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Mousa SA, Abdallah H, Khairy SA. Low-cost photocatalytic membrane modified with green heterojunction TiO 2/ZnO nanoparticles prepared from waste. Sci Rep 2023; 13:22150. [PMID: 38092891 PMCID: PMC10719331 DOI: 10.1038/s41598-023-49516-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 12/08/2023] [Indexed: 12/17/2023] Open
Abstract
The combination of photocatalysis and membrane procedures represents a promising approach for water treatment. This study utilized green synthesis methods to produce TiO2 nanoparticles (NPs) using Pomegranate extract and ZnO nanoparticles using Tangerine extract. These nanoparticles were then incorporated into a polyvinyl chloride (PVC) nanocomposite photocatalytic membrane. Different devices were used to examine the properties of nanocomposite membranes. The prepared membranes' morphology was examined using atomic force microscopy (AFM) and field emission scanning electron microscopy (FESEM). The hydrophilicity of the membrane surface was assessed through the measurement of contact angle, while the crystal structure and chemical bonding were analyzed using Raman and Fourier transform infrared spectroscopy (FT-IR). The study also encompassed an examination of the mechanical properties. The hydrophilicity of the modified membrane exhibited a significant improvement. Additionally, there was an observed increase in both the pure water flux and rejection values. The photocatalytic activity of the membrane was found to be enhanced when exposed to sunlight as compared to when kept in the dark. The TiO2/ZnO nanocomposites membrane exhibited the highest level of photocatalytic degradation, achieving a rejection rate of 98.7% compared to the unmodified membrane. Therefore, it was determined that the TiO2/ZnO nanocomposites membrane exhibited superior performance to the other membranes assessed. The potential utility of our research lies in its application within the water treatment industry, specifically as an effective technique for modifying PVC membranes.
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Affiliation(s)
- Sahar A Mousa
- Physics Department, Faculty of Science, Cairo University, Giza, 12613, Egypt.
| | - Heba Abdallah
- Chemical Engineering and Pilot Plant Department, Engineering Research Division, National Research Centre, 33 El-Bohouth St. (Former El-Tahrir St.), Dokki, PO Box 12622, Giza, Egypt
| | - S A Khairy
- Physics Department, Faculty of Science, Cairo University, Giza, 12613, Egypt
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2
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Ma Z, Zhao J, Yu L, Yan M, Liang L, Wu X, Xu M, Wang W, Yan S. A Review of Energy Supply for Biomachine Hybrid Robots. CYBORG AND BIONIC SYSTEMS 2023; 4:0053. [PMID: 37766796 PMCID: PMC10521967 DOI: 10.34133/cbsystems.0053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 09/02/2023] [Indexed: 09/29/2023] Open
Abstract
Biomachine hybrid robots have been proposed for important scenarios, such as wilderness rescue, ecological monitoring, and hazardous area surveying. The energy supply unit used to power the control backpack carried by these robots determines their future development and practical application. Current energy supply devices for control backpacks are mainly chemical batteries. To achieve self-powered devices, researchers have developed solar energy, bioenergy, biothermal energy, and biovibration energy harvesters. This review provides an overview of research in the development of chemical batteries and self-powered devices for biomachine hybrid robots. Various batteries for different biocarriers and the entry points for the design of self-powered devices are outlined in detail. Finally, an overview of the future challenges and possible directions for the development of energy supply devices used to biomachine hybrid robots is provided.
