Science and Polymer Engineering, The University of Akron, Akron, Ohio 44325, United State
| | - Xufeng Ni
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310058, China
| | - Kyoko Nozaki
- Department of Chemistry and Biotechnology, Graduate School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan
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Tian H, Fan Z, Wang Z, Fan Q, Ye Z, Gou F, Wei J. Prediction of vibrational spectrum and thermodynamic properties for phosphorus mononitride. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 304:123381. [PMID: 37734246 DOI: 10.1016/j.saa.2023.123381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 08/29/2023] [Accepted: 09/07/2023] [Indexed: 09/23/2023]
Abstract
In this work, an accurate potential energy curve (PEC) for the ground electronic state of phosphorus mononitride (PN) molecule has been determined from a variationally improved Hulburt-Hirschfelder (VIHH) oscillator model in conjunction with the experimental spectral constants (De,ωe,ωexe,Be,αe,re). We have numerically solved the Schrödinger equation for the VIHH potential using the LEVEL program, obtaining the pure vibrational spectrum that converges to the dissociation limit. In addition, the partition functions of PN molecule are calculated using the full rovibrational energies. Ultimately, thermodynamic properties like molar heat capacity, entropy, enthalpy, and Gibbs free energy were calculated for the PN molecule and show good agreement with those data from the NIST (National Institute of Standards and Technology) database.
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Affiliation(s)
- Hongrui Tian
- School of Science, Key Laboratory of High Performance Scientific Computation, Xihua University, Chengdu 610039, China; Key Laboratory of Radiation Physics and Technology of Ministry of Education, Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610064, China
| | - Zhixiang Fan
- School of Science, Key Laboratory of High Performance Scientific Computation, Xihua University, Chengdu 610039, China
| | - Zhengrong Wang
- School of Science, Key Laboratory of High Performance Scientific Computation, Xihua University, Chengdu 610039, China
| | - Qunchao Fan
- School of Science, Key Laboratory of High Performance Scientific Computation, Xihua University, Chengdu 610039, China.
| | - Zongbiao Ye
- Key Laboratory of Radiation Physics and Technology of Ministry of Education, Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610064, China
| | - Fujun Gou
- Key Laboratory of Radiation Physics and Technology of Ministry of Education, Institute of Nuclear Science and Technology, Sichuan University, Chengdu 610064, China.
| | - Jianjun Wei
- Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610064, China
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Ahmed AD, Eyube ES, Omugbe E, Onate CA, Timtere P. Bound-state energy spectrum and thermochemical functions of the deformed Schiöberg oscillator. Sci Rep 2023; 13:20386. [PMID: 37989877 PMCID: PMC10663450 DOI: 10.1038/s41598-023-47235-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 11/10/2023] [Indexed: 11/23/2023] Open
Abstract
In this study, a diatomic molecule interacting potential such as the deformed Schiöberg oscillator (DSO) have been applied to diatomic systems. By solving the Schrödinger equation with the DSO, analytical equations for energy eigenvalues, molar entropy, molar enthalpy, molar Gibbs free energy and constant pressure molar heat capacity are obtained. The obtained equations were used to analyze the physical properties of diatomic molecules. With the aid of the DSO, the percentage average absolute deviation (PAAD) of computed data from the experimental data of the 7Li2 (2 3Πg), NaBr (X 1Σ+), KBr (X 1Σ+) and KRb (B 1Π) molecules are 1.3319%, 0.2108%, 0.2359% and 0.8841%, respectively. The PAAD values obtained by employing the equations of molar entropy, scaled molar enthalpy, scaled molar Gibbs free energy and isobaric molar heat capacity are 1.2919%, 1.5639%, 1.5957% and 2.4041%, respectively, from the experimental data of the KBr (X 1Σ+) molecule. The results for the potential energies, bound-state energy spectra, and thermodynamic functions are in good agreement with the literature on diatomic molecules.
