催化作用
八面体
酒精氧化
纳米颗粒
氧化还原
氧化物
金属
化学
酒
无机化学
过渡金属
苯甲醇
还原剂
氧气
材料科学
化学工程
纳米技术
有机化学
晶体结构
工程类
作者
Yukang Wang,Guijin Zheng,Qianqian Zhu,Qiangqiang Tong,Bolun Yu,Tamao Ishida,Toru Murayama,Yanshuo Li,Wataru Ueda,Zhenxin Zhang
出处
期刊:Langmuir
[American Chemical Society]
日期:2023-07-12
卷期号:39 (29): 10163-10177
被引量:1
标识
DOI:10.1021/acs.langmuir.3c01095
摘要
Au nanoparticles are efficient catalysts for selective oxidations. The interaction between Au nanoparticles and supports is critical for achieving high catalytic activity. Herein, Au nanoparticles are supported on a zeolitic octahedral metal oxide based on Mo and V. The charge of Au is controlled by the surface oxygen vacancies of the supports, and the redox property of the zeolitic vanadomolybdate is highly dependent on Au loading. The Au-supported zeolitic vanadomolybdate is used as a heterogeneous catalyst for alcohol oxidation under mild conditions with molecular oxygen as an oxidant. The supported Au catalyst can be recovered and reused without the loss of activity.
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