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One-Pot Synthesis of Sorbitol via Hydrolysis-Hydrogenation of Cellulose in the Presence of Ru-Containing Composites Научная публикация

Журнал Bioresource Technology
ISSN: 0960-8524 , E-ISSN: 1873-2976
Вых. Данные Год: 2021, Том: 319, Номер статьи : 124122, Страниц : 7 DOI: 10.1016/j.biortech.2020.124122
Ключевые слова Cellulose; Sorbitol; One-pot hydrolysis-hydrogenation; Ruthenium; Composites based on heteropoly acids and oxides
Авторы Gromov Nikolay V. 1,2 , Medvedeva Tatiana B. 1 , Rodikova Yulia A. 1 , Timofeeva Maria N. 1,2 , Panchenko Valentina N. 1,2 , Taran Oxana P. 1,3 , Kozhevnikov Ivan V. 4 , Parmon Valentin N. 1
Организации
1 Boreskov Institute of Catalysis SB RAS, 630090, Lavrentiev Av. 5, Novosibirsk, Russia
2 Novosibirsk State Technical University, 630092, Karl Marx Av. 20, Novosibirsk, Russia
3 Institute of Chemistry and Chemical Technology SB RAS, FRC Krasnoyarsk Science Center SB RAS, 660036, Akademgorodok 50/24, Krasnoyarsk, Russia
4 University of Liverpool, Liverpool, United Kingdom

Информация о финансировании (1)

1 Российский фонд фундаментальных исследований 20-03-00263

Реферат: The aim of this work was to study the one-pot synthesis of sorbitol via hydrolysis-hydrogenation of cellulose in the presence of Ru-containing composites based on H3PW12O40 supported on ZrO2 and Nb2O5 (Ru-PW/ZrO2 and Ru-PW/Nb2O5). The main parameters impacted the reaction rate and yield of sorbitol, i.e. reaction conditions and type of catalyst were investigated. Ru-PW/ZrO2 systems were more active than Ru-PW/Nb2O5. The yield of sorbitol was found to depend on the activation temperature of PW/ZrO2 and PW/Nb2O5 which affected textural properties, the amount of acid sites and size of Ru nanoparticles. The highest 66% sorbitol yield was observed in the presence of 3%Ru-PW/ZrO2 activated at 550 °C and 1/1 of weight ratio of cellulose/catalyst, 180 °C, 7 MPa hydrogen pressure. This catalyst was stable for three cycles of the reaction without lost of it's activity.
Библиографическая ссылка: Gromov N.V. , Medvedeva T.B. , Rodikova Y.A. , Timofeeva M.N. , Panchenko V.N. , Taran O.P. , Kozhevnikov I.V. , Parmon V.N.
One-Pot Synthesis of Sorbitol via Hydrolysis-Hydrogenation of Cellulose in the Presence of Ru-Containing Composites
Bioresource Technology. 2021. V.319. 124122 :1-7. DOI: 10.1016/j.biortech.2020.124122 WOS Scopus РИНЦ CAPlusCA PMID OpenAlex
Даты:
Поступила в редакцию: 23 июл. 2020 г.
Принята к публикации: 11 сент. 2020 г.
Опубликована online: 16 сент. 2020 г.
Опубликована в печати: 1 янв. 2021 г.
Идентификаторы БД:
Web of science: WOS:000613136600004
Scopus: 2-s2.0-85091199134
РИНЦ: 45308008
Chemical Abstracts: 2020:1901349
Chemical Abstracts (print): 174:106618
PMID (PubMed): 32971329
OpenAlex: W3087575968
Цитирование в БД:
БД Цитирований
Scopus 26
Web of science 24
РИНЦ 25
OpenAlex 26
Альметрики: