ngµç×ÓÓÎÏ·ÐÂÎÅÍøÑ¶£¨Í¨Ñ¶Ô±Ê¯ÔªÊ¢£©ÎªÁË¡°Ë«Ì¼¡±Ä¿µÄ£¬£¬£¬Ø½ÐèÌáÉý¿ÉÔÙÉúÄÜÔ´ÔÚ×ÜÄܺÄÖеıÈÖØ£¬£¬£¬¶ø¿ÉÔÙÉúÄÜÔ´µÄ¿ªÕ¹´ó´óÔö½øÁËÒÔ¶þ´Îµç³ØÎª´ú±íµÄÐÂÄÜÔ´´æ´¢Óëת»¯Æ÷¼þµÄ¿ªÕ¹ºÍÍêÉÆ¡£¡£åÇÀ´£¬£¬£¬ÔÖÊÁÏÕǼۡ¢¡¢¹©Ó¦Á´ÖÐÖ¹£¬£¬£¬¹¤ÒµÁ´²»ÍêÕûµÈ¼Ó¾çÁËï®Àë×Óµç³ØÊг¡¾ºÕù°×ÈÈ»¯ºÍ¼ÛÇ®·èÕÇ£¬£¬£¬¸ü´ßÉúÁËÄÆÀë×Óµç³Ø¹¤ÒµµÄÐËÆð£¬£¬£¬Æä×÷ΪÔö²¹£¬£¬£¬¼«´óµÄÍØ¿íÁ˶þ´Îµç³ØµÄʹÓó¡¾°£¬£¬£¬ÌØÊâÊÇ´ó¹æÄ£´¢ÄÜ¡¢¡¢¼Ò´¢¡¢¡¢Å©´å¶Ì;ͨÇÚ£¨< 100 km£©µÈ¡£¡£È»¶ø£¬£¬£¬³ýÁË´æ´¢ÓëÊäÔË»úÖÆ¡¢¡¢¿ì³äµÈ»ù´¡¿ÆÑ§ÎÊÌâÒÔÍ⣬£¬£¬ÏÖÔÚµÄÄÆÀë×Óϵͳ»¹±£´æÖî¶àÎÊÌ⣬£¬£¬°üÀ¨¿ª·¢¸ßÈÝÁ¿Óë±¶ÂÊµÄµç³ØÖÊÁÏ¡¢¡¢ÑÐÖÆÐÔÄÜÎȹ̵ĵç½âÒºÓ뿪չƥÅäµÄ¸º¼«ÏµÍ³µÈ£¬£¬£¬ÆäÆ¿¾±×ÔÈ»ÂäÔÚÖÊÁÏ¿ª·¢ÉÏ¡£¡£ÆäÖУ¬£¬£¬²ã×´¹ý¶É½ðÊôÑõ»¯ÎïΪ´ú±íµÄµç¼«ÖÊÁÏ£¬£¬£¬Á¿²úÄѶȵͣ¬£¬£¬×ÛºÏÐÔÄÜÓÅÒ죬£¬£¬³ÉΪÏÖÔÚÕý¼«Ö÷Á÷õè¾¶¡£¡£Òò´Ë£¬£¬£¬ngµç×ÓÓÎÏ·ÖÊÁÏѧԺ2019¼¶²©Ê¿ÉúʯԪʢÔÚ¬ÏÀ½ÌÊÚÖ¸µ¼Ï£¬£¬£¬Ó붫ݸɢÁÑÖÐ×ÓÔ´¡¢¡¢ÖпÆÔº¸ßÄÜËùÏàÖú£¬£¬£¬´ÓÖÊÁÏÉè¼ÆµÄ½Ç¶ÈʵÏÖÁËÒ»ÖÖ²ã×´Õý¼«ÖÊÁÏÖÐNaÀë×Ó¿ìËÙÊäÔ˵ÄÕ½ÂÔ£¬£¬£¬ÏÔ×ÅÌá¸ßÁËÖÊÁϵı¶ÂÊÐÔÄܲ¢Õ¹ÏÖÁËÏìÓ¦µÄÊÂÇé»úÖÆ¡£¡£

ͼ1.ͨ¹ý½á¹¹Î¢ÈŸıä²ã×´P2Ïà¹ý¶É½ðÊôÑõ»¯Îï²ãÄÚÄÆÀë×ÓÓë¿ÕλµÄÓÐÐò
