کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7932750 | 1512818 | 2018 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The orderly nano array of truncated octahedra Cu2O nanocrystals with the enhancement of visible light photocatalytic activity
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The orderly nano array is able to improve the light utilization efficiency and has been thought to be a promising way for advancing photocatalysis. The orderly nano array of truncated octahedra Cu2O nanocrystals have been successfully fabricated by the facile solution-based one-step reduction and self-assembly method. The results of XRD, SEM and TEM indicate that the Cu2O nano array is successfully assembled on the Si substrate. The photocatalytic activity of the Cu2O orderly nano array is investigated under visible light irradiation, and it is demonstrated to be signiï¬cantly enhanced after the Cu2O is self-assembled orderly. Furthermore, the surface orderly structure of the nano array is considered as the main reason for the enhancement.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Photonics and Nanostructures - Fundamentals and Applications - Volume 30, July 2018, Pages 20-24
Journal: Photonics and Nanostructures - Fundamentals and Applications - Volume 30, July 2018, Pages 20-24
نویسندگان
Xiaofeng Wei, Jiaqi Pan, Jie Mei, Yingying Zheng, Can Cui, Chaorong Li,