{"id":254641,"date":"2023-09-26T06:49:52","date_gmt":"2023-09-25T22:49:52","guid":{"rendered":"\/\/m.iemloyee.com\/?p=254641"},"modified":"2023-09-25T21:04:19","modified_gmt":"2023-09-25T13:04:19","slug":"%e5%8c%97%e7%90%86%e5%b7%a5nature-energy%ef%bc%9a%e8%b0%83%e5%88%b6%e7%94%b5%e8%a7%a3%e6%b6%b2%e5%ae%9e%e7%8e%b0%e5%9d%87%e5%8c%80%e4%b8%94%e6%9c%ba%e6%a2%b0%e7%a8%b3%e5%ae%9a%e7%9a%84%e5%9b%ba","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=254641","title":{"rendered":"\u5317\u7406\u5de5Nature Energy\uff1a\u8c03\u5236\u7535\u89e3\u6db2\u5b9e\u73b0\u5747\u5300\u4e14\u673a\u68b0\u7a33\u5b9a\u7684\u56fa\u4f53\u7535\u89e3\u8d28\u754c\u9762"},"content":{"rendered":"

\u4e00\u3001<\/strong> \u3010\u5bfc\u8bfb\u3011<\/strong>\u00a0 <\/strong><\/p>\n

\u9502\u91d1\u5c5e\u7535\u6c60\u7684\u6709\u9650\u5faa\u73af\u5bff\u547d\u4e3b\u8981\u662f\u7531\u4e8e\u6d3b\u6027\u9502\u548c\u7535\u89e3\u6db2\u7684\u8fc5\u901f\u8017\u5c3d\uff0c\u8fd9\u662f\u7531\u4e8e\u5faa\u73af\u8fc7\u7a0b\u4e2d\u9502\u4e0e\u7535\u89e3\u6db2\u4e4b\u95f4\u6301\u7eed\u7684\u53cd\u5e94\u6240\u5f15\u8d77\u7684\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\uff0c\u4e00\u79cd\u7b56\u7565\u6d89\u53ca\u5f15\u5165\u56fa\u4f53\u7535\u89e3\u8d28\u754c\u9762\uff08SEI\uff09\uff0c\u4f5c\u4e3a\u9502\u6b63\u6781\u548c\u7535\u89e3\u6db2\u4e4b\u95f4\u7684\u4e00\u5c42\u7eb3\u7c73\u7ea7\u539a\u5ea6\u7684\u4fdd\u62a4\u5c42\u3002\u8fd9\u4e2aSEI\u7684\u4f5c\u7528\u662f\u7ec8\u6b62\u8fd9\u4e9b\u53cd\u5e94\uff0c\u5e76\u4fc3\u8fdb\u9502\u79bb\u5b50\u7684\u6269\u6563\u3002\u7136\u800c\uff0c\u4ece\u5e38\u89c4\u6709\u673a\u7535\u89e3\u6db2\u4e2d\u5f62\u6210\u7684SEI\u5f80\u5f80\u662f\u5f02\u8d28\u7684\uff0c\u5e76\u4e14\u7f3a\u4e4f\u673a\u68b0\u7a33\u5b9a\u6027\u3002\u8fd9\u79cd\u5f02\u8d28\u6027\u5bfc\u81f4\u9502\u79bb\u5b50\u901a\u91cf\u4e0d\u5747\u5300\uff0c\u8fdb\u4e00\u6b65\u52a0\u5267\u4e86\u5faa\u73af\u8fc7\u7a0b\u4e2d\u7684\u4e0d\u5747\u5300\u9502\u6c89\u79ef\u548c\u5265\u79bb\u3002\u6b64\u5916\uff0cSEI\u7684\u673a\u68b0\u4e0d\u7a33\u5b9a\u6027\u4f7f\u5176\u5bb9\u6613\u5728\u8fd9\u4e9b\u8fc7\u7a0b\u4e2d\u7834\u88c2\uff0c\u5f15\u8d77\u4f53\u79ef\u7684\u663e\u8457\u6ce2\u52a8\u3002\u56e0\u6b64\uff0c\u4f1a\u5f62\u6210\u65b0\u7684\u533a\u57df\uff0c\u4fc3\u4f7f\u6d3b\u6027\u9502\u4e0e\u7535\u89e3\u6db2\u4e4b\u95f4\u53d1\u751f\u81ea\u53d1\u53cd\u5e94\u3002<\/p>\n

