کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1292589 | 973390 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The structure, lithium ion conductivity and reaction suppression against Li anode of the LaAlO3-La0.57Li0.3TiO3 solid solution
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The structure, lithium ion conductivity and reaction suppression against Li anode of the LaAlO3-La0.57Li0.3TiO3 solid solution The structure, lithium ion conductivity and reaction suppression against Li anode of the LaAlO3-La0.57Li0.3TiO3 solid solution](/preview/png/1292589.png)
چکیده انگلیسی
The structure, lithium ion conductivity and reaction suppression against lithium of the novel xLaAlO3-(1 â x)La0.57Li0.30TiO3 oxides (0 â¤Â x â¤Â 1) with a perovskite related structure (ABO3) are studied by using X-ray diffraction, ac impedance and digital multimeter. The results show that owing to the geometric environment, consisting of La3+, Li+ and vacancy at A-sites, the conductivities from x = 0 to 20 mol% are maintained in the range of 10â4 S cmâ1, and decrease to 8.92 Ã 10â9 S cmâ1 with 30-40 mol% LaAlO3 addition. When the value of x is larger than 50 mol%, the corresponding oxides no longer have the characteristic of ionic conduction. A stable solid electrolyte is also observed to alleviate the reaction significantly when the incorporated LaAlO3 content is 40 mol%.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 159, Issue 1, 13 September 2006, Pages 301-306
Journal: Journal of Power Sources - Volume 159, Issue 1, 13 September 2006, Pages 301-306
نویسندگان
Kai-Yun Yang, Kuan-Zong Fung,