Fog-like fluffy structured N-doped carbon with a superior oxygen reduction reaction performance to a commercial Pt/C catalyst

Nanoscale ◽  
2015 ◽  
Vol 7 (8) ◽  
pp. 3780-3785 ◽  
Author(s):  
Chenghang You ◽  
Xiaoyuan Zen ◽  
Xiaochang Qiao ◽  
Fangfang Liu ◽  
Ting Shu ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Alkaline Medium ◽  
High Performance ◽  
Reduction Reaction ◽  
Carbon Catalyst ◽  
Reaction Performance

A high-performance N-doped carbon catalyst with a fog-like, fluffy structure was prepared. The catalyst exhibits superior ORR performance to commercial Pt/C catalyst in alkaline medium.

Heterogeneous assembly of Pt-clusters on hierarchically structured CoOx@SnPd2@SnO2 quaternary nanocatalysts manifesting oxygen reduction reaction performance

2020 ◽  
Vol 44 (23) ◽  
pp. 9712-9724 ◽  
Author(s):  
Dinesh Bhalothia ◽  
Po-Chun Chen ◽  
Che Yan ◽  
Wei Yeh ◽  
Dai-Ling Tsai ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Performance ◽  
Reduction Reaction ◽  
Reaction Performance

Atomic Pt clusters in the heterogeneous interface of CoOx@SnPd2@SnO2 possess high heteroatomic intermixing facilities, oxygen splitting and hydration reactions resulting in high performance ORR.

scholarly journals The influence of pore size distribution on the oxygen reduction reaction performance in nitrogen doped carbon microspheres

2016 ◽  
Vol 4 (7) ◽  
pp. 2581-2589 ◽  
Author(s):  
G. A. Ferrero ◽  
K. Preuss ◽  
A. B. Fuertes ◽  
M. Sevilla ◽  
M.-M. Titirici
Keyword(s):  
Oxygen Reduction Reaction ◽  
Pore Size Distribution ◽  
Oxygen Reduction ◽  
High Performance ◽  
Rational Design ◽  
Reduction Reaction ◽  
Carbon Microspheres ◽  
Nitrogen Doped ◽  
Reaction Performance ◽  
Nitrogen Doped Carbon

High-performance nitrogen-doped carbon electrocatalysts for the oxygen reduction reaction have been synthesized by the rational design of their pore structure.

Pristine S,N-containing Mn-based metal organic framework nanorods enable efficient oxygen reduction electrocatalysis

2020 ◽  
Vol 49 (14) ◽  
pp. 4336-4342 ◽  
Author(s):  
Shujun Chao ◽  
Qingyun Xia ◽  
Yingling Wang ◽  
Wenge Li ◽  
Wenge Chen
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Hydrothermal Method ◽  
Alkaline Medium ◽  
High Performance ◽  
Metal Organic Framework ◽  
Reduction Reaction ◽  
Metal Organic ◽  
Organic Framework

Uniform MnII[(Tdc)(4,4′-Bpy)]n nanorods have been synthesized by a hydrothermal method and they show high performance for the oxygen reduction reaction in alkaline medium.

A “micropores & active species protection” strategy for the preparation of a high-performance Fe/S/N-composited porous carbon catalyst for efficient oxygen reduction reaction and zinc–air batteries

2021 ◽  
Vol 5 (20) ◽  
pp. 5184-5192
Author(s):  
Zuoxu Xiao ◽  
Chaoyi Yang ◽  
Shanshan Liu ◽  
Wei Yan ◽  
Fuling Wang ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
Electrocatalytic Activity ◽  
High Performance ◽  
Reduction Reaction ◽  
Active Species ◽  
Carbon Catalyst ◽  
Protection Strategy ◽  
Zinc Air Batteries

The Fe/S/N–C electrocatalyst developed from polythiophene protected poly-porphyrin displays an overall superior electrocatalytic activity for the ORR and zinc–air batteries.

Recent advances in the design of a high performance metal–nitrogen–carbon catalyst for the oxygen reduction reaction

2021 ◽  
Author(s):  
Cheng-Wei Ye ◽  
Lan Xu
Keyword(s):  
Fuel Cells ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Performance ◽  
Cost Effective ◽  
Reduction Reaction ◽  
Practical Significance ◽  
Carbon Catalyst ◽  
Highly Active ◽  
Recent Advances

Developing highly active, stable, and cost-effective cathode oxygen reduction reaction (ORR) catalysts is of great practical significance to promote the widespread applicability of fuel cells (FCs).

Bimetallic ZIF derived Co nanoparticle anchored N-doped porous carbons for an efficient oxygen reduction reaction

2020 ◽  
Vol 7 (4) ◽  
pp. 946-952 ◽  
Author(s):  
Kaili Li ◽  
Daohao Li ◽  
Liangkui Zhu ◽  
Zhuangzhuang Gao ◽  
Qianrong Fang ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Performance ◽  
Reduction Reaction ◽  
Porous Carbons ◽  
Wave Potential ◽  
Half Wave Potential ◽  
Half Wave ◽  
Reaction Performance

A high-performance electrocatalytic material was derived from a new bimetallic ZIF precursor, exhibiting excellent oxygen reduction reaction performance with a half-wave potential (E1/2) of 0.849 V, superior to that of commercial Pt/C.

A rationally designed Fe-tetrapyridophenazine complex: a promising precursor to a single-atom Fe catalyst for an efficient oxygen reduction reaction in high-power Zn–air cells

Nanoscale ◽  
2018 ◽  
Vol 10 (34) ◽  
pp. 16145-16152 ◽  
Author(s):  
Zheng Kun Yang ◽  
Cheng-Zong Yuan ◽  
An-Wu Xu
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Power ◽  
High Performance ◽  
Reduction Reaction ◽  
Single Atom ◽  
Carbon Catalyst ◽  
Fe Catalyst ◽  
Heat Treated ◽  
Air Cells

High-performance single-atom iron anchored on an N-doped carbon catalyst is developed using a rationally designed Fe-tetrapyridophenazine complex as the precursor that is subsequently heat treated.

Synthesis of nanoporous structured iron carbide/Fe–N–carbon composites for efficient oxygen reduction reaction in Zn–air batteries

2016 ◽  
Vol 4 (48) ◽  
pp. 19037-19044 ◽  
Author(s):  
Zheng Kun Yang ◽  
Zhi-Wei Zhao ◽  
Kuang Liang ◽  
Xiao Zhou ◽  
Cong-Cong Shen ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Performance ◽  
Iron Carbide ◽  
Reduction Reaction ◽  
Carbon Composites ◽  
Effective Strategy ◽  
Carbon Catalyst

An iron carbide-embedded Fe–N-doped carbon catalyst with high-performance for oxygen reduction in Zn–air batteries was prepared through a facile and effective strategy.

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