1
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Geng L, Zhang M, Zhang Z, Li Y. Production of carbon monoxide and hydrogen from methanol using a ruthenium pincer complex: a DFT study. Dalton Trans 2023; 52:13653-13661. [PMID: 37702003 DOI: 10.1039/d3dt01912h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/14/2023]
Abstract
To understand the mechanism of the dehydrogenation of methanol to CO and H2 catalyzed by a ruthenium pincer complex, a density functional theory (DFT) study has been conducted on two different cycles which differ in the substances entering the cycle (methanol (cycle 1) versus methoxymethanol (cycle 2)). Our calculated results show that both cycles consist of three stages: dehydrogenation of alcohol to aldehyde (stage I); hydrogen formation (stage II); and decarbonylation with the regeneration of the catalyst (stage III). The energy barriers of the rate-determining steps for cycles 1 and 2 are 49.6 and 28.5 kcal mol-1, respectively. Thus cycle 2 is more energetically feasible. For stage III of cycle 2, our results did not support the mechanism proposed in the experiment (CO release occurs prior to decarbonylation). Instead, we suggested and examined an alternative pathway, that is, decarbonylation occurs prior to CO release. The mechanistic insights gained in the present paper could be beneficial for further designing of these kinds of reactions.
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Affiliation(s)
- Lina Geng
- School of Chemical Engineering, University of Science and Technology Liaoning, Qianshan Road 185, Anshan 114051, China.
| | - Mingchao Zhang
- School of Chemical Engineering, University of Science and Technology Liaoning, Qianshan Road 185, Anshan 114051, China.
| | - Zhiqiang Zhang
- School of Chemical Engineering, University of Science and Technology Liaoning, Qianshan Road 185, Anshan 114051, China.
| | - Yan Li
- School of Chemical Engineering, University of Science and Technology Liaoning, Qianshan Road 185, Anshan 114051, China.
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2
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Wang J, Yao X, Li Y, Zhang J, Zhao C, Strathmann TJ. Catalytic Hydrothermal Deoxygenation of Stearic Acid with Ru/C: Effects of Alcohol- and Carboxylic Acid-Based Hydrogen Donors. ACS OMEGA 2023; 8:19969-19975. [PMID: 37305242 PMCID: PMC10249376 DOI: 10.1021/acsomega.3c01975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 05/11/2023] [Indexed: 06/13/2023]
Abstract
Catalytic hydrothermal processing is a promising technology for the production of biofuels used in transportation to alleviate the energy crisis. An important challenge for these processes is the need for an external supply of hydrogen gas to accelerate the deoxygenation of fatty acids or lipids. It follows that in situ-produced hydrogen can improve process economics. This study reports on the use of various alcohol and carboxylic acid amendments as sources for in situ hydrogen production to accelerate Ru/C-catalyzed hydrothermal deoxygenation of stearic acid. Addition of these amendments significantly increases yields of liquid hydrocarbon products, including the major product heptadecane, from stearic acid conversion at subcritical conditions (330 °C, 14-16 MPa during the reaction). This research provided guidance for simplifying the catalytic hydrothermal process of biofuel production, making the production of the desired biofuel in one pot possible without the need for an external H2 supply.
