桥连吸附基团对酞菁敏化太阳能电池性能的影响  

Research progress on anchoring groups and spacers of phthalocyanine-sensitized solar cells

作　　者：廖超强 曹杰[1] 杨玲[1] 张学俊[1] 

机构地区：[1]中北大学理学院,山西太原030051

出　　处：《天津化工》2016年第1期9-12,共4页Tianjin Chemical Industry

摘　　要：染料敏化太阳能电池中,光敏剂是影响电池光伏性能的重要因素,其中酞菁类光敏剂在红光区具有优良的光吸收性能,光化学稳定性高。根据染料敏化太阳能电池的工作原理,通过扩大共轭结构和引入吸电子结构,可以有效的调节染料的能级。综述了吸附基团和桥连结构对染料光敏性能的影响,吸附基团通过共轭结构或直接连接在酞菁环上,会有效的增强电子的流动。Phthalocyanines are among dye- sensitized solar cells（DSSCs） due to their extremely intense redabsorbance and excellent photochemical stability. According to operational principle of DSSCs, the energy levelswere adjusted through boarder the conjugated construction and introduced the electron- withdraw moiety. Therelationship between anchoring groups, spacers and the performance of phthalocyanine sensitizers were outlined.

关 键 词：酞菁 吸附基团 桥连结构 敏化太阳能电池 

分 类 号：O625.8[理学—有机化学]