서지주요정보
New electroluminescent polymers with amine, ether and sulfide linkages = 아민, 에테르, 설피드 결합을 갖는 전기발광성 고분자
서명 / 저자 New electroluminescent polymers with amine, ether and sulfide linkages = 아민, 에테르, 설피드 결합을 갖는 전기발광성 고분자 / Dong-Jin Kim.
발행사항 [대전 : 한국과학기술원, 1997].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8007086

소장위치/청구기호

학술문화관(문화관) 보존서고

DAME 97004

휴대폰 전송

도서상태

이용가능

대출가능

반납예정일

리뷰정보

초록정보

New types of soluble poly(terephthalylidene) derivatives containing tertiary amine, ether and sulfide linkages were prepared by condensation reactions. The resulting polymers were soluble in common organic solvents and could be spun-cast on glass plate coated with ITO electrode and highly transparent homogeneous thin films were obtained. The molecular weight of the polymer samples, as determined by gel permeation chromatography using polystyrene standards were larger than 10,000 $({\bar{M})w$. The chemical structures of polymers were confirmed by IR, UV-visible, and $^1H$ and $^{13}C$ NMR spectra respectively. We observed successfully the electroluminescence with the peaks at 505 - 560 nm. From the devices made of above polymers. These polymers have the strong absorption band at around 380 - 480 nm which are due to the$ π-π^*$ transition of the conjugated segments of the corresponding polymers. I - V curve showed typical rectifying diode characteristics. The electroluminescent specta of the polymers were very similar to the photoluminescent specta indicating that the origins of the light emissions in both cases are the same.

서지기타정보

서지기타정보
청구기호 {DAME 97004
형태사항 viii, 113 p. : 삽도 ; 26 cm
언어 영어
일반주기 저자명의 한글표기 : 김동진
지도교수의 영문표기 : I-Whan Cho
지도교수의 한글표기 : 조의환
학위논문 학위논문(박사) - 한국과학기술원 : 신소재공학과,
서지주기 Includes references
주제 Electroluminescent
Polymer
Conjugated polymer
전기발광성
고분자
공액고분자
QR CODE qr code