{"id":264434,"date":"2025-01-09T09:14:28","date_gmt":"2025-01-09T01:14:28","guid":{"rendered":"\/\/m.iemloyee.com\/?p=264434"},"modified":"2025-01-09T09:14:28","modified_gmt":"2025-01-09T01:14:28","slug":"nature%ef%bc%9a%e5%bc%ba%e5%bc%ba%e8%81%94%e5%90%88%ef%bc%8c%e5%bc%80%e5%8f%91%e9%ab%98%e6%95%88%e7%a8%b3%e5%ae%9a%e9%94%82%e9%87%91%e5%b1%9e%e7%94%b5%e6%b1%a0%ef%bc%81","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=264434","title":{"rendered":"Nature\uff1a\u5f3a\u5f3a\u8054\u5408\uff0c\u5f00\u53d1\u9ad8\u6548\u7a33\u5b9a\u9502\u91d1\u5c5e\u7535\u6c60\uff01"},"content":{"rendered":"

\u4e00\u3001\u3010\u79d1\u5b66\u80cc\u666f\u3011<\/strong><\/p>\n

\u9502\uff08Li\uff09\u91d1\u5c5e\u7535\u6c60\uff08LMBs\uff09\u6709\u671b\u6210\u4e3a\u9ad8\u80fd\u91cf\u5bc6\u5ea6\u53ef\u5145\u7535\u7535\u6c60\u3002\u7136\u800c\uff0c\u9ad8\u6d3b\u6027\u9502\u4e0e\u975e\u6c34\u7535\u89e3\u8d28\u53cd\u5e94\u5f62\u6210\u7684Li\u679d\u6676\u4f1a\u5bfc\u81f4\u5b89\u5168\u95ee\u9898\u548c\u5feb\u901f\u5bb9\u91cf\u8870\u51cf\u3002\u9502\u91d1\u5c5e\u8d1f\u6781\u4e0a\u56fa\u4f53\u7535\u89e3\u8d28\u754c\u9762\uff08SEI\uff09\u7684\u6539\u6027\u5bf9\u4e8e\u6291\u5236Li\u679d\u6676\u7684\u5f62\u6210\u81f3\u5173\u91cd\u8981\u3002\u5927\u91cf\u7684\u7814\u7a76\u5de5\u4f5c\u81f4\u529b\u4e8e\u521b\u9020\u4e00\u79cd\u5177\u6709\u9ad8\u79bb\u5b50\u7535\u5bfc\u7387\u3001\u4f18\u5f02\u7684\u7535\u5b50\u7edd\u7f18\u6027\u80fd\u548c\u5bbd\u7535\u5316\u5b66\u7a33\u5b9a\u6027\u7a97\u53e3\u7684\u7406\u60f3SEI\uff0c\u5305\u62ec\u5f00\u53d1\u7535\u89e3\u8d28\u6dfb\u52a0\u5242\u548c\u4eba\u5de5\u4fdd\u62a4\u5c42\u3002\u8fd9\u4e9b\u7b56\u7565\u65e8\u5728\u589e\u52a0SEI\u4e2d\u6c1f\u5316\u9502\uff08LiF\uff09\u7684\u542b\u91cf\u3002\u7136\u800c\uff0cLiF\u7684\u79bb\u5b50\u7535\u5bfc\u7387\u8f83\u4f4e\uff0cLi+<\/sup>\u7684\u6269\u6563\u52bf\u5792\u76f8\u5bf9\u8f83\u9ad8\uff080.73eV\uff09\uff0c\u5bfc\u81f4LMBs\u7684\u500d\u7387\u6027\u80fd\u964d\u4f4e\uff0c\u7279\u522b\u662f\u5728\u9ad8\u9762\u79ef\u5bb9\u91cf\u548c\u9ad8\u901f\u7387\u5145\u653e\u7535\u6761\u4ef6\u4e0b\u3002\u56e0\u6b64\uff0c\u5f00\u53d1\u53ef\u9760\u7684SEI\u5bf9\u4e8e\u5b9e\u73b0\u9ad8\u6548\u7387\u548c\u957f\u5bff\u547d\u7684LMBs\u81f3\u5173\u91cd\u8981\u3002<\/p>\n

