Versatile electrochemical manufacturing of mixed metal sulfide/N-doped rGO composites as bifunctional catalysts for high power rechargeable Zn

Versatile electrochemical manufacturing of mixed metal sulfide/N-doped rGO composites as bifunctional catalysts for high power rechargeable Zn–air batteries

Published:2024 Issue:20 Volume:12 Page:11945-11959
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Sanchez Jaime S.¹²,Xia Zhenyuan³⁴^ORCID,Mirehbar Keyvan¹,Sasidharan Sankar³,Aravindh S. Assa⁵,Liscio Andrea⁶^ORCID,Sun Jinhua³,Christian Meganne⁷^ORCID,Palma Jesus¹^ORCID,Palermo Vincenzo³⁴^ORCID,Marcilla Rebeca¹^ORCID

Affiliation:

1. Electrochemical Processes Unit, IMDEA Energy Institute, Avenida Ramón de la Sagra 3, Móstoles, Madrid, 28935, Spain

2. R&D Department, China Three Gorges (Europe) S.A, C. del Príncipe de Vergara, 112, Planta 7, Madrid, 28002, Spain

3. Industrial and Materials Science, Chalmers University of Technology, Hörsalsvägen 7B, Göteborg, 41296, Sweden

4. Consiglio Nazionale delle Ricerche, Istituto per la Sintesi Organica e la Fotoreattività (ISOF), Via Gobetti 101, Bologna, 40129, Italy

5. Sustainable Chemistry & MME, Faculty of Technology, University of Oulu, 90014, Oulu, Finland

6. Consiglio Nazionale delle Ricerche, Istituto per la Microelettronica e Microsistemi (IMM) – Roma Unit, Via del fosso del cavaliere 100, Roma, 00133, Italy

7. Consiglio Nazionale delle Ricerche, Istituto per la Microelettronica e i Microsistemi (IMM), Via Gobetti 101, Bologna, 40129, Italy

Abstract

Electrodeposition was used for direct synthesis of nitrogen-dopged reduced graphene oxide (NrGO) and mixed transition metal sulfides (NCMS). The resulting NCMS/NrGO composite exhibits excellent OER/ORR peroformance as Zn–air battery cathode.

Funder

Ministerio de Ciencia e Innovación

Graphene Flagship

VINNOVA

Stiftelsen Åforsk

Horizon 2020 Framework Programme

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/TA/D3TA07765A

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