Electrochemical water splitting by a bidirectional electrocatalyst

The presence of efficient energy storage and conversion technologies is essential for the future energy infrastructure. Here, we describe crafting a heterostructure composed of a suitably interlinked CeO(2) and polycrystalline Bi(2)O(3) dopant prepared on a reduced graphene oxide (Ce_Bi(2)O(3)@rGO)...

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Detalles Bibliográficos
Autores principales: Aziz, S.K. Tarik, Awasthi, Mahendra, Guria, Somnath, Umekar, Mayuri, Karajagi, Imran, Riyajuddin, S.K., Siddhartha, K.V.R., Saini, Abhishek, Potbhare, Ajay, Chaudhary, Ratiram G., Vishal, Vikram, Ghosh, Prakash C., Dutta, Arnab
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2023
Materias:
Protocol
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10511913/
https://www.ncbi.nlm.nih.gov/pubmed/37454297
http://dx.doi.org/10.1016/j.xpro.2023.102448
Descripción
Sumario:The presence of efficient energy storage and conversion technologies is essential for the future energy infrastructure. Here, we describe crafting a heterostructure composed of a suitably interlinked CeO(2) and polycrystalline Bi(2)O(3) dopant prepared on a reduced graphene oxide (Ce_Bi(2)O(3)@rGO) surface. This material exhibits exceptional electrocatalytic hydrogen and oxygen evolution reaction in alkaline water (pH∼14.0) to trigger the full water-splitting cycle as a Janus catalyst. The stepwise catalyst preparation and electrochemical cell assembly for simultaneous hydrogen and oxygen evolution have been narrated. For complete details on the use and execution of this protocol, please refer to Aziz et al. (2022).(1)

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