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Ag-Based Catalysts in Heterogeneous Selective Oxidation of Alcohols: A Review
被引:72
作者:
Torbina, Viktoriia V.
[1
]
Vodyankin, Andrei A.
[1
]
Ten, Sergey
[1
]
Mamontov, Grigory V.
[1
]
Salaev, Mikhail A.
[1
]
Sobolev, Vladimir I.
[2
]
Vodyankina, Olga V.
[1
]
机构:
[1] Tomsk State Univ, Lab Catalyt Res, 36 Lenin Ave, Tomsk 634050, Russia
[2] Russian Acad Sci, Boreskov Inst Catalysis, Pr Akademika Lavrentieva 5, Novosibirsk 630090, Russia
来源:
CATALYSTS
|
2018年
/
8卷
/
10期
关键词:
heterogeneous catalysis;
selective oxidation of alcohols;
mono- and polyalcohols;
silver catalyst;
Ag nanoparticles;
gas-phase and liquid-phase oxidation of alcohols;
photooxidation;
GAS-PHASE OXIDATION;
ETHYLENE-GLYCOL OXIDATION;
STRUCTURED SILVER CATALYST;
TERT-BUTYL HYDROPEROXIDE;
BENZYL ALCOHOL;
LIQUID-PHASE;
AEROBIC OXIDATION;
ELECTROLYTIC SILVER;
ALLOY NANOPARTICLES;
METHANOL OXIDATION;
D O I:
10.3390/catal8100447
中图分类号:
O64 [物理化学(理论化学)、化学物理学];
学科分类号:
070304 ;
081704 ;
摘要:
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.
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页数:54
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