کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7721414 | 1497516 | 2013 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Photocatalytic water splitting of surfactant-free fabricated high surface area NaTaO3 nanocrystals
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Photocatalytic water splitting of surfactant-free fabricated high surface area NaTaO3 nanocrystals Photocatalytic water splitting of surfactant-free fabricated high surface area NaTaO3 nanocrystals](/preview/png/7721414.png)
چکیده انگلیسی
Uniform NaTaO3 ca. 15 nm and ca. 70 nm nanocrystals were synthesized via a novel surfactant-free solvothermal reaction. The acidic alkoxide hydrolyzation leads to small size and high surface area particles. The different size of the nanocrystals was controlled by altering concentration. The alkoxide-based synthetic route leads to small particle size and high surface area, which improved the charge separation and migration of photogenerated carriers and benefited the surface chemical reaction of catalysts. As a result, the high total yield of photocatalytic water splitting hydrogen generation was obtained, which was as high as 3.106 mmol hâ1 gâ1.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 38, Issue 29, 30 September 2013, Pages 12739-12746
Journal: International Journal of Hydrogen Energy - Volume 38, Issue 29, 30 September 2013, Pages 12739-12746
نویسندگان
Wei Jiang, Xiuling Jiao, Dairong Chen,