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Melchionna M, Fornasiero P. What Is to Be Expected from Heterogeneous Catalysis in the Pipeline to Circular Economy? CHEMSUSCHEM 2025; 18:e202402064. [PMID: 39600217 PMCID: PMC11874692 DOI: 10.1002/cssc.202402064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2024] [Revised: 10/11/2024] [Indexed: 11/29/2024]
Abstract
Modern society requires a change in the philosophy of doing science, which faces the enormous challenge of being compatible with the new sustainability principles. Inorganic chemistry holds the keys to accelerate the transition given that most chemical processes or technology devices rely on the use or integration of inorganic materials. In particular, heterogeneous catalysis has a central role in promoting the transition from a linear economy to a circular one. To accomplish this, it is imperative that the modern schemes for catalysis will adopt a holistic approach based on sensible choice of raw materials, reliance on clean energy inputs and establishment of a robust framework of resource use and recovery. Some of these concepts are analysed here and discussed in Ref. [to a few selected examples.
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Affiliation(s)
- Michele Melchionna
- Department of Chemical and PharmaceuticalINSTM UdRUniversity of TriesteVia Licio Giorgieri 134127TriesteItaly
| | - Paolo Fornasiero
- Department of Chemical and PharmaceuticalINSTM UdRUniversity of TriesteVia Licio Giorgieri 134127TriesteItaly
- ICCOM-CNR URT TriesteVia Licio Giorgieri 134127TriesteItaly
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2
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Biomass-Derived Carbon Materials in Heterogeneous Catalysis: A Step towards Sustainable Future. Catalysts 2022. [DOI: 10.3390/catal13010020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Biomass-derived carbons are emerging materials with a wide range of catalytic properties, such as large surface area and porosity, which make them ideal candidates to be used as heterogeneous catalysts and catalytic supports. Their unique physical and chemical properties, such as their tunable surface, chemical inertness, and hydrophobicity, along with being environmentally friendly and cost effective, give them an edge over other catalysts. The biomass-derived carbon materials are compatible with a wide range of reactions including organic transformations, electrocatalytic reactions, and photocatalytic reactions. This review discusses the uses of materials produced from biomass in the realm of heterogeneous catalysis, highlighting the different types of carbon materials derived from biomass that are potential catalysts, and the importance and unique properties of heterogeneous catalysts with different preparation methods are summarized. Furthermore, this review article presents the relevant work carried out in recent years where unique biomass-derived materials are used as heterogeneous catalysts and their contribution to the field of catalysis. The challenges and potential prospects of heterogeneous catalysis are also discussed.
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3
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Kibis LS, Korobova AN, Fedorova EA, Kardash TY, Zadesenets AV, Korenev SV, Stonkus OA, Slavinskaya EM, Podyacheva OY, Boronin AI. APPLICATION OF N-DOPED CARBON NANOTUBES FOR THE PREPARATION OF HIGHLY DISPERSED PdO–CeO2 COMPOSITE CATALYSTS. J STRUCT CHEM+ 2022. [DOI: 10.1134/s0022476622030076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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4
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Bellini M, Pagliaro MV, Marchionni A, Filippi J, Miller HA, Bevilacqua M, Lavacchi A, Oberhauser W, Mahmoudian J, Innocenti M, Fornasiero P, Vizza F. Hydrogen and chemicals from alcohols through electrochemical reforming by Pd-CeO2/C electrocatalyst. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120245] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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5
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Li L, Zhang N, Wu R, Song L, Zhang G, He H. Comparative Study of Moisture-Treated Pd@CeO 2/Al 2O 3 and Pd/CeO 2/Al 2O 3 Catalysts for Automobile Exhaust Emission Reactions: Effect of Core-Shell Interface. ACS APPLIED MATERIALS & INTERFACES 2020; 12:10350-10358. [PMID: 32024361 DOI: 10.1021/acsami.9b20734] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