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Affiliation(s)
- Zhiyun Ma
- School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Jieliang Zhao
- School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Li Yu
- School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Mengdan Yan
- School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Lulu Liang
- School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Xiangbing Wu
- School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Mengdi Xu
- Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213, USA
| | - Wenzhong Wang
- School of Mechanical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Shaoze Yan
- Department of Mechanical Engineering, Tsinghua University, Beijing 100084, P. R. China
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3
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Wood ND, Gillie LJ, Cooke DJ, Molinari M. A Review of Key Properties of Thermoelectric Composites of Polymers and Inorganic Materials. MATERIALS (BASEL, SWITZERLAND) 2022; 15:8672. [PMID: 36500167 PMCID: PMC9738949 DOI: 10.3390/ma15238672] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/29/2022] [Accepted: 11/30/2022] [Indexed: 06/17/2023]
Abstract
This review focusses on the development of thermoelectric composites made of oxide or conventional inorganic materials, and polymers, with specific emphasis on those containing oxides. Discussion of the current state-of-the-art thermoelectric materials, including the individual constituent materials, i.e., conventional materials, oxides and polymers, is firstly presented to provide the reader with a comparison of the top-performing thermoelectric materials. Then, individual materials used in the inorganic/polymer composites are discussed to provide a comparison of the performance of the composites themselves. Finally, the addition of carbon-based compounds is discussed as a route to improving the thermoelectric performance. For each topic discussed, key thermoelectric properties are tabulated and comparative figures are presented for a wide array of materials.
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Luo F, Zhu C, Wang J, He X, Yang Z, Ke S, Zhang Y, Liu H, Sun Z. Magnetically Enhanced Thermoelectric Performance of Ti 0.75NiSb+ x mol % Fe ( x = 0-5) Nanocomposites. ACS APPLIED MATERIALS & INTERFACES 2022; 14:45503-45515. [PMID: 36184800 DOI: 10.1021/acsami.2c14450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Ti0.75NiSb is a half-Heusler compound with low lattice thermal conductivity due to a large number of cation vacancies. However, the higher carrier concentration limits the improvement of its thermoelectric performance. In this paper, magnetic Fe nanoparticles with a size of 30 nm are composited into Ti0.75NiSb in the form of the second phase. The charge transfer between Fe nanoparticles and Ti0.75NiSb leads to a decrease in carrier concentration. The strong interaction between the magnetic moment and carriers enhances the electron scattering, so that the scattering factor increases and the mobility decreases. The combined effect results in an increase of about 10% in the Seebeck coefficient and a decrease by about 14% in the electronic thermal conductivity at 873 K for the composite Ti0.75NiSb+2 mol % Fe. Meanwhile, the magnetic Fe nanoparticles provide additional scattering centers, leading to a decrease in lattice thermal conductivity. As a result, a zT value of 0.4 at 873 K is achieved for the composite Ti0.75NiSb+2 mol % Fe, which is 21% higher than that of Ti0.75NiSb. This work demonstrates that the compositing magnetic nanoparticles Fe can enhance the thermoelectric performance of Ti0.75NiSb.
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Affiliation(s)
- Feng Luo
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan430070, People's Republic of China
| | - Can Zhu
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan430070, People's Republic of China
| | - Jian Wang
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan430070, People's Republic of China
| | - Xiong He
- Wuhan National High Magnetic Field Center, Huazhong University of Science and Technology, Wuhan430074, People's Republic of China
| | - Zhen Yang
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan430070, People's Republic of China
| | - Shaoqiu Ke
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan430070, People's Republic of China
| | - Yan Zhang
- Material Science and Engineering School, Taiyuan University of Science and Technology, Taiyuan030024, People's Republic of China
| | - Hongxia Liu
- Material Science and Engineering School, Taiyuan University of Science and Technology, Taiyuan030024, People's Republic of China
| | - Zhigang Sun
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan430070, People's Republic of China
- Material Science and Engineering School, Taiyuan University of Science and Technology, Taiyuan030024, People's Republic of China
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5
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Delgado-Alvarado E, Elvira-Hernández EA, Hernández-Hernández J, Huerta-Chua J, Vázquez-Leal H, Martínez-Castillo J, García-Ramírez PJ, Herrera-May AL. Recent Progress of Nanogenerators for Green Energy Harvesting: Performance, Applications, and Challenges. NANOMATERIALS 2022; 12:nano12152549. [PMID: 35893517 PMCID: PMC9331423 DOI: 10.3390/nano12152549] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 07/20/2022] [Accepted: 07/21/2022] [Indexed: 01/25/2023]
Abstract
Natural sources of green energy include sunshine, water, biomass, geothermal heat, and wind. These energies are alternate forms of electrical energy that do not rely on fossil fuels. Green energy is environmentally benign, as it avoids the generation of greenhouse gases and pollutants. Various systems and equipment have been utilized to gather natural energy. However, most technologies need a huge amount of infrastructure and expensive equipment in order to power electronic gadgets, smart sensors, and wearable devices. Nanogenerators have recently emerged as an alternative technique for collecting energy from both natural and artificial sources, with significant benefits such as light weight, low-cost production, simple operation, easy signal processing, and low-cost materials. These nanogenerators might power electronic components and wearable devices used in a variety of applications such as telecommunications, the medical sector, the military and automotive industries, and internet of things (IoT) devices. We describe new research on the performance of nanogenerators employing several green energy acquisition processes such as piezoelectric, electromagnetic, thermoelectric, and triboelectric. Furthermore, the materials, applications, challenges, and future prospects of several nanogenerators are discussed.
