NiMn compound nanosheets for electrocatalytic water oxidation: effects of atomic structures and oxidation states

Nanoscale ◽  
2020 ◽  
Vol 12 (4) ◽  
pp. 2472-2478 ◽  
Author(s):  
Zhuwen Chen ◽  
Zheng Wang ◽  
Rongming Cai ◽  
Yangshan Xie ◽  
Jun Yu ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Water Oxidation ◽  
Active Sites ◽  
Oxidation States ◽  
Fast Charge ◽  
Atomic Structures ◽  
Catalytic Active Sites ◽  
Transfer Properties

Layered Mn-compounds with abundant catalytic active sites and fast charge transfer properties exhibit advanced OER performances.

Capturing the active sites of multimetallic (oxy)hydroxides for the oxygen evolution reaction

2020 ◽  
Vol 13 (11) ◽  
pp. 4225-4237
Author(s):  
Xin Bo ◽  
Rosalie K Hocking ◽  
Si Zhou ◽  
Yibing Li ◽  
Xianjue Chen ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Active Sites ◽  
Alkaline Water ◽  
Catalytic Active Sites

The catalytic active sites of NiFe and NiFeCr (oxy)hydroxides are revealed by operando spectroscopic techonologies for alkaline water oxidation.

scholarly journals Organopolymer with dual chromophores and fast charge-transfer properties for sustainable photocatalysis

2019 ◽  
Vol 10 (1) ◽  
Author(s):  
Justin D. Smith ◽  
Abdelqader M. Jamhawi ◽  
Jacek B. Jasinski ◽  
Fabrice Gallou ◽  
Jin Ge ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Fast Charge ◽  
Transfer Properties

The triple structure design of 2D amorphous Fe-doped indium phosphate nanosheets as a highly efficient electrocatalyst for water oxidation

2020 ◽  
Vol 8 (35) ◽  
pp. 18232-18243
Author(s):  
Jianxin Han ◽  
Qinghui Wei ◽  
Jifu Zhang ◽  
Bo Zhang ◽  
Can Li ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Active Sites ◽  
Structure Design ◽  
Intrinsic Activity ◽  
Two Dimensional ◽  
Fe Doping ◽  
Metal Phosphates ◽  
Engineering Strategy ◽  
Catalytic Active Sites ◽  
Structure Engineering

A triple structure engineering strategy, combining amorphization, two-dimensional morphology design and Fe doping, is developed to promote the OER activity of metal phosphates, simultaneously enhancing the catalytic active sites and intrinsic activity.

Accelerating charge transfer at an ultrafine NiFe-LDHs/CB interface during the electrocatalyst activation process for water oxidation

2020 ◽  
Vol 49 (22) ◽  
pp. 7436-7443
Author(s):  
Mengke Cai ◽  
Qinglin Liu ◽  
Yiyue Zhao ◽  
Zhenyu Wang ◽  
Yinle Li ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Chemical Bonding ◽  
Water Oxidation ◽  
Active Sites ◽  
Interface Structure ◽  
Bonding Interface ◽  
Redox Process ◽  
Activation Process

Benefiting from chemical bonding interface and homogeneity of active sites, NiFe-LDHs/CB possesses a faster nickel redox process, a tighter interface structure, and an increased number of active sites during activation process.

N dopants triggered new active sites and fast charge transfer in MoS2 nanosheets for full Response-Recovery NO2 detection at room temperature

2022 ◽  
Vol 571 ◽  
pp. 151162
Author(s):  
Ruozhen Wu ◽  
Juanyuan Hao ◽  
Shengliang Zheng ◽  
Quan Sun ◽  
Tingting Wang ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Active Sites ◽  
Room Temperature ◽  
Mos2 Nanosheets ◽  
Fast Charge ◽  
Response Recovery ◽  
No2 Detection

Boosted charge transfer in oxygen vacancy-rich K+ birnessite MnO2 for water oxidation and zinc-ion batteries

2021 ◽  
Vol 378 ◽  
pp. 138147
Author(s):  
MengXian Lin ◽  
Fuqiang Shao ◽  
Shuting Weng ◽  
Shanshan Xiong ◽  
Shuai Liu ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Oxygen Vacancy ◽  
Water Oxidation ◽  
Zinc Ion

Controllable Synthesis of Ultrathin Layered Transition Metallic Hydroxide/Zeolitic Imidazolate Framework-67 Hybrid Nanosheets for High-Performance Supercapacitors

2021 ◽  
Author(s):  
Chunli Liu ◽  
Yang Bai ◽  
Ji Wang ◽  
Ziming Qiu ◽  
Huan Pang
Keyword(s):  
Charge Transfer ◽  
Energy Conversion ◽  
High Performance ◽  
2D Materials ◽  
Two Dimensional ◽  
Controllable Synthesis ◽  
Zeolitic Imidazolate Framework ◽  
Fast Charge ◽  
Energy Conversion And Storage ◽  
And Storage

Two-dimensional (2D) materials with structures having diverse features are promising for application in energy conversion and storage. A stronger layered orientation can guarantee fast charge transfer along the 2D planes...

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