Liquid Phase Selective Oxidation via Heterogeneous Catalysis Conference Abstracts
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Catalyst Design: 4th International School-Conference on Catalysis for Young Scientists 05-06 Sep 2015 , Казань |
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Source | CATALYST DESIGN. From Molecular to Industrial level / 4th International School-Conference on Catalysis for Young Scientists (ISCC-2015) (September 5-6, 2015 Kazan, Russia) Compilation, BIC. Novosibirsk.2015. 218 c. ISBN 9785906376114. РИНЦ |
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Output data | Year: 2015, Article number : PL-3, Pages count : 1 | ||
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Abstract:
Catalytic oxidation in the liquid phase finds widespread application in the chemical industry
for the manufacture of a wide variety of chemicals ranging from commodities to fine
chemical specialties. Heterogeneous catalysts have the clear advantage, compared to their
homogeneous counterparts, of facile recovering and recycling and thus meet the requirements
of sustainable chemistry, which has become one of the greatest challenges of our time [1].
Furthermore, confinement of catalytically active species in porous matrices may potentially
endow them with unique selectivities as well as preclude their deactivation. In the last
decades, the area of heterogeneous catalysis related to liquid phase selective oxidations has
experienced an impressive progress [2]. The revolution in this field occurred at the beginning
of the 1980s when Enichem researchers developed Titanium Silicalite-1 (TS-1), the catalyst
which is now employed in three H2O2-based industrial processes. Since that time, other
families of solid catalysts, namely framework-substituted mesoporous molecular sieves,
supported transition metal complexes and noble metal nanoparticles, as well as a novel class
of functional materials, metal-organic frameworks, have received significant attention. This
lecture has the aim to give a brief overview of the main achievements and challenges in the
field of heterogeneous liquid phase selective oxidation. A selection of the most relevant
results reported thus far in the literature is provided, with particular attention paid to the
critical issues of the operational stability and reusability of the catalysts. Protocols for
establishing the nature of catalysis (truly heterogeneous versus homogeneous caused by active
species leached into solution) are addressed. Different approaches elaborated in recent years
to create leaching-tolerant solid catalysts are compared, and the scope and limitations of the
existing catalyst systems are discussed
Cite:
Kholdeeva O.A.
Liquid Phase Selective Oxidation via Heterogeneous Catalysis
In compilation CATALYST DESIGN. From Molecular to Industrial level / 4th International School-Conference on Catalysis for Young Scientists (ISCC-2015) (September 5-6, 2015 Kazan, Russia). – BIC., 2015. – C.7. – ISBN 9785906376114.
Liquid Phase Selective Oxidation via Heterogeneous Catalysis
In compilation CATALYST DESIGN. From Molecular to Industrial level / 4th International School-Conference on Catalysis for Young Scientists (ISCC-2015) (September 5-6, 2015 Kazan, Russia). – BIC., 2015. – C.7. – ISBN 9785906376114.
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