In this article, moisture-treated Pd@CeO2/Al2O3 and Pd/CeO2/Al2O3 catalysts were synthesized and applied in automotive three-way catalytic (TWC) reactions. Compared to the Pd/CeO2/Al2O3 catalyst, the Pd@CeO2/Al2O3 core-shell catalyst had better TWC activities. Transmission electron microscopy (TEM) images and X-ray photoelectron spectra (XPS) showed excess PdO2 on the Pd and CeO2 interface of Pd@CeO2 nanoparticles. Fourier transform infrared (FT-IR) spectra analysis demonstrated the generation of the hydroperoxyl (*OOH) groups on the surface of the Pd@CeO2 nanoparticle. CO-diffuse reflectance Fourier transform (DRIFT) measurement suggested that the CO adsorbed on *OOH species contributed to the formation of CO2 and intermediate *COOH. NO-DRIFT results showed that more *NO2 species appeared on the moisture-treated Pd@CeO2 nanoparticle, which was the main active site in the automobile TWC reaction. These were the main factors contributing to the moisture-treated Pd@CeO2/Al2O3 catalyst's high catalytic activities. The collected data revealed the crucial role of the co-promoting effect of moisture and core-shell interface on TWC reactions over the Pd@CeO2/Al2O3 catalyst, which could be applied to other catalytic reactions.
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Affiliation(s)
- Lingcong Li
- Key Laboratory of Beijing on Regional Air Pollution Control, and Beijing Key Laboratory for Green Catalysis and Separation, Beijing University of Technology, Beijing 100124, China
| | - Ningqiang Zhang
- Key Laboratory of Beijing on Regional Air Pollution Control, and Beijing Key Laboratory for Green Catalysis and Separation, Beijing University of Technology, Beijing 100124, China
- Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Rui Wu
- Key Laboratory of Beijing on Regional Air Pollution Control, and Beijing Key Laboratory for Green Catalysis and Separation, Beijing University of Technology, Beijing 100124, China
| | - Liyun Song
- Key Laboratory of Beijing on Regional Air Pollution Control, and Beijing Key Laboratory for Green Catalysis and Separation, Beijing University of Technology, Beijing 100124, China
| | - Guizhen Zhang
- Key Laboratory of Beijing on Regional Air Pollution Control, and Beijing Key Laboratory for Green Catalysis and Separation, Beijing University of Technology, Beijing 100124, China
| | - Hong He
- Key Laboratory of Beijing on Regional Air Pollution Control, and Beijing Key Laboratory for Green Catalysis and Separation, Beijing University of Technology, Beijing 100124, China
- Collaborative Innovation Center of Electric Vehicles in Beijing, Beijing 100081, China
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Agasti N, Astle MA, Rance GA, Alves Fernandes J, Dupont J, Khlobystov AN. Cerium Oxide Nanoparticles Inside Carbon Nanoreactors for Selective Allylic Oxidation of Cyclohexene. NANO LETTERS 2020; 20:1161-1171. [PMID: 31975606 DOI: 10.1021/acs.nanolett.9b04579] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The confinement of cerium oxide (CeO2) nanoparticles within hollow carbon nanostructures has been achieved and harnessed to control the oxidation of cyclohexene. Graphitized carbon nanofibers (GNF) have been used as the nanoscale tubular host and filled by sublimation of the Ce(tmhd)4 complex (where tmhd = tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)) into the internal cavity, followed by a subsequent thermal decomposition to yield the hybrid nanostructure CeO2@GNF, where nanoparticles are preferentially immobilized at the internal graphitic step-edges of the GNF. Control over the size of the CeO2 nanoparticles has been demonstrated within the range of about 4-9 nm by varying the mass ratio of the Ce(tmhd)4 precursor to GNF during the synthesis. CeO2@GNF was effective in promoting the allylic oxidation of cyclohexene in high yield with time-dependent control of product selectivity at a comparatively low loading of CeO2 of 0.13 mol %. Unlike many of the reports to date where ceria catalyzes such organic transformations, we found the encapsulated CeO2 to play the key role of radical initiator due to the presence of Ce3+ included in the structure, with the nanotube acting as both a host, preserving the high performance of the CeO2 nanoparticles anchored at the GNF step-edges over multiple uses, and an electron reservoir, maintaining the balance of Ce3+ and Ce4+ centers. Spatial confinement effects ensure excellent stability and recyclability of CeO2@GNF nanoreactors.
