کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5463543 | 1517200 | 2017 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Novel MoS2-modified AgVO3 composites with remarkably enhanced photocatalytic activity under visible-light irradiation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this work, we reported on the synthesis of novel MoS2-modified AgVO3 composites via a facile two-step method. The effects of MoS2 content on the structure and properties of AgVO3 were investigated. The results demonstrated that the as-prepared MoS2/AgVO3 composites showed enhanced photocatalytic performance toward degradation of Rhodamine B (RhB) under visible-light irradiation compared with individual MoS2 and AgVO3. Such a remarkable enhancement of photocatalytic activity was mainly ascribed to the improved separation efficiency of photogenerated electron-hole pairs. The trapping experiments of active species confirmed that h+ and O2ââ are the predominant active species for RhB degradation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 188, 1 February 2017, Pages 252-256
Journal: Materials Letters - Volume 188, 1 February 2017, Pages 252-256
نویسندگان
Ling Cao,