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Affiliation(s)
- A D Ahmed
- Department of Physics, Faculty of Physical Sciences, Modibbo Adama University, P.M.B. 2076, Yola, Adamawa State, Nigeria
| | - E S Eyube
- Department of Physics, Faculty of Physical Sciences, Modibbo Adama University, P.M.B. 2076, Yola, Adamawa State, Nigeria.
| | - E Omugbe
- Department of Physics, University of Agriculture and Environmental Sciences, P.M.B. 1038, Umuagwo, Imo State, Nigeria
| | - C A Onate
- Department of Physics, Kogi State University, Anyigba, Nigeria
| | - P Timtere
- Department of Physics, Faculty of Physical Sciences, Modibbo Adama University, P.M.B. 2076, Yola, Adamawa State, Nigeria
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Reddy MB, McGarrigle EM. Visible-light-induced bifunctionalisation of (homo)propargylic amines with CO 2 and arylsulfinates. Chem Commun (Camb) 2023; 59:13711-13714. [PMID: 37906261 DOI: 10.1039/d3cc04160c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
An unprecedented carboxylative sulfonylation of (homo)propargyl amines with CO2 and sodium arylsulfinates under visible light irradiation has been developed with high efficiency. This ruthenium-catalysed photochemical protocol offers broad substrate scope giving 2-oxazolidinones and 2-oxazinones bearing alkyl sulfones in good yields under ambient reaction conditions. An in situ double bond isomerisation occurs in tandem. A mechanistic rationale for these radical-initiated carboxylative cyclisations involving sulfinyl radicals is presented, supported by control and quenching experiments.
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Affiliation(s)
- Mandapati Bhargava Reddy
- Centre for Synthesis & Chemical Biology, UCD School of Chemistry, University College Dublin, Belfield, Dublin 4, Ireland.
- A2P CDT in Sustainable Chemistry and BiOrbic Bioeconomy SFI Research Centre, University College Dublin, Belfield, Dublin 4, Ireland
| | - Eoghan M McGarrigle
- Centre for Synthesis & Chemical Biology, UCD School of Chemistry, University College Dublin, Belfield, Dublin 4, Ireland.
- A2P CDT in Sustainable Chemistry and BiOrbic Bioeconomy SFI Research Centre, University College Dublin, Belfield, Dublin 4, Ireland
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5
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Onyeaju MC, Omugbe E, Onate CA, Okon IB, Eyube ES, Okorie US, Ikot AN, Ogwu DA, Osuhor PO. Information theory and thermodynamic properties of diatomic molecules using molecular potential. J Mol Model 2023; 29:311. [PMID: 37698769 DOI: 10.1007/s00894-023-05708-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Accepted: 08/25/2023] [Indexed: 09/13/2023]
Abstract
Owing to the devise applications of molecules in industries, the bound state solution of the non-relativistic wave equation with a molecular potential function has been obtained in a closed-form using the Nikiforov-Uvarov method. The solutions of the bound state are then applied to study the information-theoretic measures such as the one-dimensional Shannon and Renyi entropic densities. The expectation values for the position and momentum spaces were obtained to verify the Heisenberg's uncertainty principle. Utilizing the energy spectrum equation, the thermodynamic vibrational partition function is obtained via the Poisson summation. Other thermodynamic function variations with absolute temperature have been obtained numerically for four diatomic molecules (H2, N2, O2, and HF) using Maple 18 software. The Shannon global entropic sum inequality has also been verified. The Renyi sum for constrained index parameters satisfies the global entropic inequality. The thermodynamic properties of the four molecules are similar and conform to works reported in the existing literature. The obtained vibrational energies are in fair agreement with the ones obtained using other forms of potential energy. The result further indicates that the lowest bounds for the Shannon, Renyi, and Heisenberg inequalities are ground states phenomena.
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Affiliation(s)
- M C Onyeaju
- Theoretical Physics Group, Department of Physics, University of Port Harcourt, Choba, Rivers State, Nigeria.
