含四齿O ^ N ^ C ^ N配体的稳健磷光铂(II)配合物:激基激发态及其在有机白光发光二极管中的应用
摘要:
明亮的白光:合成了由四齿O N C N配体支撑的,具有高发射量子产率(0.72-0.93)和高T d(> 400°C)的一系列高度坚固的铂(II)配合物。在配合物中,图中所示的配合物具有强的受激准分子发射,这归因于具有局部结构的单体三重态激发态。重点介绍了这种低带隙材料在单掺杂有机或聚合物白光发光二极管(WOLED)上的应用。
含四齿O ^ N ^ C ^ N配体的稳健磷光铂(II)配合物:激基激发态及其在有机白光发光二极管中的应用
摘要:
明亮的白光:合成了由四齿O N C N配体支撑的,具有高发射量子产率(0.72-0.93)和高T d(> 400°C)的一系列高度坚固的铂(II)配合物。在配合物中,图中所示的配合物具有强的受激准分子发射,这归因于具有局部结构的单体三重态激发态。重点介绍了这种低带隙材料在单掺杂有机或聚合物白光发光二极管(WOLED)上的应用。
Mechanochromic luminescence properties of fluoro-substituted pinene-containing cyclometalated platinum(<scp>ii</scp>) complexes with multiple triplet excited states
作者:Qian-Ying Yang、Hua-Hong Zhang、Xiao-Wei Qi、Shi-Shu Sun、Da-Shuai Zhang、Li-Zhi Han、Xiao-Peng Zhang、Zai-Feng Shi
DOI:10.1039/d1dt00848j
日期:——
packing patterns and corresponding intermolecular interactions that are affected by the number and location of –F. The distinct and reversible mechanochormic luminescence (Δλem up to ca. 90 nm) of yellow solids (−)-1-Yg, (−)-2-Yg, and (−)-3-Yg was displayed with a simultaneous crystal-to-amorphous transformation. The change of multiple tripletexcited states accounted for the mechanochormic luminescence
Robust Phosphorescent Platinum(II) Complexes Containing Tetradentate O^N^C^N Ligands: Excimeric Excited State and Application in Organic White-Light-Emitting Diodes
作者:Steven C. F. Kui、Pui Keong Chow、Glenna So Ming Tong、Shiu-Lun Lai、Gang Cheng、Chi-Chung Kwok、Kam-Hung Low、Man Ying Ko、Chi-Ming Che
DOI:10.1002/chem.201203687
日期:2013.1.2
The bright white lights: A series of highly robust platinum(II) complexes supported by tetradentate O N C N ligands with high emission quantum yields (0.72–0.93) and high Td (>400 °C) have been synthesized. Among the complexes, that shown in the figure has strong excimer emission attributed to the monomer triplet excited state with a localized structure. The application of this low band‐gap material
明亮的白光:合成了由四齿O N C N配体支撑的,具有高发射量子产率(0.72-0.93)和高T d(> 400°C)的一系列高度坚固的铂(II)配合物。在配合物中,图中所示的配合物具有强的受激准分子发射,这归因于具有局部结构的单体三重态激发态。重点介绍了这种低带隙材料在单掺杂有机或聚合物白光发光二极管(WOLED)上的应用。