Grafting of Ethylene Glycol Chains in Lignin during the Solvolysis for Biomass Conversion Using Ethylene Carbonate/Ethylene Glycol System
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- Satoshi Kubo
- Department of Biomass Chemistry, Forestry and Forest Products Research Institute
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- Tatsuhiko Yamada
- Department of Biomass Chemistry, Forestry and Forest Products Research Institute
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- Koh Hashida
- Department of Biomass Chemistry, Forestry and Forest Products Research Institute
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- Hirokuni Ono
- Department of Applied Chemistry, Faculty of Engineering, Kogakuin University
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Abstract
<jats:title>Abstract</jats:title> <jats:p>Solvolysis using mixed solvent of ethylene carbonate (EC) and ethylene glycol (EG) was applied to softwood. In this solvolysis, EG was substituted for hydroxy groups in the lignin molecules. Chain extension reaction of substituted EG occurred during the solvolysis, and DP = 3.0 of oligo EG chains are grafted by 60-min reaction. Linear EG chains are introduced into lignin molecules during the biomass conversion process without additional chemical modification.</jats:p>
Journal
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- Chemistry Letters
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Chemistry Letters 36 (4), 502-503, 2007-03-03
Oxford University Press (OUP)
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Keywords
Details 詳細情報について
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- CRID
- 1360565169064428672
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- NII Article ID
- 10018880809
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- NII Book ID
- AA00603318
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- ISSN
- 13480715
- 03667022
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- Data Source
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- Crossref
- CiNii Articles