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Affiliation(s)
- Jianyu Wang
- School
of Environment, Harbin Institute of Technology, Harbin 150001, P. R. China
- College
of Environment and Ecology, Chongqing University, Chongqing 400045, P. R. China
| | - Xiaoyi Yao
- School
of Environment, Harbin Institute of Technology, Harbin 150001, P. R. China
| | - Yalin Li
- Institute
of Sustainability, Energy, and Environment, University of Illinois at Urbana-Champaign, 1101 W. Peabody Drive, Urbana, Illinois 61801, United States
| | - Jing Zhang
- School
of Environment, Harbin Institute of Technology, Harbin 150001, P. R. China
| | - Chun Zhao
- College
of Environment and Ecology, Chongqing University, Chongqing 400045, P. R. China
| | - Timothy J. Strathmann
- Department
of Civil and Environmental Engineering, Colorado School of Mines, 1500 Illinois Street, Golden, Colorado 80401, United States
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3
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Steam reforming of monoatomic aliphatic alcohols: factors affecting an equilibrium composition of products. Russ Chem Bull 2022. [DOI: 10.1007/s11172-022-3600-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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4
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Wang Y, Li C, Zhang S, Xu L, Hu X. Steam reforming of monohydric alcohols and polyalcohols: Influence of single or multiple hydroxyl group(s) on nature of the coke. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2022.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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5
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Torrez-Herrera JJ, Korili SA, Gil A. Recent progress in the application of Ni-based catalysts for the dry reforming of methane. CATALYSIS REVIEWS 2021. [DOI: 10.1080/01614940.2021.2006891] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- J. J. Torrez-Herrera
- INAMAT^2-Departamento de Ciencias, Edificio de los Acebos, Universidad Pública de Navarra, Pamplona, Spain
| | - S. A. Korili
- INAMAT^2-Departamento de Ciencias, Edificio de los Acebos, Universidad Pública de Navarra, Pamplona, Spain
| | - A. Gil
- INAMAT^2-Departamento de Ciencias, Edificio de los Acebos, Universidad Pública de Navarra, Pamplona, Spain
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6
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Ranjekar AM, Yadav GD. Steam Reforming of Methanol for Hydrogen Production: A Critical Analysis of Catalysis, Processes, and Scope. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.0c05041] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Apoorva M. Ranjekar
- Department of Chemical Engineering, Institute of Chemical Technology, Nathalal Parekh Marg, Matunga, Mumbai 400019, India
| | - Ganapati D. Yadav
- Department of Chemical Engineering, Institute of Chemical Technology, Nathalal Parekh Marg, Matunga, Mumbai 400019, India
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Ranjekar AM, Yadav GD. Dry reforming of methane for syngas production: A review and assessment of catalyst development and efficacy. J INDIAN CHEM SOC 2021. [DOI: 10.1016/j.jics.2021.100002] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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8
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Passos AR, La Fontaine C, Pulcinelli SH, Santilli CV, Briois V. Quick-EXAFS and Raman monitoring of activation, reaction and deactivation of NiCu catalysts obtained from hydrotalcite-like precursors. Phys Chem Chem Phys 2020; 22:18835-18848. [PMID: 32175551 DOI: 10.1039/d0cp00380h] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
The understanding of phase transformation upon activation, reaction and deactivation of catalysts is of prime importance for tailoring catalysts with better performances. Herein we combined Quick-EXAFS and Raman spectroscopies in operando conditions through the monitoring of reaction products by mass spectrometry in order to study in depth active species and deactivating ones for Ethanol Steam Reforming reaction. Quick-EXAFS data analyzed by multivariate analysis allows one to determine the nickel and copper species involved during the activation of a Ni-Cu hydrotalcite-like precursors. Upon reaction and regeneration monitoring, Raman spectroscopy combined with mass spectrometry highlights the side products formed upon ESR leading to the formation of amorphous coke species encapsulating active metallic species and inducing catalyst deactivation. The coke encapsulation of active species was demonstrated by the simultaneous observation of oxidation of nickel and copper as soon as the amorphous coke was burnt by the oxidative regeneration treatment. Formation of filamentous coke species is also confirmed as causing little impact in catalyst deactivation.
