Literature DB >> 26159829

Reversible and non-reactive cellulose separations from ionic liquid mixtures with compressed carbon dioxide.

David L Minnick1, Aaron M Scurto.   

Abstract

A novel physical (non-reactive) separation of cellulose from an ionic liquid (IL)/cosolvent mixture by compressed carbon dioxide is presented. The precipitation is completely reversible and rapid within small changes of pressure i.e. liquid phase CO2 composition. High pressure phase equilibrium, high pressure NMR, and solid state NMR have been utilized to understand the separation phenomena.

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Year:  2015        PMID： 26159829      PMCID： PMC4847434          DOI： 10.1039/c5cc03519h

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  6 in total

Review 1.  Ionic liquid processing of cellulose.

Authors:  Hui Wang; Gabriela Gurau; Robin D Rogers
Journal:  Chem Soc Rev       Date:  2012-01-20       Impact factor: 54.564

2.  CO2 in 1-butyl-3-methylimidazolium acetate. 2. NMR investigation of chemical reactions.

Authors:  Marcel Besnard; M Isabel Cabaço; Fabián Vaca Chávez; Noël Pinaud; Pedro J Sebastião; João A P Coutinho; Joëlle Mascetti; Yann Danten
Journal:  J Phys Chem A       Date:  2012-05-10       Impact factor: 2.781

3.  Comparison of dilute acid and ionic liquid pretreatment of switchgrass: Biomass recalcitrance, delignification and enzymatic saccharification.

Authors:  Chenlin Li; Bernhard Knierim; Chithra Manisseri; Rohit Arora; Henrik V Scheller; Manfred Auer; Kenneth P Vogel; Blake A Simmons; Seema Singh
Journal:  Bioresour Technol       Date:  2009-11-30       Impact factor: 9.642

4.  Solvent-dependent decarboxylation of 1,3-dimethylimdazolium-2-carboxylate.

Authors:  Derek M Denning; Daniel E Falvey
Journal:  J Org Chem       Date:  2014-04-28       Impact factor: 4.354

5.  True molecular solutions of natural cellulose in the binary ionic liquid-containing solvent mixtures.

Authors:  Dmitry M Rein; Rafail Khalfin; Noemi Szekely; Yachin Cohen
Journal:  Carbohydr Polym       Date:  2014-06-02       Impact factor: 9.381

6.  Insight into the cosolvent effect of cellulose dissolution in imidazolium-based ionic liquid systems.

Authors:  Yuling Zhao; Xiaomin Liu; Jianji Wang; Suojiang Zhang
Journal:  J Phys Chem B       Date:  2013-07-17       Impact factor: 2.991
  6 in total
  1 in total

Review 1.  Inedible saccharides: a platform for CO2 capturing.

Authors:  Abdussalam K Qaroush; Hiba S Alshamaly; Shrouq S Alazzeh; Ream H Abeskhron; Khaleel I Assaf; Ala'a F Eftaiha
Journal:  Chem Sci       Date:  2018-01-05       Impact factor: 9.825
  1 in total

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