Self-assembled monolayer modified copper(I) iodide hole transport layer for efficient polymer solar cells*

Project supported by the National Natural Science Foundation of China (Grant Nos. 61377065 and 61574064), the Science and Technology Planning Project of Guangdong Province, China (Grant Nos. 2013CB040402009 and 2015B010132009), and the Science and Technology Project of Guangzhou City, China (Grant No. 2014J4100056).

Zhong Yuancong1, 2, Zhang Qilun1, Wei You1, Li Qi1, Zhang Yong1, †
       

(color online) (a) XRD patterns and (b) UV-visible absorbance spectra of CuI films with and without C3-SAM modification.