김낙중 김홍범 김동현 이재웅 송상엽 2024-01-21T22:40:29Z 2024-01-21T22:40:29Z 2022-01-10 1993-01 https://pubs.kist.re.kr/handle/201004/146175 N-p-nitrophenyl poly(m-phenylene isophthalamide) 의 합성 . Article 3 J. Korean chem. soc., v.v. 37, no.no. 2, pp.249 - 254 J. Korean chem. soc. v. 37 no. 2 249 254 liquid crystalline polymer synthesis