WebBased on this result, we designed alternating copolymers containing these fused-boron ketoiminates as a monomer unit. In particular, by changing the connection point at the boron complex, the shape of the polymer chain was varied to … WebIn this research, the synthesis of boron-ketoiminate-containing polymers is reported with large molecular weights (Mn = 20 000) and their optical properties are examined by UV-vis absorption and photoluminescence spectrometries. It is shown that the polymers exhibit strong emission both in the solut …

Boron: Benefits, Side Effects, Dosage, and Interactions

WebIn this study, four boron ketoiminate-based conjugated polymers P1–P4 are designed and synthesized via Suzuki polymerization. The resulting polymers are weakly fluorescent in pure THF solutions, but become highly emissive when aggregated in THF/water mixtures or fabricated into conjugated polymer nanoparticles (CPNs), showing typical AIE (AIEE) … WebAlready have an account? Log in here.. Login ID: Password: Re-enter: Email: (Don't worry, your e-mail will not be distributed or made public. Its only purpose is for us to contact you about your account.) incendiu in thassos

Boron-ketoiminate-based polymers: fine-tuning of the emission

WebIn this study, compounds containing boron β-ketoiminate (BKI) as a chromophore were synthesized and used as dye sensitizers in dye-sensitized solar cells. The new dyes were orange or red crystals and showed maximum absorptions in the 410–450 nm wavelength region on titanium dioxide substrates. WebIn this regard, we designed and synthesized a novel conjugated polymer incorporating π-extended boron ketoiminate units. The resulting polymer shows typical aggregation-induced enhanced emission (AIEE) characteristics and a dominant UV absorption of 447 nm in THF, which matches well with the laser excitation. WebDependence of mechanofluorochromic property at room temperature on alkyl chain structure for β-diketone boron complex and its polymer blend film. Author links open overlay panel Ling Zhang a 1, Li-Li Ma a 1, Xin Wang a, Xiong-Yan … incendiu berceni