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Affiliation(s)
- Enrique Delgado-Alvarado
- Micro and Nanotechnology Research Center, Universidad Veracruzana, Boca del Río 94294, VER, Mexico; (E.D.-A.); (E.A.E.-H.); (J.M.-C.)
- Departamento de Investigación, Instituto Tecnológico Superior de Poza Rica, Tecnológico Nacional de México, Poza Riza 93230, VER, Mexico;
| | - Ernesto A. Elvira-Hernández
- Micro and Nanotechnology Research Center, Universidad Veracruzana, Boca del Río 94294, VER, Mexico; (E.D.-A.); (E.A.E.-H.); (J.M.-C.)
| | - José Hernández-Hernández
- Facultad de Ingeniería Mecánica y Ciencias Navales, Universidad Veracruzana, Boca del Río 94294, VER, Mexico
- Maestría en Ingeniería Aplicada, Facultad de Ingeniería de la Construcción y el Hábitat, Universidad Veracruzana, Boca del Río 94294, VER, Mexico
- Correspondence: (J.H.-H.); (A.L.H.-M.); Tel.: +52-2297752000 (J.H.-H.)
| | - Jesús Huerta-Chua
- Departamento de Investigación, Instituto Tecnológico Superior de Poza Rica, Tecnológico Nacional de México, Poza Riza 93230, VER, Mexico;
| | - Héctor Vázquez-Leal
- Facultad de Instrumentación Electrónica, Universidad Veracruzana, Boca del Río 94294, VER, Mexico;
| | - Jaime Martínez-Castillo
- Micro and Nanotechnology Research Center, Universidad Veracruzana, Boca del Río 94294, VER, Mexico; (E.D.-A.); (E.A.E.-H.); (J.M.-C.)
| | | | - Agustín L. Herrera-May
- Micro and Nanotechnology Research Center, Universidad Veracruzana, Boca del Río 94294, VER, Mexico; (E.D.-A.); (E.A.E.-H.); (J.M.-C.)
- Maestría en Ingeniería Aplicada, Facultad de Ingeniería de la Construcción y el Hábitat, Universidad Veracruzana, Boca del Río 94294, VER, Mexico
- Correspondence: (J.H.-H.); (A.L.H.-M.); Tel.: +52-2297752000 (J.H.-H.)
