کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1627885 | 1516461 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Improvement of high- and low-temperature characteristics of nickel-metal hydride secondary batteries using rare-earth compounds
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Improvement of high- and low-temperature characteristics of nickel-metal hydride secondary batteries using rare-earth compounds Improvement of high- and low-temperature characteristics of nickel-metal hydride secondary batteries using rare-earth compounds](/preview/png/1627885.png)
چکیده انگلیسی
Improvement of high- and low-temperature characteristics of nickel–metal hydride secondary batteries using rare-earth compounds is discussed. High-temperature charge characteristics are improved by coating a sintered positive electrode with yttrium hydroxide due to the increased oxygen evolution overpotential. Low-temperature discharge characteristics are also improved by adding rare-earth oxides into a negative electrode due to the increased ratio of metallic nickel at the surface of the hydrogen-absorbing alloy.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volumes 408–412, 9 February 2006, Pages 288–293
Journal: Journal of Alloys and Compounds - Volumes 408–412, 9 February 2006, Pages 288–293
نویسندگان
Katsuhiko Shinyama, Hiroshi Nakamura, Toshiyuki Nohma, Ikuo Yonezu,