\u9274\u4e8e\u8fd9\u4e9b\u6311\u6218\uff0c\u540c\u65f6\u63d0\u9ad8SEI\u7684\u5747\u5300\u6027\u548c\u673a\u68b0\u7a33\u5b9a\u6027\u53d8\u5f97\u81f3\u5173\u91cd\u8981\u3002\u8fd9\u79cd\u65b9\u6cd5\u5bf9\u4e8e\u51cf\u8f7b\u9502\u4e0e\u7535\u89e3\u6db2\u4e4b\u95f4\u6301\u7eed\u53cd\u5e94\u7684\u5f71\u54cd\uff0c\u4ece\u800c\u7a33\u5b9a\u9502\u91d1\u5c5e\u9633\u6781\uff0c\u5177\u6709\u5173\u952e\u610f\u4e49\u3002\u5b9e\u73b0\u5747\u5300\u4e14\u673a\u68b0\u7a33\u5b9a\u7684SEI\u53ef\u80fd\u6f5c\u5728\u5730\u89e3\u51b3\u4e0e\u4e0d\u5747\u5300\u9502\u6c89\u79ef\u548c\u5265\u79bb\u6709\u5173\u7684\u95ee\u9898\uff0c\u5e76\u51cf\u5c11SEI\u7834\u88c2\u53ca\u968f\u540e\u6d3b\u6027\u9502\u4e0e\u7535\u89e3\u6db2\u4e4b\u95f4\u53cd\u5e94\u7684\u53ef\u80fd\u6027\u3002<\/p>\n

