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09ÄêNutureÉÏ·¢±íÁËһƪ¹ØÓÚ´óµçÁ÷¿ìËÙ³ä·ÅµçµÄÎÄÕ£¨Battery materials for ultrafast charging and discharging£©£¬´Ó¶øÊ¹´óµçÁ÷¿ìËÙ³ä·Åµç¶¯Á¦µç³ØµÄʵÏÖ³ÉΪ¿ÉÄÜ¡£ ¡°We realize this in LiFePO4 £¬amaterial with high lithium bulk mobility7,8, by creating a fast ion-conducting surface phase through controlled off-stoichiometry. A rate capability equivalent to full battery discharge in 10¨C20 s can be achieved.¡± ÖÁÓÚÄÚÈÝ´ó¼Ò×Ô¼ºÈ¥¿´°É£¬¸½ÉÏ×÷Õß×öµÄ³ä·ÅµçÇúÏßͼ¡£ ÎÄÕÂÏÂÔØµØÖ·£º http://d.namipan.com/d/046651dbc ... 95f217b538514c60c00 [ Last edited by chaokiang on 2009-7-26 at 15:24 ] |
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