کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1292698 | 973394 | 2006 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: MW-assisted synthesis of SVO for ICD primary batteries MW-assisted synthesis of SVO for ICD primary batteries](/preview/png/1292698.png)
An Ag2V4O11 (SVO) cathode material prepared by microwave (MW)-assisted solid-state synthesis (MW-SVO) was developed for lithium primary batteries for implantable cardioverter/defibrillators (ICDs). This paper presents the results of physical–chemical and electrochemical characterizations of MW-SVO as well as those of SVO prepared by conventional thermal route (T-SVO). A specific effect of MWs which accelerates the synthesis reaction and contributes to yield a material of different morphology and degree of crystallinity compared with those of T-SVO was observed. The results of pulsed electrochemical tests carried out at 37 °C in operative conditions of ICDs on Li/MW-SVO batteries with cathode mass loading sized for practical use are also reported. These tests demonstrated that MW-SVO can be used for high performing lithium primary battery delivering in few seconds the specific energy values required by ICD application.
Journal: Journal of Power Sources - Volume 157, Issue 1, 19 June 2006, Pages 483–487