Nitrogen-enriched polydopamine analogue-derived defect-rich porous carbon as a bifunctional metal-free electrocatalyst for highly efficient overall water splitting

2017 ◽  
Vol 5 (32) ◽  
pp. 17064-17072 ◽  
Author(s):  
Zheye Zhang ◽  
Zhengran Yi ◽  
Juan Wang ◽  
Xin Tian ◽  
Pei Xu ◽  
...  
Keyword(s):  
Water Splitting ◽  
Porous Carbon ◽  
Free Water ◽  
Metal Free ◽  
Catalytic Activities ◽  
Highly Efficient ◽  
Overall Water Splitting ◽  
Carbon Based

A carbon-based, bifunctional metal-free water splitting electrocatalyst is prepared using a nitrogen-enriched polydopamine analogue to produce defect-rich porous carbon, which exhibits superb catalytic activities for both the HER and the OER.

A monolithic metal-free electrocatalyst for oxygen evolution reaction and overall water splitting

2016 ◽  
Vol 9 (11) ◽  
pp. 3411-3416 ◽  
Author(s):  
Muhammad-Sadeeq Balogun ◽  
Weitao Qiu ◽  
Hao Yang ◽  
Wenjie Fan ◽  
Yongchao Huang ◽  
...  
Keyword(s):  
Water Splitting ◽  
Oxygen Evolution ◽  
Porous Carbon ◽  
Oxygen Evolution Reaction ◽  
Three Dimensional ◽  
Carbon Cloth ◽  
Metal Free ◽  
Overall Water Splitting

Herein, a three-dimensional monolithic and metal-free N-doped porous carbon cloth electrocatalyst was fabricated.

Defects induced efficient overall water splitting on a carbon-based metal-free photocatalyst

2018 ◽  
Vol 237 ◽  
pp. 166-174 ◽  
Author(s):  
Cheng Zhu ◽  
Mengmeng Zhu ◽  
Yue Sun ◽  
Yunjie Zhou ◽  
Hui Huang ◽  
...  
Keyword(s):  
Water Splitting ◽  
Metal Free ◽  
Overall Water Splitting ◽  
Carbon Based

Metal-free highly efficient photocatalysts for overall water splitting: C3N5 multilayers

Nanoscale ◽  
2020 ◽  
Vol 12 (1) ◽  
pp. 306-315 ◽  
Author(s):  
Siyun Qi ◽  
Yingcai Fan ◽  
Junru Wang ◽  
Xiaohan Song ◽  
Weifeng Li ◽  
...  
Keyword(s):  
Water Splitting ◽  
First Principles ◽  
Metal Free ◽  
Highly Efficient ◽  
Overall Water Splitting ◽  
High Efficient ◽  
Redox Ability

We demonstrated from first-principles the C3N5 multilayers as high-efficient photocatalysts for overall water splitting. The redox ability of the photogenerated carriers is high enough to drive HER and OER without using sacrificial reagents.

Controlled synthesis of bifunctional particle-like Mo/Mn-NixSy/NF electrocatalyst for highly efficient overall water splitting

2019 ◽  
Vol 48 (20) ◽  
pp. 6718-6729 ◽  
Author(s):  
Yaqiong Gong ◽  
Yang Zhi ◽  
Yu Lin ◽  
Tao Zhou ◽  
Jinhui Li ◽  
...  
Keyword(s):  
Water Splitting ◽  
Controlled Synthesis ◽  
Catalytic Activities ◽  
Highly Efficient ◽  
Overall Water Splitting

Mo/Mn-NixSy/NF catalyst was successfully synthesized and exhibited excellent catalytic activities and long-term durability.

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