Results 21 to 30 of about 112,463 (206)

Catalytic performance of Pd-doped α-MnO2 for oxidation of benzyl alcohol under solvent-free conditions

工程科学学报, 2019
Liquid-phase selective oxidation of benzyl alcohol to benzaldehyde is one of the most important processes in both laboratory and chemical industry processes due to the remarkable values of benzaldehyde in the production of flavours, fragrances, and ...
HUANG Xiu-bing, WANG Jing-jing, ZHENG Hai-yan, LU Gui-long, WANG Peng   +4 more
doaj   +1 more source

Preparation and electrochemical performance of TEMPO-modified polyterthiophene electrode obtained by electropolymerization

Electrochemistry Communications, 2020
A novel monomer of terthiophene with a side chain TEMPO, 4-(2,5-di(thiophen-2-yl)thiophen-3-yl)acetyl-oxy-2,2,6,6-tetramethylpiperidin-1-yloxy (TT-TEMPO) was successfully synthesized.
Pengfei Niu, Yanchao Cai, Ming Guo, Zhenlu Shen, Meichao Li   +4 more
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Imidazolized Activated Carbon Anchoring Phosphotungstic Acid as a Recyclable Catalyst for Oxidation of Alcohols With Aqueous Hydrogen Peroxide

Frontiers in Chemistry, 2022
Keggin-type phosphotungstic acid (HPW) supported on imidazolyl-activated carbon (AC-COIMI-HPW) catalysts was prepared, which was used to catalyze the oxidation of benzyl alcohol with aqueous H2O2.
Min Zheng, Min Zheng, Huiting He, Xiangzhou Li, Dulin Yin   +4 more
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Quantifying primary oxidation products in the OH-initiated reaction of benzyl alcohol [PDF]

Atmospheric Chemistry and Physics
Benzyl alcohol is found in many volatile chemical products (VCPs) including a number of personal care products and industrial solvents. We report here on the products of the gas-phase oxidation of benzyl alcohol by OH and its dependence on nitric oxide (
R. S. Buenconsejo, S. M. Charan, J. H. Seinfeld, J. H. Seinfeld, P. O. Wennberg, P. O. Wennberg   +5 more
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Nanoporous Crystalline Composite Aerogels with Reduced Graphene Oxide

Molecules, 2020
High-porosity monolithic composite aerogels of syndiotactic polystyrene (sPS) and poly(2,6-dimethyl-1,4-phenylene oxide) (PPO) containing reduced graphene oxide (r-GO) were prepared and characterized.
Christophe Daniel, Baku Nagendra, Maria Rosaria Acocella, Esther Cascone, Gaetano Guerra   +4 more
doaj   +1 more source

Propylamine Silica-Titania Hybrid Material Modified with Ni(II) as the Catalyst for Benzyl Alcohol to Benzaldehyde Conversion

Indonesian Journal of Chemistry, 2023
SiO2-TiO2@propylamine-Ni(II) as the catalyst for the benzyl alcohol oxidation has been synthesized by utilizing rice husk ash as the SiO2 source. This research was started by extracting SiO2 from rice husk ash and continued by synthesizing the SiO2-TiO2 ...
Dewi Agustiningsih, Nuryono Nuryono, Sri Juari Santosa, Eko Sri Kunarti   +3 more
doaj   +1 more source

Catalytic potential of titanium oxide and gold dopped titanium oxide nanoparticles in the selectivity benzyl alcohol oxidation

Eclética Química, 2022
Titanium oxide (TiO2) nanoparticles have been widely used and researched in recent years due to their wide application in several areas such as solar cells, catalysis and their chemical, non-toxic and electrical properties. Thus, this work aimed to study
Arthur Martins Gabriel, Karla da Silva Malaquias, Fernando Henrique Cristovan, Tatiane Moraes Arantes   +3 more
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New bio-nanocomposites based on iron oxides and polysaccharides applied to oxidation and alkylation reactions

Beilstein Journal of Organic Chemistry, 2017
Polysaccharides from natural sources and iron precursors were applied to develop new bio-nanocomposites by mechanochemical milling processes. The proposed methodology was demonstrated to be advantageous in comparison with other protocols for the ...
Daily Rodríguez-Padrón, Alina M. Balu, Antonio A. Romero, Rafael Luque   +3 more
doaj   +1 more source

Chemistry Related to the Catalytic Cycle of the Antioxidant Ebselen

Molecules, 2023
The antioxidant drug ebselen has been widely studied in both laboratories and in clinical trials. The catalytic mechanism by which it destroys hydrogen peroxide via reduction with glutathione or other thiols is complex and has been the subject of ...
Kai N. Sands, Austin L. Burman, Esther Ansah-Asamoah, Thomas G. Back   +3 more
doaj   +1 more source

Ytterbia doped nickel–manganese mixed oxide catalysts for liquid phase oxidation of benzyl alcohol

Journal of Saudi Chemical Society, 2017
Nickel–manganese mixed oxides doped with 1, 3, 5 mol% ytterbia have been prepared by co-precipitation method and used in the catalytic oxidation of benzyl alcohol. Catalytic activity of these oxides calcined at 400 °C and 500 °C was studied for selective
S.S.P. Sultana, Roushown Ali, Mufsir Kuniyil, Mujeeb Khan, Abdulrahman Alwarthan, D.H.V. Kishore, M.E. Assal, K.R.S. Prasad, Naushad Ahmad, Mohammed Rafiq H. Siddiqui, Syed F. Adil   +10 more
doaj   +1 more source