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Zhang G, Qu Z, Tao WQ, Wang X, Wu L, Wu S, Xie X, Tongsh C, Huo W, Bao Z, Jiao K, Wang Y. Porous Flow Field for Next-Generation Proton Exchange Membrane Fuel Cells: Materials, Characterization, Design, and Challenges. Chem Rev 2023; 123:989-1039. [PMID: 36580359 DOI: 10.1021/acs.chemrev.2c00539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Porous flow fields distribute fuel and oxygen for the electrochemical reactions of proton exchange membrane (PEM) fuel cells through their pore network instead of conventional flow channels. This type of flow fields has showed great promises in enhancing reactant supply, heat removal, and electrical conduction, reducing the concentration performance loss and improving operational stability for fuel cells. This review presents the research and development progress of porous flow fields with insights for next-generation PEM fuel cells of high power density (e.g., ∼9.0 kW L-1). Materials, fabrication methods, fundamentals, and fuel cell performance associated with porous flow fields are discussed in depth. Major challenges are described and explained, along with several future directions, including separated gas/liquid flow configurations, integrated porous structure, full morphology modeling, data-driven methods, and artificial intelligence-assisted design/optimization.
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Affiliation(s)
- Guobin Zhang
- MOE Key Laboratory of Thermo-Fluid Science and Engineering, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an710049, China
| | - Zhiguo Qu
- MOE Key Laboratory of Thermo-Fluid Science and Engineering, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an710049, China
| | - Wen-Quan Tao
- MOE Key Laboratory of Thermo-Fluid Science and Engineering, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an710049, China
| | - Xueliang Wang
- MOE Key Laboratory of Thermo-Fluid Science and Engineering, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an710049, China
| | - Lizhen Wu
- State Key Laboratory of Engines, Tianjin University, 135 Yaguan Road, Tianjin300350, China
| | - Siyuan Wu
- Department of Mechanical and Aerospace Engineering, University of California, Davis, One Shields Avenue, Davis, California95616, United States
| | - Xu Xie
- State Key Laboratory of Engines, Tianjin University, 135 Yaguan Road, Tianjin300350, China
| | - Chasen Tongsh
- State Key Laboratory of Engines, Tianjin University, 135 Yaguan Road, Tianjin300350, China
| | - Wenming Huo
- State Key Laboratory of Engines, Tianjin University, 135 Yaguan Road, Tianjin300350, China
| | - Zhiming Bao
- State Key Laboratory of Engines, Tianjin University, 135 Yaguan Road, Tianjin300350, China
| | - Kui Jiao
- State Key Laboratory of Engines, Tianjin University, 135 Yaguan Road, Tianjin300350, China.,National Industry-Education Platform of Energy Storage, Tianjin University, 135 Yaguan Road, Tianjin300350, China
| | - Yun Wang
- Renewable Energy Resources Lab (RERL), Department of Mechanical and Aerospace Engineering, University of California, Irvine, Irvine, California92697-3975, United States
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2
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Banciu CA, Nastase F, Istrate AI, Veca LM. 3D Graphene Foam by Chemical Vapor Deposition: Synthesis, Properties, and Energy-Related Applications. Molecules 2022; 27:molecules27113634. [PMID: 35684569 PMCID: PMC9181857 DOI: 10.3390/molecules27113634] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 05/24/2022] [Accepted: 06/02/2022] [Indexed: 02/05/2023] Open
Abstract
In this review, we highlight recent advancements in 3D graphene foam synthesis by template-assisted chemical vapor deposition, as well as their potential energy storage and conversion applications. This method offers good control of the number of graphene layers and porosity, as well as continuous connection of the graphene sheets. The review covers all the substrate types, catalysts, and precursors used to synthesize 3D graphene by the CVD method, as well as their most viable energy-related applications.
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Affiliation(s)
- Cristina Antonela Banciu
- National Institute for Research and Development in Electrical Engineering ICPE-CA Bucharest, 313 Splaiul Unirii, 030138 Bucharest, Romania;
| | - Florin Nastase
- National Institute for Research and Development in Microtechnologies, IMT-Bucharest, 126 A Erou Iancu Nicolae, 077190 Voluntari, Romania; (F.N.); (A.-I.I.)
| | - Anca-Ionela Istrate
- National Institute for Research and Development in Microtechnologies, IMT-Bucharest, 126 A Erou Iancu Nicolae, 077190 Voluntari, Romania; (F.N.); (A.-I.I.)
| | - Lucia Monica Veca
- National Institute for Research and Development in Microtechnologies, IMT-Bucharest, 126 A Erou Iancu Nicolae, 077190 Voluntari, Romania; (F.N.); (A.-I.I.)
