کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7705333 | 1497294 | 2018 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Mutual effect of extrinsic defects and electronic carbon traps of M-TiO2 (MÂ =Â V, Co, Ni) nanorod arrays on photoexcited charge extraction of CdS for superior photoelectrochemical activity of hydrogen production
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Mutual effect of extrinsic defects and electronic carbon traps of M-TiO2 (MÂ =Â V, Co, Ni) nanorod arrays on photoexcited charge extraction of CdS for superior photoelectrochemical activity of hydrogen production Mutual effect of extrinsic defects and electronic carbon traps of M-TiO2 (MÂ =Â V, Co, Ni) nanorod arrays on photoexcited charge extraction of CdS for superior photoelectrochemical activity of hydrogen production](/preview/png/7705333.png)
چکیده انگلیسی
204Raman spectra of M â TiO2 nanorod arrays are showing the increasing trends of electronic carbon traps (black arrow) and extrinsic defects (green arrow). While, photocurrent density and voltage plot of transition metal doped M-TiO2/CdS (M = V, Co, Ni) show its primary dependence upon amount of carbon content in M â TiO2 determined through Raman spectroscopy and secondary dependence upon its extrinsic defects i.e., oxygen vacancies, mid gap energy states. The primary dependence is indirect i.e., higher the amount of carbon content in transition metal (TM) doped M â TiO2, thus lower is the output photocurrent density in the corresponding heterojunction bilayer.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 43, Issue 31, 2 August 2018, Pages 14388-14405
Journal: International Journal of Hydrogen Energy - Volume 43, Issue 31, 2 August 2018, Pages 14388-14405
نویسندگان
Asad Mumtaz, Norani Muti Mohamed, Muhammad Imran Irshad, Asfand Yar, Mohamed Shuaib Mohamed Saheed,