156028-40-9Relevant articles and documents
Detection of Ethylenediamine Using a Fluorescent Probe in Solution and in a PMMA Matrix
Kim, Yongkyun,Son, Sang-Ho,Lee, Taek Seung
, p. 179 - 188 (2014)
Fluorescent 3′,6′-bis(octyloxy)-p-Terphenyl-4,4′-dialdehyde 3 has been successfully synthesized via a Suzuki cross-coupling reaction of the corresponding dibromo compound with a boronic acid compound in the presence of palladium catalyst. The fluorescent
A Molecular Replication Process Drives Supramolecular Polymerization
Feng, Yuanning,Philp, Douglas
supporting information, p. 17029 - 17039 (2021/10/25)
Supramolecular polymers are materials in which the connections between monomers in the polymer main chain are non-covalent bonds. This area has seen rapid expansion in the last two decades and has been exploited in several applications. However, suitable
A high efficiency pure organic room temperature phosphorescence polymer PPV derivative for OLED
He, Ying,Cheng, Nianhe,Xu, Xin,Fu, Jiawei,Wang, Jun-an
, p. 247 - 251 (2018/11/30)
For the purpose of improving device efficiency and reducing cost, it is necessary to develop pure organic molecules with room temperature phosphorescence (RTP). A high efficiency pure organic RTP polymer, poly-p-phenylene vinylene (PPV) derivative (Br-PPV-CHO), was designed and synthesized, which possesses a blue emission at 496 nm, an emission lifetime of 14.1 μs, and a photoluminescence quantum yield of 12.2%, and the HOMO and LUMO of ?5.35 eV and ?2.75 eV, respectively, showing a great potential application in the emitting layer of OLED. A device fabricated with the PPV derivative as the emitting material layer shows a max luminance of 194 cd/m2 when the Br-PPV-CHO content was 0.5 wt %, demonstrating the best RTP performance. The good properties of Br-PPV-CHO come from the substituent groups of bromine and aromatic aldehyde, and the molecular structure design strategy in the PPV derivative supplies a useful guidance for the design and syntheses of organic RTP materials.
