Atomic Disorder Enables Superior Catalytic Surface of Pt-Based Catalysts for Alkaline Hydrogen Evolution

2021 ◽  
pp. 1738-1745
Author(s):  
Yufang Xie ◽  
Jinyan Cai ◽  
Yishang Wu ◽  
Xiaobin Hao ◽  
Zenan Bian ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Catalytic Surface ◽  
Atomic Disorder

Promoted Alkaline Hydrogen Evolution by N-doped Pt-Ru Single Atoms Alloy

2021 ◽  
Author(s):  
Mi Luo ◽  
Jinyan Cai ◽  
Jiasui Zou ◽  
Zheng Jiang ◽  
Gongming Wang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Surface Adsorption ◽  
Adsorption Behavior ◽  
Water Dissociation ◽  
Desorption Kinetics ◽  
Catalytic Surface ◽  
Single Atoms

Since water dissociation and H desorption kinetics essentially determine the performance of alkaline hydrogen evolution reaction (HER), rationally regulating surface adsorption behavior to achieve superior catalytic surface is always challenging...

ZrO 2 -reinforced Ni–P plate: An effective catalytic surface for hydrogen evolution

2006 ◽  
Vol 253 (4) ◽  
pp. 2189-2195 ◽  
Author(s):  
S.M.A. Shibli ◽  
V.S. Dilimon ◽  
T. Deepthi
Keyword(s):  
Hydrogen Evolution ◽  
Catalytic Surface

Orbital-regulated interfacial electronic coupling endows Ni3N with superior catalytic surface for hydrogen evolution reaction

2020 ◽  
Vol 63 (11) ◽  
pp. 1563-1569
Author(s):  
Yanyan Fang ◽  
Da Sun ◽  
Shuwen Niu ◽  
Jinyan Cai ◽  
Yipeng Zang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Electronic Coupling ◽  
Catalytic Surface

Induced Superaerophobicity onto a Non-superaerophobic Catalytic Surface for Enhanced Hydrogen Evolution Reaction

2017 ◽  
Vol 9 (50) ◽  
pp. 43674-43680 ◽  
Author(s):  
Kamran Akbar ◽  
Sajjad Hussain ◽  
Linh Truong ◽  
Sanjib Baran Roy ◽  
Jae Ho Jeon ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Catalytic Surface

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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