- Correspondence:
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Shahsavari M, Tajik S, Sheikhshoaie I, Garkani Nejad F, Beitollahi H. Synthesis of Fe3O4@copper(II) imidazolate nanoparticles: Catalytic activity of modified graphite screen printed electrode for the determination of levodopa in presence of melatonin. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106637] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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4
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Silah H, Erkmen C, Demir E, Uslu B. Modified indium tin oxide electrodes: Electrochemical applications in pharmaceutical, biological, environmental and food analysis. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2021.116289] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Guan H, Peng B, Gong D, Han B, Zhang N. Electrochemical Enhanced Detection of Uric Acid Based on Peroxidase‐like Activity of Fe
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O
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@Au. ELECTROANAL 2021. [DOI: 10.1002/elan.202100036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Huanan Guan
- College of Food Engineering Harbin University of Commerce No.1, Xuehai Road Harbin 150028 People's Republic of China
| | - Bo Peng
- College of Food Engineering Harbin University of Commerce No.1, Xuehai Road Harbin 150028 People's Republic of China
| | - Dezhuang Gong
- College of Food Engineering Harbin University of Commerce No.1, Xuehai Road Harbin 150028 People's Republic of China
| | - Bolin Han
- College of Food Engineering Harbin University of Commerce No.1, Xuehai Road Harbin 150028 People's Republic of China
| | - Na Zhang
- College of Food Engineering Harbin University of Commerce No.1, Xuehai Road Harbin 150028 People's Republic of China
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Liang W, Gao M, Li Y, Tong Y, Ye BC. Single-atom electrocatalysts templated by MOF for determination of levodopa. Talanta 2020; 225:122042. [PMID: 33592765 DOI: 10.1016/j.talanta.2020.122042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 12/17/2020] [Accepted: 12/21/2020] [Indexed: 11/25/2022]
Abstract
To overcome the problem of incorrect levodopa (LD) dosage in the treatment of Parkinson's disease, a new analytical tool is urgently needed for accurately determining the concentration of LD in human fluids. Herein, an effective and stable sensor based on a Co-single-atomic-site catalyst (Co-SASC)-modified glassy carbon electrode (Co-SASC/GCE) was developed for the determination of LD concentration. The physicochemical characterization of Co-SASC is systematically investigated. It has excellent thermal stability, graphitization degree, and a large specific surface area. Benefiting from its porous structure for kinetically fast catalysis and component advantages for fix a single cobalt atom to improve stability, Co-SASC/GCE exhibits a superior electrochemical response. Under optimal conditions (pH 2.0, coating amount is 10 μg), an ideal linear relationship is achieved between the logarithm of the peak current of the sensor and the logarithm of LD concentration. The linear range is 0.1-200 μM, and the limit of detection (LOD) is 0.033 μM. After a simple pretreatment, LD in human serum is detected by Co-SASC/GCE with excellent stability and selectivity. As such, this work enlarges the existing electrochemical sensor toolbox by offering a reasonable design and synthesis protocol for advanced materials to accurately determine LD in human fluids for the clinical treatment of Parkinson's disease.
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Affiliation(s)
- Wencui Liang
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, School of Chemistry and Chemical Engineering, Shihezi University, Shihezi, 832003, China
| | - Ming Gao
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, School of Chemistry and Chemical Engineering, Shihezi University, Shihezi, 832003, China
| | - Yangguang Li
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, School of Chemistry and Chemical Engineering, Shihezi University, Shihezi, 832003, China
| | - Yanbin Tong
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, School of Chemistry and Chemical Engineering, Shihezi University, Shihezi, 832003, China
| | - Bang-Ce Ye
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, School of Chemistry and Chemical Engineering, Shihezi University, Shihezi, 832003, China; Institute of Engineering Biology and Health, Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou, 310014, Zhejiang, China.
