Template-free synthesis of hollow Ni/reduced graphene oxide composite for efficient H2 evolution

2017 ◽  
Vol 5 (25) ◽  
pp. 13072-13078 ◽  
Author(s):  
Weiying Zhang ◽  
Yuexiang Li ◽  
Shaoqin Peng
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Energy Crisis ◽  
Environment Pollution ◽  
H2 Evolution ◽  
Oxide Composite ◽  
Reduced Graphene ◽  
Template Free

To resolve the energy crisis and environment pollution, it is urgent to exploit highly efficient and inexpensive catalysts for the hydrogen evolution reaction (HER).

A novel cobalt tungstate and reduced graphene oxide composite for hydrogen evolution reaction in acid medium

2021 ◽  
pp. 130274
Author(s):  
Sharmila Chandrasekaran ◽  
Elangovan Arumugam ◽  
Chelladurai Karuppiah ◽  
Sudha Karuppaiah ◽  
Ahmed S. Haidyrah ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Hydrogen Evolution ◽  
Acid Medium ◽  
Hydrogen Evolution Reaction ◽  
Oxide Composite ◽  
Reduced Graphene ◽  
Cobalt Tungstate

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.

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