scholarly journals Porous graphene wrapped CoO nanoparticles for highly efficient oxygen evolution

2015 ◽  
Vol 3 (10) ◽  
pp. 5402-5408 ◽  
Author(s):  
Yufei Zhao ◽  
Bing Sun ◽  
Xiaodan Huang ◽  
Hao Liu ◽  
Dawei Su ◽  
...  
Keyword(s):  
Composite Material ◽  
Porous Structure ◽  
Oxygen Evolution ◽  
Noble Metal ◽  
Electronic Coupling ◽  
Metal Free ◽  
Porous Graphene ◽  
Coo Nanoparticles ◽  
Highly Porous ◽  
Excellent Chemical

We devised CoO nanoparticles wrapped by porous graphene (PGE–CoO) as a noble-metal free electrocatalytic material for efficient oxygen evolution. The highly porous structure and excellent chemical and electronic coupling within the composite material led to the superior OER activity and good stability.

Cobalt (oxy)hydroxide nanosheet arrays with exceptional porosity and rich defects as a highly efficient oxygen evolution electrocatalyst under neutral conditions

2019 ◽  
Vol 7 (17) ◽  
pp. 10217-10224 ◽  
Author(s):  
Minqi Chen ◽  
Yanyu Xie ◽  
Jun-Xi Wu ◽  
Huanfeng Huang ◽  
Jun Teng ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Noble Metal ◽  
Free Oxygen ◽  
Metal Free ◽  
Highly Efficient ◽  
Nanosheet Arrays ◽  
Neutral Conditions ◽  
Highly Porous

Highly porous and defective cobalt (oxy)hydroxide nanosheet arrays rank the best cobalt-based noble-metal-free oxygen evolution electrocatalyst under neutral conditions.

Nanoplates and Nanospheres of Co3(VO4)2 as Noble Metal-free Electrocatalysts for Oxygen Evolution

2015 ◽  
Vol 180 ◽  
pp. 260-267 ◽  
Author(s):  
Mingshu Xiao ◽  
Dazhang Yang ◽  
Yuhua Yan ◽  
Yanping Tian ◽  
Mao Zhou ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Noble Metal ◽  
Metal Free

Noble-Metal-Free Electrocatalysts for Oxygen Evolution

Small ◽  
2018 ◽  
Vol 15 (1) ◽  
pp. 1804201 ◽  
Author(s):  
Fenglei Lyu ◽  
Qingfa Wang ◽  
Sung Mook Choi ◽  
Yadong Yin
Keyword(s):  
Oxygen Evolution ◽  
Noble Metal ◽  
Metal Free

Visible–Near-Infrared-Light-Driven Oxygen Evolution Reaction with Noble-Metal-Free WO2–WO3 Hybrid Nanorods

Langmuir ◽  
2016 ◽  
Vol 32 (49) ◽  
pp. 13046-13053 ◽  
Author(s):  
Song Ling Wang ◽  
Yan Lin Mak ◽  
Shijie Wang ◽  
Jianwei Chai ◽  
Feng Pan ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Noble Metal ◽  
Oxygen Evolution Reaction ◽  
Near Infrared ◽  
Infrared Light ◽  
Near Infrared Light ◽  
Metal Free

Self-Supported Cu-Based Nanowire Arrays as Noble-Metal-Free Electrocatalysts for Oxygen Evolution

ChemSusChem ◽  
2016 ◽  
Vol 9 (16) ◽  
pp. 2069-2073 ◽  
Author(s):  
Chun-Chao Hou ◽  
Wen-Fu Fu ◽  
Yong Chen
Keyword(s):  
Oxygen Evolution ◽  
Noble Metal ◽  
Nanowire Arrays ◽  
Metal Free

Cobalt vanadate as highly active, stable, noble metal-free oxygen evolution electrocatalyst

2014 ◽  
Vol 2 (43) ◽  
pp. 18435-18443 ◽  
Author(s):  
Man Xing ◽  
Ling-Bin Kong ◽  
Mao-Cheng Liu ◽  
Ling-Yang Liu ◽  
Long Kang ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Noble Metal ◽  
Free Oxygen ◽  
Metal Free ◽  
Highly Active

Confined growth of MoSe2 nanosheets in N-doped carbon shell with hierarchical porous structure for efficient hydrogen evolution

2019 ◽  
Vol 3 (9) ◽  
pp. 2409-2416 ◽  
Author(s):  
Zhiqian Cao ◽  
Haibo Hu ◽  
Mingzai Wu ◽  
Chuanjun Tu ◽  
Dawei Zhang ◽  
...  
Keyword(s):  
Porous Structure ◽  
Hydrogen Evolution ◽  
Noble Metal ◽  
Hydrogen Evolution Reaction ◽  
Carbon Shell ◽  
Hierarchical Porous Structure ◽  
Metal Free ◽  
Highly Efficient ◽  
Hierarchical Porous ◽  
Confined Growth

Construction of a reasonable composite architecture to enhance the robustness, alleviate the aggregation, and simultaneously improve the intrinsic poor conductivity is the key to realizing the synthesis of highly efficient noble-metal-free MoSe2-based electrocatalysts for the hydrogen evolution reaction (HER).

Synergistic Effect of Co/CoO Nanoparticles on Imine-based Covalent Organic Framework for Enhanced OER Performance

Nanoscale ◽  
2021 ◽  
Author(s):  
Xiaoqin Ye ◽  
Jinchen Fan ◽  
Yulin Min ◽  
Penghui Shi ◽  
Qunjie Xu
Keyword(s):  
Synergistic Effect ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Noble Metal ◽  
Oxygen Evolution Reaction ◽  
Covalent Organic Framework ◽  
Coo Nanoparticles ◽  
Organic Framework

The development of non-noble metal electrocatalysts toward oxygen evolution reaction (OER) is the key challenge in advancing electrocatalytic water splitting, which is essential for the commercialization of clean and renewable...

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