Ruthenium Nanoparticles Supported on S-doped Graphene as an Efficient HER Electrocatalyst

2021 ◽  
Author(s):  
Hai-Lang Jia ◽  
Cheng-Lin Guo ◽  
Rui-Xin Chen ◽  
Jiao Zhao ◽  
Rui Liu ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
High Purity ◽  
Ruthenium Nanoparticles ◽  
Highly Active ◽  
Doped Graphene

The development of highly active HER catalyst is of great significance for the preparation of high-purity green hydrogen. Although Pt has the best catalytic activity for hydrogen evolution reaction, its...

Nanostructured SnS-N-doped graphene as an advanced electrocatalyst for the hydrogen evolution reaction

2015 ◽  
Vol 51 (86) ◽  
pp. 15716-15719 ◽  
Author(s):  
S. S. Shinde ◽  
Abdul Sami ◽  
Dong-Hyung Kim ◽  
Jung-Ho Lee
Keyword(s):  
Hydrothermal Synthesis ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Term Stability ◽  
Long Term Stability ◽  
Highly Active ◽  
Doped Graphene ◽  
First Time

The scalable hydrothermal synthesis of the SnS/N-rGr hybrid is presented for the first time, which is used as a highly-active electrocatalyst with long-term stability in different media.

Cobalt phosphosulfide in the tetragonal phase: a highly active and durable catalyst for the hydrogen evolution reaction

2018 ◽  
Vol 6 (26) ◽  
pp. 12353-12360 ◽  
Author(s):  
Jinfa Chang ◽  
Yixin Ouyang ◽  
Junjie Ge ◽  
Jinlan Wang ◽  
Changpeng Liu ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Tetragonal Phase ◽  
Electrochemical Energy Storage ◽  
Alkaline Solutions ◽  
Energy Storage And Conversion ◽  
Promising Alternative ◽  
Highly Active ◽  
Cobalt Phosphosulfide

Sea urchin-like ternary cobalt phosphosulfide nanoneedles in the tetragonal phase were developed. This efficient and robust material exhibits superior hydrogen evolution reaction catalytic activity and durability in both acidic and alkaline solutions, and represents the most promising alternative to a platinum-based catalyst for use in electrochemical energy storage and conversion, and other applications.

Facet-controlled hollow Rh2S3 hexagonal nanoprisms as highly active and structurally robust catalysts toward hydrogen evolution reaction

2016 ◽  
Vol 9 (3) ◽  
pp. 850-856 ◽  
Author(s):  
Donghwan Yoon ◽  
Bora Seo ◽  
Jaeyoung Lee ◽  
Kyoung Sik Nam ◽  
Byeongyoon Kim ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Core Shell ◽  
High Catalytic Activity ◽  
Highly Active ◽  
One Step ◽  
Very High ◽  
Excellent Stability

Hollow Rh2S3 hexagonal nanoprisms, prepared by one-step formation of core–shell nanoprisms followed by the etching of a core, exhibit very high catalytic activity and excellent stability toward hydrogen evolution reaction.

Highly active hydrogen evolution catalysis from metallic WS2 nanosheets

2014 ◽  
Vol 7 (8) ◽  
pp. 2608-2613 ◽  
Author(s):  
Mark A. Lukowski ◽  
Andrew S. Daniel ◽  
Caroline R. English ◽  
Fei Meng ◽  
Audrey Forticaux ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Chemical Vapour ◽  
Active Hydrogen ◽  
Highly Active ◽  
Ws2 Nanosheets

Metallic WS2 nanosheets chemically exfoliated from chemical vapour deposited WS2 nanostructures display excellent catalytic activity for the hydrogen evolution reaction.

Ultrasmall tungsten phosphide nanoparticles embedded in nitrogen-doped carbon as a highly active and stable hydrogen-evolution electrocatalyst

2016 ◽  
Vol 4 (40) ◽  
pp. 15327-15332 ◽  
Author(s):  
Zonghua Pu ◽  
Xue Ya ◽  
Ibrahim Saana Amiinu ◽  
Zhengkai Tu ◽  
Xiaobo Liu ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Nitrogen Doped ◽  
Highly Active ◽  
Ph Range ◽  
Nitrogen Doped Carbon ◽  
Tungsten Phosphide

WP NPs@NC exhibits remarkable hydrogen evolution reaction catalytic activity and durability over the entire pH range.

scholarly journals Heterostructures of MXenes and N-doped graphene as highly active bifunctional electrocatalysts

Nanoscale ◽  
2018 ◽  
Vol 10 (23) ◽  
pp. 10876-10883 ◽  
Author(s):  
Si Zhou ◽  
Xiaowei Yang ◽  
Wei Pei ◽  
Nanshu Liu ◽  
Jijun Zhao
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Reduction Reaction ◽  
Bifunctional Catalysts ◽  
Highly Active ◽  
Bifunctional Electrocatalysts ◽  
Doped Graphene

A novel form of bifunctional catalysts based on graphene/MXene heterostructures for the oxygen reduction reaction and hydrogen evolution reaction is investigated.

Transition metal modification and carbon vacancy promoted Cr2CO2(MXenes): a new opportunity for a highly active catalyst for the hydrogen evolution reaction

2018 ◽  
Vol 6 (42) ◽  
pp. 20956-20965 ◽  
Author(s):  
Yu-Wen Cheng ◽  
Jian-Hong Dai ◽  
Yu-Min Zhang ◽  
Yan Song
Keyword(s):  
Catalytic Activity ◽  
Transition Metal ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Active Catalyst ◽  
Carbon Vacancy ◽  
Highly Active

Transition metal (TM) modification and carbon vacancy engineering promoted the hydrogen evolution reaction (HER) catalytic activity of Cr2CO2.

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