Synthesis and characterization of an A2BC type phthalocyanine and its visible-light-responsive photocatalytic H2 production performance on graphitic carbon nitride
(Zn‐tri‐PcNc‐2 b) yielded a 3.56 % conversion efficiency in sensitizing TiO2‐based dye‐sensitizedsolarcells (DSSCs) under simulated AM 1.5G solar irradiation (100 mW cm−2), which is higher than that of the nBuO‐containing analogue Zn‐tri‐PcNc‐3 b (2.20 %). Moreover, Zn‐tri‐PcNc‐2 b displays 60.7 % of the maximum incident monochromatic photon‐to‐current conversion efficiency (IPCE) in the red/near‐IR region
Synthesis of asymmetric zinc phthalocyanine with bulky diphenylthiophenol substituents and its photovoltaic performance for dye-sensitized solar cells
作者:Wenye Shi、Bosi Peng、Yingying Guo、Li Lin、Tianyou Peng、Renjie Li
DOI:10.1016/j.jphotochem.2016.02.009
日期:2016.5
Asymmetric zincphthalocyanine derivative (Zn-tri-PcNc-9) bearing one carboxylic and six bulky diphenylthiophenol groups was synthesized as a sensitizer for dye-sensitizedsolarcells. The obtained Zn-tri-PcNc-9 exhibits strong and expanded Q-band absorption peak (at ∼741 nm) in the red/near-IR light (600–800 nm) range, and its photovoltaic performance in sensitizing TiO2-based solarcell can be significantly
非对称的锌酞菁衍生物(含有Zn三-PcNc-9 )带有一个羧酸和六个笨重diphenylthiophenol基团来合成作为用于染料敏化太阳能电池的增感剂。将所得到的含有Zn三-PcNc-9表现出强和扩大Q波段吸收在红色/近IR光峰(在~741纳米)(600-800纳米)范围内,并且在敏化的TiO其光电性能2系通过使用鹅去氧胆酸(CDCA)作为共吸附剂,可以显着改善太阳能电池,因为其电荷复合受到了阻碍。在最佳敏化条件下,相应的太阳能电池效率为3.61%,与没有CDCA的太阳能电池相比,效率提高了144%。此外,含有Zn三-PcNc-9其O-的致敏的太阳能电池显示了31.6%在~730纳米的最大入射光-电流转换效率,由约20纳米的红移相比于(~710纳米)带有六个二苯基苯氧基的取代类似物(Zn- tri -PcNc-8),表明一种有效的解决方案可以扩大ZnPc敏化太阳能电池的红色/近红外响应范
Synthesis of zinc phthalocyanine with large steric hindrance and its photovoltaic performance for dye-sensitized solar cells
作者:Li Lin、Bosi Peng、Wenye Shi、Yingying Guo、Renjie Li
DOI:10.1039/c4dt03397c
日期:——
An asymmetric zinc phthalocyanine with large steric hindrance (Zn-tri-PcNc-8) shows a best efficiency of 3.01%.
一种具有大的空间位阻的不对称锌酞菁化合物(Zn-tri-PcNc-8)表现出最佳效率为3.01%。
5- or 6-alkoxycarbonyl-2,3-dicyanonaphthalenes and process for production thereof
申请人:Hitachi Chemical Co., Ltd.
公开号:EP0284369A2
公开(公告)日:1988-09-28
A 5- or 6-alkoxycarbonyl-2,3-dicyanonaphthalene is a useful intermediate for synthesizing a tetrakis(alkoxycarbonyl) metal naphthalocyanine.