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Porous polyimide films obtained by using lithium chloride as pore‐forming agent
Author(s) -
Chisca Stefan,
Sava Ion,
Bruma Maria
Publication year - 2013
Publication title -
polymer international
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.592
H-Index - 105
eISSN - 1097-0126
pISSN - 0959-8103
DOI - 10.1002/pi.4460
Subject(s) - polyimide , materials science , porosity , lithium chloride , thermal stability , chemical engineering , polymer , chloride , polymer chemistry , composite material , layer (electronics) , engineering , metallurgy
Porous polyimide films have been obtained by incorporating lithium chloride in poly(amidic acid) precursor, followed by thermal treatment to convert it into polyimide and subsequently leaching out the maximum possible LiCl by water Soxhlet extraction