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6
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Savarimuthu I, Susairaj MJAM. CuS Nanoparticles Trigger Sulfite for Fast Degradation of Organic Dyes under Dark Conditions. ACS OMEGA 2022; 7:4140-4149. [PMID: 35155908 PMCID: PMC8830066 DOI: 10.1021/acsomega.1c05697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 01/18/2022] [Indexed: 05/12/2023]
Abstract
CuS nanoparticles (CuS NPs) were synthesized by a simple precipitation method using rice starch water as a capping and reducing agent. The phase composition, morphology, absorbance, chemical bonds, and chemical states of the CuS NPs were investigated systematically and then examined for dye degradation catalytic activity with or without sulfite (SO3 2-) under dark conditions. Herein, we observed two reaction trends after the addition of SO3 2- in a CuS NPs/dye system, first substantially enhanced dye degradation and second greater degradation activity between reaction time interval "t" 0-12 min. The redox cycling of Cu(II)/Cu(I) and oxidized sulfur (SO x 2-) species on the surface of CuS NPs played a major role for the activation of SO3 2- and generation and transformation of a sulfite radical (•SO3 -) into a sulfate radical (•SO4 -). Scavenging studies of reactive oxygen species (ROS) revealed that •SO4 - was major reactive species involved in dye degradation. Our study showed that SO3 2- acted as a source and CuS NP surface acted as an SO3 2- activating agent for the generation of •SO4 -, which degrades the dyes. The activation pathway of SO3 2- and generation pathway of relevant ROS were proposed.
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Affiliation(s)
- Irudhayaraj Savarimuthu
- Department
of Chemistry, Indira Gandhi National Tribal
University, Amarkantak, Madhya Pradesh 484886, India
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7
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Mousa SA, Shalan AE, Hassan H, Ebnawaled A, Khairy S. Enhanced the photocatalytic degradation of titanium dioxide nanoparticles synthesized by different plant extracts for wastewater treatment. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131912] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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8
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Effective Approximation Method for Nanogratings-induced Near-Field Radiative Heat Transfer. MATERIALS 2022; 15:ma15030998. [PMID: 35160941 PMCID: PMC8839547 DOI: 10.3390/ma15030998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 01/12/2022] [Accepted: 01/24/2022] [Indexed: 12/01/2022]
Abstract
Nanoscale radiative thermal transport between a pair of metamaterial gratings is studied within this work. The effective medium theory (EMT), a traditional method to calculate the near-field radiative heat transfer (NFRHT) between nanograting structures, does not account for the surface pattern effects of nanostructures. Here, we introduce the effective approximation NFRHT method that considers the effects of surface patterns on the NFRHT. Meanwhile, we calculate the heat flux between a pair of silica (SiO2) nanogratings with various separation distances, lateral displacements, and grating heights with respect to one another. Numerical calculations show that when compared with the EMT method, here the effective approximation method is more suitable for analyzing the NFRHT between a pair of relatively displaced nanogratings. Furthermore, it is demonstrated that compared with the result based on the EMT method, it is possible to realize an inverse heat flux trend with respect to the nanograting height between nanogratings without modifying the vacuum gap calculated by this effective approximation NFRHT method, which verifies that the NFRHT between the side faces of gratings greatly affects the NFRHT between a pair of nanogratings. By taking advantage of this effective approximation NFRHT method, the NFRHT in complex micro/nano-electromechanical devices can be accurately predicted and analyzed.
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9
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Bai F, He Y, Xu L, Wang Y, Wang Y, Hao Z, Li F. Improved ORR/OER bifunctional catalytic performance of amorphous manganese oxides prepared by photochemical metal-organic deposition. RSC Adv 2022; 12:2408-2415. [PMID: 35425262 PMCID: PMC8979087 DOI: 10.1039/d1ra08618a] [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: 11/24/2021] [Accepted: 01/10/2022] [Indexed: 11/21/2022] Open
Abstract
Transition metal oxide nanomaterials or nanocomposites containing transition metal oxides have the potential to replace traditional catalysts for electrochemical applications, photocatalysis, and energy storage. Amorphous manganese oxide catalysts were prepared via photochemical metal-organic deposition (PMOD). Through XRD, SEM-EDS, Raman spectroscopy, FTIR spectroscopy, HRTEM-EDS, and XPS, we confirmed that amorphous manganese oxide catalysts were successfully prepared. Amorphous catalysts prepared with different photolysis times were compared in terms of their performance for the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER), and catalyst MnO x -PMOD48 showed the best performance because of its high Mn3+ proportion and electrochemically active surface area. MnO x -PMOD48 showed better ORR/OER performance than the crystalline MnO x and MnO x /Ti4O7 catalysts from our previous work. Following our previous work on crystalline manganese oxide catalysts, we added Ti4O7 during the PMOD process with 48 h of treatment and obtained the amorphous catalyst MnO x /Ti4O7-PMOD. MnO x /Ti4O7-PMOD was supported by Ti4O7 particles, which led to improved stability. The ORR/OER catalytic activity of MnO x /Ti4O7-PMOD was better than that of crystalline catalyst MnO x /Ti4O7-300, which was the best crystalline catalyst in our previous work. We also compared lithium-oxygen batteries assembled with MnO x /Ti4O7-PMOD and MnO x /Ti4O7-300. The battery performance tests confirmed that the amorphous manganese catalyst had better ORR/OER bifunctional catalytic performance than the crystalline manganese catalyst because of its high defect state with more abundant edge active sites and more surface-exposed catalytic active sites.
