Investigation of enhanced electro-catalytic HER/OER performances of copper tungsten oxide@reduced graphene oxide nanocomposites in alkaline and acidic media

2022 ◽  
Author(s):  
Jahangeer Ahmed ◽  
Norah Alhokbany ◽  
Tansir Ahamad ◽  
Saad M. Alshehri
Keyword(s):  
Graphene Oxide ◽  
Tungsten Oxide ◽  
Reduced Graphene Oxide ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
Acidic Media ◽  
Reduced Graphene ◽  
Catalytic Hydrogen ◽  
Catalytic Hydrogen Evolution

In this paper, we investigate electro-catalytic hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) of synthesized copper tungsten oxide@reduced graphene oxide (CuWO4@rGO) nanocomposites. The prepared CuWO4@rGO nanocomposites show bifunctional...

Highly efficient and durable phosphine reduced iron-doped tungsten oxide/reduced graphene oxide nanocomposites for the hydrogen evolution reaction

2018 ◽  
Vol 43 (13) ◽  
pp. 6481-6490 ◽  
Author(s):  
Tadele Hunde Wondimu ◽  
Guan-Cheng Chen ◽  
Daniel Manaye Kabtamu ◽  
Hsueh-Yu Chen ◽  
Anteneh Wodaje Bayeh ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Tungsten Oxide ◽  
Reduced Graphene Oxide ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Highly Efficient ◽  
Reduced Graphene ◽  
Iron Doped

scholarly journals Catalytic synergy effect of MoS2/reduced graphene oxide hybrids for a highly efficient hydrogen evolution reaction

RSC Advances ◽  
2017 ◽  
Vol 7 (9) ◽  
pp. 5480-5487 ◽  
Author(s):  
Jung Eun Lee ◽  
Jaemin Jung ◽  
Taeg Yeoung Ko ◽  
Sujin Kim ◽  
Seong-Il Kim ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Electronic Transition ◽  
Catalytic Performance ◽  
Synergy Effect ◽  
Tafel Slope ◽  
Reduced Graphene ◽  
Catalytically Active

GO content tuning gradually enhanced the HER catalytic performance of the MoS2/rGO hybrids, decreasing the Tafel slope from 82 to 48 mV per decade owing to an increase of catalytically active areas and an electronic transition of MoS2.

Reduced graphene oxide assembled Pd-based nanoalloys for hydrogen evolution reaction

2017 ◽  
Vol 42 (7) ◽  
pp. 3916-3925 ◽  
Author(s):  
J.A.S.B. Cardoso ◽  
L. Amaral ◽  
Ö. Metin ◽  
D.S.P. Cardoso ◽  
M. Sevim ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Reduced Graphene
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