- Department of Physics, Faculty of Basic and Applied Science, University of Africa, Toru-Orua, Bayelsa State, Nigeria.
| | - E Omugbe
- Department of Physics, University of Agriculture and Environmental Sciences, P.M.B. 1038, Umuagwo, Imo State, Nigeria
| | - C A Onate
- Department of Physics, Kogi State University, Anyigba, Kogi State, Nigeria
| | - I B Okon
- Theoretical Physics Group, Department of Physics, University of Uyo, Uyo, Nigeria
| | - E S Eyube
- Department of Physics, Faculty of Physical Sciences, Modibbo Adama University, P.M.B. 2076, Yola, Adamawa State, Nigeria
| | - U S Okorie
- Department of Physics, Akwa Ibom State University, P.M.B 1167, Ikot AkpodenUyo, Nigeria
| | - A N Ikot
- Theoretical Physics Group, Department of Physics, University of Port Harcourt, Choba, Rivers State, Nigeria
| | - D A Ogwu
- Department of Physics, Faculty of Science, University of Delta, Agbor, Delta State, Nigeria
| | - P O Osuhor
- Department of Physics, Faculty of Science, University of Delta, Agbor, Delta State, Nigeria
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6
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William ES, Okon IB, Inyang EP, Akpan IO, Ita B, Nwachukwu AN, Onate CA, Omugbe E, Okorie US, Araujo JP, Ikot AN. Quantum description of magnetocaloric effect, thermo-magnetic properties and energy spectra of LiH, TiH, and ScH diatomic molecules under the influence of magnetic and Aharonov-Bohm (AB) flux fields with Deng-Fan-Screened Coulomb potential model. Mol Phys 2023. [DOI: 10.1080/00268976.2023.2195952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
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7
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Ding QC, Jia CS, Wang CW, Peng XL, Liu JY, Zhang LH, Jiang R, Zhu SY, Yuan H, Tang HX. Unified non-fitting formulation representation of thermodynamic properties for diatomic substances. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2022.121088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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8
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Rawat A, Muhammad R, Chandra Srivastava V, Mohanty P. Identifying the Point of Attachment in the Hypercrosslinking of Benzene for the Synthesis of a Nanoporous Polymer as a Superior Adsorbent for High-Pressure CO 2 Capture Application. Macromolecules 2023. [DOI: 10.1021/acs.macromol.2c02449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Anuj Rawat
- Functional Materials Laboratory, Department of Chemistry, Indian Institute of Technology (IIT) Roorkee, Roorkee, Uttarakhand247667, India
| | - Raeesh Muhammad
- Functional Materials Laboratory, Department of Chemistry, Indian Institute of Technology (IIT) Roorkee, Roorkee, Uttarakhand247667, India
| | - Vimal Chandra Srivastava
- Department of Chemical Engineering, Indian Institute of Technology (IIT) Roorkee, Roorkee, Uttarakhand247667, India
| | - Paritosh Mohanty
- Functional Materials Laboratory, Department of Chemistry, Indian Institute of Technology (IIT) Roorkee, Roorkee, Uttarakhand247667, India
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9
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Onate CA, Okon IB, Vincent UE, Omugbe E, Eyube ES, Onyeaju MC, Jude GO. Theoretic measure and thermal properties of a standard Morse potential model. J Mol Model 2023; 29:34. [PMID: 36625977 DOI: 10.1007/s00894-022-05441-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 12/27/2022] [Indexed: 01/11/2023]
Abstract
Since the proposition of the standard form of Morse potential [Formula: see text] model over the years, there has not been much attention on the potential. Its application to different studies such as the thermodynamic properties and information theory are yet to be reported to the best of our understanding. In this study, the solutions of the radial Schrödinger equation for the standard Morse potential is obtained using supersymmetric approach. The effect of the quantum number on the energy eigenvalue for the standard Morse potential is examined numerically for the hydrogen molecule (H2), lithium molecule (Li2), and potassium molecule (K2). Using the energy equation and the wave function obtained, the theoretic measures and thermodynamic properties of hydrogen, lithium, and potassium molecules are calculated via maple program. It has been shown that the energy of the standard Morse potential is fully bounded for the three molecules studied. A higher concentration of electron density corresponds to a strongly localized distribution in the position configuration. The Beckner, Bialynicki-Birula, and Mycieslki (BBM) inequality is satisfied for both the ground state and the first excited state. Finally, the product of uncertainty obtained obeyed the Heisenberg uncertainty relation.
