کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1498462 | 1510911 | 2014 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Plastic deformation associated with phase transformations during lithiation/delithiation of Sn
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Plastic deformation associated with phase transformations during lithiation/delithiation of Sn Plastic deformation associated with phase transformations during lithiation/delithiation of Sn](/preview/png/1498462.png)
چکیده انگلیسی
We report here direct measurements (in situ monitoring) of stress evolution and plastic deformation due solely to first-order phase transformations during lithiation/delithiation of Sn thin films. The ‘stress plateaus’ observed during galvanostatic cycling against Li coincided with the ‘potential (cell voltage) plateaus’ corresponding to two-phase regimes. Preliminary analysis attributes this behaviour to stresses corresponding to eigenstrains associated with the formation of new intermetallic Sn–Li phases with significantly different molar volumes than the parent phases.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 92, 1 December 2014, Pages 47–50
Journal: Scripta Materialia - Volume 92, 1 December 2014, Pages 47–50
نویسندگان
Amartya Mukhopadhyay, Ravi Kali, Shubham Badjate, Anton Tokranov, Brian W. Sheldon,