Results 31 to 40 of about 112,463 (206)

Selective Photooxidation and Photoreduction Processes at 𝐓𝐢𝐨𝟐 Surface-Modified by Grafted Vanadyl

International Journal of Photoenergy, 2011
Titanium dioxide was surface-modified by grafting vanadyl species using vanadyl triisopropoxide as a precursor. The resulting material, (VOx)n/TiO2, was characterized by Raman spectroscopy and photoelectrochemical methods.
Rossano Amadelli, Luca Samiolo, Andrea Maldotti, Alessandra Molinari, Delia Gazzoli   +4 more
doaj   +1 more source

Selective suppression of toluene formation in solvent-free benzyl alcohol oxidation using supported Pd-Ni bimetallic nanoparticles

Chinese Journal of Catalysis, 2017
J. Che, Mengjia Hao, Wuzhong Yi, Hisayoshi Kobayashi, Yuheng Zhou, Liping Xiao, Jie Fan   +6 more
semanticscholar   +3 more sources

Preparation and Application of Metal Oxides/SBA-15 Mesoporous Composites as Catalysts for Selective Oxidation of benzyl alcohol

International Journal of Electrochemical Science, 2022
In this project, SBA-15 with a mesoporous pore channel structure was synthesized by a hydrothermal method and its characterization by XRD, SEM and TEM proved that the mesoporous channels had highly ordered.
Xuan Yu, Haojie Li, Tianhao Yu, Qiqi Weng, Zhengping Zhao, Zhexin Xia   +5 more
doaj   +1 more source

Template-free synthesis of hollow TiO2 nanospheres supported Pt for selective photocatalytic oxidation of benzyl alcohol to benzaldehyde

Green Energy & Environment, 2019
Heterogeneous photocatalytic system are widely applied to degrade organic pollutants or converse into high value-added chemicals. Both environmental and energy aspects should be considered to improve these chemical processes, favoring reaction conditions
Hongbing Song, Zong Liu, Yongjie Wang, Na Zhang, Xiaofei Qu, Kai Guo, Meng Xiao, Hengjun Gai   +7 more
doaj   +1 more source

The Effect of Alcohol on Palladium Nanoparticles in i-Pd(OAc)₂(TPPTS)₂ for Aerobic Oxidation of Benzyl Alcohol

Metals, 2021
In the heterogeneous catalyst i-Pd(OAc)2(TPPTS)2, Pd(II) was reduced to Pd(0) by using different alcohol solvents, and the catalyst’s activity was studied in the aerobic oxidation of benzyl alcohol.
Oshrat Levy-Ontman, Eliraz Stamker, Adi Wolfson   +2 more
doaj   +1 more source

Bimetallic Au–Ru nanoparticles supported on zeolitic imidazolate framework-67 as highly efficient catalysts for the selective oxidation of benzyl alcohol

Scientific Reports
A highly dispersed bimetallic catalyst, AuRu/ZIF-67, and monometallic catalysts, Au/ZIF-67 and Ru/ZIF-67, were successfully prepared herein via co-impregnation/impregnation and hydrogen reduction methods.
Ying Liu, Lei Li, Lili Liu, Leyuan Wang, Miaoliang Zang, Xiaojing Zhou, Mohammad Azam, Xishi Tai   +7 more
doaj   +1 more source

A New Strategy to Regulate the Selectivity of Photo-Mediated Catalytic Reaction

Frontiers in Chemistry, 2021
Here we developed a new method for regulating the selectivity of photo-mediated catalytic reaction by manipulating the surface charge of Au/TiO2 (gold/titanium dioxide) catalysts within chemical reaction timescales. Two kinds of photocatalytic reactions,
Kun Qian
doaj   +1 more source

Formation of PdO on Au–Pd bimetallic catalysts and the effect on benzyl alcohol oxidation

Journal of Catalysis, 2019
A series of catalysts consisting of gold–palladium bimetallic nanoparticles (Au–Pd NPs in the range of 1–6 nm) anchored on foamlike mesoporous silica were used for the aerobic oxidation of benzyl alcohol.
Pingping Wu, Yunxiang Cao, Lianming Zhao, Yue Wang, Zhengke He, W. Xing, P. Bai, S. Mintova, Zifeng Yan   +8 more
semanticscholar   +1 more source

Selective oxidation of benzyl alcohol to benzaldehyde over Ce-modified algal-based biochar

能源环境保护
As an important chemical intermediate, benzaldehyde is widely used in medicine and fine chemicals. To address pollution in traditional benzaldehyde synthesis, preparing benzaldehyde through the catalytic oxidation of benzyl alcohol holds significant ...
Ying HE, Chuan YUAN, Qifan LING, Bin CAO, Sirong HE, Shuang WANG   +5 more
doaj   +1 more source

Carbon Quantum Dots/Cu₂O Photocatalyst for Room Temperature Selective Oxidation of Benzyl Alcohol

Nanomaterials
The luminescence properties and excellent carrier transfer ability of carbon quantum dots (CQDs) have attracted much attention in the field of photocatalysis.
Zhuang Tong, Yunliang Liu, Xin Wu, Yuanyuan Cheng, Jingwen Yu, Xinyue Zhang, Naiyun Liu, Xiang Liu, Haitao Li   +8 more
doaj   +1 more source