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Affiliation(s)
- C A Onate
- Department of Physics, Kogi State University, Anyigba, Nigeria.
| | - I B Okon
- Department of Physics, University of Uyo, Uyo, Nigeria
| | - U E Vincent
- Department of Physical Sciences, Redeemer's University, P.M.B. 230, Ede, Nigeria.,Department of Physics, Lancaster University, Lancaster, LA1 4YB, UK
| | - E Omugbe
- Department of Physics, University of Agriculture and Environmental Sciences, Umuagwo, Imo State, Nigeria
| | - E S Eyube
- Department of Physics, School of Physical Sciences, Modibbo Adama University of Technology, Yola, Nigeria
| | - M C Onyeaju
- Theoretical Physics Group, Department of Physics, University of Port Harcourt, Choba, Nigeria
| | - G O Jude
- Department of Physics, University of Uyo, Uyo, Nigeria
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10
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Abu-Shady M, Khokha EM. On prediction of the fractional vibrational energies for diatomic molecules with the improved Tietz potential. Mol Phys 2022. [DOI: 10.1080/00268976.2022.2140720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- M. Abu-Shady
- Department of Mathematics and Computer Science, Faculty of Science, Menoufia University, Shibin El Kom, Egypt
| | - E. M. Khokha
- Department of Basic Science, Modern Academy for Engineering and Technology, Maadi, Egypt
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11
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Hajigeorgiou PG. Compact and accurate models for the diatomic potential energy. Mol Phys 2022. [DOI: 10.1080/00268976.2022.2133754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Photos G. Hajigeorgiou
- Department of Basic and Clinical Sciences, Medical School, University of Nicosia, Nicosia, Cyprus
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12
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Bakhti H, Diaf A, Hachama M. Computing thermodynamic properties of some diatomic molecules using a q-deformed Scarf-like potential. Mol Phys 2022. [DOI: 10.1080/00268976.2022.2133752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Hadjer Bakhti
- Laboratoire de Physique des Techniques Expérimentales et ses Applications, Médéa University, Médéa, Algeria
| | - Ahmed Diaf
- Laboratory of Energy and Intelligent Systems, University of Khemis Miliana, Khemis Miliana, Algeria
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13
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Magneto-transport and Thermal properties of TiH diatomic molecule under the influence of magnetic and Aharonov-Bohm (AB) fields. Sci Rep 2022; 12:15430. [PMID: 36104422 PMCID: PMC9474823 DOI: 10.1038/s41598-022-19396-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 08/29/2022] [Indexed: 11/08/2022] Open
Abstract
AbstractIn this study, the effects of Aharonov-Bohm (AB) and magnetic fields on the thermodynamic and magneto-transport properties of TiH diatomic molecule using the Deng-Fan potential as a model are investigated. The functional analysis approach (FAA) is used to solve the Schrodinger equation in the presence of magnetic and AB fields with Deng-Fan potential. The energy equation, as well as the wave function, have been derived. The analytic expressions for the thermo-magnetic and transport properties of the Deng-Fan potential are derived using the energy equation and the partition function. These properties obtained are thoroughly analysed utilising graphical representations. Our analysis shows that the magnetic susceptibility of the TiH exhibits a diamagnetic behaviour, and the specific heat capacity behaviour agrees with the famous Dulong-Petit law when the system is subjected to AB field variations and a fixed magnetic field. Albeit, a slight anomaly is observed in the behaviour of the specific heat capacity. Our findings will be valuable in various fields of physics, including chemical and molecular physics and condensed matter physics, where the derived models could be applied to study other diatomic molecules and quantum dots, respectively.
