Ag-Based Catalysts in Heterogeneous Selective Oxidation of Alcohols: A Review

Autor: Vladimir I. Sobolev, Grigory V. Mamontov, Viktoriia V. Torbina, Andrei A. Vodyankin, Sergey Ten, M.A. Salaev, Olga V. Vodyankina
Jazyk: angličtina
Rok vydání: 2018
Předmět:
наночастицы серебра
mono- and polyalcohols
chemistry.chemical_element
02 engineering and technology
010402 general chemistry
Heterogeneous catalysis
lcsh:Chemical technology
01 natural sciences
Oxygen
Catalysis
lcsh:Chemistry
chemistry.chemical_compound
газофазное окисление спиртов
жидкофазное окисление спиртов
Glycerol
Organic chemistry
lcsh:TP1-1185
Physical and Theoretical Chemistry
одноатомные спирты
Ag nanoparticles
многоатомные спирты
гетерогенный катализ
organic chemicals
photooxidation
Substrate (chemistry)
silver catalyst
021001 nanoscience & nanotechnology
gas-phase and liquid-phase oxidation of alcohols
0104 chemical sciences
селективное окисление спиртов
heterogeneous catalysis
chemistry
lcsh:QD1-999
Alcohol oxidation
selective oxidation of alcohols
Methanol
0210 nano-technology
Ethylene glycol
серебряные катализаторы
Zdroj: Catalysts, Vol 8, Iss 10, p 447 (2018)
Catalysts. 2018. Vol. 8, № 10. P. 447 (1-54)
ISSN: 2073-4344
Popis: Alcohols (bioalcohols) is a class of chemicals that are used as a feedstock for the manufacturing of a large number of valuable intermediates in industrially important processes. Currently, sustainable technologies for selective conversion of alcohols utilize “green” oxidants, mainly, ambient air or oxygen. Due to the high affinity of oxygen towards silver, the latter serves as an active component of supported heterogeneous catalysts. In this review, we consider Ag-based catalysts that participate in gas- or liquid-phase oxidation of alcohols. Oxidation of methanol, ethanol, ethylene glycol, propylene glycol, glycerol, benzyl and allyl alcohols is mostly considered. A particular attention is paid to selective photooxidation of alcohols over Ag-based catalysts. We discuss the catalyst composition in terms of (1) the state of the active component, (2) the nature of the substrate, (3) support nature, and (4) the strength of the metal–support interactions.
Databáze: OpenAIRE
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