کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1491216 | 992346 | 2008 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The enhanced photoactivity of nanosized Bi2WO6 catalyst for the degradation of 4-chlorophenol
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The enhanced photoactivity of nanosized Bi2WO6 catalyst for the degradation of 4-chlorophenol The enhanced photoactivity of nanosized Bi2WO6 catalyst for the degradation of 4-chlorophenol](/preview/png/1491216.png)
چکیده انگلیسی
Nanosized Bi2WO6 catalyst exhibited the enhanced photoactivity for the degradation of 4-chlorophenol (4-CP) under visible irradiation compared to the sample prepared by high-temperature solid reaction. The photoactivity of the catalyst was sensitive to pH variation of the suspension. Nanosized Bi2WO6 catalyst showed the highest activity at pH 7.2. The photodegradation of 4-CP by nanosized Bi2WO6 catalyst followed a pseudo-first-order reaction. After three recycling runs for the photodegradation of 4-CP, the activity of the catalyst did not show any significant loss, suggesting that the catalyst was stable under visible irradiation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Research Bulletin - Volume 43, Issue 10, 2 October 2008, Pages 2617–2625
Journal: Materials Research Bulletin - Volume 43, Issue 10, 2 October 2008, Pages 2617–2625
نویسندگان
Hongbo Fu, Wenqing Yao, Liwu Zhang, Yongfa Zhu,