 <\/p>\n

\u4e8c\u3001\u3010\u521b\u65b0\u6210\u679c\u3011<\/strong><\/p>\n

\u57fa\u4e8e\u4ee5\u4e0a\u6311\u6218\uff0c\u4e2d\u56fd\u79d1\u5b66\u9662\u7269\u7406\u7814\u7a76\u6240\u674e\u6cd3\u7814\u7a76\u5458\u3001\u6d59\u6c5f\u5de5\u4e1a\u5927\u5b66\u9676\u65b0\u6c38\u6559\u6388\u3001\u534e\u5357\u7406\u5de5\u5927\u5b66\u4e25\u514b\u53cb\u6559\u6388\u3001\u5317\u4eac\u822a\u7a7a\u822a\u5929\u5927\u5b66\u90ed\u6797\u6559\u6388\u7b49\u4eba\u8054\u5408<\/strong>\u5728Nature<\/em><\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cLi2<\/sub>ZrF6<\/sub>-based electrolytes for durable lithium metal batteries<\/strong>\u201d\u7684\u8bba\u6587\uff0c\u62a5\u9053\u4e86\u5728\u5546\u7528\u542bLiPF6<\/sub>\u7684LMBs\u78b3\u9178\u76d0\u7535\u89e3\u8d28\u4e2d\u6dfb\u52a0\u8fc7\u91cf\u7684m<\/em>-Li2<\/sub>ZrF6<\/sub>\uff08\u5355\u659c\u6676\u7cfb\uff09\u7eb3\u7c73\u9897\u7c92\u6709\u52a9\u4e8e\u5728\u65bd\u52a0\u7535\u538b\u7684\u9a71\u52a8\u4e0b\u5c06\u4e30\u5bcc\u7684ZrF6<\/sub>2-<\/sup>\u79bb\u5b50\u91ca\u653e\u5230\u7535\u89e3\u8d28\u4e2d\uff0c\u8f6c\u5316\u4e3at<\/em>-Li2<\/sub>ZrF6<\/sub>\uff08\u4e09\u89d2\u6676\u7cfb\uff09\uff0c\u5e76\u5728\u539f\u4f4d\u5f62\u6210\u5177\u6709\u9ad8\u9502\u79bb\u5b50\u7535\u5bfc\u7387\u7684\u7a33\u5b9aSEI\u3002\u7406\u8bba\u8ba1\u7b97\u548c\u4f4e\u6e29TEM\u7814\u7a76\u8868\u660e\uff0c\u5bcct<\/em>-Li2<\/sub>ZrF6<\/sub> SEI\u7684\u539f\u4f4d\u5f62\u6210\u663e\u8457\u589e\u5f3a\u4e86Li+<\/sup>\u7684\u8f6c\u79fb\uff0c\u6291\u5236\u4e86Li\u679d\u6676\u7684\u751f\u957f\u3002\u56e0\u6b64\uff0c\u7528LiFePO4<\/sub>\u6b63\u6781\uff08\u9762\u79ef\u8d1f\u8f7d\uff0c1.8\/2.2 mAh cm-2<\/sup>\uff09\u3001\u4e09\u7ef4\u9502\u78b3\u8d1f\u6781\uff0850 \u00b5m\u539a\u7684\u9502\uff09\u548cLi2<\/sub>ZrF6<\/sub>\u57fa\u7535\u89e3\u8d28\u7ec4\u88c5\u7684LMB\u57283000\u6b21\u5faa\u73af\uff081C\/2C\u500d\u7387\uff09\u540e\u663e\u793a\u51fa\u6781\u5927\u7684\u5faa\u73af\u7a33\u5b9a\u6027\u548c\u9ad8\u5bb9\u91cf\u4fdd\u6301\u7387\uff08>80.0%\uff09\u3002\u8fd9\u4e00\u6210\u5c31\u4ee3\u8868\u4e86\u9886\u5148\u7684\u6027\u80fd\uff0c\u5728\u5b9e\u9645\u7684\u9ad8\u901f\u7387\u6761\u4ef6\u4e0b\uff0c\u4e3a\u8010\u7528\u7684LMBs\u63d0\u4f9b\u4e86\u53ef\u9760\u7684Li2<\/sub>ZrF6<\/sub>\u57fa\u7535\u89e3\u8d28\u3002\u00a0\"\"<\/strong><\/p>\n

 <\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>1\u00a0 t<\/em>-Li2<\/sub>ZrF6<\/sub>-rich SEI<\/strong>\u7684\u7406\u8bba\u57fa\u7840<\/strong> \u00a9 2025 Springer Nature<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>2\u00a0 t<\/em>-Li2<\/sub>ZrF6<\/sub>-rich SEI<\/strong>\u7684\u8868\u5f81<\/strong> \u00a9 2025 Springer Nature<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>3\u00a0 Li\u2013C||LFP<\/strong>\u7535\u6c60\u7684\u7535\u5316\u5b66\u6027\u80fd<\/strong> \u00a9 2025 Springer Nature<\/strong><\/p>\n

