制取聚苯胺_聚乙烯醇导电共混膜的条件研究.pdfVIP

35 11 V ol. 35 N o. 11 2006 11 A pplied Chem ica l Indu stry N ov. 2006 匡 汀, 廖力夫, 周 昕 , 42 100 1) : PANPVA , PAN PVA , , PANPVA : PVA 40% , 80 , 17. 0 mg /mL : ; ; : O 631. 2 : B : 1671- 3206 2006) 11- 0900 - 03 Study of the optimum conditions of preparing polyaniline and polyvinyl alcohol conducting blend film K UANG T ing, L IA O L if u, ZH O U X in Schoo l o f Chem istry Chem ica l Eng ineering, N anhua U n iversity, H engyang 42 100 1, Ch ina) Abstract: In h is paper, the PANPVA blend film w as prepared by cast ing process. W e invest igated a se ries of factors such as the m ass ratio of PAN to PVA, dry ing tem perature of form ing m embrane and con centrat ion o f form ing m em brane wh ich e ffect propert ies of b lend f ilm. T ensile streng th at break and elonga t ion at break w ere determ inated. T he blend film s that have h igh conductiv ity, good m echanics propert ies and be su ited to e lectrom agnet ic w ave shie ld ing m ateria ls w ere prepared. W e had go t the opt mi um condi t ions PANPVA b lend m embrane: the m ass fract ion o f form ing m em brane PVA w as 40% , dry tem perature of form ing m embrane w as 80 , concen trat ion of form ing m embrane liquid w as 17. 0 m g /m L. K ey w ord s: po lyaniline; conducting b lend film; prepare , 1 PAN ) 1. 1 , PVA 124) , ; , PAN ; A n) N , , PAN , SDY 4 ; XL 50A PMMAPE6, PAN ; SCRKZ2205