2D Salphen-based heteropore covalent organic frameworks for highly efficient electrocatalytic water oxidation

2021 ◽  
Author(s):  
Lin-Lin Wang ◽  
Wen-Da Zhang ◽  
Tao Li ◽  
Xiaodong Yan ◽  
Jie Gao ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Covalent Organic Frameworks ◽  
Highly Efficient

The construction of heteroporous covalent organic frameworks (COFs) is still a challenge. Hererin, a series of 2D COFs with hexagonal and quadrilateral pores were constructed via in situ salphen or...

Ultrathin FeFx nanolayers accelerating hole transfer for enhanced photoelectrochemical water oxidation

2018 ◽  
Vol 6 (40) ◽  
pp. 19342-19346 ◽  
Author(s):  
Chenchen Feng ◽  
Lei Wang ◽  
Shurong Fu ◽  
Kai Fan ◽  
Yajun Zhang ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Hole Transfer ◽  
Highly Efficient ◽  
Photoelectrochemical Water Oxidation

Here, we demonstrate the in situ growth of ultrathin FeFx nanolayers on Fe2O3 photoanodes, acting as a highly efficient cocatalyst to accelerate hole transfer for improving PEC activity.

In situ growth of α-Fe2O3@Co3O4 core–shell wormlike nanoarrays for a highly efficient photoelectrochemical water oxidation reaction

Nanoscale ◽  
2019 ◽  
Vol 11 (3) ◽  
pp. 1111-1122 ◽  
Author(s):  
Chunmei Li ◽  
Zhihui Chen ◽  
Weiyong Yuan ◽  
Qing-Hua Xu ◽  
Chang Ming Li
Keyword(s):  
Water Oxidation ◽  
Oxidation Reaction ◽  
Core Shell ◽  
In Situ Growth ◽  
Highly Efficient ◽  
Oxidation Performance ◽  
Photoelectrochemical Water Oxidation

α-Fe2O3@Co3O4 core–shell wormlike nanoarrays were fabricated via in situ growth of Co3O4 on wormlike α-Fe2O3, showing superior photoelectrochemical water oxidation performance.

In situ grown Co3O4/Co(OH)2 hybrids as efficient electrocatalysts for water oxidation

2018 ◽  
Vol 42 (6) ◽  
pp. 4215-4222 ◽  
Author(s):  
Xiaoqiang Du ◽  
Hailong Pan ◽  
Zhi Yang
Keyword(s):  
Water Oxidation ◽  
Hydrothermal Reaction ◽  
Oxidation Catalysts ◽  
One Pot ◽  
Highly Efficient ◽  
Alkaline Electrolytes

A novel heterogeneous Co3O4/Co(OH)2 hybrid is prepared using a controllable facile one-pot hydrothermal reaction. The as-obtained hierarchical Co3O4/Co(OH)2 hybrids can serve as highly efficient electrocatalytic water oxidation catalysts for alkaline electrolytes.

In situ electrochemically converting Fe2O3-Ni(OH)2 to NiFe2O4-NiOOH: a highly efficient electrocatalyst towards water oxidation

2017 ◽  
Vol 60 (4) ◽  
pp. 324-334 ◽  
Author(s):  
Fang Zhang ◽  
Yanmei Shi ◽  
Tao Xue ◽  
Jingfang Zhang ◽  
Yu Liang ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Highly Efficient

In-situ synthesis of free-standing FeNi-oxyhydroxide nanosheets as a highly efficient electrocatalyst for water oxidation

2020 ◽  
Vol 395 ◽  
pp. 125180 ◽  
Author(s):  
Zhiqiang Wang ◽  
Qingjuan Lei ◽  
Zhenyu Wang ◽  
Huimin Yuan ◽  
Lujie Cao ◽  
...  
Keyword(s):  
Water Oxidation ◽  
In Situ Synthesis ◽  
Free Standing ◽  
Highly Efficient

In situ formed VOOH nanosheet arrays anchored on a Ti3C2Tx MXene as a highly efficient and robust synergistic electrocatalyst for boosting water oxidation and reduction

2020 ◽  
Vol 8 (44) ◽  
pp. 23637-23644
Author(s):  
Liang Yan ◽  
Xuanwei Chen ◽  
Xiaojun Liu ◽  
Liping Chen ◽  
Bing Zhang
Keyword(s):  
Hydrogen Evolution ◽  
Oxygen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Highly Efficient ◽  
Electrocatalytic Performance ◽  
Nanosheet Arrays

A novel VOOH/Ti3C2Tx MXene heterostructure was synthesized; it delivered enhanced electrocatalytic performance for the hydrogen evolution reaction and the oxygen evolution reaction.

In-situ generation of g-C3N4 on BiVO4 photoanode for highly efficient photoelectrochemical water oxidation

2020 ◽  
Vol 523 ◽  
pp. 146441
Author(s):  
Siyuan Li ◽  
Yi Jiang ◽  
Wenchao Jiang ◽  
Yu Zhang ◽  
Kai Pan ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Highly Efficient ◽  
In Situ Generation ◽  
Photoelectrochemical Water Oxidation

Copper Oxide Film In-situ Electrodeposited from Cu(II) Complex as Highly Efficient Catalyst for Water Oxidation

2017 ◽  
Vol 230 ◽  
pp. 501-507 ◽  
Author(s):  
Hu Chen ◽  
Yan Gao ◽  
Zhongkai Lu ◽  
Lu Ye ◽  
Licheng Sun
Keyword(s):  
Oxide Film ◽  
Copper Oxide ◽  
Water Oxidation ◽  
Efficient Catalyst ◽  
Highly Efficient

Catalytic asymmetric hydrogenation reaction by in situ formed ultra-fine metal nanoparticles in live thermophilic hydrogen-producing bacteria

Nanoscale ◽  
2021 ◽  
Author(s):  
Wei Bing ◽  
Faming Wang ◽  
Yuhuan Sun ◽  
Jinsong Ren ◽  
Xiaogang Qu
Keyword(s):  
Metal Nanoparticles ◽  
Catalytic Hydrogenation ◽  
Asymmetric Hydrogenation ◽  
Environmentally Friendly ◽  
Hydrogenation Reaction ◽  
Highly Efficient ◽  
Hydrogenation Reactions ◽  
Live Bacteria ◽  
Catalytic Asymmetric Hydrogenation

An environmentally friendly biomimetic strategy has been presented and validated for the catalytic hydrogenation reaction in live bacteria. In situ formed ultra-fine metal nanoparticles can realize highly efficient asymmetric hydrogenation reactions.

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