Si et al., 2020 - Google Patents
A particle-driven, ultrafast-cured strategy for tuning the network cavity size of membranes with outstanding pervaporation performanceSi et al., 2020
- Document ID
- 12858870969875701301
- Author
- Si Z
- Li G
- Wang Z
- Cai D
- Li S
- Baeyens J
- Qin P
- Publication year
- Publication venue
- ACS applied materials & interfaces
External Links
Snippet
Poly (dimethylsiloxane)(PDMS) membranes are widely used for bioethanol separation. However, the network cavity size r 3 of PDMS membranes is generally smaller than the ethanol kinetic radius (0.225 nm), which limits the transport of ethanol molecules and …
- 239000012528 membrane 0 title abstract description 380
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/70—Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
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