±¾ÊÂÇéÕë¶Ô²ã×´¹ý¶É½ðÊôÑõ»¯ÎïÕâÀàÒªº¦µç¼«ÖÊÁÏÖÐÄÆÀë×ÓÓë¿ÕλռÓеÄÓÐÐòÎÞÐò¶ÔÀë×ÓÊäÔËÓ°ÏìÕâÒ»Òªº¦»ù´¡¿ÆÑ§ÎÊÌ⣬£¬£¬Í¨¹ý½á¹¹Î¢Èŵķ½Ê½Í»ÆÆP2-Na2/3Ni1/3Mn2/3O2ÖÐÄÆ²ãµÄÓÐÐò£¬£¬£¬Ö»¹Ü¼õСÆäËû×ÌÈÅÒòËØµÄÌõ¼þÏ£¬£¬£¬À´Ñо¿ÆäÖеĹ¹-Ч¹ØÏµ¡£¡£Èçͼ1Ëùʾ£¬£¬£¬Í¨¹ý¶ÔÒѱ¨µÀµÄP2-Na2/3Ni1/3Mn2/3O2½á¹¹¾ÙÐÐÉè¼Æ£¬£¬£¬ÖƱ¸ÁËP2-Na2/3Ni0.3Mn0.7O2Õý¼«£¬£¬£¬µ÷¿ØÁËÖÊÁÏÖеç×ÓÊäÔË¡¢¡¢Ïà±ä¡¢¡¢µçºÉÓÐÐò¡¢¡¢Àë×ÓÓÐÐòºÍÎÞÐòµÈÒòËØ£¬£¬£¬Ú¹ÊÍÁ˲ã×´½á¹¹ÖÐÒ»Ö±±¸ÊÜÕùÒéµÄÄÆ²ãµÄÓÐÐòºÍÎÞÐòÕ¼ÓжÔÀë×ÓÊäÔ˵ÄÓ°Ï죬£¬£¬ÀåÇåÁËÆäÖеĽṹ¹ØÁªÐԵȡ£¡£ÖÐ×ÓÑÜÉä¡¢¡¢µç×ÓÑÜÉ䣬£¬£¬µç»¯Ñ§²âÊԺ͵ÚÒ»ÐÔÔÀíÅÌËãµÈÅúעį²ãÖеÄÓÐÐòÕ¼ÓпÉÒÔ¼ÓËÙÄÆÀë×ÓµÄÊäÔË£¬£¬£¬²¢ÇÒµÃÒæÓÚÖÊÁÏÖÐÒ»¶¨Á¿ÓÐÐò¸ßÄÜλµÄÕ¼ÓÐʹµÃÄÆ²ãÖеÄÄÆÀë×Ó¸ü»òÐíÂÊÉÏÊÇÒÔÐͬÀ©É¢µÄ·½Ê½¾ÙÐÐÊäÔ˵쬣¬£¬ÒÔÉÏÊìϤ¶ÔÉè¼Æ¸ß±¶ÂÊÄÆÀë×Óµç³Øµç¼«ÖÊÁÏÌṩÁËÓÐÁ¦µÄÀíÂÛÖ¸µ¼¡£¡£»ùÓںϳɵÄP2-Na2/3Ni0.3Mn0.7O2Õý¼«£¬£¬£¬Ï¸ÄåXÉäÏߺÍÖÐ×ÓÑÜÉä֤ʵ½á¹¹ÈŶ¯½ö½öÍ»ÆÆÁËÄÆ²ãµÄÄÆÀë×ÓÓë¿ÕλÓÐÐò½á¹¹£¬£¬£¬¹ý¶É½ðÊô²ãÖеĹý¶É½ðÊô·äÎÑ×´ÓÐÐòÕ¼Óл¹ÒÀ¾É¼á³Ö£¬£¬£¬ÕâºÍÀÂü¹âÆ×ÓëÑ¡Çøµç×ÓÑÜÉäЧ¹ûÒ»Ö¡£¡£Í¨¹ý±ÈÕÕʵÑ飬£¬£¬ÔÚ²ã×´Õý¼«ÖУ¬£¬£¬ÕâÖÖÄÆÀë×ÓÓë¿ÕλÓÐÐò½á¹¹±»Í»ÆÆÒԺ󣬣¬£¬ÖÊÁÏÖеÄNaÀë×ӵ絼ÓÐ×ÅÏÔ×ŵØÌáÉý£¬£¬£¬·´Ó³ÔÚµç³Ø²âÊÔ²ãÃæ£¬£¬£¬¼´Îªµç¼«ÖÊÁÏÔÚ°ëµç³ØÏµÍ³Ïµĸ߱¶Âʳä·ÅµçÐÔÄÜÓÅÔ½£¬£¬£¬ÆäʵÖÊÔ´ÓÚÀë×ÓÖ®¼äµÄÐͬÊäÔËÀú³ÌÔöÇ¿¡£¡£

ͼ2.ͨ¹ýµÚÒ»ÐÔÔÀíÅÌËãÕ¹ÏÖÓÐÐòÎÞÐòÕ¼ÓжÔÀë×ÓÀ©É¢µÄÓ°Ïì
