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.

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.

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....

B-doped carbon enclosed Ni nanoparticles: A robust, stable and efficient electrocatalyst for hydrogen evolution reaction

2020 ◽  
Vol 869 ◽  
pp. 114085 ◽  
Author(s):  
Bashir Adegbemiga Yusuf ◽  
Yuanguo Xu ◽  
Nabi Ullah ◽  
Meng Xie ◽  
Chidinma Judith Oluigbo ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Ni Nanoparticles

scholarly journals Direct Growth of Highly Strained Pt Islands on Branched Ni Nanoparticles for Improved Hydrogen Evolution Reaction Activity

2019 ◽  
Vol 141 (41) ◽  
pp. 16202-16207 ◽  
Author(s):  
Ali Alinezhad ◽  
Lucy Gloag ◽  
Tania M. Benedetti ◽  
Soshan Cheong ◽  
Richard F. Webster ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Ni Nanoparticles ◽  
Direct Growth ◽  
Highly Strained

Ni nanoparticles oriented on MoO2@BC nanosheets with an outstanding long-term stability for hydrogen evolution reaction

2021 ◽  
pp. 116868
Author(s):  
Bashir Adegbemiga Yusuf ◽  
Meng Xie ◽  
Waleed Yaseen ◽  
Chidinma Judith Oluigbo ◽  
Jimin Xie ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Ni Nanoparticles ◽  
Term Stability ◽  
Long Term Stability
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