کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1301810 1498952 2013 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The research of a new polyoxometalates based photosensitizer on dye sensitized solar cell
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
The research of a new polyoxometalates based photosensitizer on dye sensitized solar cell
چکیده انگلیسی


• The polyoxometalates (POMs) sensitized solar cell (PSSC) was studied firstly.
• It is breakthrough to put forward that POMs export electrons under irradiation.
• The energy level and band gap were investigated for the POMs base sensitizer.

Keggin-type polyoxometalates (POMs) based photosensitizer [(CH3)4N]5[PW11O39RhCH2COOH]∙6H2O (PW11Rh-COOH) was firstly explored for assembling the POMs sensitized solar cells (PSSC). Electrochemical measurement, UV–vis diffuse reflectance spectrum, Surface photovoltage spectrum, and X-ray photoelectron spectroscopy demonstrated that PW11Rh-COOH displayed higher photovoltaic response than that of other POMs because of the better visible-light response, energy level matching and higher carrier separation efficiency.

Keggin-type polyoxometalates (POMs) based photosensitizer [(CH3)4N]5[PW11O39RhCH2COOH]∙6H2O (PW11Rh-COOH) was firstly explored for assembling the POMs sensitized solar cells (PSSC), which displayed higher photovoltaic response than that of other POMs because of the better visible-light response, energy level matching and higher carrier separation efficiency.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Inorganic Chemistry Communications - Volume 38, December 2013, Pages 78–82
نویسندگان
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