[新聞] 衝破手機電池開發極限!本田宣布將用鎂電池取代鋰電池消失
衝破手機電池開發極限!本田宣布將用鎂電池取代鋰電池
http://www.ettoday.net/news/20161018/795066.htm?from=ettoday_app
2016-10-18 10:08:00
記者洪聖壹/台北報導
近期 Galaxy Note 7 起火爆炸事件,引發各界關注,也讓鋰電池的開發極限問題被搬上檯?
Galaxy Note 7 手機爆出鋰電池開發極限,現有廠商宣布已經成功研發鎂電池,並攜手多家電池廠商研究量產,2018 年可望取代鋰電池,率先為智慧型手機開發商所用。(圖/示意照,記者洪聖壹攝)
根據《日經新聞》報導,本田將與埼玉縣産業技術綜合中心合作,推出全球首款可反覆充放電的鎂電池産品,相較於多數智慧型手機採用的鋰電池來說,鎂電池的材料成本得到大幅削減,鎂電池使用壽命不亞於鋰電池,大小卻只有原來的一半左右,將可望完美替代鋰電池,而且讓產品變得更加輕薄,採購成本卻僅為鋰的25分之一。
針對電池本身可能帶來的爆炸危機,本田表示,鎂電池的正極採用混合氧化釩的新材料,電解液中加入了可降低起火危險的有機物,藉此讓離子在正極與使用鎂的負極之間自由活動,降低爆炸危機。
本田預告,將與多家電池廠商合作,加快掌握量産技術,研究結果將於11月在千葉市的學會上發佈,爭取2018年實現産品化,預計先提供給智慧型手機等小型電子設備使用,如果能進一步提高容量以及耐熱性能,未來可望在混合動力車及電動汽車上使用。
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據說充電比鋰電池快五倍
寶傑你怎麼看
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※ 編輯: momo0606 (118.232.59.202), 10/18/2016 10:40:08
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※ 編輯: momo0606 (118.232.59.202), 10/18/2016 10:43:37
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