Soot Oxidation over CeO2 or Ag/CeO2 : Influences of Bulk Oxygen Vacancies and Surface Oxygen Vacancies on Activity and Stability of the Catalyst

2018 ◽  
Vol 2018 (25) ◽  
pp. 2944-2951 ◽  
Author(s):  
Shijie Wu ◽  
Yu Yang ◽  
Chunxiang Lu ◽  
Yuanyuan Ma ◽  
Shuxia Yuan ◽  
...  
Keyword(s):  
Oxygen Vacancies ◽  
Soot Oxidation ◽  
Surface Oxygen ◽  
Bulk Oxygen

An exploration of soot oxidation over CeO 2 -ZrO 2 nanocubes: Do more surface oxygen vacancies benefit the reaction?

2017 ◽  
Vol 281 ◽  
pp. 454-459 ◽  
Author(s):  
Shuang Liu ◽  
Xiaodong Wu ◽  
Jia Tang ◽  
Pengyu Cui ◽  
Xiaoqian Jiang ◽  
...  
Keyword(s):  
Oxygen Vacancies ◽  
Soot Oxidation ◽  
Surface Oxygen

scholarly journals The prevalence of surface oxygen vacancies over the mobility of bulk oxygen in nanostructured ceria for the total toluene oxidation

2015 ◽  
Vol 174-175 ◽  
pp. 403-412 ◽  
Author(s):  
Jose Manuel López ◽  
Alexander L. Gilbank ◽  
Tomás García ◽  
Benjamín Solsona ◽  
Said Agouram ◽  
...  
Keyword(s):  
Oxygen Vacancies ◽  
Surface Oxygen ◽  
Toluene Oxidation ◽  
Nanostructured Ceria ◽  
Bulk Oxygen

Activation and deactivation of Ag/CeO2 during soot oxidation: influences of interfacial ceria reduction

2017 ◽  
Vol 7 (10) ◽  
pp. 2129-2139 ◽  
Author(s):  
Houlin Wang ◽  
Shuang Liu ◽  
Zhen Zhao ◽  
Xin Zou ◽  
Minghan Liu ◽  
...  
Keyword(s):  
Oxidation Behavior ◽  
Oxygen Vacancies ◽  
Dynamic Change ◽  
Soot Oxidation ◽  
Surface Oxygen ◽  
Ceria Reduction

Both the existence of CeO2 surface oxygen vacancies and their dynamic change during reaction may cause crucial influence on the soot oxidation behavior of Ag/CeO2.

WO3 photoanodes with controllable bulk and surface oxygen vacancies for photoelectrochemical water oxidation

2018 ◽  
Vol 6 (8) ◽  
pp. 3350-3354 ◽  
Author(s):  
Jijie Zhang ◽  
Xiaoxia Chang ◽  
Chengcheng Li ◽  
Ang Li ◽  
Shanshan Liu ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Oxygen Vacancies ◽  
Ozone Treatment ◽  
Surface Oxygen ◽  
Photoelectrochemical Performance ◽  
Hydrogen Annealing ◽  
Bulk Oxygen ◽  
Photoelectrochemical Water Oxidation ◽  
Reduced Surface

WO3 nanoflake photoanodes with suitable bulk oxygen vacancies and reduced surface oxygen vacancies are synthesized by hydrogen annealing and ozone treatment, which exhibit excellent photoelectrochemical performance.

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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