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14
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Liu JZ, Jia CS. Prediction of vibrational energy levels for the CO molecule and 7Li2 dimer. Chem Phys Lett 2022. [DOI: 10.1016/j.cplett.2022.139791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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15
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Ding QC, Jia CS, Liu JZ, Li J, Du RF, Liu JY, Peng XL, Wang CW, Tang HX. Prediction of thermodynamic properties for sulfur dimer. Chem Phys Lett 2022. [DOI: 10.1016/j.cplett.2022.139844] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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18
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Edet CO, Amadi PO, Ettah EB, Ali N, Asjad M, Ikot AN. The magnetocaloric effect, thermo-magnetic and transport properties of LiH diatomic molecule. Mol Phys 2022. [DOI: 10.1080/00268976.2022.2059025] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- C. O. Edet
- Department of Physics, Cross River University of Technology, Calabar, Nigeria
| | - P. O. Amadi
- Theoretical Physics Group, Department of Physics, University of Port Harcourt, Choba, Nigeria
| | - E. B. Ettah
- Department of Physics, Cross River University of Technology, Calabar, Nigeria
| | - Norshamsuri Ali
- Faculty of Electronic Engineering Technology, Universiti Malaysia Perlis, Arau, Malaysia
| | - Muhammad Asjad
- Department of Applied Mathematics and Sciences, Khalifa University, Abu Dhabi, United Arab Emirates
| | - A. N. Ikot
- Theoretical Physics Group, Department of Physics, University of Port Harcourt, Choba, Nigeria
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20
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Al-Raeei M. Morse oscillator equation of state: An integral equation theory based with virial expansion and compressibility terms. Heliyon 2022; 8:e09328. [PMID: 35520603 PMCID: PMC9062208 DOI: 10.1016/j.heliyon.2022.e09328] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 01/03/2022] [Accepted: 04/21/2022] [Indexed: 11/30/2022] Open
Abstract
A number of interaction energy types are employed in the vibrations studies, especially in the spectroscopic analysis, such as the harmonic oscillator and Morse oscillator. In this research, a derivation of an analytical formula of equation of state of Morse oscillator is considered by employing the approximations used in the simple fluids theory. The compressibility formula of the pressure and the virial expansion formula of the pressure using the solutions of the main equation of the simple fluids theory with one of the approximations of the theory are employed for the purpose of the derivation. The virial coefficients of the total Morse oscillator pressure (the first order one, and the second order one) are found for Morse oscillator with respect to the fractional volume of the components, where we conclude that the first order term is proportional to the absolute temperature directly and depends on the diameter of the particles, while we concluded that the second order coefficient term is more complicated than the first order one with temperature, and also, depends on the three Morse oscillator parameters and the diameter of the particles. Besides, we conclude that the total pressure of Morse oscillator, generally, depends on the minimum energy of the well of Morse oscillator, the width parameter of Morse oscillator, and the equilibrium bond distance of the oscillator, in addition to their dependence on the absolute temperature of the components, and the diameter of the particles. The formula of the Morse oscillator equation of state which is found in this research can be applied to multiple materials described using Morse oscillator such as lots of dimers in the vibrations spectroscopy.
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21
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Eyube E. Reparametrised Pöschl–Teller oscillator and analytical molar entropy equation for diatomic molecules. Mol Phys 2022. [DOI: 10.1080/00268976.2022.2037774] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- E.S. Eyube
- Department of Physics, Faculty of Physical Sciences, Modibbo Adama University, Yola, Nigeria
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22
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Hill CM, Mendoza-Cortes JL, Velázquez JM, Whittaker-Brooks L. Multi-dimensional designer catalysts for negative emissions science (NES): bridging the gap between synthesis, simulations, and analysis. iScience 2022; 25:103700. [PMID: 35036879 PMCID: PMC8749188 DOI: 10.1016/j.isci.2021.103700] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Negative emissions technologies will play a critical role in limiting global warming to sustainable levels. Electrocatalytic and/or photocatalytic CO2 reduction will likely play an important role in this field moving forward, but efficient, selective catalyst materials are needed to enable the widespread adoption of these processes. The rational design of such materials is highly challenging, however, due to the complexity of the reactions involved as well as the large number of structural variables which can influence behavior at heterogeneous interfaces. Currently, there is a significant disconnect between the complexity of materials systems that can be handled experimentally and those that can be modeled theoretically with appropriate rigor and bridging these gaps would greatly accelerate advancements in the field of Negative Emissions Science (NES). Here, we present a perspective on how these gaps between materials design/synthesis, characterization, and theory can be resolved, enabling the rational development of improved materials for CO2 conversion and other NES applications.