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Phung TK, Pham TLM, Nguyen ANT, Vu KB, Giang HN, Nguyen TA, Huynh TC, Pham HD. Effect of Supports and Promoters on the Performance of Ni‐Based Catalysts in Ethanol Steam Reforming. Chem Eng Technol 2020. [DOI: 10.1002/ceat.201900445] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Thanh Khoa Phung
- International UniversitySchool of Biotechnology Ho Chi Minh City Vietnam
- Vietnam National University Ho Chi Minh City Vietnam
| | - Thong Le Minh Pham
- Duy Tan UniversityInstitute of Research and Development 550000 Da Nang City Vietnam
| | - Anh-Nga T. Nguyen
- Ton Duc Thang UniversityBiomaterials and Nanotechnology Research Group, Faculty of Applied Sciences Ho Chi Minh City Vietnam
| | - Khanh B. Vu
- International UniversitySchool of Biotechnology Ho Chi Minh City Vietnam
- Vietnam National University Ho Chi Minh City Vietnam
| | - Ha Ngoc Giang
- Ho Chi Minh City University of Food IndustryDepartment of Chemical Engineering 140 Le Trong Tan Street, Tay Thanh Ward, Tan Binh District Ho Chi Minh City Vietnam
| | - Tuan-Anh Nguyen
- Ho Chi Minh City University of TechnologyFaculty of Chemical Engineering VNU-HCM, 268 Ly Thuong Kiet Ho Chi Minh City Vietnam
| | - Thanh Cong Huynh
- Institute of Applied Material ScienceOrganic Material Department Ho Chi Minh City Vietnam
| | - Hong Duc Pham
- Queensland University of Technology (QUT)Institute of Future Environment, School of Chemistry, Physics and Mechanical Engineering 2 George Street Brisbane Australia
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Passos AR, Pulcinelli SH, Santilli CV, Briois V. Operando monitoring of metal sites and coke evolution during non-oxidative and oxidative ethanol steam reforming over Ni and NiCu ex-hydrotalcite catalysts. Catal Today 2019. [DOI: 10.1016/j.cattod.2018.12.054] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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11
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Yu N, Rahman MM, Chen J, Sun J, Engelhard M, Hernandez XIP, Wang Y. Steam reforming of simulated bio-oil on K-Ni-Cu-Mg-Ce-O/Al2O3: The effect of K. Catal Today 2019. [DOI: 10.1016/j.cattod.2018.04.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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12
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Passos AR, Martins L, Pulcinelli SH, Santilli CV, Briois V. Correlation of Sol-Gel Alumina-Supported Cobalt Catalyst Processing to Cobalt Speciation, Ethanol Steam Reforming Activity, and Stability. ChemCatChem 2017. [DOI: 10.1002/cctc.201700319] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Aline R. Passos
- São Paulo State University (Unesp); Institute of Chemistry; Rua Professor Francisco Degni, 55 14800-900 Araraquara SP Brazil
- Synchrotron SOLEIL; L'Orme des Merisiers, BP48, Saint Aubin 91192 Gif-sur-Yvette France
| | - Leandro Martins
- São Paulo State University (Unesp); Institute of Chemistry; Rua Professor Francisco Degni, 55 14800-900 Araraquara SP Brazil
| | - Sandra H. Pulcinelli
- São Paulo State University (Unesp); Institute of Chemistry; Rua Professor Francisco Degni, 55 14800-900 Araraquara SP Brazil
| | - Celso V. Santilli
- São Paulo State University (Unesp); Institute of Chemistry; Rua Professor Francisco Degni, 55 14800-900 Araraquara SP Brazil
| | - Valérie Briois
- Synchrotron SOLEIL; L'Orme des Merisiers, BP48, Saint Aubin 91192 Gif-sur-Yvette France
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13
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14
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Affiliation(s)
- Jixiang Chen
- The Gene & Linda Voiland School of Chemical Engineering and Bioengineering, Washington State University, Pullman, Washington 99164, United States
- Department
of Catalysis Science and Engineering, School of Chemical Engineering
and Technology, Tianjin University, Tianjin 300072, China
| | - Junming Sun
- The Gene & Linda Voiland School of Chemical Engineering and Bioengineering, Washington State University, Pullman, Washington 99164, United States
| | - Yong Wang
- The Gene & Linda Voiland School of Chemical Engineering and Bioengineering, Washington State University, Pullman, Washington 99164, United States
- Pacific Northwest National Laboratory, Richland, Washington 99352, United States
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15
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de Lima AE, de Oliveira DC. In situ XANES study of Cobalt in Co-Ce-Al catalyst applied to Steam Reforming of Ethanol reaction. Catal Today 2017. [DOI: 10.1016/j.cattod.2016.02.029] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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16
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Bagnato G, Iulianelli A, Sanna A, Basile A. Glycerol Production and Transformation: A Critical Review with Particular Emphasis on Glycerol Reforming Reaction for Producing Hydrogen in Conventional and Membrane Reactors. MEMBRANES 2017; 7:membranes7020017. [PMID: 28333121 PMCID: PMC5489851 DOI: 10.3390/membranes7020017] [Citation(s) in RCA: 93] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Revised: 03/01/2017] [Accepted: 03/17/2017] [Indexed: 12/21/2022]
Abstract
Glycerol represents an emerging renewable bio-derived feedstock, which could be used as a source for producing hydrogen through steam reforming reaction. In this review, the state-of-the-art about glycerol production processes is reviewed, with particular focus on glycerol reforming reactions and on the main catalysts under development. Furthermore, the use of membrane catalytic reactors instead of conventional reactors for steam reforming is discussed. Finally, the review describes the utilization of the Pd-based membrane reactor technology, pointing out the ability of these alternative fuel processors to simultaneously extract high purity hydrogen and enhance the whole performances of the reaction system in terms of glycerol conversion and hydrogen yield.
