138310-84-6Relevant articles and documents
Synthesis of novel thermally stable electrochromic polynorbornenes containing symmetrical diarylamine and unsymmetrical triarylamine chromophores via ring-opening metathesis polymerisation
Huang, Ying-Chi,Wang, Kun-Li,Lian, Wei-Ren,Liao, Yi-An,Liaw, Der-Jang,Lee, Kueir-Rarn,Lai, Juin-Yih
, p. 1849 - 1856 (2012)
A new electrochromic norbornene derivative (NB) containing symmetrical diphenylamine and unsymmetrical triphenylamine groups, was synthesised from norbornene amine and unsymmetrical triphenylamine-substituted bromide. NB was used to obtain unsaturated PNB via ring-opening metathesis polymerization using different Grubbs' catalysts, followed by hydrogen reduction to obtain saturated HPNB. PNB and HPNB were highly soluble in common organic solvents such as toluene, xylene, benzene, chlorobenzene, 1,2-dichlorobenzene, and tetrahydrofuran at room temperature. The glass transition temperatures (T g) of PNB and hydrogenated HPNB were 162 °C and 117 °C, respectively. The 10% weight-loss temperatures of PNB and hydrogenated HPNB were 410 °C and 450 °C, respectively. Cyclic voltammogram of HPNB film cast onto an indium-tin oxide (ITO)-coated glass substrate exhibited three reversible oxidation redox couples at 0.52, 0.85 and 1.30 V versus Ag/Ag+ in acetonitrile solution. The electrochromic characteristics of HPNB showed excellent stability and reversibility, with multi-staged colour changes from light yellow to green, dark-blue and purple as the potential changed from 0 to 1.35 V. The colour switching time and the bleaching time of the HPNB were 8.7 s and 4.3 s, respectively, at 1084 nm and 7.9 s and 3.8 s at 879 nm.
Amine-based compound and organic light emitting diode comprising the same
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Paragraph 0214; 0229; 0233-0235; 0246-0247; 0252-0253, (2020/09/08)
An amine-based compound and an organic light-emitting diode including the same are provided.
LUMINOGENS FOR BIOLOGICAL APPLICATIONS
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Paragraph 213, (2018/07/05)
A compound comprises a donor and an acceptor, wherein at least one donor ( "D" ) and at least one acceptor ( "A" ) may be arranged in an order of D-A; D-A-D; A-D-A; D-D-A-D-D; A-A-D-A-A; D-A-D-A-D; and A-D-A-D-A. The compound may be selected from the group consisting of: MTPE-TP, MTPE-TT, TPE-TPA-TT, PTZ-BT-TPA, NPB-TQ, TPE-TQ-A, MTPE-BTSe, DCDPP-2TPA, DCDPP-2TPA4M, DCDP-2TPA, DCDP-2TPA4M, TTS, ROpen-DTE-TPECM, and RClosed-DTE-TPECM. The compound may be used as a probe and may be functionalized with special targeted groups to image biological species. As non-limiting examples, the compound may be used in cellular cytoplasms or tissue imaging, blood vessel imaging, in vivo fluorescence imaging, brain vascular imaging, sentinel lymph node mapping, and tumor imaging, and the compound may be used as a photoacoustic agent.
Compound Containing Ring Linked Via Carbazole and Fluorene And Organic Electronic Element Using The Same, Terminal Thereof
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Paragraph 0207-0211, (2017/12/01)
Provided in the present invention are a compound containing a ring formed by bonding carbazole and fluorine, an organic electric element using the same, and a terminal thereof. The compound of the present invention can act various roles in an organic electric element and a terminal. In addition, when being applied to an organic electric element and a terminal, the compound reduces a driving voltage of the element and increases light efficiency, service life, and stability of the element.