کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
50003 46776 2013 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Ammonium oxidization at room temperature and plasmonic photocatalytic enhancement
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
Ammonium oxidization at room temperature and plasmonic photocatalytic enhancement
چکیده انگلیسی

In an alkaline condition, ammonium can be efficiently reduced with hydroxide ion using a spinning disk reactor at room temperature. To some extent, illumination can boost the processing efficiency by warming water. A homogeneous 8 nm crystallized platinum thin film deposited on a B270-glass substrate by plasma-enhanced atomic layer deposition absorbs light from 350 nm to 2500 nm. The absorbed light transforms plasmonic resonance energy on the platinum thin film and forms a high temperature hot layer. The plasmonic heating effect, or plasmonic photocatalytic reaction, enhances the activity of the Pt thin film for the oxidation of NH4+.

Figure optionsDownload as PowerPoint slideHighlights
► NH4+ can be efficiently reduced with OH− using SDR at room temperature.
► To some extent, illumination can boost the processing efficiency by warming water.
► Plasmonic heating effect on the 8 nm Pt thin film forms high temperature hot layer.
► Plasmonic PC reaction enhances the oxidation of NH4+ on 8 nm Pt thin film.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Communications - Volume 36, 5 June 2013, Pages 16–19
نویسندگان
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