In situ transformation of 3D Co3O4 nanoparticles to 2D nanosheets with rich surface oxygen vacancies to boost hydrogen generation from NaBH4

2021 ◽  
pp. 130350
Author(s):  
Jian Ji ◽  
Kebin Deng ◽  
Jianing Li ◽  
Zhihua Zhang ◽  
Xuezhi Duan ◽  
...  
Keyword(s):  
Oxygen Vacancies ◽  
Hydrogen Generation ◽  
Co3o4 Nanoparticles ◽  
Surface Oxygen ◽  
2D Nanosheets

One-step construction of {001} facet-exposed BiOCl hybridized with Al2O3 for enhanced molecular oxygen activation

2016 ◽  
Vol 6 (22) ◽  
pp. 7985-7995 ◽  
Author(s):  
Fa-tang Li ◽  
Yi-lei Li ◽  
Mei-juan Chai ◽  
Bo Li ◽  
Ying-juan Hao ◽  
...  
Keyword(s):  
Combustion Synthesis ◽  
Molecular Oxygen ◽  
Conduction Band ◽  
Oxygen Vacancies ◽  
Oxygen Activation ◽  
Surface Oxygen ◽  
Excellent Performance ◽  
Band Position ◽  
One Step

The conduction band position of defective Al2O3 obtained via a combustion synthesis is proposed and the in situ as-prepared heterojunctions containing Al2O3 and {001} facet-exposed BiOCl with surface oxygen vacancies exhibit excellent performance for molecular oxygen activation.

In Situ Activated Co3–xNixO4 as a Highly Active and Ultrastable Electrocatalyst for Hydrogen Generation

ACS Catalysis ◽  
2021 ◽  
pp. 8174-8182
Author(s):  
Kailu Guo ◽  
Yantao Wang ◽  
Junfeng Huang ◽  
Min Lu ◽  
Hua Li ◽  
...  
Keyword(s):  
Hydrogen Generation ◽  
Highly Active

Adjusting surface oxygen vacancies prompted perovskite as high performance cathode for solid oxide fuel cell

2021 ◽  
Vol 865 ◽  
pp. 158746
Author(s):  
Yongchao Niu ◽  
Xiaoju Yin ◽  
Chengzhi Sun ◽  
Xueqin Song ◽  
Naiqing Zhang
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
High Performance ◽  
Oxygen Vacancies ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Surface Oxygen
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