\u4e8c\u3001\u3010\u6210\u679c\u63a0\u5f71\u3011<\/strong><\/p>\n

\u6700\u8fd1\uff0c\u5317\u4eac\u7406\u5de5\u5927\u5b66\u9ec4\u4f73\u7426\u6559\u6388\u63d0\u51fa\u4e00\u79cd\u539f\u4f4d\u7ed3\u6784\u8bbe\u8ba1\u7684\u56fa\u4f53\u7535\u89e3\u8d28\u754c\u9762\uff08SEI\uff09\uff0c\u4ee5\u4fc3\u8fdb\u5176\u5747\u5300\u6027\u5e76\u63d0\u9ad8\u5176\u673a\u68b0\u7a33\u5b9a\u6027\u3002\u901a\u8fc7\u4e09\u805a\u6c27\u6742\u73af\u5df1\u70f7\u8c03\u63a7\u7535\u89e3\u6db2\uff0c\u7cbe\u5fc3\u8bbe\u8ba1\u4e86SEI\u7684\u53cc\u5c42\u7ed3\u6784\uff1a\u5185\u5c42\u4ee5LiF\u4e3a\u4e3b\u4ee5\u63d0\u9ad8\u5747\u5300\u6027\uff0c\u800c\u5916\u5c42\u542b\u6709\u805a\u6c27\u7532\u6491\u9502\u4ee5\u63d0\u9ad8\u673a\u68b0\u7a33\u5b9a\u6027\uff0c\u8fd9\u4e24\u8005\u534f\u540c\u4f5c\u7528\u6709\u52a9\u4e8e\u51cf\u8f7bSEI\u7684\u91cd\u6784\uff0c\u5b9e\u73b0\u53ef\u9006\u7684\u9502\u6c89\u79ef\/\u5265\u79bb\u3002\u7531\u8d85\u8584\u9502\u91d1\u5c5e\u9633\u6781\uff0850\u2009\u03bcm\uff09\u548c\u9ad8\u8d1f\u8f7d\u6b63\u6781\uff083.0 mAh cm-2<\/sup>\uff09\u7ec4\u6210\u7684\u6263\u5f0f\u7535\u6c60\uff0c\u642d\u8f7d\u4e86\u7ecf\u8fc7\u8c03\u5236\u7684\u53cc\u5c42SEI\uff0c\u57281.2 mA cm-2<\/sup>\u4e0b\u6d4b\u8bd5\u53ef\u5b9e\u73b0430\u4e2a\u5faa\u73af\uff0c\u800c\u91c7\u7528\u7c7b\u4f3c\u6761\u4ef6\u7684\u5177\u6709\u9634\u79bb\u5b50\u884d\u751fSEI\u7684\u7535\u6c60\u4ec5\u80fd\u8fdb\u884c200\u4e2a\u5faa\u73af\u3002\u800c\u4e00\u4e2a\u539f\u578b\u7684440 Wh kg-1<\/sup>\u8f6f\u5305\u7535\u6c60\uff085.3 Ah\uff09\uff0c\u5177\u6709\u4f4e\u8d1f\/\u6b63\u5bb9\u91cf\u6bd4\u4e3a1.8\u4ee5\u53ca\u7cbe\u7b80\u7684\u7535\u89e3\u6db2\uff082.1 g Ah-1<\/sup>\uff09\uff0c\u5b9e\u73b0\u4e86130\u4e2a\u5faa\u73af\u3002\u76f8\u5173\u6210\u679c\u4ee5 \u201cHomogeneous and mechanically stable solid\u2013electrolyte interphase enabled by trioxane-modulated electrolytes for lithium metal batteries<\/strong>\u201d \u4e3a\u9898\u53d1\u8868\u5728Nature Energy<\/em><\/strong>\u4e0a\u3002<\/p>\n

\"\"<\/p>\n

\u00a0<\/strong>\u4e09\u3001\u3010\u6838\u5fc3\u521b\u65b0\u70b9\u3011<\/strong><\/p>\n

\u8fd9\u9879\u7814\u7a76\u901a\u8fc7\u539f\u4f4d\u7ed3\u6784\u8bbe\u8ba1\uff0c\u5229\u7528\u53cc\u5c42SEI\u5728\u9502\u91d1\u5c5e\u7535\u6c60\u4e2d\u5b9e\u73b0\u4e86\u5747\u5300\u6027\u548c\u673a\u68b0\u7a33\u5b9a\u6027\u7684\u53cc\u91cd\u63d0\u5347\uff0c\u4ece\u800c\u6210\u529f\u6291\u5236\u4e86SEI\u91cd\u6784\uff0c\u5b9e\u73b0\u4e86\u53ef\u9006\u7684\u9502\u6c89\u79ef\/\u5265\u79bb\uff0c\u521b\u9020\u4e86\u53ef\u9760\u7684\u9ad8\u6027\u80fd\u7535\u6c60\u3002<\/p>\n

\u00a0<\/strong>\u56db\u3001\u3010\u6570\u636e\u6982\u89c8\u3011<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>1<\/strong> \u9502\u6c89\u79ef\u8fc7\u7a0b\u4e2d\u5355\u5c42\u548c\u5b9a\u5236\u53cc\u5c42SEI\u7ed3\u6784\u6f14\u53d8\u7684\u793a\u610f\u56fe\u3002\u00a9 2023 Springer Nature<\/p>\n

