상세정보
학술지
Solvent-assisted Strongly Enhanced Light-emitting Electrochemiluminescent Devices for Lighting Applications
- 발행일
- 202101
- 출처
- RSC Advances, v.11 no.8, pp.4682-4687
- ISSN
- 2046-2069
- 출판사
- Royal Society of Chemistry (RSC)
- 협약과제
- 16MB1100, 미래광고 서비스를 위한 에너지절감형 환경적응 I/O (Input/Output) 플랫폼 기술 개발, 황치선
- 초록
- Rubrene-based electrochemiluminescence (r-ECL) cells with two different solvent systems is prepared, one in a co-solvent system with a mixture of 1,2-dichlorobenzene and propylene carbonate (DCB??:?덽C, v/v 3??:??1) and another in a single solvent system of tetrahydrofuran (THF), as the medium to form a liquid-electrolyte (L-El). By simply changing the solvent systems, from the co-solvent DCB??:?덽C (v/v 3??:??1) to the single solvent THF, with the same amount of electrochemiluminescent rubrene (5 mM) and Li-based salt, a dramatically enhanced brightness of over 30 cd m-2 is observed for the r-ECL cell in L-ElTHF which is approximately 7-times higher than the brightness of 5 cd m-2 observed for the r-ECL in L-ElDCB:PC(v/v 3:1). This journal is
- KSP 제안 키워드
- 2-dichlorobenzene, Co-solvent system, Propylene Carbonate, Solvent-assisted, light-emitting, lighting applications