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輕.薄.有勁的核能電池

Filed under: 電腦周邊

對行動裝置來說,電池續航力一直都是影響它們移動距離最大的限制。而為了讓行動裝置能夠更具行動力,來自密蘇裡大學的研發團隊經過多年的研究,最後推出的成果便是這個「核能電池」。

事實上核能動力並不是什麼新鮮事,在航太科技、軍事潛水艇上,很早就在應用這項技術。只不過前面提到的那些都屬於大型的機種,而密蘇裡大學研發的核能電池則屬於迷你體型:厚度約和一便士相當,大小也沒比錢幣大上多少,然而能夠供應的電力則號稱「遠比一般化學電池多出六個數量級( 10 的六次方 )之多」。除了體積縮小之外,研究團隊還採用新的液態半導體技術( 以往技術均採用固態半導體 ),以減少粒子高速移動放電時對晶體結構的破壞,藉此提高電池的安全性。

所以,我們可以開始期待不必換電池也不用充電就能用上一輩子的行動裝置出現了嗎?

[經由 BBC,感謝 Jim]
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