Sökning: WFRF:(Liu Zhongfan) >
Revealing the Contr...
Revealing the Contribution of Individual Factors to Hydrogen Evolution Reaction Catalytic Activity
-
- Zhou, Yu (författare)
- Department of Mechanical Engineering and Materials Science, Yale University, New Haven, CT, USA; Energy Sciences Institute, Yale West Campus, West Haven, CT, USA,Yale Univ, Dept Mech Engn & Mat Sci, New Haven, CT 06511 USA;Energy Sci Inst, Yale West Campus, West Haven, CT 06525 USA
-
- Silva, Jose Luis (författare)
- Uppsala universitet,Materialteori,Materials Theory Division, Department of Physics and Astronomy, Uppsala University, Uppsala, Sweden
-
- Woods, John M. (författare)
- Department of Mechanical Engineering and Materials Science, Yale University, New Haven, CT, USA; Energy Sciences Institute, Yale West Campus, West Haven, CT, USA,Yale Univ, Dept Mech Engn & Mat Sci, New Haven, CT 06511 USA;Energy Sci Inst, Yale West Campus, West Haven, CT 06525 USA
-
visa fler...
-
- Pondick, Joshua V. (författare)
- Department of Mechanical Engineering and Materials Science, Yale University, New Haven, CT, USA; Energy Sciences Institute, Yale West Campus, West Haven, CT, USA,Yale Univ, Dept Mech Engn & Mat Sci, New Haven, CT 06511 USA;Energy Sci Inst, Yale West Campus, West Haven, CT 06525 USA
-
- Feng, Qingliang (författare)
- Northwestern Polytech University, CHN,Northwestern Polytech Univ, Shaanxi Key Lab Opt Informat Technol, Xian 710072, Shaanxi, Peoples R China,Shaanxi Key Laboratory of Optical Information Technology, Northwestern Polytechnical University, Xi'an, China
-
- Liang, Zhixiu (författare)
- Chemistry Department, Brookhaven National Laboratory, Upton, NY, USA,Brookhaven Natl Lab, Chem Dept, Upton, NY 11973 USA
-
- Liu, Wen (författare)
- Energy Sciences Institute, Yale West Campus, West Haven, CT, USA Department of Chemistry, Yale University, New Haven, CT, USA,Energy Sci Inst, Yale West Campus, West Haven, CT 06525 USA;Yale Univ, Dept Chem, 225 Prospect St, New Haven, CT 06511 USA
-
- Lin, Li (författare)
- College of Chemistry and Molecular Engineering, Peking University, Beijing, P. R. China,Peking Univ, Coll Chem & Mol Engn, Beijing 100871, Peoples R China
-
- Deng, Bingchen (författare)
- Department of Electrical Engineering, Yale University, New Haven, CT, USA,Yale Univ, Dept Elect Engn, New Haven, CT 06511 USA
-
- Brena, Barbara (författare)
- Uppsala universitet,Materialteori,Materials Theory Division, Department of Physics and Astronomy, Uppsala University, Uppsala, Sweden
-
- Xia, Fengnian (författare)
- Department of Electrical Engineering, Yale University, New Haven, CT, USA,Yale Univ, Dept Elect Engn, New Haven, CT 06511 USA
-
- Peng, Hailin (författare)
- College of Chemistry and Molecular Engineering, Peking University, Beijing, P. R. China,Peking Univ, Coll Chem & Mol Engn, Beijing 100871, Peoples R China
-
- Liu, Zhongfan (författare)
- College of Chemistry and Molecular Engineering, Peking University, Beijing, P. R. China,Peking Univ, Coll Chem & Mol Engn, Beijing 100871, Peoples R China
-
- Wang, Hailiang (författare)
- Energy Sciences Institute, Yale West Campus, West Haven, CT, USA Department of Chemistry, Yale University, New Haven, CT, USA,Energy Sci Inst, Yale West Campus, West Haven, CT 06525 USA;Yale Univ, Dept Chem, 225 Prospect St, New Haven, CT 06511 USA
-
- Araujo, Carlos Moyses (författare)
- Uppsala universitet,Materialteori,Materials Theory Division, Department of Physics and Astronomy, Uppsala University, Uppsala, Sweden
-
- Cha, Judy J. (författare)
- Department of Mechanical Engineering and Materials Science, Yale University, New Haven, CT, USA; Energy Sciences Institute, Yale West Campus, West Haven, CT, USA,Yale Univ, Dept Mech Engn & Mat Sci, New Haven, CT 06511 USA;Energy Sci Inst, Yale West Campus, West Haven, CT 06525 USA
-
visa färre...
-
(creator_code:org_t)
- 2018-03-24
- 2018
- Engelska.
-
Ingår i: Advanced Materials. - : Wiley-VCH Verlagsgesellschaft. - 0935-9648 .- 1521-4095. ; 30:18
- Relaterad länk:
-
https://rss.onlineli...
-
visa fler...
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
https://urn.kb.se/re...
-
https://urn.kb.se/re...
-
visa färre...
Abstract
Ämnesord
Stäng
- For the electrochemical hydrogen evolution reaction (HER), the electrical properties of catalysts can play an important role in influencing the overall catalytic activity. This is particularly important for semiconducting HER catalysts such as MoS2, which has been extensively studied over the last decade. Herein, on-chip microreactors on two model catalysts, semiconducting MoS2 and semimetallic WTe2, are employed to extract the effects of individual factors and study their relations with the HER catalytic activity. It is shown that electron injection at the catalyst/current collector interface and intralayer and interlayer charge transport within the catalyst can be more important than thermodynamic energy considerations. For WTe2, the site-dependent activities and the relations of the pure thermodynamics to the overall activity are measured and established, as the microreactors allow precise measurements of the type and area of the catalytic sites. The approach presents opportunities to study electrochemical reactions systematically to help establish rational design principles for future electrocatalysts.
Ämnesord
- NATURVETENSKAP -- Kemi -- Fysikalisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Physical Chemistry (hsv//eng)
- NATURVETENSKAP -- Kemi -- Organisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Organic Chemistry (hsv//eng)
Nyckelord
- 2D TMD materials
- electrochemical microreactors
- hydrogen evolution reaction
- individual factors
- overall performance
- Chemistry - Physical Chemistry
- Kemi - fysikalisk kemi
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas
- Av författaren/redakt...
-
Zhou, Yu
-
Silva, Jose Luis
-
Woods, John M.
-
Pondick, Joshua ...
-
Feng, Qingliang
-
Liang, Zhixiu
-
visa fler...
-
Liu, Wen
-
Lin, Li
-
Deng, Bingchen
-
Brena, Barbara
-
Xia, Fengnian
-
Peng, Hailin
-
Liu, Zhongfan
-
Wang, Hailiang
-
Araujo, Carlos M ...
-
Cha, Judy J.
-
visa färre...
- Om ämnet
-
- NATURVETENSKAP
-
NATURVETENSKAP
-
och Kemi
-
och Fysikalisk kemi
-
- NATURVETENSKAP
-
NATURVETENSKAP
-
och Kemi
-
och Organisk kemi
- Artiklar i publikationen
-
Advanced Materia ...
- Av lärosätet
-
Karlstads universitet
-
Uppsala universitet
-
Linköpings universitet