Mixture Design of NiCoMo Ternary Alloy Nanoparticles Assembled on Graphene Nanosheets and Decorated with Ru Nanoparticles: A Pt/C-like Activity for Hydrogen Evolution Reaction

2018 ◽  
Vol 122 (31) ◽  
pp. 17621-17631 ◽  
Author(s):  
Reza Karimi Shervedani ◽  
Mostafa Torabi ◽  
Marzieh Samiei Foroushani
Keyword(s):  
Hydrogen Evolution ◽  
Ternary Alloy ◽  
Hydrogen Evolution Reaction ◽  
Graphene Nanosheets ◽  
Mixture Design ◽  
Alloy Nanoparticles ◽  
Ru Nanoparticles

Oxygen-deficient TiO2 and carbon coupling synergistically boost the activity of Ru nanoparticles for the alkaline hydrogen evolution reaction

2021 ◽  
Vol 9 (16) ◽  
pp. 10160-10168
Author(s):  
Zhongzhe Wei ◽  
Zijiang Zhao ◽  
Jing Wang ◽  
Qiang Zhou ◽  
Chenxia Zhao ◽  
...  
Keyword(s):  
Band Gap ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
One Pot ◽  
Carbon Nanocomposites ◽  
Ru Nanoparticles

Ru nanoparticles/oxygen-deficient TiO2@carbon nanocomposites are efficiently fabricated via one-pot pyrolysis. TiO2-VO and carbon narrow the band gap, optimize ΔGH2O and ΔGH* and synergistically boost the activity of Ru for the alkaline HER.

Electronic structure engineering of single atomic Ru by Ru nanoparticles to enable enhanced activity for alkaline water reduction

2019 ◽  
Vol 7 (33) ◽  
pp. 19531-19538 ◽  
Author(s):  
Qi Hu ◽  
Guomin Li ◽  
Xiaowan Huang ◽  
Ziyu Wang ◽  
Hengpan Yang ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Electronic Structures ◽  
Alkaline Water ◽  
Water Reduction ◽  
Ru Nanoparticles ◽  
Enhanced Activity ◽  
Structure Engineering

The electronic structures of single atomic Ru (SA-Ru) were suitably optimized by nearby Ru NPs for boosting the hydrogen evolution reaction (HER) over SA-Ru.

Hierarchical Architectures Based on Ru‐Nanoparticles/Oxygen‐Rich‐CNT for Efficient Hydrogen Evolution Reaction

2021 ◽  
Author(s):  
Ruifu Ding ◽  
Longjie Lin ◽  
Chengang Pei ◽  
Xu Yu ◽  
Qijun Sun ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Ru Nanoparticles ◽  
Hierarchical Architectures

Co-Ni alloy nanoparticles supported by carbon nanofibers for hydrogen evolution reaction

2021 ◽  
Vol 868 ◽  
pp. 159172
Author(s):  
Jibiao Guan ◽  
Yuanjian Liu ◽  
Yini Fang ◽  
Xiangheng Du ◽  
Yaqin Fu ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Carbon Nanofibers ◽  
Hydrogen Evolution Reaction ◽  
Alloy Nanoparticles ◽  
Ni Alloy

Nanocrystalline Co0.85Se Anchored on Graphene Nanosheets as a Highly Efficient and Stable Electrocatalyst for Hydrogen Evolution Reaction

2017 ◽  
Vol 9 (36) ◽  
pp. 30703-30710 ◽  
Author(s):  
Bo Yu ◽  
Fei Qi ◽  
Yuanfu Chen ◽  
Xinqiang Wang ◽  
Binjie Zheng ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Graphene Nanosheets ◽  
Highly Efficient

Ultrafine cobalt-ruthenium alloy nanoparticles induced by confinement effect for upgrading hydrogen evolution reaction in all-pH range

2020 ◽  
pp. 128047
Author(s):  
Shen Zhang ◽  
Yuan Rui ◽  
Xing Zhang ◽  
Rongjia Sa ◽  
Feng Zhou ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Confinement Effect ◽  
Alloy Nanoparticles ◽  
Ph Range

scholarly journals On the electronic structure and hydrogen evolution reaction activity of platinum group metal-based high-entropy-alloy nanoparticles

2020 ◽  
Vol 11 (47) ◽  
pp. 12731-12736 ◽  
Author(s):  
Dongshuang Wu ◽  
Kohei Kusada ◽  
Tomokazu Yamamoto ◽  
Takaaki Toriyama ◽  
Syo Matsumura ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Platinum Group Metal ◽  
High Entropy Alloy ◽  
Band Spectrum ◽  
Alloy Nanoparticles ◽  
Valence Band Spectrum ◽  
High Hydrogen ◽  
High Entropy

RuRhPdIrPt high-entropy-alloy nanoparticles with a broad and featureless valence band spectrum show high hydrogen evolution reaction activity.

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