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Affiliation(s)
- Nityananda Agasti
- School of Chemistry , University of Nottingham , University Park, Nottingham NG7 2RD , United Kingdom
| | - Maxwell A Astle
- School of Chemistry , University of Nottingham , University Park, Nottingham NG7 2RD , United Kingdom
| | - Graham A Rance
- School of Chemistry , University of Nottingham , University Park, Nottingham NG7 2RD , United Kingdom
- Nanoscale and Microscale Research Centre (nmRC) , University of Nottingham , University Park, Nottingham NG7 2RD , United Kingdom
| | - Jesum Alves Fernandes
- School of Chemistry , University of Nottingham , University Park, Nottingham NG7 2RD , United Kingdom
| | - Jairton Dupont
- School of Chemistry , University of Nottingham , University Park, Nottingham NG7 2RD , United Kingdom
- Institute of Chemistry , Universidade Federal do Rio Grande do Sul , Avenida Bento Goncalves 9500 , BR-91501970 Porto Alegre , RS , Brazil
| | - Andrei N Khlobystov
- School of Chemistry , University of Nottingham , University Park, Nottingham NG7 2RD , United Kingdom
- Nanoscale and Microscale Research Centre (nmRC) , University of Nottingham , University Park, Nottingham NG7 2RD , United Kingdom
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7
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Ye J, Cheng DG, Chen F, Zhan X. Controlled Synthesis of Sintering-Resistant Pd@CeO2 Core–Shell Nanotube Catalysts for CO Oxidation. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b04697] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Jingrui Ye
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, Zhejiang, China
| | - Dang-guo Cheng
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, Zhejiang, China
- Institute of Zhejiang University-Quzhou, 78 Jiuhua Boulevard North, Quzhou 324000, Zhejiang, China
| | - Fengqiu Chen
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, Zhejiang, China
- Institute of Zhejiang University-Quzhou, 78 Jiuhua Boulevard North, Quzhou 324000, Zhejiang, China
| | - Xiaoli Zhan
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, 38 Zheda Road, Hangzhou 310027, Zhejiang, China
- Institute of Zhejiang University-Quzhou, 78 Jiuhua Boulevard North, Quzhou 324000, Zhejiang, China
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8
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Affiliation(s)
- Vincenzo Campisciano
- Department of Biological, Chemical and Pharmaceutical Sciences and TechnologiesUniversity of Palermo Viale delle Scienze, Ed. 17 90128 Palermo Italy
| | - Michelangelo Gruttadauria
- Department of Biological, Chemical and Pharmaceutical Sciences and TechnologiesUniversity of Palermo Viale delle Scienze, Ed. 17 90128 Palermo Italy
| | - Francesco Giacalone
- Department of Biological, Chemical and Pharmaceutical Sciences and TechnologiesUniversity of Palermo Viale delle Scienze, Ed. 17 90128 Palermo Italy
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9
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Chen C, Zhan Y, Zhou J, Li D, Zhang Y, Lin X, Jiang L, Zheng Q. Cu/CeO 2 Catalyst for Water-Gas Shift Reaction: Effect of CeO 2 Pretreatment. Chemphyschem 2018. [PMID: 29539184 DOI: 10.1002/cphc.201800122] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
CuO/CeO2 is a kind of promising catalysts for the water-gas shift (WGS) reaction. Efforts were put in to improve its performance through modification of CeO2 support. In this study, portions of CeO2 prepared by a co-precipitation method were separately annealed at 300 °C in air, under vacuum and with H2 , and were used as supports for the fabrication of CuO/CeO2 catalysts. The physicochemical properties of the catalysts were characterized by X-ray diffraction, N2 -physisorption, inductively coupled plasma, Raman spectroscopy, CO2 temperature-programmed desorption, and H2 temperature-programmed reduction techniques. The relation between catalytic performances and physicochemical properties of the CuO/CeO2 catalysts were discussed. Among the three catalysts, the one with CuO supported on H2 -reduced CeO2 shows the highest catalytic activity, mainly due to strong CuO-CeO2 synergetic interaction and high concentration of Frenkel-type oxygen vacancies. The superior catalytic activities can also be attributed to the Cu0 crystals of small size and the oxygen vacancies in non-stoichiometric CeO2-x .