ͨ¹ýµÚÒ»ÐÔÔÀíÅÌË㣬£¬£¬½øÒ»²½²ûÊÍÁËPÏà²ã×´Ñõ»¯ÎïÖÐÄÆ²ãÖÐÄÆÀë×ÓÓë¿ÕλÐγÉÓÐÐòÎÞÐò½á¹¹µÄ»ù´¡¡£¡£Èçͼ2 Ëùʾ£¬£¬£¬ÓÉÓÚP2ÏàÖÊÁÏÖйý¶É½ðÊô²ãµÄ¶Ñ¶â·½Ê½ÓëP3Ïà²î±ðÔì³ÉÆäÖÐÄÆÀë×Ó±£´æ¸ßÄÜλÓëµÍÄÜλÁ½ÖÖÄÆÎ»µã¡£¡£ÓÐÒâ˼µÄÊÇ£¬£¬£¬µ±P2-Na2/3Ni1/3Mn2/3O2ÏàÖÊÁÏÖгÊÏÖʵÑéÊÓ²ìµÄ´óµÄ¡°¾â³ÝÐÍ¡±ÅÅÁеķ½Ê½Ê±£¬£¬£¬ÕâÖÖÕ¼Óз½Ê½ÐγÉÄܸüµÍ£¬£¬£¬ÇÒ·Ö×Ó¶¯Á¦Ñ§Ä£ÄâÖеÄÄÆÀë×Ó¸ÅÂÊÃܶÈͼ2iÖÐÄÆÀë×ÓÀ©É¢Í¨µÀ×îͨ³©¡£¡£±ðµÄ£¬£¬£¬¹ý¶É̬ËÑË÷µÄÅÌËãÒ²Õ¹ÏÖÁË£¬£¬£¬Ïà±ÈÓÚÎÞÐòÕ¼ÓУ¬£¬£¬¡°¾â³ÝÐÍ¡±ÅÅÁÐÖеÄÄÆÀë×Ó¸üÇãÏòÓÚÒÔÐͬÊäÔ˵ķ½Ê½¾ÙÐд«ÊäµÄ£¬£¬£¬ÕâÒ²ºÍvan Hove¹ØÁªÆÊÎöЧ¹ûÏ໥ӡ֤¡£¡£µ±ÕâÖÖÓÐÐòÍ»ÆÆ»òÕß½µ¼¶³ÉÆäËûÀàÐ͵ÄÓÐÐòÕ¼ÓУ¬£¬£¬ÄÆÀë×Ó×ÔÀ©É¢ÏµÊý´ó´óϽµ¡£¡£
ÉÏÊö·¢Ã÷ÒÔ¡°Slight compositional variation-induced structural disorder-to-order transition enables fast Na+ storage in layered transition metal oxides¡±ÎªÌâ½ÒÏþÔÚ×ÛºÏÐÔÆÚ¿¯Nature Communications¡£¡£µÚÒ»×÷ÕßΪÖÊÁÏѧԺµÄ²©Ê¿ÉúʯԪʢ£¬£¬£¬Í¨Ñ¶×÷ÕßΪ¬ÏÀ½ÌÊÚ¡£¡£Ð»Ð»ÖпÆÔºÎïÀí³ÂÁ¢ÈªÔºÊ¿µÄÖ¸µ¼ºÍ×ÊÖú£¬£¬£¬ÉÏÊöÊÂÇé»ñµÃÁ˿Ƽ¼²¿ÖصãÑз¢ÍýÏë¡¢¡¢»ù½ðÎ¯ÃæÉÏ¡¢¡¢¹ã¶«Ê¡»ù´¡ÓëÓ¦Óûù´¡Ñо¿»ù½ðÇøÓòÁªºÏÖØµãÒÔ¼°ngµç×ÓÓÎÏ·°ÙÈËÍýÏëµÈÏîĿ֧³Ö¡£¡£
ÂÛÎÄÁ´½Ó£º£º£ºhttps://doi.org/10.1038/s41467-022-35597-4