Abstract:
본 발명은 빠른 반응성의 발광 전기화학 전지용 착물 및 그 제조방법에 관한 것으로서, 보다 상세하게는 리간드가 결합된 중성 이리디움 착물에 있어서, 하기의 구조식 1을 갖는 빠른 반응성의 발광 전기화학 전지(LECs; Light-emitting electrochemical cells) 소자용 착물이다. [L 1 ] 2 IrL 2 (여기서, L 1 은 Ir에 결합하는 주요 리간드이고, L 2 는 Ir에 결합하는 보조 리간드로서 메달린(pendent; 부속된) 짝 양이온(counter cation)을 갖는 것임)
Abstract:
The present invention relates to a non-quenching type oxygen detection composition and an oxygen detection method. The oxygen detection method according to the present invention is a non-quenching type oxygen detection method rather than a quenching type oxygen detection method previously used so as to have high sensitivity and accuracy in oxygen detection compared to the exiting oxygen detection method. Further, after oxidation through the contact with oxygen, the oxygen can be recycled by re-reduction.
Abstract:
본 발명은 비소광 방식의 산소 검출용 조성물 및 산소 검출 방법에 관한 것이다. 본 발명에 따른 산소 검출 방법은 기존에 사용되던 소광 방식의 산소 검출 방법이 아닌 비소광 방식의 산소 검출 방법으로, 기존의 산소 검출 방법에 비하여 산소 검출에 있어서 보다 민감도 및 정확도가 높다. 또한 산소와의 접촉을 통한 산화 이후에, 재환원시켜 재활용할 수 있는 효과가 있다.
Abstract:
PURPOSE: A tris(4-(pyren-1-yl)phenyl)amine is provided to enable use as a hole transport layer due to excellent hole transport ability and to obtain organic light-emitting diodes with improved performance. CONSTITUTION: A method for preparing tris(4-(pyren-1-yl)phenyl)amine represented by chemical formula 1 comprises a step of reacting tris(4-bromophenyl)amine, 1-pyreneboronic acid, K2CO3, and palladium tetrakis(triphenylphosphine) in a THF/H2O solution through heating and mixing. An organic electroluminescent device uses an excimer of a material of chemical formula 1.
Abstract translation:目的:提供三(4-(芘-1-基)苯基)胺,以便由于优异的空穴传输能力而能够用作空穴传输层,并获得具有改进性能的有机发光二极管。 构成:由化学式1表示的三(4-(芘-1-基)苯基)胺的制备方法包括使三(4-溴苯基)胺,1-芘硼酸,K 2 CO 3和四(三苯基膦) )通过加热和混合在THF / H 2 O溶液中。 有机电致发光器件使用化学式1的材料的准分子。
Abstract:
Disclosed are an amine based compound and an organic light emitting device including the same. According to an embodiment of the present invention, provided is the amine based compound represented by Chemical Formula 1. In Chemical Formula 1, L1 is selected from a C3_-C10_ cycloalkylene group, a C3_-C10_ heterocycloalkylene group, a C3_-C10_ cycloalkenyl group, a C3_-C10_ heterocycloalkenylene group, a C6_-C60_ arylene group, and a C2_-C60_ heteroarylene group. The amine-based compound has excellent electrical properties, light emitting properties, and thermal stability. Therefore, the organic light emitting device using the same compound can have enhanced properties of driving voltages, light emission efficiency, and color purity.