Sökning: WFRF:(Skorodumova Natalia)
> (2015-2019) >
Investigation of el...
Investigation of electrocatalytic activity on a N-doped reduced graphene oxide surface for the oxygen reduction reaction in an alkaline medium
-
- Chanda, Debabrata (författare)
- Univ Chem & Technol, Dept Inorgan Technol, Tech 5, Prague 16628 6, Czech Republic
-
- Dobrota, Ana S. (författare)
- Univ Belgrade, Fac Phys Chem, Studentski Trg 12-16, Belgrade 11158, Serbia
-
- Hnat, Jaromir (författare)
- Univ Chem & Technol, Dept Inorgan Technol, Tech 5, Prague 16628 6, Czech Republic
-
visa fler...
-
- Sofer, Zdenek (författare)
- Univ Chem & Technol, Dept Inorgan Chem, Tech 5, Prague 16628 6, Czech Republic
-
- Pašti, Igor (författare)
- KTH,Materialvetenskap,Univ Belgrade, Fac Phys Chem, Studentski Trg 12-16, Belgrade 11158, Serbia;KTH Royal Inst Technol, Dept Mat Sci & Engn, Brinellvagen 23, S-10044 Stockholm, Sweden
-
- Skorodumova, Natalia V. (författare)
- KTH,Uppsala universitet,Materialteori,KTH Royal Inst Technol, Dept Mat Sci & Engn, Brinellvagen 23, S-10044 Stockholm, Sweden,Materialvetenskap
-
- Paidar, Martin (författare)
- Univ Chem & Technol, Dept Inorgan Technol, Tech 5, Prague 16628 6, Czech Republic
-
- Bouzek, Karel (författare)
- Univ Chem & Technol, Dept Inorgan Technol, Tech 5, Prague 16628 6, Czech Republic
-
visa färre...
-
(creator_code:org_t)
- PERGAMON-ELSEVIER SCIENCE LTD, 2018
- 2018
- Engelska.
-
Ingår i: International journal of hydrogen energy. - : PERGAMON-ELSEVIER SCIENCE LTD. - 0360-3199 .- 1879-3487. ; 43:27, s. 12129-12139
- Relaterad länk:
-
https://urn.kb.se/re...
-
visa fler...
-
https://doi.org/10.1...
-
https://urn.kb.se/re...
-
visa färre...
Abstract
Ämnesord
Stäng
- Today the search for new energy resources is a crucial topic for materials science. The development of new effective catalysts for the oxygen reduction reaction can significantly improve the performance of fuel cells as well as electrocatalytic hydrogen production. This study presents the scalable synthesis of nitrogen-doped graphene oxide for the oxygen reduction reaction. The combination of an ab initio theoretical investigation of the oxygen reduction reaction (ORR) mechanism and detailed electrochemical characterization allowed the identification of electrocatalytically active nitrogen functionalities. The dominant effect on electrocatalytic activity is the presence of graphitic and pyridinic nitrogen and also N-oxide functionalities. The overpotential of ORR for nitrogen-doped graphene oxide prepared by microwave-assisted synthesis outperformed the metal-doped graphene materials. (C) 2018 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
Ämnesord
- NATURVETENSKAP -- Kemi -- Oorganisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Inorganic Chemistry (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering (hsv//eng)
Nyckelord
- Nitrogen-doped graphene
- Oxygen reduction reaction
- ab initio calculations
- Microwave synthesis
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas