Heterostructured nickel/vanadium nitrides composites for efficient electrocatalytic hydrogen evolution in neutral medium

2022 ◽  
Vol 521 ◽  
pp. 230934
Author(s):  
Yuanman Ni ◽  
Xiaxia Ma ◽  
Sihong Wang ◽  
Yin Wang ◽  
Fang Song ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Neutral Medium ◽  
Vanadium Nitrides

Amorphous molybdenum sulfide quantum dots: an efficient hydrogen evolution electrocatalyst in neutral medium

2016 ◽  
Vol 4 (40) ◽  
pp. 15486-15493 ◽  
Author(s):  
Diptiman Dinda ◽  
Md. Estak Ahmed ◽  
Sumit Mandal ◽  
Biswajit Mondal ◽  
Shyamal Kumar Saha
Keyword(s):  
Quantum Dots ◽  
Hydrogen Evolution ◽  
Molybdenum Sulfide ◽  
Neutral Medium

Chemically synthesized amorphous MoSx quantum dots show excellent HER activity in neutral medium during 12 h of electrolysis.

Effective Electrocatalytic Hydrogen Evolution in Neutral Medium Based on 2D MoP/MoS2 Heterostructure Nanosheets

2019 ◽  
Vol 11 (29) ◽  
pp. 25986-25995 ◽  
Author(s):  
Aiping Wu ◽  
Ying Gu ◽  
Ying Xie ◽  
Chungui Tian ◽  
Haijing Yan ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Neutral Medium

Copper coordination polymer electrocatalyst for strong hydrogen evolution reaction activity in neutral medium: influence of coordination environment and network structure

2019 ◽  
Vol 9 (16) ◽  
pp. 4347-4354 ◽  
Author(s):  
Pandi Muthukumar ◽  
Dohyun Moon ◽  
Savarimuthu Philip Anthony
Keyword(s):  
Coordination Polymer ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Network Structure ◽  
Good Stability ◽  
Neutral Medium ◽  
Coordination Environment ◽  
Copper Coordination ◽  
Copper Coordination Polymer ◽  
Medium Influence

Water-coordinated copper coordination polymer exhibited strong enhancement of HER activity in neutral medium with good stability compared to non-water-coordinated coordination polymer.

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.

Sign in / Sign up

Export Citation Format

Share Document