| Title | 环金属化铑(Ⅲ)配合物中配体介导的发光增强及其在高效有机发光器件中的应用 |
| Alternative Title | Ligand-mediated luminescence enhancement in cyclometalated rhodium (III) complex and application of ligand-mediated luminescence enhancement in efficient organic light-emitting device
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| Author | |
| First Inventor | 黄文忠
|
| Original applicant | 南方科技大学
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| First applicant | 南方科技大学
|
| Address of First applicant | 518055 广东省深圳市南山区学苑大道1088号
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| Current applicant | 南方科技大学
|
| Address of Current applicant | 518055 广东省深圳市南山区学苑大道1088号 (广东,深圳,南山区)
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| First Current Applicant | 南方科技大学
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| Address of First Current Applicant | 518055 广东省深圳市南山区学苑大道1088号 (广东,深圳,南山区)
|
| Application Number | CN201980100030.0
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| Application Date | 2019-07-04
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| Open (Notice) Number | CN114341146A
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| Date Available | 2022-04-12
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| Status of Patent | 实质审查
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| Legal Date | 2022-04-29
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| Subtype | 发明申请
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| SUSTech Authorship | First
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| Abstract | 设计并制备了一系列强发光环金属化铑(Ⅲ)配合物，其薄膜的光致发光量子产率高达0.65。强发光性质通过一种强σ‑供体环金属化配体的巧妙选择得以实现，该配体有较低的分子内态和提高d‑d激发态的能力。这是第一份证明铑(Ⅲ)配合物能够作为有机发光器件的高效发光材料的报告。实现了引人注目的高达12.2％的外量子效率和超过3000小时的工作半衰期。 |
| Other Abstract | A series of strong luminous ring metallized rhodium (III) complexes are designed and prepared, and the photoluminescence quantum yield of the film is up to 0.65. The strong luminescent property is realized through the ingenious selection of a strong sigma-donor ring metallization ligand, and the ligand has a lower intramolecular state and the capability of improving the d-d excited state. This is the first report that the rhodium (III) complex can be used as an efficient luminescent material of an organic luminescent device. The noticeable external quantum efficiency as high as 12.2% and the working half-life period of more than 3000 hours are realized. |
| CPC Classification Number | C09K11/06
; C07F15/0073
; C09K2211/185
; H10K85/341
; H10K50/11
; H10K2101/10
; H10K85/331
; C09K2211/1044
; H10K2101/30
|
| IPC Classification Number | C07F15/00
; C09K11/06
; H01L51/54
|
| INPADOC Legal Status | （ENTRY INTO FORCE OF REQUEST FOR SUBSTANTIVE EXAMINATION）[2022-04-29][CN]
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| INPADOC Patent Family Count | 6
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| Extended Patent Family Count | 6
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| Priority date | 2019-07-04
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| Patent Agent | 潘登
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| Agency | 北京品源专利代理有限公司
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| URL | [Source Record] |
| Data Source | PatSnap
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| Document Type | Patent |
| Identifier | http://kc.sustech.edu.cn/handle/2SGJ60CL/534261 |
| Department | Department of Chemistry |
| Recommended Citation GB/T 7714 |
黄文忠. 环金属化铑(Ⅲ)配合物中配体介导的发光增强及其在高效有机发光器件中的应用.
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