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Affiliation(s)
- Chongqi Chen
- National Engineering Research Center of Chemical Fertilizer Catalysts, Fuzhou University, Gongye Road 523, Fuzhou, 350002, Fujian, China
| | - Yingying Zhan
- National Engineering Research Center of Chemical Fertilizer Catalysts, Fuzhou University, Gongye Road 523, Fuzhou, 350002, Fujian, China
| | - Jianke Zhou
- National Engineering Research Center of Chemical Fertilizer Catalysts, Fuzhou University, Gongye Road 523, Fuzhou, 350002, Fujian, China
| | - Dalin Li
- National Engineering Research Center of Chemical Fertilizer Catalysts, Fuzhou University, Gongye Road 523, Fuzhou, 350002, Fujian, China
| | - Yanjie Zhang
- Department of Chemistry and Chemical Engineering, Minjiang University, Xiyuangong Road 200, Minhou, 350108, Fujian, China
| | - Xingyi Lin
- National Engineering Research Center of Chemical Fertilizer Catalysts, Fuzhou University, Gongye Road 523, Fuzhou, 350002, Fujian, China
| | - Lilong Jiang
- National Engineering Research Center of Chemical Fertilizer Catalysts, Fuzhou University, Gongye Road 523, Fuzhou, 350002, Fujian, China
| | - Qi Zheng
- National Engineering Research Center of Chemical Fertilizer Catalysts, Fuzhou University, Gongye Road 523, Fuzhou, 350002, Fujian, China
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10
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Papavasiliou J, Rawski M, Vakros J, Avgouropoulos G. A Novel Post-Synthesis Modification of CuO-CeO2
Catalysts: Effect on Their Activity for Selective CO Oxidation. ChemCatChem 2018. [DOI: 10.1002/cctc.201701968] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Joan Papavasiliou
- Department of Materials Science; University of Patras; GR-265 04 Patras Greece
- Foundation for Research and Technology-Hellas (FORTH); Institute of Chemical Engineering Sciences (ICE-HT); P.O. Box 1414 GR-265 040 Patras Greece
| | - Michał Rawski
- Analytical Laboratory; Maria Curie-Sklodowska University in Lublin; Pl. M. Curie-Skłodowskiej 3 20-031 Lublin Poland
| | - John Vakros
- Department of Chemistry; University of Patras; GR-265 04 Patras Greece
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11
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Łamacz A, Matus K, Liszka B, Silvestre-Albero J, Lafjah M, Dintzer T, Janowska I. The impact of synthesis method of CNT supported CeZrO 2 and Ni-CeZrO 2 on catalytic activity in WGS reaction. Catal Today 2018. [DOI: 10.1016/j.cattod.2017.03.035] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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12
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Lenarda A, Bellini M, Marchionni A, Miller H, Montini T, Melchionna M, Vizza F, Prato M, Fornasiero P. Nanostructured carbon supported Pd-ceria as anode catalysts for anion exchange membrane fuel cells fed with polyalcohols. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.05.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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13
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14
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Clemente A, Moreno N, Lobera MP, Balas F, Santamaria J. Versatile hollow fluorescent metal-silica nanohybrids through a modified microemulsion synthesis route. J Colloid Interface Sci 2017; 513:497-504. [PMID: 29179090 DOI: 10.1016/j.jcis.2017.11.055] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Revised: 11/07/2017] [Accepted: 11/17/2017] [Indexed: 01/28/2023]
Abstract