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Górska A, Paczosa-Bator B, Piech R. Highly Sensitive Levodopa Determination by Means of Adsorptive Stripping Voltammetry on Ruthenium Dioxide-Carbon Black-Nafion Modified Glassy Carbon Electrode. SENSORS (BASEL, SWITZERLAND) 2020; 21:E60. [PMID: 33374345 PMCID: PMC7795949 DOI: 10.3390/s21010060] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 12/21/2020] [Accepted: 12/22/2020] [Indexed: 11/16/2022]
Abstract
A new, highly sensitive Adsorptive Stripping Voltammetric method for levodopa determination was developed. As a working electrode, the glassy carbon electrode (GCE) modified with carbon black (CB), RuO2·xH2O (RuO2) and Nafion was used (CB-RuO2-Nafion GCE). Levodopa signal obtained on the modified electrode was 12 times higher compared to GCE. During research, instrumental parameters were optimized: sampling time ts = 10 ms, waiting time tw = 10 ms, step potential Es = 5 mV and pulse amplitude ΔE = 50 mV. Preconcentration potential Eprec was equal to 0 mV. The best results were obtained in 0.025 M perchloric acid (approx. pH 1.4). Signal repeatability measured on the CB-RuO2-Nafion modified electrode for 0.2 µM of levodopa was equal to 2.1% (levodopa concentration 1 µM, n = 5). Linearity of the method was achieved in the concentration range from 1 to 8 µM. Limit of detection was equal to 17 nM. Recoveries calculated for pharmaceutical products and tap water measurements were in the range 102-105%, which confirms the accuracy of the developed. The applicability of the method was confirmed by analysis of pharmaceutical products and tap water samples. Based on obtained results, it might be concluded that the developed voltammetric method could be a useful tool in routine drug analysis.
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Affiliation(s)
| | | | - Robert Piech
- Faculty of Materials Science and Ceramics, AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków, Poland; (A.G.); (B.P.-B.)
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Asadpour Joghani R, Abbas Rafati A, Ghodsi J, Assari P, Feizollahi A. First Report for Levodopa Electrocatalytic Oxidation Based on Copper Metal‐Organic Framework (MOF): Application in a Voltammetric Sensor Development for Levodopa in Real Samples. ChemistrySelect 2020. [DOI: 10.1002/slct.202001781] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Amir Abbas Rafati
- Department of Physical Chemistry, Faculty of ChemistryBu-Ali Sina University P.O.Box 65174 Hamedan Iran
| | - Javad Ghodsi
- Department of Physical Chemistry, Faculty of ChemistryBu-Ali Sina University P.O.Box 65174 Hamedan Iran
| | - Parnaz Assari
- Department of Physical Chemistry, Faculty of ChemistryBu-Ali Sina University P.O.Box 65174 Hamedan Iran
| | - Azizallah Feizollahi
- Department of Physical Chemistry, Faculty of ChemistryBu-Ali Sina University P.O.Box 65174 Hamedan Iran
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Yavarinasab A, Janfaza S, Tasnim N, Tahmooressi H, Dalili A, Hoorfar M. Graphene/poly (methyl methacrylate) electrochemical impedance-transduced chemiresistor for detection of volatile organic compounds in aqueous medium. Anal Chim Acta 2020; 1109:27-36. [DOI: 10.1016/j.aca.2020.02.065] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 02/26/2020] [Accepted: 02/29/2020] [Indexed: 12/14/2022]
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10
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Zhang Y, Wan Q, Yang N. Recent Advances of Porous Graphene: Synthesis, Functionalization, and Electrochemical Applications. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1903780. [PMID: 31663294 DOI: 10.1002/smll.201903780] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 09/10/2019] [Indexed: 06/10/2023]
Abstract
Graphene is a 2D sheet of sp2 bonded carbon atoms and tends to aggregate together, due to the strong π-π stacking and van der Waals attraction between different layers. Its unique properties such as a high specific surface area and a fast mass transport rate are severely blocked. To address these issues, various kinds of 2D holey graphene and 3D porous graphene are either self-assembled from graphene layers or fabricated using graphene related materials such as graphene oxide and reduced graphene oxide. Porous graphene not only possesses unique pore structures, but also introduces abundant exposed edges and accelerates mass transfer. The properties and applications of these porous graphenes and their composites/hybrids have been extensively studied in recent years. Herein, recent progress and achievements in synthesis and functionalization of various 2D holey graphene and 3D porous graphene are reviewed. Of special interest, electrochemical applications of porous graphene and its hybrids in the fields of electrochemical sensing, electrocatalysis, and electrochemical energy storage, are highlighted. As the closing remarks, the challenges and opportunities for the future research of porous graphene and its composites are discussed and outlined.