\u00a0\"\"<\/strong><\/p>\n

\u56fe<\/strong>4\u00a0 m<\/em>-Li2<\/sub>ZrF6<\/sub><\/strong>\u7eb3\u7c73\u9897\u7c92\u7684\u4f5c\u7528\u673a\u5236<\/strong> \u00a9 2025 Springer Nature<\/strong><\/p>\n

 <\/p>\n

\u4e09\u3001\u3010\u79d1\u5b66\u542f\u8fea\u3011<\/strong><\/p>\n

\u7efc\u4e0a\uff0c\u672c\u7814\u7a76\u4f7f\u7528m<\/em>-Li2<\/sub>ZrF6<\/sub>\u7eb3\u7c73\u9897\u7c92\u4f5c\u4e3a\u7535\u89e3\u8d28\u6dfb\u52a0\u5242\u53ef\u4ee5\u901a\u8fc7\u5728\u9502\u8d1f\u6781\u8868\u9762\u5f62\u6210\u575a\u56fa\u7684\u53cc\u529f\u80fd\u5bcct<\/em>-Li2<\/sub>ZrF6<\/sub>-SEI\u6765\u663e\u8457\u63d0\u9ad8LMBs\u7684\u6027\u80fd\u3002\u4ece\u7406\u8bba\u548c\u5b9e\u9a8c\u4e0a\u8bc1\u660e\u4e86\u5bcct<\/em>-Li2<\/sub>ZrF6<\/sub>-SEI\u5728\u9ad8\u901f\u7387\u548c\u5b9e\u9645\u6761\u4ef6\u4e0b\u7a33\u5b9a\u9502\u8d1f\u6781\u7684\u6709\u6548\u6027\u3002t<\/em>-Li2<\/sub>ZrF6<\/sub>\u7684\u7edd\u7f18\u6027\u80fd\u5f3a\u70c8\u963b\u65ad\u4e86\u7535\u5b50\u96a7\u7a7f\uff0c\u4ece\u800c\u6291\u5236\u4e86LMBs\u5faa\u73af\u8fc7\u7a0b\u4e2d\u7684\u7535\u89e3\u8d28\u5206\u89e3\u3002\u6b64\u5916\uff0c\u5bcct<\/em>-Li2<\/sub>ZrF6<\/sub>\u7684SEI\u4e0a\u4f18\u5f02\u7684Li+<\/sup>\u4f20\u8f93\u7279\u6027\u548c\u4e30\u5bcc\u7684\u4eb2\u9502\u4f4d\u70b9\u663e\u8457\u63d0\u9ad8\u4e86Li+<\/sup>\u8fc1\u79fb\u901f\u7387\uff0c\u6291\u5236\u4e86Li\u679d\u6676\u7684\u751f\u957f\u3002\u66f4\u91cd\u8981\u7684\u662f\uff0c\u65bd\u52a0\u7535\u538b\u9a71\u52a8\u7684m<\/em>-Li2<\/sub>ZrF6<\/sub>\u7eb3\u7c73\u6676\u4f53\u7684\u89e3\u79bb\u5728\u7535\u89e3\u8d28\u4e2d\u4fdd\u6301\u4e86\u7279\u5b9a\u6d53\u5ea6\u7684\u529f\u80fd\u79bb\u5b50\uff08ZrF6<\/sub>2-<\/sup>\uff09\uff0c\u786e\u4fdd\u4e86\u5feb\u901f\u4fee\u590d\u5faa\u73af\u5bf9\u5bcc\u542bt<\/em>-Li2<\/sub>ZrF6<\/sub>\u7684SEI\u9020\u6210\u7684\u4efb\u4f55\u635f\u4f24\uff0c\u5927\u5927\u5ef6\u957f\u4e86LMBs\u7684\u5faa\u73af\u5bff\u547d\u3002\u8fd9\u9879\u5de5\u4f5c\u62a5\u544a\u4e86\u4e00\u79cd\u53ef\u9760\u7684Li2<\/sub>ZrF6<\/sub>\u57fa\u7535\u89e3\u8d28\uff0c\u7528\u4e8e\u5728\u5b9e\u9645\u9ad8\u901f\u7387\u6761\u4ef6\u4e0b\u8010\u7528\u7684LMBs\u3002<\/p>\n

\u539f\u6587\u8be6\u60c5\uff1aLi2<\/sub>ZrF6<\/sub>-based electrolytes for durable lithium metal batteries<\/a> (Nature<\/em> 2025<\/strong>, 637, 339-346)<\/p>\n

\u672c\u6587\u7531\u5927\u5175\u54e5\u4f9b\u7a3f\u3002<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

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