Correlating the hydrogen evolution reaction activity in alkaline electrolytes with the hydrogen binding energy on monometallic surfaces

2013 ◽  
Vol 6 (5) ◽  
pp. 1509 ◽  
Author(s):  
Wenchao Sheng ◽  
MyatNoeZin Myint ◽  
Jingguang G. Chen ◽  
Yushan Yan
Keyword(s):  
Binding Energy ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Hydrogen Binding ◽  
Alkaline Electrolytes

Mo modulation effect on the hydrogen binding energy of hexagonal-close-packed Ru for hydrogen evolution

2019 ◽  
Vol 7 (6) ◽  
pp. 2780-2786 ◽  
Author(s):  
Zhen Zhang ◽  
Ping Li ◽  
Qi Wang ◽  
Qi Feng ◽  
Youkun Tao ◽  
...  
Keyword(s):  
Binding Energy ◽  
Electrochemical Performance ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Modulation Effect ◽  
Hydrogen Binding ◽  
Hexagonal Close Packed ◽  
Excellent Electrochemical Performance

Hexagonal-close-packed (hcp) MoRu3 with Pt-like hydrogen binding energy exhibits excellent electrochemical performance when used as a hydrogen evolution reaction (HER) catalyst.

Controlling hydrogen evolution reaction activity on Ni core–Pt island nanoparticles by tuning the size of the Pt islands

2021 ◽  
Author(s):  
Ali Alinezhad ◽  
Tania M. Benedetti ◽  
Jiaxin Lian ◽  
Vinicius R. Gonçales ◽  
J. Justin Gooding ◽  
...  
Keyword(s):  
Binding Energy ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Ni Nanoparticles ◽  
Hydrogen Binding

Pt islands with different sizes were grown on amorphous Ni nanoparticles, allowing the tuning of the Pt–Ni interface without changing the hydrogen binding energy of the Pt sites.

Examination of the Brønsted−Evans−Polanyi Relationship for the Hydrogen Evolution Reaction on Transition Metals Based on Constant Electrode Potential Density Functional Theory

2022 ◽  
Author(s):  
Yao-Lin Cheng ◽  
Chi-Tien Hsieh ◽  
Yeu-Shiuan Ho ◽  
Min‐Hsiu Shen ◽  
Tzu-Hsuan Chao ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Catalytic Activity ◽  
Binding Energy ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Electrode Potential ◽  
Density Functional ◽  
Hydrogen Binding ◽  
Potential Density ◽  
Functional Theory

In the search for efficient and inexpensive electrocatalysts for the hydrogen evolution reaction (HER), the hydrogen binding energy (ΔG*H) is often used as a descriptor to represent the catalytic activity....

Decorating WSe2 nanosheets with ultrafine Ru nanoparticles for boosting electrocatalytic hydrogen evolution in alkaline electrolytes

2019 ◽  
Vol 6 (6) ◽  
pp. 1382-1387 ◽  
Author(s):  
Yuanmeng Zhao ◽  
Guixiang Mao ◽  
Chaozhang Huang ◽  
Ping Cai ◽  
Gongzhen Cheng ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Alkaline Media ◽  
Synthetic Approach ◽  
Synergy Effect ◽  
Ru Nanoparticles ◽  
Alkaline Electrolytes

Ultrafine Ru nanoparticle decorated WSe2 nanosheets have been synthesized through a colloidal synthetic approach, which exhibit superior hydrogen evolution reaction (HER) performance in alkaline media due to the interfacial synergy effect.

In situ formed oxy/hydroxide antennas accelerating the water dissociation kinetics on a Co@N-doped carbon core–shell assembly for hydrogen production in alkaline solution

2019 ◽  
Vol 48 (31) ◽  
pp. 11927-11933 ◽  
Author(s):  
Tao Yang ◽  
Lang Pei ◽  
Shicheng Yan ◽  
Zhentao Yu ◽  
Tao Yu ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Alkaline Solution ◽  
Water Dissociation ◽  
Core Shell ◽  
Dissociation Kinetics ◽  
Alkaline Electrolytes ◽  
Carbon Core

The hydrogen evolution reaction (HER) in alkaline electrolytes is restricted severely by sluggish water dissociation in the Volmer step.

MOF-derived cobalt–nickel phosphide nanoboxes as electrocatalysts for the hydrogen evolution reaction

Nanoscale ◽  
2019 ◽  
Vol 11 (44) ◽  
pp. 21259-21265 ◽  
Author(s):  
Yidong Lu ◽  
Yaoyao Deng ◽  
Shuanglong Lu ◽  
Yayuan Liu ◽  
Jianping Lang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Low Temperature ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Nickel Phosphide ◽  
Cobalt Nickel ◽  
Alkaline Electrolytes

The CoNi-MOF which was synthesised using a Co-MOF was converted into a CoNiP nanobox by low temperature phosphating. The CoNiP nanobox exhibits outstanding catalytic activity and long durability for the HER in alkaline electrolytes.

scholarly journals A Co-MOF-derived Co9S8@NS-C electrocatalyst for efficient hydrogen evolution reaction

RSC Advances ◽  
2021 ◽  
Vol 11 (11) ◽  
pp. 5947-5957
Author(s):  
Yun-Wu Li ◽  
Qian Wu ◽  
Rui-Cong Ma ◽  
Xiao-Qi Sun ◽  
Dan-Dan Li ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Alkaline Electrolytes

A porous Co9S8@NS-C-900 composite was fabricated by the pyrolysis of crystal Co-MOF involving thiourea. The composite exhibits efficient electrocatalytic activities and long-term durabilities towards HER in alkaline electrolytes.

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