WebSep 21, 2016 · Highly luminescent donor–acceptor molecules based on a phenothiazine donor unit coupled with a xanthone or benzophenone acceptor unit were developed. ... J. … WebNov 4, 2011 · Phenothiazine derivatives with various conjugated linkers (furan, thiophene, and 3,4-ethylenedioxythiophene) were synthesized and used in dye-sensitized solar cells to study the effect of conjugated linkers on device performance. Among them, one with furan as a conjugated linker showed a solar energ …
Novel ethynyl-pyrene substituted phenothiazine based metal free …
WebFeb 25, 2024 · This study demonstrates that conjugated organic copolymers are attractive electrode materials due to their intrinsic conductivity combined with the presence of … WebApr 21, 2024 · Six new dyes based on phenothiazine conjugated to an ethynyl-pyrene moiety are synthesized and characterized. Dye-sensitized solar cells are fabricated using these dyes with and without a co-adsorbent, chenodeoxychloicacid. Simple molecular engineering around the phenothiazine moiety enabled a maximum of 12% photoconversion efficiency … tower of fantasy tank team
High Energy and Quantum Efficiency in Photoinduced Charge …
WebThree new D-A-π-A metal-free organic dyes based on phenothiazine as a donor (D) and non-conjugated π-spacer were designed and synthesized. The incorporation of different 'internal acceptors' (electron traps) such as benzothiadiazole (BTD), benzotriazole (BTA), and pyridine were shown to allow systematic tuning of the energy levels and the photophysical … WebHerein, a conjugated copolymer design with phenothiazine as a redox-active group and a bithiophene co-monomer is presented, enabling ultra-high rate capability and cycling … WebJun 30, 2024 · Conjugated Cross-linked Phenothiazines as Green or Red Light Heterogeneous Photocatalysts for Copper-Catalyzed Atom Transfer Radical Polymerization Conjugated Cross-linked Phenothiazines as Green or Red Light Heterogeneous Photocatalysts for Copper-Catalyzed Atom Transfer Radical … tower of fantasy tablet