Controlling Singlet–Triplet Energy Splitting for Deep‐Blue Thermally Activated Delayed Fluorescence Emitters
作者:Lin‐Song Cui、Hiroko Nomura、Yan Geng、Jong Uk Kim、Hajime Nakanotani、Chihaya Adachi
DOI:10.1002/anie.201609459
日期:2017.2
metal‐free organic emitters with thermallyactivateddelayedfluorescence (TADF) properties for deep‐blue emission is still challenging. A new family of deep‐blue TADF emitters based on a donor–acceptor architecture has been developed. The electronic interaction between donor and acceptor plays a key role in the TADF mechanism. Deep‐blue OLEDs fabricated with these TADF emitters achieved high external
申请人:Board of Trustees of Michigan State University
公开号:US20170162916A1
公开(公告)日:2017-06-08
A rechargeable lithium-ion cell has a cell capacity and includes a positive electrode having a recharged potential and a negative electrode. The rechargeable lithium-ion cell also includes a charge-carrying electrolyte. The charge-carrying electrolyte includes a charge-carrying medium and a lithium salt. The rechargeable lithium-ion cell also includes a redox shuttle having the following structure. Formula (I)