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Affiliation(s)
- Caleb M. Hill
- Department of Chemistry, University of Wyoming, 1000 E University Avenue, Laramie, WY 82071, USA
| | - Jose L. Mendoza-Cortes
- Department of Chemical Engineering & Materials Science, Michigan State University, East Lansing, MI 48824, USA
| | - Jesús M. Velázquez
- Department of Chemistry, University of California, Davis, Davis, CA 95616, USA
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23
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Understanding rich oxygen vacant hollow CeO 2@MoSe 2 heterojunction for accelerating photocatalytic CO 2 reduction. J Colloid Interface Sci 2022; 611:644-653. [PMID: 34973659 DOI: 10.1016/j.jcis.2021.12.108] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 12/15/2021] [Accepted: 12/16/2021] [Indexed: 01/02/2023]
Abstract
Solar-driven CO2 reduction into gas fuels is desirable for a sustainable carbon cycle. To improve the photocatalytic activity of CO2RR, the unique rich oxygen (Vo) vacant hollow CeO2@MoSe2 is designed. The introduction of Vo is conducive to the capture of electrons by CO2 and promotes the process of photocatalytic CO2RR. The heterojunction formed by introducing the narrow band gap semiconductor MoSe2 increases the absorption range of visible light and improves the separation efficiency of photogenerated carriers. The hollow structure improves the CO2 adsorption capacity and improves the use of light effect. Therefore, the prepared H-Vo-CeO2@49.7 wt% MoSe2 exhibits enhanced photocatalytic activity for CO2RR. The yield of CH4 and CO is 10.2 µmol and 33.2 µmol in 4 h. Moreover, the photocatalytic mechanism is discussed through DFT and in-situ DRIFTS. This work provides new insights to the role of Vo in active CO2 photoconversion and exploits an important application of CO2 reduction.
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Cauwenbergh R, Goyal V, Maiti R, Natte K, Das S. Challenges and recent advancements in the transformation of CO 2 into carboxylic acids: straightforward assembly with homogeneous 3d metals. Chem Soc Rev 2022; 51:9371-9423. [DOI: 10.1039/d1cs00921d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Transformation of carbon dioxide (CO2) into valuable organic carboxylic acids is essential for maintaining sustainability. In this review, such CO2 thermo-, photo- and electrochemical transformations under 3d-transition metal catalysis are described from 2017 until 2022.
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Affiliation(s)
- Robin Cauwenbergh
- Department of Chemistry, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerpen, Belgium
| | - Vishakha Goyal
- Chemical and Material Sciences Division, CSIR-Indian Institute of Petroleum, Dehradun-248005, India
- Academy of Scientific and Innovative Research (AcSIR), CSIR-HRDC Campus, Joggers Road, Kamla Nehru Nagar, Ghaziabad, Uttar Pradesh 201 002, India
| | - Rakesh Maiti
- Department of Chemistry, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerpen, Belgium
| | - Kishore Natte
- Department of Chemistry, Indian Institute of Technology, Hyderabad, Kandi, Sangareddy, 502 285, Telangana, India
| | - Shoubhik Das
- Department of Chemistry, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerpen, Belgium
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25
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Onate CA, Okon IB, Onyeaju MC, Ebomwonyi O. Vibrational energies of some diatomic molecules for a modified and deformed potential. Sci Rep 2021; 11:22498. [PMID: 34795376 PMCID: PMC8602305 DOI: 10.1038/s41598-021-01998-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 10/29/2021] [Indexed: 11/21/2022] Open
Abstract
A molecular potential model is proposed and the solutions of the radial Schrӧdinger equation in the presence of the proposed potential is obtained. The energy equation and its corresponding radial wave function are calculated using the powerful parametric Nikiforov–Uvarov method. The energies of cesium dimer for different quantum states were numerically obtained for both negative and positive values of the deformed and adjustable parameters. The results for sodium dimer and lithium dimer were calculated numerically using their respective spectroscopic parameters. The calculated values for the three molecules are in excellent agreement with the observed values. Finally, we calculated different expectation values and examined the effects of the deformed and adjustable parameters on the expectation values.
