Crystalline carbon modified hierarchical porous iron and nitrogen co-doped carbon for efficient electrocatalytic oxygen reduction

2021 ◽  
Vol 594 ◽  
pp. 864-873
Author(s):  
Shanfu Sun ◽  
Zhiyuan Yin ◽  
Bowen Cong ◽  
Weizhao Hong ◽  
Xin Zhou ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Porous Iron ◽  
Hierarchical Porous ◽  
Electrocatalytic Oxygen Reduction ◽  
Co Doped

Hierarchical porous iron and nitrogen co-doped carbons as efficient oxygen reduction electrocatalysts in neutral media

2014 ◽  
Vol 265 ◽  
pp. 246-253 ◽  
Author(s):  
Yunhe Su ◽  
Hongliang Jiang ◽  
Yihua Zhu ◽  
Wenjian Zou ◽  
Xiaoling Yang ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Porous Iron ◽  
Hierarchical Porous ◽  
Neutral Media ◽  
Co Doped

scholarly journals Controlling the Co-S Coordination Environment in Co-Doped WS2 Nanosheets for Electrochemical Oxygen Reduction

2021 ◽  
Author(s):  
Wei Hong ◽  
Erika Meza ◽  
Christina W. Li
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Reduction Reaction ◽  
Cobalt Sulfide ◽  
Coordination Environment ◽  
Electrocatalytic Oxygen Reduction ◽  
Ws2 Nanosheets ◽  
Co Doped ◽  
Electrochemical Oxygen

Cobalt sulfide nanomaterials are among the most active and stable catalysts for the electrocatalytic oxygen reduction reaction in pH 7 electrolyte. However, due to the complexity and dynamism of the...

Facile Synthesis of CNT Interconnected PVP-ZIF-8 Derived Hierarchical Porous Zn/N Co-doped Carbon Frameworks for Oxygen Reduction

Nanoscale ◽  
2021 ◽  
Author(s):  
Gourav Singla ◽  
Siddheshwar N Bhange ◽  
Mani Mahajan ◽  
Sreekumar Kurungot
Keyword(s):  
Carbon Nanotube ◽  
Oxygen Reduction ◽  
Facile Synthesis ◽  
Zeolitic Imidazolate Framework ◽  
Hierarchical Porous ◽  
Co Doped

In this work, a strategy has been adopted to construct an architecture through the coordination of polyvinylpyrrolidone (PVP) and monodisperse zeolitic imidazolate framework (ZIF-8), which entwined by carbon nanotube (CNT)...

Iron and nitrogen co-doped hierarchical porous graphitic carbon for a high-efficiency oxygen reduction reaction in a wide range of pH

2016 ◽  
Vol 4 (37) ◽  
pp. 14364-14370 ◽  
Author(s):  
Wenling Gu ◽  
Liuyong Hu ◽  
Jing Li ◽  
Erkang Wang
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Efficiency ◽  
Low Cost ◽  
Reduction Reaction ◽  
Porous Graphitic Carbon ◽  
Graphitic Carbon ◽  
Hierarchical Porous ◽  
Wide Range ◽  
Co Doped

A template-free oxygen reduction reaction (ORR) catalyst Fe and N co-doped hierarchical porous graphitic carbon (Fe,N/PGC) was prepared by pyrolyzing a nontoxic and low-cost iron-coordinated polydopamine polymer precursor at 800 °C. The obtained catalyst manifests outstanding oxygen reduction activity in a wide range of pH.

Ultrafine Mo2C Nanoparticles Embedded in MOF Derived N and P co-doped Carbon Matrix for Efficient Electrocatalytic Oxygen Reduction Reaction in Zinc-Air Batteries

Nanoscale ◽  
2022 ◽  
Author(s):  
Lin Ye ◽  
Yiran Ying ◽  
Dengrong Sun ◽  
Jinli Qiao ◽  
Haitao Huang
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Carbon Matrix ◽  
Reduction Reaction ◽  
Electrocatalytic Oxygen Reduction ◽  
Energy Conversion And Storage ◽  
Storage Technologies ◽  
And Storage ◽  
Co Doped ◽  
Zinc Air Batteries

Exploring high-activity electrocatalysts for oxygen reduction reaction (ORR) is of great significance for a variety of renewable energy conversion and storage technologies. Here, ultrafine Mo2C nanoparticles assembled in N and...

Fe–N4 engineering of S and N co-doped hierarchical porous carbon-based electrocatalysts for enhanced oxygen reduction in Zn–air batteries

2020 ◽  
Vol 49 (42) ◽  
pp. 14847-14853
Author(s):  
Jingxia Gao ◽  
Sa Liu ◽  
Ping Zhu ◽  
Xinsheng Zhao ◽  
Guoxiang Wang
Keyword(s):  
Oxygen Reduction ◽  
Porous Carbon ◽  
Hierarchical Porous Carbon ◽  
Highly Active ◽  
Hierarchical Porous ◽  
Co Doped ◽  
Carbon Based

A highly active yet stable electrocatalyst was prepared by in situ formed template-assisting method.

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