Frohleiks, Julia Wefers, Fabian Wepfer, Svenja Hong, A-Ra Jang, Ho Seong Nannen, Ekaterina 2024-01-20T00:04:20Z 2024-01-20T00:04:20Z 2021-09-03 2017-11 2365-709X https://pubs.kist.re.kr/handle/201004/122119 Quantum dot/electrolyte hybrid light-emitting devices (QLECs) present a novel class of large-area light-emitting devices potentially combining the efficiency, robustness, and color-tunability of colloidal quantum dots (QDs) with the simple device architecture and easy fabrication of light emitting electrochemical cells. In this work, a Cd-free QLEC based on CuInS2/ZnS (CIS/ZnS) core/shell QDs is presented. The impact of the amount of ionic liquid on the QLEC device performance is systematically studied. The introduction of the additional electron injecting/hole blocking ZnO nanocrystal top layer as well as the proper adjustment of the ionic component leads to CIS-based QLECs exceeding 350 cd m(-2) in brightness. English WILEY IRIDIUM(III) COMPLEXES RECENT PROGRESS HIGH-EFFICIENCY CHARGE-TRANSFER IONIC LIQUIDS DIODES DEVICE ELECTROLUMINESCENCE NANOCRYSTALS POLYMER CuInS2-Based Quantum Dot Light-Emitting Electrochemical Cells (QLECs) Article 10.1002/admt.201700154 1 ADVANCED MATERIALS TECHNOLOGIES, v.2, no.11 ADVANCED MATERIALS TECHNOLOGIES 2 11 scie scopus 000415150100003 2-s2.0-85038444778 Materials Science, Multidisciplinary Materials Science Article IRIDIUM(III) COMPLEXES RECENT PROGRESS HIGH-EFFICIENCY CHARGE-TRANSFER IONIC LIQUIDS DIODES DEVICE ELECTROLUMINESCENCE NANOCRYSTALS POLYMER Cd-free CuInS2 (CIS) electrolytes light-emitting electrochemical cells (LEC) quantum dots