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Affiliation(s)
- C A Onate
- Physics Programme, Department of Physical Sciences, Landmark University, Omu-Aran, Nigeria. .,Landmark University SDG 4 (Quality Education), Omu-Aran, Nigeria.
| | - I B Okon
- Theoretical Physics Group, Department of Physics, University of Uyo, Uyo, Nigeria
| | - M C Onyeaju
- Theoretical Physics Group, Department of Physics, University of Port Harcourt, P.M.B. 5323 Choba, Port Harcourt, Nigeria
| | - O Ebomwonyi
- Department of Physics, University of Benin, Benin City, Nigeria
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26
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Eyube E, Notani P, Izam M. Potential parameters and eigen spectra of improved Scarf II potential energy function for diatomic molecules. Mol Phys 2021. [DOI: 10.1080/00268976.2021.1979265] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- E.S. Eyube
- Department of Physics, School of Physical Sciences, Modibbo Adama University of Technology, Yola, Nigeria
| | - P.P. Notani
- Department of Pure and Applied Sciences, Taraba State Polytechnic, Suntai, Jalingo, Nigeria
| | - M.M. Izam
- Department of Physics, Faculty of Natural Sciences, University of Jos, Jos, Nigeria
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27
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Strekalov ML. Rigorous factorization method of the vibrational and rotational contributions to the ro-vibrational partition function. COMPUT THEOR CHEM 2021. [DOI: 10.1016/j.comptc.2021.113337] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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28
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Edet CO, Ikot AN. Analysis of the impact of external fields on the energy spectra and thermo-magnetic properties of N2,I2,CO,NO and HCl diatomic molecules. Mol Phys 2021. [DOI: 10.1080/00268976.2021.1957170] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- C. O. Edet
- Theoretical Physics Group, Department of Physics, University of Port Harcourt, Choba, Nigeria
| | - A. N. Ikot
- Theoretical Physics Group, Department of Physics, University of Port Harcourt, Choba, Nigeria
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29
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Gao M, Wang L, Chen X, Wei X, Liang J, Li L. Joule-Thomson Effect on a CCS-Relevant (CO 2 + N 2) System. ACS OMEGA 2021; 6:9857-9867. [PMID: 33869966 PMCID: PMC8047652 DOI: 10.1021/acsomega.1c00554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 03/16/2021] [Indexed: 06/12/2023]
Abstract
The Joule-Thomson effect is a key chemical thermodynamic property that is encountered in several industrial applications for CO2 capture and storage (CCS). An apparatus was designed and built for determining the Joule-Thomson effect. The accuracy of the device was verified by comparing the experimental data with the literature on nitrogen and carbon dioxide. New Joule-Thomson coefficient (μJT) measurements for three binary mixtures of (CO2 + N2) with molar compositions x N2 = (0.05, 0.10, 0.50) were performed in the temperature range between 298.15 and 423.15 K and at pressures up to 14 MPa. Three equations of state (GERG-2008 equation, AGA8-92DC, and the Peng-Robinson) were used to calculate the μJT compared with the corresponding experimental data. All of the equations studied here except PR have shown good prediction of μJT for (CO2 + N2) mixtures. The relative deviations with respect to experimental data for all (CO2 + N2) mixtures from the GERG-2008 were within the ±2.5% band, and the AGA8-DC92 EoSs were within ±3%. The Joule-Thomson inversion curve (JTIC) has also been modeled by the aforementioned EoSs, and a comparison was made between the calculated JTICs and the available literature data. The GERG-2008 and AGA8-92DC EoSs show good agreement in predicting the JTIC for pure CO2 and N2. The PR equation only matches well with the JTIC for pure N2, while it gives a poor prediction for pure CO2. For the (CO2 + N2) mixtures, the three equations all give similar results throughout the full span of JTICs. The temperature and pressure of the transportation and compression conditions in CCS are far lower than the corresponding predicted P inv,max and T inv,max for (CO2 + N2) mixtures.
