Rear surface protection and front surface bi-layer passivation for silicon nanostructure-textured solar cells

被引：8

作者：

Dou, Bingfei ^{[1
]}

Jia, Rui ^{[1
]}

Li, Haofeng ^{[1
]}

Chen, Chen ^{[1
]}

Ding, Wuchang ^{[1
]}

Meng, Yanlong ^{[1
]}

Liu, Xinyu ^{[1
]}

Ye, Tianchun ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Microelect, Beijing 100029, Peoples R China

来源：

JOURNAL OF PHYSICS D-APPLIED PHYSICS | 2013年 / 46卷 / 02期

关键词：

NANOWIRE ARRAYS; FABRICATION;

D O I：

10.1088/0022-3727/46/2/025101

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Silicon nanostructure arrays were synthesized via Ag-catalysed chemical etching on solar cells. In contrast to the traditional etching in HF/AgNO3, the new technique used in this work produced nanostructure textures located only on the front surface of the cells. Furthermore, a SiO2/SiNX bi-layer was used to passivate the surface of the cells. By these optimizations, nanostructure-textured cells' performance was improved. The data obtained from this work are fundamental and has some reference value for future studies.

引用

页数：6

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