PREPARATION AND CHARACTERIZATION OF ORGANIC AEROGELS BY THE LIGNIN - RESORCINOL - FORMALDEHYDE COPOLYMER
Lignin can be used as a cheap natural raw material to prepare organic aerogels based upon gelation and supercritical drying in ethanol. The aerogels were prepared from a mixture of the raw materials with lignin (L), resorcinol (R), and formaldehyde (F), followed by a reaction catalyzed by NaOH(C). T...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
North Carolina State University
2011-04-01
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| Series: | BioResources |
| Subjects: | |
| Online Access: | http://www.ncsu.edu/bioresources/BioRes_06/BioRes_06_2_1262_Chen_XWL_Organ_Aerogels_Lignin_Resorc_CH2O_Copol_1321.pdf |