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30
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Hesam A, Nikoofard H, Sargolzaei M. Prediction of thermodynamic properties of formation of HCl at temperatures 200–1000 K. Chem Phys Lett 2021. [DOI: 10.1016/j.cplett.2020.138276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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31
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Wang CW, Wang J, Liu YS, Li J, Peng XL, Jia CS, Zhang LH, Yi LZ, Liu JY, Li CJ, Jia X. Prediction of the ideal-gas thermodynamic properties for water. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114912] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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32
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Jia CS, Li J, Liu YS, Peng XL, Jia X, Zhang LH, Jiang R, Li XP, Liu JY, Zhao YL. Predictions of thermodynamic properties for hydrogen sulfide. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113751] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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33
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Alam N, Sarma D. Tunable Metallogels Based on Bifunctional Ligands: Precursor Metallogels, Spinel Oxides, Dye and CO 2 Adsorption. ACS OMEGA 2020; 5:17356-17366. [PMID: 32715220 PMCID: PMC7377069 DOI: 10.1021/acsomega.0c01710] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 06/23/2020] [Indexed: 06/11/2023]
Abstract
A semisolid gel material is a gift of serendipity via various chemical interactions, and metal incorporation (metallogels) imparts diverse functional properties. In this work, we have synthesized four metallogels from tetrapodal and hexapodal carboxylic acid/amide-based low-molecular-weight gelators with Ni(II) and Cu(II) salts. These metallogels can be tuned to be a low-temperature precursor of porous spinel oxides. These xerogels exhibit impressive water soluble dye and carbon dioxide adsorption, which coupled with the tunability and facile synthesis of porous spinel oxides underscores their potential in environmental remediation and energy applications.
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34
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Bound State Solution of Radial Schrodinger Equation for the Quark–Antiquark Interaction Potential. IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY, TRANSACTIONS A: SCIENCE 2020. [DOI: 10.1007/s40995-020-00913-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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35
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Accurate and general model to predict molar entropy for diatomic molecules. SOUTH AFRICAN JOURNAL OF CHEMICAL ENGINEERING 2020. [DOI: 10.1016/j.sajce.2020.07.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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36
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Okorie US, Ikot AN, Chukwuocha EO. The Improved Deformed Exponential‐type Potential Energy Model for
N
2
,
NI
,
ScI
, and
RbH
Diatomic Molecules. B KOREAN CHEM SOC 2020. [DOI: 10.1002/bkcs.12039] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Uduakobong S. Okorie
- Department of Physics, Theoretical Physics GroupUniversity of Port Harcourt Choba Nigeria
| | - Akpan N. Ikot
- Department of Physics, Theoretical Physics GroupUniversity of Port Harcourt Choba Nigeria
| | - Ephraim O. Chukwuocha
- Department of Physics, Theoretical Physics GroupUniversity of Port Harcourt Choba Nigeria
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37
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Ghanbari A, Khordad R. Theoretical prediction of thermodynamic properties of N2 and CO using pseudo harmonic and Mie-type potentials. Chem Phys 2020. [DOI: 10.1016/j.chemphys.2020.110732] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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38
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Jia CS, Wang YT, Wei LS, Wang CW, Peng XL, Zhang LH. Predictions of Entropy and Gibbs Energy for Carbonyl Sulfide. ACS OMEGA 2019; 4:20000-20004. [PMID: 31788634 PMCID: PMC6882136 DOI: 10.1021/acsomega.9b02950] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 10/29/2019] [Indexed: 06/10/2023]
Abstract
Many chemical and physical equilibrium conditions can be determined from minimizing the Gibbs free energies of the system. Efficient analytical representations of the entropy and Gibbs free energy of carbonyl sulfide remain elusive in the communality of science and engineering. Here, we report two analytical representations of the entropy and Gibbs free energy for carbonyl sulfide, and the prediction procedures only involve six molecular constants of the carbonyl sulfide molecule. In the temperature range from 300 to 6000 K, the average relative deviations of the predicted molar entropy and reduced Gibbs free energy values of carbonyl sulfide from the National Institute of Standards and Technology database are arrived at 0.150 and 0.189%, respectively.
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Affiliation(s)
- Chun-Sheng Jia
- State
Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500, Sichuan, People’s Republic
of China
| | - Yi-Ting Wang
- State
Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500, Sichuan, People’s Republic
of China
| | - Lin-Sheng Wei
- Engineering
Technology Research Institute, PetroChina
Southwest Oil and Gasfield Company, Chengdu 610017, People’s
Republic of China
| | - Chao-Wen Wang
- State
Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500, Sichuan, People’s Republic
of China
| | - Xiao-Long Peng
- State
Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500, Sichuan, People’s Republic
of China
| | - Lie-Hui Zhang
- State
Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500, Sichuan, People’s Republic
of China
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