Anion‐Modulated HER and OER Activities of 3D Ni–V‐Based Interstitial Compound Heterojunctions for High‐Efficiency and Stable Overall Water Splitting

2019 ◽  
Vol 31 (23) ◽  
pp. 1901174 ◽  
Author(s):  
Haijing Yan ◽  
Ying Xie ◽  
Aiping Wu ◽  
Zhicheng Cai ◽  
Lei Wang ◽  
...  
Keyword(s):  
Water Splitting ◽  
High Efficiency ◽  
Overall Water Splitting ◽  
Interstitial Compound

Interlayer confinement synthesis of Ir nanodots/dual carbon as an electrocatalyst for overall water splitting

2020 ◽  
Author(s):  
Yaru Li ◽  
Yu-Quan Zhu ◽  
Weili Xin ◽  
Song Hong ◽  
Xiaoying Zhao ◽  
...  
Keyword(s):  
Water Splitting ◽  
Noble Metal ◽  
High Efficiency ◽  
Overall Water Splitting ◽  
Highly Dispersed

Rationally designing low-content and high-efficiency noble metal nanodots offers opportunities to enhance electrocatalytic performances for water splitting. However, the preparation of highly dispersed nanodots electrocatalysts remains a challenge. Herein, we...

A Strategy for Preparing High-efficiency and Economical Catalytic Electrodes toward Overall Water Splitting

Nanoscale ◽  
2021 ◽  
Author(s):  
Dongxue Yao ◽  
Lingling Gu ◽  
Bin Zuo ◽  
Shuo Weng ◽  
Shengwei Deng ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Water Splitting ◽  
Production Technology ◽  
High Purity ◽  
High Efficiency ◽  
Energy Development ◽  
Overall Water Splitting ◽  
Important Field ◽  
High Purity Hydrogen

The technology of electrolyzing water to prepare high-purity hydrogen is an important field in today's energy development. However, how to prepare efficient, stable, and inexpensive hydrogen production technology from electrolyzed...

Carbon-encapsulated NiFe nanoparticles as a bifunctional electrocatalyst for high-efficiency overall water splitting

2018 ◽  
Vol 366 ◽  
pp. 266-274 ◽  
Author(s):  
Sung-Woo Park ◽  
Inha Kim ◽  
Seung-Ik Oh ◽  
Jae-Chan Kim ◽  
Dong-Wan Kim
Keyword(s):  
Water Splitting ◽  
High Efficiency ◽  
Bifunctional Electrocatalyst ◽  
Overall Water Splitting

Bridge-type interface optimization on a dual-semiconductor heterostructure toward high performance overall water splitting

2018 ◽  
Vol 6 (17) ◽  
pp. 7871-7876 ◽  
Author(s):  
Chong Wang ◽  
Bin Ma ◽  
Xingzhong Cao ◽  
Shan He ◽  
Jingbin Han ◽  
...  
Keyword(s):  
Water Splitting ◽  
High Performance ◽  
High Efficiency ◽  
Co Catalyst ◽  
Overall Water Splitting ◽  
Semiconductor Heterostructure ◽  
Bridge Type

A bridge-type interface was constructed in a Cu2O@ZnCr-LDH photocatalyst, and it imparts high efficiency for overall water splitting without any co-catalyst.

A hierarchical nickel–carbon structure templated by metal–organic frameworks for efficient overall water splitting

2018 ◽  
Vol 11 (9) ◽  
pp. 2363-2371 ◽  
Author(s):  
Hao Sun ◽  
Yuebin Lian ◽  
Cheng Yang ◽  
Likun Xiong ◽  
Pengwei Qi ◽  
...  
Keyword(s):  
Water Splitting ◽  
High Efficiency ◽  
Metal Organic Frameworks ◽  
Carbon Structure ◽  
Heteroatom Doping ◽  
Overall Water Splitting ◽  
Metal Organic

High efficiency overall water splitting enabled by a hierarchical Ni–C structure derived from 2D MOF sheets without heteroatom doping.

Regulating the Electronic Structure of CoP Nanosheets by O Incorporation for High‐Efficiency Electrochemical Overall Water Splitting

2019 ◽  
Vol 30 (7) ◽  
pp. 1905252 ◽  
Author(s):  
Guangyao Zhou ◽  
Meng Li ◽  
Yanle Li ◽  
Hang Dong ◽  
Dongmei Sun ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Water Splitting ◽  
High Efficiency ◽  
Overall Water Splitting

Scalable synthesis of self-assembled bimetallic phosphide/N-doped graphene nanoflakes as an efficient electrocatalyst for overall water splitting

Nanoscale ◽  
2019 ◽  
Vol 11 (27) ◽  
pp. 12837-12845 ◽  
Author(s):  
Dongxu Yang ◽  
Wenqiang Hou ◽  
Yingjiong Lu ◽  
Wanli Zhang ◽  
Yuanfu Chen
Keyword(s):  
Water Splitting ◽  
High Efficiency ◽  
Graphene Nanoflakes ◽  
Overall Water Splitting ◽  
Doped Graphene ◽  
Self Assembled ◽  
Scalable Synthesis

A bimetallic phosphide electrocatalyst is synthesized through a scalable approach, showing high efficiency in the HER, OER and overall water splitting.

scholarly journals Mechanism for spontaneous oxygen and hydrogen evolution reactions on CoO nanoparticles

2019 ◽  
Vol 7 (12) ◽  
pp. 6708-6719 ◽  
Author(s):  
Kyoung-Won Park ◽  
Alexie M. Kolpak
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
High Efficiency ◽  
Applied Bias ◽  
Co Catalyst ◽  
Photocatalytic Water Splitting ◽  
Overall Water Splitting ◽  
Nanoparticle Suspensions ◽  
Hydrogen Evolution Reactions ◽  
Coo Nanoparticles

Overall photocatalytic water splitting with a high efficiency has recently been observed for CoO nanoparticle suspensions in the absence of an applied bias or co-catalyst. This study clarifies the mechanism of spontaneous overall water splitting with the prominent efficiency observed on the CoO nanoparticle.

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