skip to main content
Idioma:
Primo Search
Clear Search Box
Search in: Busca Geral
Busca Avançada
Busca por Índices

Photocatalytic Oxygen Evolution from Functional Triazine‐Based Polymers with Tunable Band Structures

Lan, Zhi‐An ; Fang, Yuanxing ; Zhang, Yongfan ; Wang, Xinchen

Angewandte Chemie International Edition, 2018-01, Vol.57 (2), p.470-474 [Periódico revisado por pares]

Germany: Wiley Subscription Services, Inc

Texto completo disponível

Citações Citado por
  • Título:
    Photocatalytic Oxygen Evolution from Functional Triazine‐Based Polymers with Tunable Band Structures
  • Autor: Lan, Zhi‐An ; Fang, Yuanxing ; Zhang, Yongfan ; Wang, Xinchen
  • Assuntos: artificial photosynthesis ; Chemical evolution ; Chemical synthesis ; conjugated polymers ; Harvesters ; Kinetics ; Optical properties ; Oxygen ; oxygen evolution ; Photocatalysis ; Photosynthesis ; Polymers ; Reaction kinetics ; Redox properties ; Splitting ; Triazine ; Water splitting
  • É parte de: Angewandte Chemie International Edition, 2018-01, Vol.57 (2), p.470-474
  • Notas: ObjectType-Article-1
    SourceType-Scholarly Journals-1
    ObjectType-Feature-2
    content type line 23
  • Descrição: Conjugated polymers (CPs) are emerging and appealing light harvesters for photocatalytic water splitting owing to their adjustable band gap and facile processing. Herein, we report an advanced mild synthesis of three conjugated triazine‐based polymers (CTPs) with different chain lengths by increasing the quantity of electron‐donating benzyl units in the backbone. Varying the chain length of the CTPs modulates their electronic, optical, and redox properties, resulting in an enhanced performance for photocatalytic oxygen evolution, which is the more challenging half‐reaction of water splitting owing to the sluggish reaction kinetics. Our results could stimulate interest in these functional polymers where a molecular engineering strategy enables the production of suitable semiconductor redox energetics for oxygenic photosynthesis. Chain length optimization: Conjugated triazine‐based polymers with finely tunable band structures and optical properties have been used as organic semiconductors for photocatalytic O2 evolution. The performance of the polymers can be optimized by altering the linkage structure, demonstrating an emerging and appealing application of polymeric materials in oxygenic photosynthesis.
  • Editor: Germany: Wiley Subscription Services, Inc
  • Idioma: Inglês
Links
Voltar para lista de resultados

  • Realização: ABCD-USP USP   Logos de Redes Sociais: Freepik

Buscando em bases de dados remotas. Favor aguardar.