[A18-1pm] 13. Organic Chemistry -Reaction Mechanism, Photochemistry, Electrochemistry-

[A18-1pm-02] Heavy metal-free near infrared-to-visible photon upconversion with a thermally activated delayed fluorescence chromophore

^○Junpei Kondo¹, Yoichi Sasaki¹, Nobuhiro Yanai^1,2,3, Nobuo Kimizuka^1,2 (1. Grad. Sch. Eng., Kyushu Univ., 2. CMS, Kyushu Univ., 3. PRESTO, JST)

[Lang.] Japanese

Keywords:Photon upconversion, Triplet-triplet annihilation, Heavy metal-free