کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
228955 | 464854 | 2014 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Incorporated ZnO onto nano clinoptilolite particles as the active centers in the photodegradation of phenylhydrazine
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Incorporated ZnO onto nano clinoptilolite particles as the active centers in the photodegradation of phenylhydrazine Incorporated ZnO onto nano clinoptilolite particles as the active centers in the photodegradation of phenylhydrazine](/preview/png/228955.png)
چکیده انگلیسی
ZnO was incorporated into nano particles of clinoptiloite by ion exchanging the zeolite in a zinc nitrate aqueous solution followed by calcinations process. All raw and modified samples were characterized by XRD, FT-IR, DRS, TG-DTG, SEM, BET and TEM. The prepared catalyst was used in the photocatalytic degradation of phenylhydrazine (PHZ) and the best experimental parameters were obtained as: 0.25 g L−1 of the catalyst, 20 ppm pollutant concentration and pH = 8. The degradation extent was monitored by UV–vis spectroscopy and the results were confirmed by HPLC and the chemical oxygen demand (COD).
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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Industrial and Engineering Chemistry - Volume 20, Issue 2, 25 March 2014, Pages 695–704
Journal: Journal of Industrial and Engineering Chemistry - Volume 20, Issue 2, 25 March 2014, Pages 695–704
نویسندگان
Alireza Nezamzadeh-Ejhieh, Fatemeh Khodabakhshi-Chermahini,