a.\u5355\u5c42\/\u5bccLiF SEI\u4ee3\u8868\u4e00\u4e2a\u5bcc\u542bLiF\u7684\u5355\u4e00\u5c42\uff08\u7b80\u79f0\u4e3aF\uff09\uff0c\u8be5\u5c42\u662f\u7531DME\u57fa\u7535\u89e3\u6db2\u751f\u6210\u7684\uff0c\u7535\u89e3\u6db2\u7684\u7ec4\u6210\u4e3aLiFSI:DME:HFE = 1.00:1.80:2.00\uff08\u6309\u6469\u5c14\u8ba1\uff09\u3002\u5355\u5c42\/\u5bccLiF SEI\u5728\u9502\u6c89\u79ef\u8fc7\u7a0b\u4e2d\u5bb9\u6613\u7834\u788e\u3002<\/p>\n

b.\u53cc\u5c42\/\u78f7\u6c1fLiF SEI\u5177\u6709\u5747\u5300\u7684LiF\u5bcc\u96c6\u5185\u5c42\u548c\u673a\u68b0\u7a33\u5b9a\u7684\u805a\u6c27\u7532\u6491\u9502\u5916\u5c42\uff08\u7b80\u79f0\u4e3aP\uff09\uff0c\u8be5\u5c42\u662f\u7531TO\u57fa\u7535\u89e3\u6db2\u751f\u6210\u7684\uff0c\u7535\u89e3\u6db2\u7684\u7ec4\u6210\u4e3aLiFSI:TO:DME:HFE = 1.00:0.16:1.80:2.00\uff08\u6309\u6469\u5c14\u8ba1\uff09\uff0c\u8868\u73b0\u51fa\u5bf9\u4f53\u79ef\u53d8\u5f62\u7684\u826f\u597d\u8010\u53d7\u6027\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>2<\/strong> DME\u57fa\u548cTO\u57fa\u7535\u89e3\u6db2\u7684\u6eb6\u5242\u5316\u7ed3\u6784\u548c\u8fd8\u539f\u884c\u4e3a\u3002 \u00a9 2023 Springer Nature<\/p>\n

a\u3001c. DME\u57fa\uff08a\uff09\u548cTO\u57fa\uff08c\uff09\u7535\u89e3\u6db2\u7684\u5206\u5b50\u52a8\u529b\u5b66\u6a21\u62df\u7bb1\u7684\u77ac\u65f6\u56fe\u3002DME\u57fa\u7535\u89e3\u6db2\u548cTO\u57fa\u7535\u89e3\u6db2\u7684\u5206\u5b50\u52a8\u529b\u5b66\u6a21\u62df\u7acb\u65b9\u7bb1\u8fb9\u957f\u5206\u522b\u4e3a56.5 \u00c5\u548c56.9 \u00c5\u3002<\/p>\n

b\u3001d. DME\u57fa\uff08b\uff09\u548cTO\u57fa\uff08d\uff09\u7535\u89e3\u6db2\u4e2dLi\u79bb\u5b50\u6eb6\u5242\u5305\u5c42\u7684\u4ee3\u8868\u6027\u793a\u610f\u56fe\u3002\u5143\u7d20\u989c\u8272\uff1aH\uff0c\u767d\u8272\uff1bLi\uff0c\u7c89\u7ea2\u8272\uff1bC\uff0c\u7070\u8272\uff1bN\uff0c\u84dd\u8272\uff1bO\uff0c\u7ea2\u8272\uff1bF\uff0c\u9752\u8272\uff1bS\uff0c\u9ec4\u8272\u3002<\/p>\n

e\u3001f. DME\u57fa\uff08e\uff09\u548cTO\u57fa\uff08f\uff09\u7535\u89e3\u6db2\u4e2dLi\u2013ODME<\/sub>\u3001Li\u2013OFSI<\/sub>\u2212<\/sup>\u3001Li\u2013OHFE<\/sub>\u548cLi\u2012OTO<\/sub>\u5bf9\u7684\u5f84\u5411\u5206\u5e03\u51fd\u6570\uff08RDF\uff09\u56fe\u3002<\/p>\n

