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Mechanochemical Synthesis of a Carboxylated Carbon Catalyst and Its Application in Cellulose Hydrolysis
| Title: | Mechanochemical Synthesis of a Carboxylated Carbon Catalyst and Its Application in Cellulose Hydrolysis |
| Authors: | Shrotri, Abhijit Browse this author | | Kobayashi, Hirokazu Browse this author →KAKEN DB | | Fukuoka, Atsushi Browse this author →KAKEN DB |
| Keywords: | carbon catalysts | | carboxylic acids | | hydrolysis | | mechanochemistry | | oxidation |
| Issue Date: | 18-Mar-2016 |
| Publisher: | Wiley-VCH |
| Journal Title: | ChemCatChem |
| Volume: | 8 |
| Issue: | 6 |
| Start Page: | 1059 |
| End Page: | 1064 |
| Publisher DOI: | 10.1002/cctc.201501422 |
| Abstract: | A carbon catalyst containing a high density of carboxyl groups was prepared by solvent-free mechanochemical oxidation of activated carbon by using persulfate salts as the oxidant. The mechanochemical oxidation preferentially oxidized the carbon to introduce carboxyl groups without incorporation of sulfonated groups. The material exhibited hydrophilic behavior and was easily dispersed in water. Upon mix-milling, the oxidized carbon showed good catalytic activity for the hydrolysis of cellulose, even at a low catalyst loading. Glucose was obtained in 85% yield from mix-milled cellulose in the presence of a trace amount of HCl after a reaction time of 20min. |
| Rights: | This is the accepted version of the following article: http://onlinelibrary.wiley.com/doi/10.1002/cctc.201501422/abstract, which has been published in final form at Chemcatchem, Volume 8, Issue 6
March 18, 2016
Pages 1059–1064. |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/64750 |
| Appears in Collections: | 触媒科学研究所 (Institute for Catalysis) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 福岡 淳
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