scholarly journals Electrocatalysis under Cover: Enhanced Hydrogen Evolution via Defective Graphene-Covered Pt(111)

ACS Catalysis ◽  
2021 ◽  
Vol 11 (17) ◽  
pp. 10892-10901
Author(s):  
Arthur J. Shih ◽  
Nakkiran Arulmozhi ◽  
Marc T. M. Koper
Keyword(s):  
Hydrogen Evolution ◽  
Defective Graphene

Pt nanoparticles decorated high-defective graphene nanospheres as highly efficient catalysts for the hydrogen evolution reaction

Carbon ◽  
2018 ◽  
Vol 137 ◽  
pp. 405-410 ◽  
Author(s):  
Xiaoli Yan ◽  
Hai Li ◽  
Junting Sun ◽  
Peizhi Liu ◽  
Haixia Zhang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Pt Nanoparticles ◽  
Highly Efficient ◽  
Defective Graphene

A nanohybrid consisting of NiPS3 nanoparticles coupled with defective graphene as a pH-universal electrocatalyst for efficient hydrogen evolution

2017 ◽  
Vol 5 (45) ◽  
pp. 23536-23542 ◽  
Author(s):  
Jian Zhang ◽  
Renjie Cui ◽  
Xing'ao Li ◽  
Xiaoheng Liu ◽  
Wei Huang
Keyword(s):  
Hydrogen Evolution ◽  
Ph Values ◽  
Defective Graphene

The nanohybrids (NiPS3@DG) exhibit impressively low overpotentials at all pH values, which can even surpass those of Pt/C.

Mo2C Decorated High-Defective Graphene Nanospheres for Improved Hydrogen Evolution Reaction Catalytic Performance

2020 ◽  
Vol 150 (8) ◽  
pp. 2141-2149
Author(s):  
Xiaoli Yan ◽  
Dongdong Wang ◽  
Kaimin Zhang ◽  
Haixia Zhang ◽  
Yanhui Song ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Catalytic Performance ◽  
Defective Graphene

Molybdenum sulfide clusters immobilized on defective graphene: a stable catalyst for the hydrogen evolution reaction

2018 ◽  
Vol 6 (5) ◽  
pp. 2289-2294 ◽  
Author(s):  
Yixin Ouyang ◽  
Qiang Li ◽  
Li Shi ◽  
Chongyi Ling ◽  
Jinlan Wang
Keyword(s):  
High Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Molybdenum Sulfide ◽  
Good Stability ◽  
Composite Catalyst ◽  
Stable Catalyst ◽  
Sulfide Clusters ◽  
Defective Graphene

We design a composite catalyst composed of molybdenum sulfide clusters and defective graphene with high activity and good stability for hydrogen evolution.

A highly stable CoMo2S4/Ni3S2 heterojunction electrocatalyst for efficient hydrogen evolution

2021 ◽  
Author(s):  
Minmin Wang ◽  
Mengke Zhang ◽  
Wenwu Song ◽  
Weiting Zhong ◽  
Xunyue Wang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Current Density ◽  
A Current

A CoMo2S4/Ni3S2 heterojunction is prepared with an overpotential of only 51 mV to drive a current density of 10 mA cm−2 in 1 M KOH solution and ∼100% of the potential remains in the ∼50 h chronopotentiometric curve at 10 mA cm−2.

Rational prediction of multifunctional bilayer single atom catalysts for the hydrogen evolution, oxygen evolution and oxygen reduction reactions

Nanoscale ◽  
2020 ◽  
Vol 12 (39) ◽  
pp. 20413-20424
Author(s):  
Riming Hu ◽  
Yongcheng Li ◽  
Fuhe Wang ◽  
Jiaxiang Shang
Keyword(s):  
Oxygen Reduction ◽  
Hydrogen Evolution ◽  
Oxygen Evolution ◽  
Single Atom ◽  
Reduction Reactions ◽  
Oxygen Reduction Reactions

Bilayer single atom catalysts can serve as promising multifunctional electrocatalysts for the HER, ORR, and OER.

Optimizing electron density of nickel sulfide electrocatalysts through sulfur vacancy engineering for alkaline hydrogen evolution

2020 ◽  
Vol 8 (35) ◽  
pp. 18207-18214
Author(s):  
Dongbo Jia ◽  
Lili Han ◽  
Ying Li ◽  
Wenjun He ◽  
Caichi Liu ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Electron Density ◽  
Rational Design ◽  
Nickel Sulfide ◽  
Catalytic Performance ◽  
Sulfide Catalysts ◽  
Sulfur Vacancy

A novel, rational design for porous S-vacancy nickel sulfide catalysts with remarkable catalytic performance for alkaline HER.

A crystalline–amorphous Ni–Ni(OH)2 core–shell catalyst for the alkaline hydrogen evolution reaction

2020 ◽  
Vol 8 (44) ◽  
pp. 23323-23329
Author(s):  
Jing Hu ◽  
Siwei Li ◽  
Yuzhi Li ◽  
Jing Wang ◽  
Yunchen Du ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Core Shell ◽  
Alkaline Conditions

Crystalline–amorphous Ni–Ni(OH)2 core–shell assembled nanosheets exhibit outstanding electrocatalytic activity and stability for hydrogen evolution under alkaline conditions.

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