O species-decorated graphene shell encapsulating iridium–nickel alloy as an efficient electrocatalyst towards hydrogen evolution reaction

2019 ◽  
Vol 7 (25) ◽  
pp. 15079-15088 ◽  
Author(s):  
Shipeng Gong ◽  
Changlai Wang ◽  
Peng Jiang ◽  
Kang Yang ◽  
Jian Lu ◽  
...  
Keyword(s):  
Nickel Alloy ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Species ◽  
Highly Efficient ◽  
Alkaline Electrolytes

Oxygen species encapsulating IrNi alloy as an highly efficient electrocatalyst towards the HER in both acid and alkaline electrolytes.

NiRu nanoparticles encapsulated in a nitrogen-doped carbon matrix as a highly efficient electrocatalyst for the hydrogen evolution reaction

2020 ◽  
Vol 49 (39) ◽  
pp. 13647-13654 ◽  
Author(s):  
Shikai Xu ◽  
Zhiqiang Li ◽  
Kainian Chu ◽  
Ge Yao ◽  
Yang Xu ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Carbon Matrix ◽  
Nitrogen Doped ◽  
Highly Efficient ◽  
Alkaline Electrolytes ◽  
Nitrogen Doped Carbon

We synthesize ultrafine NiRu nanoparticles embedded in a nitrogen-doped carbon matrix through direct carbonization of Ru-doped Ni-based MOFs. As expected, NiRu2@NC-600 exhibits superior electrocatalytic activity for the HER in acidic and alkaline electrolytes.

Double‐Solvent Induced Ultrafine Ruthenium Nanoparticles on Porous Carbon for Highly Efficient Hydrogen Evolution Reaction

ChemCatChem ◽  
2020 ◽  
Vol 12 (10) ◽  
pp. 2880-2885 ◽  
Author(s):  
Zitao Zhang ◽  
Song Gao ◽  
Zibin Liang ◽  
Kexin Zhang ◽  
Huichuan Guo ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Porous Carbon ◽  
Ruthenium Nanoparticles ◽  
Highly Efficient

Hierarchical molybdenum-doped NiCoP@carbon microspheres: A highly-efficient electrocatalyst for hydrogen evolution reaction

2021 ◽  
Author(s):  
Changhai Liu ◽  
Yanhua Yao ◽  
Lei Sun ◽  
Linlin Luo ◽  
Wenchang Wang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Carbon Microspheres ◽  
Fast Kinetics ◽  
Highly Efficient

Herein, we present hierarchical Mo-doped NiCoP@carbon microspheres, which exhibits noticeable enhancement of catalytic activity and fast kinetics for hydrogen evolution. An overpotentials of 74.6 mV at 10 mA cm-2 and...

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