کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7715691 | 1497458 | 2015 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Ferric phosphide nanoparticles film supported on titanium plate: A high-performance hydrogen evolution cathode in both acidic and neutral solutions
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Ferric phosphide nanoparticles film supported on titanium plate: A high-performance hydrogen evolution cathode in both acidic and neutral solutions Ferric phosphide nanoparticles film supported on titanium plate: A high-performance hydrogen evolution cathode in both acidic and neutral solutions](/preview/png/7715691.png)
چکیده انگلیسی
In this paper, we demonstrate the preparation of ferric phosphide nanoparticles film supported on titanium plate (FeP/Ti) through low-temperature phosphidation of electrodeposited ferric hydroxide nanoparticles film on Ti plate. When directly used as a hydrogen evolution cathode in acidic media, the FeP/Ti shows high catalytic performance and durability with nearly 100% Faradaic efficiency. It needs overpotentials of 116 and 191Â mV to afford current densities of 10 and 100Â mAÂ cmâ2, respectively, and the catalytic activity is maintained for at least 12Â h at an overpotential of 150Â mV. This electrode also performs well in neutral solutions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 40, Issue 15, 27 April 2015, Pages 5092-5098
Journal: International Journal of Hydrogen Energy - Volume 40, Issue 15, 27 April 2015, Pages 5092-5098
نویسندگان
Zonghua Pu, Chun Tang, Yonglan Luo,