Synergistically catalytic enhanced of Zn–N/Co–N dual active sites as highly efficient and durable bifunctional electrocatalyst for rechargeable zinc-air battery

2021 ◽  
Vol 506 ◽  
pp. 230221
Author(s):  
Mancai Qian ◽  
Meijiao Xu ◽  
Man Guo ◽  
Tayirjan Taylor Isimjan ◽  
Elvis Shoko ◽  
...  
Keyword(s):  
Active Sites ◽  
Bifunctional Electrocatalyst ◽  
Highly Efficient ◽  
Air Battery

Fe3O4/Co3O4 binary oxides as bifunctional electrocatalyst for rechargeable Zn-air battery by one-pot pyrolysis of zeolitic imidazolate frameworks

2021 ◽  
Author(s):  
Zhili Wang ◽  
Jinhui Yang ◽  
Yuanting Tang ◽  
Zhiping Chen ◽  
Qizi Lu ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Zeolitic Imidazolate Frameworks ◽  
One Pot ◽  
Bifunctional Electrocatalyst ◽  
Binary Oxides ◽  
Highly Efficient ◽  
Bifunctional Electrocatalysts ◽  
Air Battery

Highly efficient bifunctional electrocatalysts towards sluggish oxygen reduction and evolution reactions (ORR and OER) are of great significance for cathode catalysis of rechargeable metal-air batteries. Herein, we report a one-pot...

Study of active sites on Se-MnS/NiS heterojunctions as highly efficient bifunctional electrocatalysts for overall water splitting

2019 ◽  
Vol 7 (47) ◽  
pp. 26975-26983 ◽  
Author(s):  
Jie Zhu ◽  
Mao Sun ◽  
Shujie Liu ◽  
Xianhu Liu ◽  
Kan Hu ◽  
...  
Keyword(s):  
Water Splitting ◽  
Active Sites ◽  
Bifunctional Electrocatalyst ◽  
Highly Efficient ◽  
Overall Water Splitting ◽  
Bifunctional Electrocatalysts

Se-doped MnS/NiS as a highly efficient bifunctional electrocatalyst.

Highly Efficient Bifunctional Electrocatalyst (ORR/OER) Derived from GO Functionalized with Carbonyl, Hydroxyl and Epoxy Groups for Rechargeable Zinc-Air Batteries

2021 ◽  
Author(s):  
Lei Gu ◽  
Xuan-Long Sun ◽  
Jiao Zhao ◽  
Bing-Quan Gong ◽  
Zheng-Lv Bao ◽  
...  
Keyword(s):  
Fuel Cells ◽  
High Activity ◽  
Water Splitting ◽  
High Performance ◽  
Low Cost ◽  
Bifunctional Electrocatalyst ◽  
Highly Efficient ◽  
Air Battery ◽  
Epoxy Groups ◽  
Zinc Air Batteries

Electrocatalysts play an important role in fuel cells, metal-air battery and water-splitting devices. The development of low cost, high activity and high performance bifunctional electrocatalysts for ORR and OER is...

Efficient spatial charge separation in unique 2D tandem heterojunction CdxZn1−xIn2S4–CdS–MoS2 rendering highly-promoted visible-light-induced H2 generation

2021 ◽  
Vol 9 (1) ◽  
pp. 482-491
Author(s):  
Jiakun Wu ◽  
Bowen Sun ◽  
Hui Wang ◽  
Yanyan Li ◽  
Ying Zuo ◽  
...  
Keyword(s):  
Visible Light ◽  
Charge Separation ◽  
Effective Charge ◽  
Active Sites ◽  
H2 Generation ◽  
Highly Efficient ◽  
Spatial Charge

Unique 2D heterostructures CdxZn1−xIn2S4–CdS–MoS2 with effective charge separation, excellent light-harvest, and abundant active sites are highly-efficient for photocatalytic H2 evolution.

Highly Efficient Peroxymonosulfate Activation by Surface Oxidized Nickel Phosphide with Dual Active Sites

2020 ◽  
Vol 59 (51) ◽  
pp. 22040-22048
Author(s):  
Xiaoqian Wan ◽  
Dandan Qian ◽  
Lunhong Ai ◽  
Jing Jiang
Keyword(s):  
Active Sites ◽  
Nickel Phosphide ◽  
Highly Efficient

Abundant Active Sites on the Basal Plane and Edges of Layered van der Waals Fe3GeTe2 for Highly Efficient Hydrogen Evolution

2021 ◽  
pp. 313-319
Author(s):  
Amir A. Rezaie ◽  
Eunsoo Lee ◽  
Diana Luong ◽  
Johan A. Yapo ◽  
Boniface P. T. Fokwa
Keyword(s):  
Hydrogen Evolution ◽  
Basal Plane ◽  
Active Sites ◽  
Van Der Waals ◽  
Highly Efficient

Co3Fe7 nanoparticles encapsulated in porous nitrogen-doped carbon nanofiber as bifunctional electrocatalysts for rechargeable zinc-air battery

2021 ◽  
Author(s):  
Miaomiao Liu ◽  
Yulong He ◽  
Jintao Zhang
Keyword(s):  
Oxygen Reduction ◽  
Active Sites ◽  
Carbon Nanofiber ◽  
Nitrogen Doped ◽  
Bifunctional Electrocatalysts ◽  
Air Battery ◽  
Nitrogen Doped Carbon ◽  
Carbon Based

Exploration of inexpensitive and high perfomance carbon-based electrocatalyst with abundant active sites for oxygen reduction and evolution reactions is vital for enhancing the performance of zinc air battery. Herein, the...

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