Photo-enhanced Zn–air batteries with simultaneous highly efficient in situ H2O2 generation for wastewater treatment

2019 ◽  
Vol 7 (23) ◽  
pp. 14129-14135 ◽  
Author(s):  
Kun Wang ◽  
Zhuohua Mo ◽  
Songtao Tang ◽  
Mingyang Li ◽  
Hao Yang ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Highly Efficient ◽  
H2o2 Generation ◽  
Air Battery

A photo-enhanced Zn–air battery with simultaneous highly efficient in situ H2O2 generation for wastewater treatment was constructed.

In-situ self-doped biomass-derived porous carbon as excellent oxygen reduction electrocatalyst for fuel cell and metal-air battery

2021 ◽  
Author(s):  
Menggeng Hao ◽  
Rongmin Dun ◽  
Yumiao Su ◽  
Lei He ◽  
Fandi Ning ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Oxygen Reduction ◽  
Porous Carbon ◽  
Catalytic Reactions ◽  
Highly Efficient ◽  
Metal Cofactor ◽  
Air Battery

The nature of many highly efficient catalytic reactions catalyzed by metallocofactors is inspiring. Herein, the concept of metal cofactor was utilized in fabricating in-situ multiple metal and heteroatom self-doped porous...

Superior efficient rechargeable lithium–air batteries using a bifunctional biological enzyme catalyst

2020 ◽  
Vol 13 (1) ◽  
pp. 144-151 ◽  
Author(s):  
Linlin Wang ◽  
Yarong Wang ◽  
Yu Qiao ◽  
Shichao Wu ◽  
Xuanzhao Lu ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Ph Change ◽  
Highly Efficient ◽  
Function Recovery ◽  
Enzyme Catalyst ◽  
Air Battery ◽  
Lithium Air Batteries

A biological enzyme – Laccase – exhibited highly efficient bifunctional catalytic activity in a Li–air battery whose intrinsic pH change during discharge/charge can regulate the in situ function/recovery of Laccase.

Isolated single iron atoms anchored on a N, S-codoped hierarchically ordered porous carbon framework for highly efficient oxygen reduction

2021 ◽  
Vol 9 (16) ◽  
pp. 10110-10119
Author(s):  
Xinghuan Liu ◽  
Xingwu Zhai ◽  
Wenbo Sheng ◽  
Juan Tu ◽  
Zeyu Zhao ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Porous Carbon ◽  
Highly Efficient ◽  
Carbon Framework ◽  
Air Battery ◽  
Gas Foaming ◽  
Ordered Porous

An in situ gas-foaming strategy was presented to prepare atomic Fe anchored on N, S-codoped hierarchically ordered porous carbon (HOPC) framework. The HOPC and FeN4S2 catalytic centers make it exhibit superb ORR and Zn–air battery properties.

In-situ chemical oxidation: peroxide or persulfate coupled with membrane technology for wastewater treatment

2021 ◽  
Author(s):  
Huchuan Yan ◽  
Cui Lai ◽  
Dongbo Wang ◽  
Shiyu Liu ◽  
Xiaopei Li ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Organic Pollutants ◽  
Health And Safety ◽  
Chemical Oxidation ◽  
Membrane Technology ◽  
In Situ Chemical Oxidation ◽  
Refractory Organic Pollutants

Refractory organic pollutants in wastewater have the characteristics of persistence and toxicity, which seriously threaten the health and safety of humans and other organisms. Many researchers have committed to developing...

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