g. \u57fa\u4e8e\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\u8ba1\u7b97\u7684DME\u3001TO\u548cFSI\u2212<\/sup>\u7684\u8fd8\u539f\u7535\u52bf\u3002Y\u8f74\u88ab\u6253\u65ad\uff0c\u4ee5\u4fbf\u6613\u4e8e\u6bd4\u8f83DME\u548cTO\u4e4b\u95f4\u7684\u60c5\u51b5\u3002\u7535\u89e3\u6db2\u6210\u5206\u7684\u8fd8\u539f\u7535\u52bf\u7f29\u5199\u4e3aEred<\/sub>\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>3<\/strong> \u5229\u7528\u98de\u884c\u65f6\u95f4\u4e8c\u6b21\u79bb\u5b50\u8d28\u8c31\uff08ToF-SIMS\uff09\u89e3\u6790\u7684SEI\u7684\u4e09\u7ef4\u7eb3\u7c73\u7ed3\u6784\u3002 \u00a9 2023 Springer Nature<\/p>\n

a\u3001b. ToF-SIMS\u6e85\u5c04\u4f53\u79ef\u4e2d\u5355\u5c42\/F SEI\uff08a\uff09\u548c\u53cc\u5c42\/P\u2012F SEI\uff08b\uff09\u4e2dLiF\u2212<\/sup>\uff08\u4ee3\u8868LiF\uff09\u548cC2<\/sub>H2<\/sub>O\u2012<\/sup>\uff08\u4ee3\u8868\u6709\u673a\u6210\u5206\uff09\u7684\u4e09\u7ef4\u89c6\u56fe\u3002<\/p>\n

c\u3001d. \u4e0d\u540cSEI\u4e2dLiF\u2212<\/sup>\uff08c\uff09\u548cC2H2O\u2012<\/sup>\uff08d\uff09\u7684\u76f8\u5e94ToF-SIMS\u6df1\u5ea6\u5256\u9762\u3002\u901a\u8fc7\u5bf9\u6570\uff08\u5f3a\u5ea6\uff09\u8f6c\u6362\u83b7\u5f97\u4e86\u5f52\u4e00\u5316\u5f3a\u5ea6\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>4<\/strong> \u5229\u7528\u539f\u4f4d\u7535\u5316\u5b66\u539f\u5b50\u529b\u663e\u5fae\u955c\uff08in situ electrochemical AFM\uff09\u89e3\u6790\u7684SEI\u7684\u5f62\u6210\u8fc7\u7a0b\u548c\u673a\u68b0\u7a33\u5b9a\u6027\u3002 \u00a9 2023 Springer Nature<\/p>\n

a. \u539f\u4f4d\u7535\u5316\u5b66\u539f\u5b50\u529b\u663e\u5fae\u955c\u7535\u6c60\u7684\u793a\u610f\u56fe\u3002<\/p>\n

b.\u5728\u5f00\u8def\u7535\u4f4d\u4e0b\uff083.0 V\uff09\u7684\u9ad8\u5b9a\u5411\u77f3\u58a8\u7247\u7684\u539f\u5b50\u529b\u663e\u5fae\u955c\u62d3\u6251\u56fe\u50cf\u3002<\/p>\n

c-f. \u5faa\u73af\u4f0f\u5b89\u6cd5\u4e0b\uff0c\u5355\u5c42\/F SEI\uff08c\uff0cd\uff09\u548c\u53cc\u5c42\/P\u2012F SEI\uff08e\uff0cf\uff09\u7684AFM\u62d3\u6251\u56fe\u50cf\uff0c\u663e\u793a\u9634\u6781\u626b\u63cf\u7684\u53d8\u5316\u3002\u767d\u8272\u7bad\u5934\u8868\u793a\u626b\u63cf\u65b9\u5411\u3002<\/p>\n