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Affiliation(s)
- Giuseppe Bagnato
- School of Engineering & Physical Sciences, Heriot-Watt University, Edinburgh EH14 4AS, UK.
| | - Adolfo Iulianelli
- Institute on Membrane Technology of the Italian National Research Council (ITM-CNR), c/o University of Calabria, via P. Bucci Cubo 17/C, 87036 Rende (CS), Italy.
| | - Aimaro Sanna
- School of Engineering & Physical Sciences, Heriot-Watt University, Edinburgh EH14 4AS, UK.
| | - Angelo Basile
- Institute on Membrane Technology of the Italian National Research Council (ITM-CNR), c/o University of Calabria, via P. Bucci Cubo 17/C, 87036 Rende (CS), Italy.
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17
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18
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Tian H, Li X, Chen S, Zeng L, Gong J. Role of Sn in Ni-Sn/CeO2Catalysts for Ethanol Steam Reforming. CHINESE J CHEM 2016. [DOI: 10.1002/cjoc.201600569] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Hao Tian
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology; Tianjin University, Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 China
| | - Xinyu Li
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology; Tianjin University, Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 China
| | - Sai Chen
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology; Tianjin University, Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 China
| | - Liang Zeng
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology; Tianjin University, Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 China
| | - Jinlong Gong
- Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology; Tianjin University, Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300072 China
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19
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Davidson SD, Sun J, Wang Y. The effect of ZnO addition on H2O activation over Co/ZrO2 catalysts. Catal Today 2016. [DOI: 10.1016/j.cattod.2015.10.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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20
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Liu JY, Su WN, Rick J, Yang SC, Pan CJ, Lee JF, Chen JM, Hwang BJ. Rational design of ethanol steam reforming catalyst based on analysis of Ni/La2O3 metal–support interactions. Catal Sci Technol 2016. [DOI: 10.1039/c5cy00410a] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ni/La2O3 nanocatalyst with strong interactions, compared to Ni/SiO2, generated higher H2 yield by suppressing the methanation reaction and coke deposition.
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Affiliation(s)
- Jyong-Yue Liu
- Department of Chemical Engineering
- National Taiwan University of Science and Technology
- Taipei 10617
- Taiwan
| | - Wei-Nien Su
- Graduate Institute of Applied Science and Technology
- National Taiwan University of Science and Technology
- Taipei 10617
- Taiwan
| | - John Rick
- Department of Chemical Engineering
- National Taiwan University of Science and Technology
- Taipei 10617
- Taiwan
| | - Sheng-Chiang Yang
- Department of Chemical Engineering
- National Taiwan University of Science and Technology
- Taipei 10617
- Taiwan
| | - Chun-Jern Pan
- Department of Chemical Engineering
- National Taiwan University of Science and Technology
- Taipei 10617
- Taiwan
| | - Jyh-Fu Lee
- National Synchrotron Radiation Research Center
- Hsinchu 300
- Taiwan
| | - Jin-Ming Chen
- National Synchrotron Radiation Research Center
- Hsinchu 300
- Taiwan
| | - Bing-Joe Hwang
- Department of Chemical Engineering
- National Taiwan University of Science and Technology
- Taipei 10617
- Taiwan
- National Synchrotron Radiation Research Center
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21
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Anjaneyulu O, Ishii S, Imai T, Tanabe T, Ueda S, Nagao T, Abe H. Plasmon-mediated photothermal conversion by TiN nanocubes toward CO oxidation under solar light illumination. RSC Adv 2016. [DOI: 10.1039/c6ra22989a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Titanium-nitride (TiN) nanocubes were decorated with platinum nanoparticles via a wet-chemistry route to yield TiN-supported Pt catalysts (Pt/TiN).