Silica-metal nanohybrids are common materials for applications in biomedicine, catalysis or sensing. Also, hollow structures are of interest as they provide additional useful features. However, in these materials the control of the size and accessibility to the inner regions of the structure usually requires complex synthesis procedures. Here we report a simple colloidal procedure for synthesizing hollow silica-metal nanohybrids, driven by the diffusion of metal precursors through the porous silica shell and subsequent reduction in aqueous solutions. The formation of hollow nanoparticles is controlled by the colloidal conditions during synthesis, which affect the ripening of hollow nanoparticles in presence of organosilanes. The modification of the conditions during synthesis affected the growth of silica precursors in presence of fluorescein isothiocyanate (FITC). The limited access to water molecules during the hydrolysis of silica precursors is attributed to the hydrophobicity of organic fluorescent molecules linked to the condensing silica clusters at the initial stages of nanoparticle formation and to the limitation of water content in the microemulsion method used. Finally, the growth of metal nanoseeds at the core of hollow nanoparticles can be easily achieved though a simple method in aqueous environment. The pH and thermal conditions during the reduction process affect the formation of metal-silica nanohybrids and their structural features.
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Affiliation(s)
- Alberto Clemente
- Instituto de Nanociencia de Aragón (INA), Universidad de Zaragoza, 50018 Zaragoza, Spain
| | - Nuria Moreno
- Networking Research Centre for Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 28040 Madrid, Spain
| | - M Pilar Lobera
- Instituto de Nanociencia de Aragón (INA), Universidad de Zaragoza, 50018 Zaragoza, Spain; Networking Research Centre for Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 28040 Madrid, Spain
| | - Francisco Balas
- Instituto de Nanociencia de Aragón (INA), Universidad de Zaragoza, 50018 Zaragoza, Spain; Networking Research Centre for Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 28040 Madrid, Spain.
| | - Jesus Santamaria
- Instituto de Nanociencia de Aragón (INA), Universidad de Zaragoza, 50018 Zaragoza, Spain; Networking Research Centre for Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 28040 Madrid, Spain
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15
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Feng T, Tang R, Shang N, Feng C, Gao S, Wang C. Pd nanoparticles supported on CeO2
as efficient catalyst for hydrogen generation from formaldehyde solution at room temperature. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3889] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Tao Feng
- College of Science; Hebei Agricultural University; Baoding 071001 China
| | - Ranxiao Tang
- College of Science; Hebei Agricultural University; Baoding 071001 China
| | - Ningzhao Shang
- College of Science; Hebei Agricultural University; Baoding 071001 China
| | - Cheng Feng
- College of Science; Hebei Agricultural University; Baoding 071001 China
| | - Shutao Gao
- College of Science; Hebei Agricultural University; Baoding 071001 China
| | - Chun Wang
- College of Science; Hebei Agricultural University; Baoding 071001 China
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16
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Liao Y, Li Y, Wang L, Zhao Y, Ma D, Wang B, Wan Y, Zhong S. Multi-shelled ceria hollow spheres with a tunable shell number and thickness and their superior catalytic activity. Dalton Trans 2017; 46:1634-1644. [DOI: 10.1039/c6dt04402f] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Multi-shelled ceria hollow spheres with tunable shell number and thickness have been prepared via a coordination polymer precursor method. Besides, this method was extended to the preparation of other rare earth oxides. Au and AuPd loaded ceria hollow spheres composites display superior catalytic activity.