g-h. \u5355\u5c42\/F SEI\uff08g\uff09\u548c\u53cc\u5c42\/P\u2012<\/sup>F SEI\uff08h\uff09\u7684\u9ad8\u5ea6\u56fe\u50cf\u3002<\/p>\n

i. \u5355\u5c42\/F SEI\u548c\u53cc\u5c42\/P\u2012<\/sup>F SEI\u7684DMT\u6a21\u91cf\u5206\u5e03\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>5<\/strong> \u4e0d\u540cSEI\u5bf9\u9502\u91d1\u5c5e\u6263\u5f0f\u7535\u6c60\u5faa\u73af\u7a33\u5b9a\u6027\u3001\u9502\u5f62\u6001\u548c\u754c\u9762\u52a8\u529b\u5b66\u7684\u5f71\u54cd\u3002 \u00a9 2023 Springer Nature<\/p>\n

a. \u4e0d\u540cSEI\u6761\u4ef6\u4e0b\uff0cLi\u2009|\u2009NCM523\u6263\u5f0f\u7535\u6c60\u4ee50.4\u2009C\u901f\u7387\u7684\u5faa\u73af\u6027\u80fd\u3002<\/p>\n

b. \u4e0d\u540c\u7535\u89e3\u6db2\u6761\u4ef6\u4e0b\uff0cLi\u2009|\u2009NCM523\u7535\u6c60\u7684\u5faa\u73af\u6027\u80fd\u5bf9\u6bd4\u3002<\/p>\n

c-f. \u4f7f\u7528\u5355\u5c42\/F SEI\uff08c\uff0ce\uff09\u548c\u53cc\u5c42\/P\u2012<\/sup>F SEI\uff08d\uff0cf\uff09\u65f6\uff0cLi\u91d1\u5c5e\u9633\u6781\u5728\u7b2c1\u4e2a\u548c\u7b2c100\u4e2a\u5faa\u73af\u4e2d\u7684\u9876\u89c6\u56fe\u548c\u6a2a\u622a\u9762SEM\u56fe\u50cf\u3002<\/p>\n

g. \u5faa\u73af\u8fc7\u7a0b\u4e2d\u9633\u6781\u6f14\u53d8\u7684\u793a\u610f\u56fe\uff0c\u4ee5\u53ca\u7ecf\u8fc7100\u6b21\u5faa\u73af\u540e\u7684\u4f53\u79ef\u81a8\u80c0\u3002X\u8f74\u88ab\u6253\u65ad\uff0c\u4ee5\u6e05\u695a\u5730\u533a\u5206\u5faa\u73af\u524d\u540e\u7684\u9633\u6781\u539a\u5ea6\u3002<\/p>\n

h. \u5355\u5c42\/F SEI\u548c\u53cc\u5c42\/P\u2012<\/sup>F SEI\u6761\u4ef6\u4e0b\uff0c\u7ecf\u8fc7100\u6b21\u548c200\u6b21\u5faa\u73af\u540e\uff0cLi\u2009|\u2009NCM523\u6263\u5f0f\u7535\u6c60\u754c\u9762\u7535\u963b\u7684\u6f14\u53d8\u3002<\/p>\n

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

\u56fe<\/strong>6<\/strong>\u00a0\u901a\u8fc7\u5b9a\u5236\u53cc\u5c42SEI\u5b9e\u73b0440 Wh kg\u22121<\/sup>\u9502\u91d1\u5c5e\u8f6f\u5305\u7535\u6c60\u7684\u6027\u80fd\u3002<\/p>\n

a. 440 Wh kg\u22121<\/sup>\u7684Li | NCM811\u8f6f\u5305\u7535\u6c60\u793a\u610f\u56fe\u3002<\/p>\n

b. \u7b2c1\u6b21\u548c\u7b2c100\u6b21\u5faa\u73af\u65f6\u8f6f\u5305\u7535\u6c60\u7684\u7535\u538b\u5206\u5e03\u56fe\u3002<\/p>\n