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Affiliation(s)
- Fan Bai
- Faculty of Environment and Life Sciences, Beijing University of Technology Beijing 100124 P. R. China
| | - Yuxiu He
- Beijing Office of Metrohm China Ltd Beijing 100085 P. R. China
| | - Lincheng Xu
- Faculty of Environment and Life Sciences, Beijing University of Technology Beijing 100124 P. R. China .,College of Chemistry, Baotou Teachers College Bao Tou 014030 P. R. China
| | - Yue Wang
- Faculty of Environment and Life Sciences, Beijing University of Technology Beijing 100124 P. R. China
| | - Yan Wang
- Faculty of Environment and Life Sciences, Beijing University of Technology Beijing 100124 P. R. China
| | - Zhanzhong Hao
- College of Chemistry, Baotou Teachers College Bao Tou 014030 P. R. China
| | - Fan Li
- Faculty of Environment and Life Sciences, Beijing University of Technology Beijing 100124 P. R. China
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10
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Single-Step Fabrication and Characterization of Nanoscale Cu Thinfilms for Optoelectronic Applications. CRYSTALS 2022. [DOI: 10.3390/cryst12010062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Nanostructured materials with optical transmittance with sufficient electrical conductivity are feasible for the transparent electrical devices and optoelectronic applications. Copper (Cu) possesses inherent superior electrical conductivity. Cu thin films on glass substrates provide the basic design understanding of the transparent electrodes for humidity sensors and solar cells applications. To understand the fundamental fabrication and electrical properties, a single-step facile fabrication approach was applied for Cu nanofilms through the DC sputtering method. Correlation of thickness of Cu nanofilms with optical and electrical properties was established. Parameters such as current, voltage, vacuum pressure, and time of coating were varied to develop different thickness of metal coating. Under optimized conditions of 10−1 torr vacuum, 1.45 KV voltage, and 4–6 min coating time, a conductive path is successfully established. A 1 min coated sample demonstrated resistance of 4000 ohm and conductance of a 6 min coated sample was raised to 56 m-mho. A higher surge of voltage assisted the production of relatively thick and uniform coatings with the crystallite size of 12 nm. The average coating thickness of 19.8 nm and roughness of 4.5 nm was obtained for a 5 min coated sample through AFM analysis. Further, it was observed that uniform nanostructured coating is essential to establish a mean free path of coated particles.
