ZnO nanoarrays film grown by forced-hydrolysis-initiated-nucleation technique and its photo-induced electrical property

Xiulan Hu, Yoshitake Masuda, Tatsuki Ohji, Kazumi Kato

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Anhydrous zinc acetate pre-coated on the FTO substrate was served as a template layer, and ZnO nanowhisker arrays were simply and successfully fabricated by its forced-hydrolysis-initiated-nucleation of the layer in an aqueous solution at low temperature below 100 °C. The technique doesn't need any expensive metal catalyst and high-temperature treatment. The density, diameter and length of whiskers were controllable by changing the deposition time. As-grown ZnO nanoarrays showed photo-induced electrical property. Enhanced photo-induced current (2.0∼3.0 × 10-5 A) was detected under laser irradiation after DNA molecules labeled with dye molecules were loaded on the ZnO nanowhisker arrays.

源语言英语
主期刊名Asian Ceramic Science for Electronics III and Electroceramics in Japan XII
出版商Trans Tech Publications Ltd
83-86
页数4
ISBN(印刷版)0878493069, 9780878493067
DOI
出版状态已出版 - 2010
已对外发布
活动6th Asian Meeting on Electroceramics, AMEC-6, in conjunction with the Electronics Division Meeting of the Ceramic Society of Japan - Tsukuba, 日本
期限: 22 10月 200824 10月 2008

出版系列

姓名Key Engineering Materials
421-422
ISSN(印刷版)1013-9826
ISSN(电子版)1662-9795

会议

会议6th Asian Meeting on Electroceramics, AMEC-6, in conjunction with the Electronics Division Meeting of the Ceramic Society of Japan
国家/地区日本
Tsukuba
时期22/10/0824/10/08

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