Constructing Post-Permeation Method to Fabricate Polymer/Nanocrystals Hybrid Solar Cells with PCE Exceeding 6%

被引：18

作者：

Du, Xiaohang ^{[1
]}

Zeng, Qingsen ^{[1
]}

Jin, Gan ^{[1
]}

Liu, Fangyuan ^{[1
]}

Ji, Tianjiao ^{[1
]}

Yue, Yuanyuan ^{[2
]}

Yang, Yi ^{[1
]}

Zhang, Hao ^{[1
]}

Yang, Bai ^{[1
]}

机构：

[1] Jilin Univ, Coll Chem, State Key Lab Supramol Struct & Mat, 2699 Qianjin Ave, Changchun 130012, Peoples R China

[2] Jilin Univ, Coll Elect Sci & Engn, State Key Lab Integrated Optoelect, 2699 Qianjin Ave, Changchun 130012, Peoples R China

来源：

SMALL | 2017年 / 13卷 / 11期

基金：

美国国家科学基金会;

关键词：

POWER CONVERSION EFFICIENCY; OPEN-CIRCUIT VOLTAGE; THIN-FILM; PHOTOVOLTAIC PERFORMANCE; CDTE NANOCRYSTALS; AQUEOUS MATERIALS; POLYMER; LAYER; NANOPARTICLES; HETEROJUNCTION;

D O I：

10.1002/smll.201603771

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A post-permeation method is constructed for fabricating bulk-heterojunction hybrid solar cells. Porous CdTe film is prepared by annealing the mixture solution of aqueous CdTe nanocrystals and cetyltrimethyl ammonium bromide, after which the post-permeation of polymer is employed. By this method, kinds of polymers can be applied regardless of the intermiscibility with the nanoparticles. The inorganic nanocrystals and the polymer can be treated under respective optimized annealing temperatures, which can facilitate the growth of nanocrystals without damaging the polymers. A high power conversion efficiency of 6.36% in the polymer/nanocrystals hybrid solar cells is obtained via systematical optimization.

引用

页数：8

共 29 条

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