High performance ambient processed inverted polymer solar cells through interfacial modification with a fullerene self-assembled monolayer
High performance ambient processed inverted polymer solar cells through interfacial modification with a fullerene self-assembled monolayer
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DOI：
10.1063/1.3028094
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发表时间：
2008-12-08
影响因子：
4
通讯作者：
Jen, Alex K. -Y.
中科院分区：
文献类型：
--
作者：
Hau, Steven K.;Yip, Hin-Lap;Jen, Alex K. -Y.
将具有氧化锌纳米颗粒作为电子选择性接触的倒置体异质结太阳能电池的性能与用富勒烯自组装单层（C-60-SAM）改性的那些进行比较。与未改性的器件相比，用C-60-SAM改性的器件在转换效率方面显示出非常显著的改善，导致效率高达4.9%。这是由于来自C-60-SAM的无机/有机界面的增强的电子耦合导致改善的填充因子和光电流。此外，将在惰性环境中制造的器件与在环境中制造的器件进行比较，显示出相当的器件性能。
The performance of inverted bulk-heterojunction solar cells with zinc oxide nanoparticles as the electron selective contact is compared to those modified with a fullerene self-assembled monolayer (C-60-SAM). The devices modified with a C-60-SAM show very significant improvement in conversion efficiencies compared to unmodified devices leading to efficiencies as high as 4.9%. This is due to enhanced electronic coupling of the inorganic/organic interface from the C-60-SAM leading to improved fill factor and photocurrent. Furthermore, devices fabricated in an inert environment were compared to those fabricated in ambient showing comparable device performance.