Triplet sensitization by perovskite nanocrystals for photon upconversion
Triplet sensitization by perovskite nanocrystals for photon upconversion
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DOI：
10.1039/c7cc03087h
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发表时间：
2017-07-28
影响因子：
4.9
通讯作者：
Kimizuka, Nobuo
中科院分区：
文献类型：
--
作者：
Mase, Kazuma;Okumura, Keisuke;Kimizuka, Nobuo
揭示了三维（3D）金属卤化物钙钛矿敏化有机三重态的潜力。纳米晶体的表面改性的无机铯铅卤化物钙钛矿（CsPbX 3，X = Br/I）被发现作为有效的三重态敏化剂的光子上转换的基础上的三重态-三重态湮灭（TTA-UC）在低激发强度。
The potential of three-dimensional (3D) metal-halide perovskites to sensitize organic triplets is unveiled. Nanocrystals of surface-modified inorganic cesium lead halide perovskites (CsPbX3, X = Br/I) are found to work as efficient triplet sensitizers for photon upconversion based on triplet-triplet annihilation (TTA-UC) at low excitation intensity.