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11
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Oechsle AL, Heger JE, Li N, Yin S, Bernstorff S, Müller-Buschbaum P. Correlation of Thermoelectric Performance, Domain Morphology and Doping Level in PEDOT:PSS Thin Films Post-Treated with Ionic Liquids. Macromol Rapid Commun 2021; 42:e2100397. [PMID: 34491602 DOI: 10.1002/marc.202100397] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 08/30/2021] [Indexed: 12/25/2022]
Abstract
Ionic liquid (IL) post-treatment of poly(3,4-ethylene dioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) thin films with ethyl-3-methylimidazolium dicyanamide (EMIM DCA), allyl-3-methylimidazolium dicyanamide (AMIM DCA), and 1-ethyl-3-methylimidazolium tetracyanoborate (EMIM TCB) is compared. Doping level modifications of PEDOT are characterized using UV-Vis spectroscopy and directly correlate with the observed Seebeck coefficient enhancement. With conductive atomic force microscopy (c-AFM) the authors investigate changes in the topographic-current features of the PEDOT:PSS thin film surface due to IL treatment. Grazing incidence small-angle X-ray scattering (GISAXS) demonstrates the morphological rearrangement towards an optimized PEDOT domain distribution upon IL post-treatment, directly facilitating the interconductivity and causing an increased film conductivity. Based on these improvements in Seebeck coefficient and conductivity, the power factor is increased up to 236 µW m-1 K- 2 . Subsequently, a model is developed indicating that ILs, which contain small, sterically unhindered ions with a strong localized charge, appear beneficial to boost the thermoelectric performance of post-treated PEDOT:PSS films.
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Affiliation(s)
- Anna Lena Oechsle
- Lehrstuhl für Funktionelle Materialien, Physik Department, Technische Universität München, James Franck-Str. 1, Garching, 85748, Germany
| | - Julian E Heger
- Lehrstuhl für Funktionelle Materialien, Physik Department, Technische Universität München, James Franck-Str. 1, Garching, 85748, Germany
| | - Nian Li
- Lehrstuhl für Funktionelle Materialien, Physik Department, Technische Universität München, James Franck-Str. 1, Garching, 85748, Germany
| | - Shanshan Yin
- Lehrstuhl für Funktionelle Materialien, Physik Department, Technische Universität München, James Franck-Str. 1, Garching, 85748, Germany
| | - Sigrid Bernstorff
- Elettra-Sincrotrone Trieste S.C.p.A., Strada Statale 14 km 163.5, AREA Science Park, Basovizza, 34149, Italy
| | - Peter Müller-Buschbaum
- Lehrstuhl für Funktionelle Materialien, Physik Department, Technische Universität München, James Franck-Str. 1, Garching, 85748, Germany.,Heinz Maier-Leibnitz Zentrum (MLZ), Technische Universität München, Lichtenbergstr. 1, Garching, 85748, Germany
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12
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Davoodi M, Davar F, Mandani S, Rezaei B, Shalan AE. CdSe Quantum Dot Nanoparticles: Synthesis and Application in the Development of Molecularly Imprinted Polymer-Based Dual Optical Sensors. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c02124] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Mehdi Davoodi
- Department of Chemistry, Isfahan University of Technology, Isfahan84156-83111, Iran
| | - Fatemeh Davar
- Department of Chemistry, Isfahan University of Technology, Isfahan84156-83111, Iran
| | - Sudabe Mandani
- Department of Chemistry, Isfahan University of Technology, Isfahan84156-83111, Iran
| | - Behzad Rezaei
- Department of Chemistry, Isfahan University of Technology, Isfahan84156-83111, Iran
| | - Ahmed Esmail Shalan
- BCMaterials, Basque Center for Materials, Applications and Nanostructures, Martina Casiano, UPV/EHU Science Park, Barrio Sarriena s/n, Leioa48940, Spain
- Central Metallurgical Research and Development Institute (CMRDI), P.O. Box 87, Helwan, Cairo11421, Egypt
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13
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Kanoun O, Bradai S, Khriji S, Bouattour G, El Houssaini D, Ben Ammar M, Naifar S, Bouhamed A, Derbel F, Viehweger C. Energy-Aware System Design for Autonomous Wireless Sensor Nodes: A Comprehensive Review. SENSORS 2021; 21:s21020548. [PMID: 33466681 PMCID: PMC7828785 DOI: 10.3390/s21020548] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 01/09/2021] [Accepted: 01/10/2021] [Indexed: 12/15/2022]
Abstract
Nowadays, wireless sensor networks are becoming increasingly important in several sectors including industry, transportation, environment and medicine. This trend is reinforced by the spread of Internet of Things (IoT) technologies in almost all sectors. Autonomous energy supply is thereby an essential aspect as it decides the flexible positioning and easy maintenance, which are decisive for the acceptance of this technology, its wide use and sustainability. Significant improvements made in the last years have shown interesting possibilities for realizing energy-aware wireless sensor nodes (WSNs) by designing manifold and highly efficient energy converters and reducing energy consumption of hardware, software and communication protocols. Using only a few of these techniques or focusing on only one aspect is not sufficient to realize practicable and market relevant solutions. This paper therefore provides a comprehensive review on system design for battery-free and energy-aware WSN, making use of ambient energy or wireless energy transmission. It addresses energy supply strategies and gives a deep insight in energy management methods as well as possibilities for energy saving on node and network level. The aim therefore is to provide deep insight into system design and increase awareness of suitable techniques for realizing battery-free and energy-aware wireless sensor nodes.
