Switching On Luminescence by the Self-Assembly of a Platinum(II) Complex into Gelating Nanofibers and Electroluminescent Films
作者:Cristian A. Strassert、Chen-Han Chien、Maria D. Galvez Lopez、Dimitrios Kourkoulos、Dirk Hertel、Klaus Meerholz、Luisa De Cola
DOI:10.1002/anie.201003818
日期:2011.1.24
A platinum(II) emitter is able to self‐assemble into gelating nanofibers, leading to an unprecedented 90 % photoluminescence quantum yield. Electroluminescent devices processed in solution can be doped with the aforementioned complex. Picture: a) Emission (—) and excitation spectra (‐ ‐ ‐ ‐) and photos of the gel, b) REM, and c) TEM images of the nanofibers.
铂(II)发射体能够自组装成凝胶状纳米纤维,从而实现前所未有的90%的光致发光量子产率。在溶液中处理的电致发光器件可以掺杂上述配合物。图片:a)凝胶的发射(-)和激发光谱(----)和照片,b)REM,以及c)纳米纤维的TEM图像。