상세 보기
- Kwak, Sang Woo;
- Kim, Moon Bae;
- Shin, Heuiseok;
- Lee, Ji Hye;
- Hwang, Hyonseok;
- ... Choe, Joong Chul;
- 외 7명
WEB OF SCIENCE
13SCOPUS
13초록
An approach to the design of a series of quinolinol-based indium complexes that can exhibit different optical properties is proposed. Mono-incorporated (Inq(1) and InMeq(1)), bis-incorporated (InMeq(2)), and tris-incorporated (Inq(3) and InMeq(3)) indium quinolinate complexes have been prepared. These complexes have also been characterized by X-ray crystallography. The photophysical properties of these complexes have also been examined by a combination of experimental and theoretical techniques. The indium complexes with a single quinolinol ligand (Inq(1) and InMeq(1)) showed higher quantum efficiency than those with two or three quinolinate ligands; in particular, InMeq(1) exhibited the highest quantum yield [Phi(PL) = 59% in poly(methyl methacrylate) film]. The insights into the nature of these findings were obtained by the sequential synthesis of the quinolinol-based indium luminophores and a detailed investigation of their structural stability.
키워드
- 제목
- A Series of Quinolinol-Based Indium Luminophores: A Rational Design Approach for Manipulating Photophysical Properties
- 저자
- Kwak, Sang Woo; Kim, Moon Bae; Shin, Heuiseok; Lee, Ji Hye; Hwang, Hyonseok; Ryu, Ji Yeon; Lee, Junseong; Kim, Min; Chung, Yongseog; Choe, Joong Chul; Kim, Youngjo; Lee, Kang Mun; Park, Myung Hwan
- 발행일
- 2019-06-17
- 유형
- Article
- 권
- 58
- 호
- 12
- 페이지
- 8056 ~ 8063