Development of Bifunctional Catalysts Containing Ru and CsHPA for One-Pot Conversion of Polysaccharides to Polyols - Conference attendances | Sciact - CRIS-system of Boreskov Institute of Catalysis

Development of Bifunctional Catalysts Containing Ru and CsHPA for One-Pot Conversion of Polysaccharides to Polyols Conference attendances

Language

Английский

Participant type

Стендовый

Conference

EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources”
30 Aug - 4 Sep 2015 , Казань

Tags

cellulose, hemicellulose, polyoxometalate, ruthenium, cesium, bifunctional catalysis

Authors

Gromov Nikolay V. ¹ , Taran Oxana Pavlovna ^1,2 , Timofeeva Mariya Nikolaevna ^1,2 , Zhizhina Elena Georgievna ¹ , Rodikova Yulia A. ¹ , Parmon Valentin Nikolaevich ^1,3

Affiliations

1	Boreskov Institute of Catalysis SB RAS
2	Novosibirsk State Technical University
3	Novosibirsk National Research University

Cs salts of HPAs with different HPA structures and Cs content as well as Ru catalysts supported on carbon and CsHPAs were prepared. All the catalysts were characterized by the different analytical methods and tested for the stability in the hydrothermal conditions. The synthesized bifunctional Ru/CsHPA catalysts (where HPA was Сs2HPW12O40 and Cs3HSiW12O40) showed very high stability, activity and selectivity in the one-pot hydrolitic hydrogenation of polysaccharides (cellulose and xylan). High yields of sorbitol or xylitol up to 60 and 70% respectively were archived.

Gromov N.V. , Taran O.P. , Timofeeva M.N. , Zhizhina E.G. , Rodikova Y.A. , Parmon V.N.
Development of Bifunctional Catalysts Containing Ru and CsHPA for One-Pot Conversion of Polysaccharides to Polyols
EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources” 30 Aug - 4 Sep 2015