Nitrogen, phosphorus co-doped carbon dots/CoS2 hybrid for enhanced electrocatalytic hydrogen evolution reaction

RSC Advances ◽  
2016 ◽  
Vol 6 (71) ◽  
pp. 66893-66899 ◽  
Author(s):  
Liping Wang ◽  
Shunyan Zhao ◽  
Xiuqin Wu ◽  
Sijie Guo ◽  
Juan Liu ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Carbon Dots ◽  
Acidic Media ◽  
Tafel Slope ◽  
Long Term Stability ◽  
Doped Carbon Dots ◽  
Nitrogen Phosphorus ◽  
Co Doped

A nitrogen, phosphorus co-doped carbon dots/CoS2 hybrid was synthesized as electrocatalyst for hydrogen evolution reaction with desirable electrocatalytic activities (low overpotential ∼78 mV, small Tafel slope ∼76 mV dec−1) and long-term stability in acidic media.

Mesoporous nitrogen, sulfur co-doped carbon dots/CoS hybrid as an efficient electrocatalyst for hydrogen evolution

2017 ◽  
Vol 5 (6) ◽  
pp. 2717-2723 ◽  
Author(s):  
Liping Wang ◽  
Xiuqin Wu ◽  
Sijie Guo ◽  
Mumei Han ◽  
Yunjie Zhou ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Carbon Dots ◽  
Doped Carbon Dots ◽  
Co Doped

Mesoporous NSCDs/CoS hybrid exhibits desired electrocatalytic activity for electrochemical hydrogen evolution reaction.

Synthesis of Co-doped MoS2/graphene hybrids as enhanced electrocatalysts for the hydrogen evolution reaction

RSC Advances ◽  
2016 ◽  
Vol 6 (106) ◽  
pp. 104925-104932 ◽  
Author(s):  
Jianbo Ye ◽  
Weixiang Chen ◽  
Shurui Xu ◽  
Zheting Yu ◽  
Shicheng Hou
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Active Sites ◽  
Tafel Slope ◽  
Co Doped

Co-Doped MoS2/graphene hybrids with more exposed active sites and a Tafel slope of 44.3 mV dec−1 for HER were prepared.

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.

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

Investigations of the Stability of GaAs for Photoelectrochemical H2 Evolution in Acidic or Alkaline Aqueous Electrolytes

2021 ◽  
Author(s):  
Weilai Yu ◽  
Matthias H Richter ◽  
Ethan D Simonoff ◽  
Bruce S Brunschwig ◽  
Nathan S. Lewis
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Aqueous Electrolytes ◽  
H2 Evolution ◽  
Term Stability ◽  
Long Term Stability ◽  
The Stability

The long-term stability of p-GaAs photocathodes has been investigated for the hydrogen-evolution reaction (HER) in contact with either 1.0 M H2SO4(aq) or 1.0 M KOH(aq). Stability for the HER was...

Self-assembled nanodendritic PdPtCu nanosheets/ Ti2CTx-CNTs electrocatalysts for low overpotential and long-term stable hydrogen evolution reaction

2021 ◽  
Author(s):  
Yong Tan ◽  
Linghan Deng ◽  
Kai Qi ◽  
Chuanxiang Qin ◽  
Si Cheng
Keyword(s):  
Catalytic Activity ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Two Dimensional ◽  
Term Stability ◽  
Long Term Stability ◽  
Low Overpotential ◽  
Self Assembled

Reducing the overpotential and achieving long-term stability of electrocatalysts are vital for facilitating the catalytic activity of hydrogen evolution reaction (HER). Herein, two-dimensional dendritic PdPtCu nanosheets were prepared and further...

Sign in / Sign up

Export Citation Format

Share Document