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Affiliation(s)
- Oruganti Anjaneyulu
- Hydrogen Production Materials Group
- Center for Green Research on Energy and Environmental Materials
- National Institute for Materials Science
- Tsukuba
- Japan
| | - Satoshi Ishii
- WPI International Center for Material Nanoarchitectonics
- National Institute for Materials Science
- Tsukuba
- Japan
- Core Research for Evolutional Science and Technology (CREST)
| | - Tsubasa Imai
- Hydrogen Production Materials Group
- Center for Green Research on Energy and Environmental Materials
- National Institute for Materials Science
- Tsukuba
- Japan
| | | | - Shigenori Ueda
- Synchrotron X-ray Station at SPring-8
- National Institute for Materials Science
- Japan
- Quantum Beam Unit
- National Institute for Materials Science
| | - Tadaaki Nagao
- WPI International Center for Material Nanoarchitectonics
- National Institute for Materials Science
- Tsukuba
- Japan
- Core Research for Evolutional Science and Technology (CREST)
| | - Hideki Abe
- Hydrogen Production Materials Group
- Center for Green Research on Energy and Environmental Materials
- National Institute for Materials Science
- Tsukuba
- Japan
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22
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23
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24
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26
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Alberico E, Nielsen M. Towards a methanol economy based on homogeneous catalysis: methanol to H2 and CO2 to methanol. Chem Commun (Camb) 2015; 51:6714-25. [PMID: 25707880 DOI: 10.1039/c4cc09471a] [Citation(s) in RCA: 148] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The possibility to implement both the exhaustive dehydrogenation of aqueous methanol to hydrogen and CO2 and the reverse reaction, the hydrogenation of CO2 to methanol and water, may pave the way to a methanol based economy as part of a promising renewable energy system. Recently, homogeneous catalytic systems have been reported which are able to promote either one or the other of the two reactions under mild conditions. Here, we review and discuss these developments.
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Affiliation(s)
- E Alberico
- Istituto di Chimica Biomolecolare, CNR, tr. La Crucca 3, 07100 Sassari, Italy.
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27
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Sun J, Karim AM, Li XS, Rainbolt J, Kovarik L, Shin Y, Wang Y. Hierarchically structured catalysts for cascade and selective steam reforming/hydrodeoxygenation reactions. Chem Commun (Camb) 2015; 51:16617-20. [DOI: 10.1039/c5cc07244a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A hierarchically structured catalyst with combined steam reforming and hydrodeoxygenation active sites is reported to efficiently upgrade the pyrolysis vapors of lignocellulosic biomass via size-exclusion.
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Affiliation(s)
- Junming Sun
- The Gene & Linda Voiland School of Chemical Engineering and Bioengineering
- Washington State University
- Pullman
- USA
| | - Ayman M. Karim
- Institute for Integrated Catalysis
- Pacific Northwest National Laboratory
- Richland
- USA
| | - Xiaohong Shari Li
- Institute for Integrated Catalysis
- Pacific Northwest National Laboratory
- Richland
- USA
| | - James Rainbolt
- Institute for Integrated Catalysis
- Pacific Northwest National Laboratory
- Richland
- USA
| | - Libor Kovarik
- Institute for Integrated Catalysis
- Pacific Northwest National Laboratory
- Richland
- USA
| | - Yongsoon Shin
- Institute for Integrated Catalysis
- Pacific Northwest National Laboratory
- Richland
- USA
| | - Yong Wang
- The Gene & Linda Voiland School of Chemical Engineering and Bioengineering
- Washington State University
- Pullman
- USA
- Institute for Integrated Catalysis
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28
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Sen D, Thapa R, Chattopadhyay KK. A first-principles investigation of oxygen reduction reaction catalysis capabilities of As decorated defect graphene. Dalton Trans 2014; 43:15038-47. [DOI: 10.1039/c4dt01258e] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Arsenic adsorbed double vacancy defect graphene systems are found to demonstrate excellent electrocatalytic properties for oxygen reduction reaction via high affinity towards four electron process.
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Affiliation(s)
- Dipayan Sen
- Thin Film and NanoScience Laboratory
- Department of Physics
- Jadavpur University
- Kolkata 700032, India
| | - Ranjit Thapa
- SRM Research Institute
- SRM University
- 603 203 Chennai, India
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