Bifunctional oxygen electrocatalysis on ultra-thin Co9S8/MnS carbon nanosheets for all-solid-state zinc-air batteries

2021 ◽  
Author(s):  
Jiacheng Li ◽  
Wanqing Li ◽  
Hongwei Mi ◽  
Yongliang Li ◽  
Libo Deng ◽  
...  
Keyword(s):  
Energy Storage ◽  
Solid State ◽  
Oxygen Reduction Reaction ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
High Efficiency ◽  
Reduction Reaction ◽  
Energy Storage And Conversion ◽  
Carbon Nanosheets ◽  
Zinc Air Batteries

The development of high-efficiency and durable bifunctional oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) electrocatalysts as air cathodes is still a challenge in energy storage and conversion. In...

B-site W ions doped La0.5Sr0.5Co1-xWxO3-δ perovskite nanofibers with defects as bifunctional oxygen catalysts for rechargeable zinc-air batteries

2021 ◽  
Author(s):  
Xin Yu Gao ◽  
Xingwei Sun ◽  
Jia Hui Guo ◽  
Ya Nan Teng ◽  
Lei Liu ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Oxygen Electrode ◽  
Reduction Reaction ◽  
Air Battery ◽  
Zinc Air Batteries

The exploration of bifunctional oxygen electrode towards oxygen evolution reaction (OER) activity and oxygen reduction reaction (ORR) is the bottlenecks for the development of rechargeable zinc-air battery as a clean...

Multifunctional nanostructured electrocatalysts for energy conversion and storage: current status and perspectives

Nanoscale ◽  
2018 ◽  
Vol 10 (24) ◽  
pp. 11241-11280 ◽  
Author(s):  
Srabanti Ghosh ◽  
Rajendra N. Basu
Keyword(s):  
Energy Storage ◽  
Oxygen Reduction Reaction ◽  
Water Splitting ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
Reduction Reaction ◽  
Current Status ◽  
Energy Storage And Conversion ◽  
Energy Conversion And Storage ◽  
And Storage

Multifunctional electrocatalysts for oxygen reduction reaction (ORR), oxygen evolution reaction (OER) and hydrogen evolution reaction (HER) have attracted widespread attention because of their important role in the application of various energy storage and conversion devices, such as fuel cells, metal–air, batteries and water splitting devices.

scholarly journals Trace metals dramatically boost oxygen electrocatalysis of N-doped coal-derived carbon for zinc–air batteries

Nanoscale ◽  
2020 ◽  
Vol 12 (17) ◽  
pp. 9628-9639 ◽  
Author(s):  
Huimin Liu ◽  
Xinning Huang ◽  
Zhenjie Lu ◽  
Tao Wang ◽  
Yaming Zhu ◽  
...  
Keyword(s):  
Trace Metals ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Low Cost ◽  
Reduction Reaction ◽  
Bifunctional Electrocatalysts ◽  
Zinc Air Batteries

The commercialization of metal–air batteries requires efficient, low-cost, and stable bifunctional electrocatalysts for reversible electrocatalysis of the oxygen reduction reaction (ORR) and the oxygen evolution reaction (OER).

scholarly journals N-doped porous transition metal-based carbon nanosheet networks as a multifunctional electrocatalyst for rechargeable zinc–air batteries

2019 ◽  
Vol 55 (20) ◽  
pp. 2924-2927 ◽  
Author(s):  
Jieting Ding ◽  
Shan Ji ◽  
Hui Wang ◽  
Hengjun Gai ◽  
Fusheng Liu ◽  
...  
Keyword(s):  
Energy Storage ◽  
Oxygen Evolution Reaction ◽  
Cost Effective ◽  
Clean Energy ◽  
Reduction Reaction ◽  
Energy Storage And Conversion ◽  
Research Attention ◽  
Potential Applications ◽  
Conversion Technologies ◽  
Zinc Air Batteries

The development of cost-effective and highly efficient multi-functional oxygen reduction reaction and oxygen evolution reaction catalysts has attracted much research attention due to their great potential applications in many advanced clean energy storage and conversion technologies.

The influence of ruthenium substitution in LaCoO3 towards bi-functional electrocatalytic activity for rechargeable Zn–air batteries

2020 ◽  
Vol 8 (39) ◽  
pp. 20612-20620
Author(s):  
Shivaraju Guddehalli Chandrappa ◽  
Prabu Moni ◽  
Dehong Chen ◽  
Guruprakash Karkera ◽  
Kunkanadu R. Prakasha ◽  
...  
Keyword(s):  
Energy Storage ◽  
Oxygen Reduction Reaction ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Reduction Reaction ◽  
Slow Kinetics ◽  
Air Battery ◽  
Energy Storage Applications ◽  
Kinetics Of

The rechargeable zinc–air battery is a clean technology for energy storage applications but is impeded by the slow kinetics of the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) during its cycling.

scholarly journals Na2MnP2O7 polymorphs as efficient bifunctional catalysts for oxygen reduction and oxygen evolution reactions

2019 ◽  
Vol 55 (77) ◽  
pp. 11595-11598 ◽  
Author(s):  
Ritambhara Gond ◽  
Sai Pranav Vanam ◽  
Prabeer Barpanda
Keyword(s):  
Solid State ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Reduction Reaction ◽  
Solid State Synthesis ◽  
Bifunctional Catalysts

Two polymorphs of pyrophosphate Na2MnP2O7 (P1̄ NMPy and P1 NMPy) were prepared by solid-state synthesis. Both polymorphs exhibited promising oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) electrocatalytic activities.

Photoactive Zn–air batteries using spinel-type cobalt oxide as a bifunctional photocatalyst at the air cathode

2019 ◽  
Vol 55 (42) ◽  
pp. 5855-5858 ◽  
Author(s):  
Chanikarn Tomon ◽  
Sangchai Sarawutanukul ◽  
Salatan Duangdangchote ◽  
Atiweena Krittayavathananon ◽  
Montree Sawangphruk
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Cobalt Oxide ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Reduction Reaction ◽  
Air Cathode ◽  
Spinel Type ◽  
Bifunctional Electrocatalyst ◽  
Zinc Air Batteries

Spinel-type cobalt oxide (Co3O4) was synthesized and used as a photoactive bifunctional electrocatalyst towards the oxygen evolution reaction (OER) and the oxygen reduction reaction (ORR) at the air cathode of zinc–air batteries (ZABs).

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