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Affiliation(s)
- Olfa Kanoun
- Measurement and Sensor Technology, Technische Universität Chemnitz, Reichenhainer Straße 70, 09126 Chemnitz, Germany; (S.B.); (S.K.); (G.B.); (D.E.H.); (M.B.A.); (S.N.); (A.B.); (C.V.)
- Correspondence:
| | - Sonia Bradai
- Measurement and Sensor Technology, Technische Universität Chemnitz, Reichenhainer Straße 70, 09126 Chemnitz, Germany; (S.B.); (S.K.); (G.B.); (D.E.H.); (M.B.A.); (S.N.); (A.B.); (C.V.)
| | - Sabrine Khriji
- Measurement and Sensor Technology, Technische Universität Chemnitz, Reichenhainer Straße 70, 09126 Chemnitz, Germany; (S.B.); (S.K.); (G.B.); (D.E.H.); (M.B.A.); (S.N.); (A.B.); (C.V.)
| | - Ghada Bouattour
- Measurement and Sensor Technology, Technische Universität Chemnitz, Reichenhainer Straße 70, 09126 Chemnitz, Germany; (S.B.); (S.K.); (G.B.); (D.E.H.); (M.B.A.); (S.N.); (A.B.); (C.V.)
| | - Dhouha El Houssaini
- Measurement and Sensor Technology, Technische Universität Chemnitz, Reichenhainer Straße 70, 09126 Chemnitz, Germany; (S.B.); (S.K.); (G.B.); (D.E.H.); (M.B.A.); (S.N.); (A.B.); (C.V.)
| | - Meriam Ben Ammar
- Measurement and Sensor Technology, Technische Universität Chemnitz, Reichenhainer Straße 70, 09126 Chemnitz, Germany; (S.B.); (S.K.); (G.B.); (D.E.H.); (M.B.A.); (S.N.); (A.B.); (C.V.)
| | - Slim Naifar
- Measurement and Sensor Technology, Technische Universität Chemnitz, Reichenhainer Straße 70, 09126 Chemnitz, Germany; (S.B.); (S.K.); (G.B.); (D.E.H.); (M.B.A.); (S.N.); (A.B.); (C.V.)
| | - Ayda Bouhamed
- Measurement and Sensor Technology, Technische Universität Chemnitz, Reichenhainer Straße 70, 09126 Chemnitz, Germany; (S.B.); (S.K.); (G.B.); (D.E.H.); (M.B.A.); (S.N.); (A.B.); (C.V.)
| | - Faouzi Derbel
- Smart Diagnostic and Online Monitoring, Leipzig University of Applied Sciences, Wächterstrasse 13, 04107 Leipzig, Germany;
| | - Christian Viehweger
- Measurement and Sensor Technology, Technische Universität Chemnitz, Reichenhainer Straße 70, 09126 Chemnitz, Germany; (S.B.); (S.K.); (G.B.); (D.E.H.); (M.B.A.); (S.N.); (A.B.); (C.V.)
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