کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1299010 1498417 2005 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Mixed cation effects in glasses with three types of alkali ions
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
Mixed cation effects in glasses with three types of alkali ions
چکیده انگلیسی

For the first time we present temperature-dependent dc conductivities of a series of mixed alkali glasses with three types of alkali ions and activation energies determined thereof. The studied glasses are alkali borate glasses of type xLi2O·(0.2 − x)Na2O·0.1K2O·0.7B2O3 with x = 0, 0.04, 0.08, 0.10, 0.12, 0.16 and 0.20. The new results confirm our previous prediction presented in Solid State Ionics, Volume 176, Issues 9–10 (2005) 921–927 that the mixed cation effect is more pronounced in glasses with three types of cations (ternary mixed alkali glasses) than in those with two types of cations (binary mixed alkali glasses).

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Ionics - Volume 176, Issues 29–30, September 2005, Pages 2279–2284
نویسندگان
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