کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7707286 | 1497316 | 2018 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Hydrogen production by a low-cost electrolyzer developed through the combination of alkaline water electrolysis and solar energy use
ترجمه فارسی عنوان
تولید هیدروژن توسط الکترولیز کم هزینه توسط ترکیبی از الکترولیز آب قلیایی و استفاده از انرژی خورشیدی ایجاد شده است
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کلمات کلیدی
هیدروژن، انرژی خورشیدی، الکترولیز قلیایی،
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
چکیده انگلیسی
Electrolysis is a relatively simple process for obtaining hydrogen and can be combined with use of renewable energy sources, such as solar photovoltaic energy, for clean, sustainable gas production. This study designed a cylindrical electrolytic cell made of acrylic and 304 stainless steel electrodes to produce hydrogen. The electrolyte used was sodium hydroxide (NaOH 2-5 mol Lâ1), and the direct current voltages applied were 2.0, 2.7, and 3.4 V. The maximum hydrogen production was achieved with 5.0 mol Lâ1 NaOH and 3.4 V electric voltage. The system was connected to a photovoltaic panel of 20 W and exposed to solar radiation from 10 a.m. to 2 p.m. Approximately 2 L of hydrogen was produced within a period, and an average irradiance of 800.0 W mâ2 ± 60 W mâ2 was achieved. The system was stable throughout the tests.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Hydrogen Energy - Volume 43, Issue 9, 1 March 2018, Pages 4265-4275
Journal: International Journal of Hydrogen Energy - Volume 43, Issue 9, 1 March 2018, Pages 4265-4275
نویسندگان
Dayana D'Arc de Fátima Palhares, Luiz Gustavo Martins Vieira, João Jorge Ribeiro Damasceno,