@article { ISI:000262296200001, title = {Cellulose conversion under heterogeneous catalysis}, journal = {ChemSusChem}, volume = {1}, number = {12}, year = {2008}, month = {NOV}, pages = {969-975}, publisher = {WILEY-V C H VERLAG GMBH}, type = {Article}, address = {PO BOX 10 11 61, D-69451 WEINHEIM, GERMANY}, abstract = {

In view of current problems such as global warming, high oil prices, food crisis, stricter environmental laws, and other geopolitical scenarios surrounding the use of fossil feedstocks and edible resources, the efficient conversion of cellulose, a non-food biomass, into energy, fuels, and chemicals has received much attention. The application of heterogeneous catalysis could allow researchers to develop environmentally benign processes that lead to selective formation of value-added products from cellulose under relatively mild conditions. This Minireview gives insight into the importance of biomass utilization, the current status of cellulose conversion, and further transformation of the primary products obtained

}, keywords = {Biomass, cellulose, heterogeneous catalysis, supported catalysts}, issn = {1864-5631}, doi = {10.1002/cssc.200800129}, author = {Dhepe, Paresh Laxmikant and Fukuoka, Atsushi} } @article { ISI:000271136800002, title = {Sustainable green catalysis by supported metal nanoparticles}, journal = {Chemical Record}, volume = {9}, number = {4}, year = {2009}, month = {AUG}, pages = {224-235}, publisher = {JOHN WILEY \& SONS INC}, address = {111 RIVER ST, HOBOKEN, NJ 07030 USA}, abstract = {

The recent progress of sustainable green catalysis by supported metal nanoparticles is described. The template synthesis of metal nanoparticles in ordered porous materials is studied for the rational design of heterogeneous catalysts capable of high activity and selectivity. The application of these materials in green catalytic processes results in a unique activity and selectivity arising from the concerted effect of metal nanoparticles and supports. The high catalytic performances of Pt nanoparticles in mesoporous silica is reported Supported metal catalysts have also been applied to biomass conversion by heterogeneous catalysis Additionally, the degradation of cellulose by supported metal catalysts, in which bifunctional catalysis of acid and metal plays the key role for the hydrolysis and reduction of cellulose, is also reported. (C) 2009 The Japan Chemical Journal Forum and Wiley Periodicals, Inc. Chem Rec 9: 224-235: 2009: Published online in Wiley InterScience (www.intersciencewiley.corn) DOI 10.1002/tcr.200900004

}, keywords = {Biomass, cellulose, CO oxidation, Mesoporous silica, supported metal catalyst}, issn = {1527-8999}, doi = {10.1002/tcr.200900004}, author = {Fukuoka, Atsushi and Dhepe, Paresh Laxmikant} } @article { ISI:000370664300002, title = {Solid acid catalyzed synthesis of furans from carbohydrates}, journal = {Catalysis Reviews-Science and Engineering}, volume = {58}, number = {1}, year = {2016}, month = {JAN}, pages = {36-112}, publisher = {TAYLOR \& FRANCIS INC}, type = {Article}, address = {530 WALNUT STREET, STE 850, PHILADELPHIA, PA 19106 USA}, abstract = {

The alternative feedstock, biomass (particularly lignocelluloses), having the profuse availability, is promising for the synthesis of several value-added chemicals which are currently obtained from fossil feedstock. In this article, the synthesis of two extremely significant furan chemicals viz. furfural and 5-hydroxymethylfurfural (HMF) are discussed. In the synthesis of furans from biomass, numerous challenges, i.e., use of edible sugars as substrates, selectivity to furans, their isolation in pure form, reuse of catalyst, environmental issues, etc., are perceived and in the recent past researchers tried to resolve those by developing advance methodologies. This article comprehensively summarizes the latest progress made in the above-mentioned areas and also provides commentary on the analyses of results, rationale for observed activity and mechanisms, etc. It also discusses future aspects of this work.

}, keywords = {Biomass conversion, carbohydrates, cellulose, furans, furfural, hemicelluloses, HMF, solid acid catalyst}, issn = {0161-4940}, doi = {10.1080/01614940.2015.1099894}, author = {Bhaumik, Prasenjit and Dhepe, Paresh Laxmikant} }