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Affiliation(s)
- Yuanyuan Liao
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
- Nanchang 330022
- China
| | - Yuan Li
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
- Nanchang 330022
- China
| | - Lei Wang
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
- Nanchang 330022
- China
| | - Yongxia Zhao
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
- Nanchang 330022
- China
| | - Danyang Ma
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
- Nanchang 330022
- China
| | - Biqing Wang
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
- Nanchang 330022
- China
| | - Yongxia Wan
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
- Nanchang 330022
- China
| | - Shengliang Zhong
- College of Chemistry and Chemical Engineering
- Jiangxi Normal University
- Nanchang 330022
- China
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17
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Montini T, Melchionna M, Monai M, Fornasiero P. Fundamentals and Catalytic Applications of CeO2-Based Materials. Chem Rev 2016; 116:5987-6041. [DOI: 10.1021/acs.chemrev.5b00603] [Citation(s) in RCA: 1091] [Impact Index Per Article: 121.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Tiziano Montini
- Department of Chemical and
Pharmaceutical Sciences, University of Trieste and ICCOM-CNR and INSTM Trieste Research Units Via L. Giorgieri 1, 34127 Trieste, Italy
| | - Michele Melchionna
- Department of Chemical and
Pharmaceutical Sciences, University of Trieste and ICCOM-CNR and INSTM Trieste Research Units Via L. Giorgieri 1, 34127 Trieste, Italy
| | - Matteo Monai
- Department of Chemical and
Pharmaceutical Sciences, University of Trieste and ICCOM-CNR and INSTM Trieste Research Units Via L. Giorgieri 1, 34127 Trieste, Italy
| | - Paolo Fornasiero
- Department of Chemical and
Pharmaceutical Sciences, University of Trieste and ICCOM-CNR and INSTM Trieste Research Units Via L. Giorgieri 1, 34127 Trieste, Italy
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18
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Melchionna M, Marchesan S, Prato M, Fornasiero P. Carbon nanotubes and catalysis: the many facets of a successful marriage. Catal Sci Technol 2015. [DOI: 10.1039/c5cy00651a] [Citation(s) in RCA: 84] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Carbon nanotubes have emerged as unique carbon allotropes that bear very interesting prospects in catalysis.
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Affiliation(s)
- M. Melchionna
- Department of Chemical and Pharmaceutical Sciences & UdR INSTM
- ICCOM-CNR
- University of Trieste
- 34127 Trieste
- Italy
| | - S. Marchesan
- Department of Chemical and Pharmaceutical Sciences & UdR INSTM
- ICCOM-CNR
- University of Trieste
- 34127 Trieste
- Italy
| | - M. Prato
- Department of Chemical and Pharmaceutical Sciences & UdR INSTM
- ICCOM-CNR
- University of Trieste
- 34127 Trieste
- Italy
| | - P. Fornasiero
- Department of Chemical and Pharmaceutical Sciences & UdR INSTM
- ICCOM-CNR
- University of Trieste
- 34127 Trieste
- Italy
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19
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Bian Z, Li Z, Ashok J, Kawi S. A highly active and stable Ni–Mg phyllosilicate nanotubular catalyst for ultrahigh temperature water-gas shift reaction. Chem Commun (Camb) 2015; 51:16324-6. [DOI: 10.1039/c5cc05226b] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ni–Mg binary metal PSNTs have been developed by introducing Mg into Ni phyllosilicate nanotubes and shown to exhibit superb activity and stability for WGS reaction at 650 °C.
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Affiliation(s)
- Zhoufeng Bian
- National University of Singapore
- Department of Chemical and Bimolecular Engineering
- Singapore
| | - Ziwei Li
- Guizhou Institute of Technology
- School of Chemical Engineering
- Guiyang City
- China
| | - Jangam Ashok
- National University of Singapore
- Department of Chemical and Bimolecular Engineering
- Singapore
| | - Sibudjing Kawi
- National University of Singapore
- Department of Chemical and Bimolecular Engineering
- Singapore
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