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       ¼øÓÚ´Ë£¬ÖܺÀÉ÷½ÌÊÚÍŶÓÔÚNCM-811Õý¼«²ÄÁϱíÃæÒýÈëLi2O×÷ÎªÔ¤ÔØÎþÉü²ÄÁÏ¡£ÔÚÕâÖÖµç³ØÌåϵÖУ¬Li2O ÔÚ¾­¹ýµç»¯Ñ§Ñõ»¯¹ý³ÌºóÌṩÁ˶îÍâµÄï®Ô´£¬ÒÔµÖÏûÑ­»·¹ý³ÌÖв»¿É±ÜÃâµÄï®Ëðʧ£¬´Ó¶øÏÔÖøÌá¸ßÑ­»·Îȶ¨ÐÔ¡£´ËÍ⣬Li2O µÄ·Ö½â»áÊÍ·ÅO2−£¬O2− ½øÒ»²½Óëµç½âÖÊÖеķú»¯ÃÑ·´Ó¦£¬´Ó¶øÔÚNCMÕý¼«²ÄÁÏÉÏÐγɻùÓÚLiFµÄÖÂÃÜSEI²ã¡£»ùÓÚÕâÖÖÉè¼ÆµÄÎÞ¸º¼«Å¦¿Ûµç³ØÒѱ»Ö¤Ã÷ÔÚ300´Î¿ÉÄæÑ­»·ÖÐÈÝÁ¿±£³ÖÂʳ¬¹ý90%¡£Í¬Ê±»¹ÊµÏÖÁ˸ßÄÜÁ¿ÃܶȳõʼÎÞ¸º¼«Èí°üµç³Ø£¬ÈÝÁ¿Îª 2.46 Ah£¬µç³Ø¼¶ÄÜÁ¿Ãܶȳ¬¹ý 320 Wh kg pouch–1£¬300´ÎÑ­»·ºóÈÝÁ¿±£³ÖÂÊΪ80%¡£
 
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       Fig. 1 Cathode and electrolyte design strategies for the anode-free Li cell system.
 
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       Fig. 2 Evaluation of Li-metal plating/stripping reversibility and initial-anode-free full-cell cycling performance in a coin cell.
 
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       Fig. 3 Characterization of the NCM@Li2O cathode in the initial precharging process.
 
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       Fig. 4 | Proposed mechanism for the construction of the LiF cathode surface protective layer by the synergy between the HFE additive and oxidized Li2O.
 
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       Fig. 5 | Performance of 320 Wh kg–1 initial-anode-free Li pouch cells.

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