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Affiliation(s)
- Yuanyuan Zhang
- School of Chemistry and Environmental Engineering, Key Laboratory for Green Chemical Process of Ministry of Education, Hubei Key Lab of Novel Reactor and Green Chemical Technology, Wuhan Institute of Technology, Wuhan, 430073, China
| | - Qijin Wan
- School of Chemistry and Environmental Engineering, Key Laboratory for Green Chemical Process of Ministry of Education, Hubei Key Lab of Novel Reactor and Green Chemical Technology, Wuhan Institute of Technology, Wuhan, 430073, China
| | - Nianjun Yang
- School of Chemistry and Environmental Engineering, Key Laboratory for Green Chemical Process of Ministry of Education, Hubei Key Lab of Novel Reactor and Green Chemical Technology, Wuhan Institute of Technology, Wuhan, 430073, China
- Institute of Materials Engineering, University of Siegen, Siegen, 57076, Germany
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11
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Continuous-Flow Separation and Efficient Concentration of Foodborne Bacteria from Large Volume Using Nickel Nanowire Bridge in Microfluidic Chip. MICROMACHINES 2019; 10:mi10100644. [PMID: 31557924 PMCID: PMC6843788 DOI: 10.3390/mi10100644] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 09/11/2019] [Accepted: 09/23/2019] [Indexed: 01/05/2023]
Abstract
Separation and concentration of target bacteria has become essential to sensitive and accurate detection of foodborne bacteria to ensure food safety. In this study, we developed a bacterial separation system for continuous-flow separation and efficient concentration of foodborne bacteria from large volume using a nickel nanowire (NiNW) bridge in the microfluidic chip. The synthesized NiNWs were first modified with the antibodies against the target bacteria and injected into the microfluidic channel to form the NiNW bridge in the presence of the external arc magnetic field. Then, the large volume of bacterial sample was continuous-flow injected to the channel, resulting in specific capture of the target bacteria by the antibodies on the NiNW bridge to form the NiNW–bacteria complexes. Finally, these complexes were flushed out of the channel and concentrated in a lower volume of buffer solution, after the magnetic field was removed. This bacterial separation system was able to separate up to 74% of target bacteria from 10 mL of bacterial sample at low concentrations of ≤102 CFU/mL in 3 h, and has the potential to separate other pathogenic bacteria from large volumes of food samples by changing the antibodies.
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Yin M, Li S, Wan Y, Feng L, Zhao X, Zhang S, Liu S, Cao P, Wang H. A selective colorimetric strategy for probing dopamine and levodopa through the mussel-inspired enhancement of Fe3O4 catalysis. Chem Commun (Camb) 2019; 55:12008-12011. [DOI: 10.1039/c9cc06211d] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Mussel-inspired enhancement of Fe3O4 catalysis was discovered toward the colorimetric analysis of dopamine and/or levodopa with bis-catechol structures.
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Affiliation(s)
- Mengyuan Yin
- Institute of Medicine and Materials Applied Technologies
- College of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu City
- P. R. China
| | - Shuai Li
- Institute of Medicine and Materials Applied Technologies
- College of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu City
- P. R. China
| | - Yuqi Wan
- Institute of Medicine and Materials Applied Technologies
- College of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu City
- P. R. China
| | - Luping Feng
- School of Chemistry and Chemical Engineering
- Harbin Institute of Technology
- Harbin
- P. R. China
| | - Xiaoting Zhao
- Institute of Medicine and Materials Applied Technologies
- College of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu City
- P. R. China
| | - Sheng Zhang
- Institute of Medicine and Materials Applied Technologies
- College of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu City
- P. R. China
| | - Shuhui Liu
- Institute of Medicine and Materials Applied Technologies
- College of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu City
- P. R. China
| | - Peng Cao
- Institute of Medicine and Materials Applied Technologies
- College of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu City
- P. R. China
| | - Hua Wang
- Institute of Medicine and Materials Applied Technologies
- College of Chemistry and Chemical Engineering
- Qufu Normal University
- Qufu City
- P. R. China
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