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.

scholarly journals Titelbild: Single‐Atom Iron Catalysts on Overhang‐Eave Carbon Cages for High‐Performance Oxygen Reduction Reaction (Angew. Chem. 19/2020)

2020 ◽  
Vol 132 (19) ◽  
pp. 7341-7341
Author(s):  
Chun‐Chao Hou ◽  
Lianli Zou ◽  
Liming Sun ◽  
Kexin Zhang ◽  
Zheng Liu ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Performance ◽  
Reduction Reaction ◽  
Single Atom ◽  
Iron Catalysts

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).

Single iron atoms stabilized by microporous defects of biomass-derived carbon aerogels as high-performance cathode electrocatalysts for aluminum–air batteries

2019 ◽  
Vol 7 (36) ◽  
pp. 20840-20846 ◽  
Author(s):  
Ting He ◽  
Yaqian Zhang ◽  
Yang Chen ◽  
Zhenzhu Zhang ◽  
Haiyan Wang ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Performance ◽  
Carbon Aerogel ◽  
Reduction Reaction ◽  
Alkaline Media ◽  
Single Atom ◽  
Carbon Aerogels ◽  
Cathode Catalyst ◽  
Hierarchical Porosity

Biomass-derived carbon aerogel with hierarchical porosity and FeN4 single atom sites outperforms platinum towards the oxygen reduction reaction in alkaline media and can be used as the cathode catalyst for aluminium–air batteries.

Single-Atom Oxygen Reduction Reaction Electrocatalysts of Fe, Si, and N co-doped Carbon with 3D Interconnected Mesoporosity

2021 ◽  
Author(s):  
Hee Soo Kim ◽  
CHI HO LEE ◽  
Jue-Hyukk Jang ◽  
Min Seok Kang ◽  
Haneul Jin ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Performance ◽  
Reduction Reaction ◽  
Anion Exchange Membrane ◽  
Single Atom ◽  
Air Battery ◽  
Orr Activity ◽  
Exchange Membrane ◽  
Co Doped

Development of non Pt-based catalysts (non-PBCs) that show excellent oxygen reduction reaction (ORR) activity for high-performance Zn-air battery (ZAB) and anion exchange membrane fuel cell (AEMFC) is highly necessitated. Here,...

MnOx Enhanced Atomically Dispersed Iron-Nitrogen-Carbon Catalyst for Oxygen Reduction Reaction

2021 ◽  
Author(s):  
Shichao Ding ◽  
Zhaoyuan Lyu ◽  
Erik Sarnello ◽  
Mingjie Xu ◽  
Lingzhe Fang ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Proton Exchange Membrane ◽  
Cost Effective ◽  
Reduction Reaction ◽  
Proton Exchange ◽  
Single Atom ◽  
Carbon Catalyst ◽  
Highly Efficient ◽  
Exchange Membrane

Cost-effective and highly efficient Fe-N‑C single-atom catalysts (SACs) have been known as the most promising potential Pt substitutes for the cathodic oxygen reduction reaction (ORR) in proton exchange membrane fuel...

Single‐Atom Iron Catalysts on Overhang‐Eave Carbon Cages for High‐Performance Oxygen Reduction Reaction

2020 ◽  
Vol 132 (19) ◽  
pp. 7454-7459 ◽  
Author(s):  
Chun‐Chao Hou ◽  
Lianli Zou ◽  
Liming Sun ◽  
Kexin Zhang ◽  
Zheng Liu ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Performance ◽  
Reduction Reaction ◽  
Single Atom ◽  
Iron Catalysts

scholarly journals Erratum: High performance platinum single atom electrocatalyst for oxygen reduction reaction

2017 ◽  
Vol 8 (1) ◽  
Author(s):  
Jing Liu ◽  
Menggai Jiao ◽  
Lanlu Lu ◽  
Heather M. Barkholtz ◽  
Yuping Li ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Performance ◽  
Reduction Reaction ◽  
Single Atom
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