c. Li | NCM811\u8f6f\u5305\u7535\u6c60\u57280.05 c\u5145\u653e\u7535\u4e24\u6b21\u5f62\u6210\u5faa\u73af\u540e0.1 c\u5145\u7535\/0.2 c\u653e\u7535\u7684\u5faa\u73af\u6027\u80fd\u3002\u6240\u8ff0\u63d2\u56fe\u662f\u6240\u8ff0\u76f8\u5e94\u8f6f\u5305\u7684\u5149\u5b66\u56fe\u50cf\u3002<\/p>\n

d. \u5728\u5df2\u53d1\u8868\u7684\u6587\u732e\u548c\u672c\u5de5\u4f5c\u4e2d\uff0c\u9ad8\u80fd\u91cf\u5bc6\u5ea6(\u8d85\u8fc7300 Wh kg\u22121<\/sup>)\u9502\u91d1\u5c5e\u8f6f\u5305\u7535\u6c60\u5177\u6709\u6700\u5148\u8fdb\u7684\u6027\u80fd\uff0c\u5faa\u73af\u6b21\u6570\u8d85\u8fc7100\u6b21\u3002<\/p>\n

\u4e94\u3001\u3010\u6210\u679c\u542f\u793a\u3011<\/strong><\/p>\n

\u603b\u7684\u6765\u8bf4\uff0c\u672c\u7814\u7a76\u901a\u8fc7\u5408\u7406\u7684\u7535\u89e3\u6db2\u5de5\u7a0b\uff0c\u6784\u60f3\u5e76\u5c55\u793a\u4e86\u4e00\u79cd\u901a\u8fc7\u539f\u4f4d\u7eb3\u7c73\u5c3a\u5ea6\u53cc\u5c42\/\u78f7\u6c1fSEI\u7ed3\u6784\u8bbe\u8ba1\uff0c\u4ee5\u6539\u5584SEI\u7684\u5747\u5300\u6027\u548c\u673a\u68b0\u7a33\u5b9a\u6027\u3002\u53cc\u5c42\/\u78f7\u6c1fSEI\u5305\u62ec\u5bcc\u542bLiF\u7684\u5185\u5c42\u4ee5\u6539\u5584\u5747\u5300\u6027\uff0c\u4ee5\u53ca\u542b\u6709LiPOM\u7684\u5916\u5c42\u4ee5\u63d0\u9ad8\u673a\u68b0\u7a33\u5b9a\u6027\u3002\u901a\u8fc7\u4e00\u7cfb\u5217\u7ec4\u5408\u8868\u5f81\u5305\u62ec\u51b7\u51bb\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c\u3001\u539f\u4f4d\u7535\u5316\u5b66\u539f\u5b50\u529b\u663e\u5fae\u955c\u548c\u5206\u5b50\u52a8\u529b\u5b66\u7b49\u7406\u8bba\u5de5\u5177\uff0c\u89e3\u51b3\u4e86\u8fd9\u79cd\u5206\u5c42\u7ed3\u6784\u548c\u987a\u5e8f\u8fd8\u539f\u5f62\u6210\u673a\u5236\u3002\u53cc\u5c42\/\u78f7\u6c1fSEI\u7684\u5747\u5300\u6027\u548c\u673a\u68b0\u7a33\u5b9a\u6027\u6539\u5584\uff0c\u5bfc\u81f4\u9502\u6c89\u79ef\/\u5265\u79bb\u9ad8\u5ea6\u53ef\u9006\uff0c\u51cf\u8f7b\u4e86SEI\u91cd\u6784\uff0c\u4f7f\u9502\u91d1\u5c5e\u786c\u5e01\u7535\u6c60\u7684\u5bff\u547d\u76f8\u6bd4\u9634\u79bb\u5b50\u884d\u751fSEI\u63d0\u9ad8\u4e86115\uff05\u3002\u7279\u522b\u5730\uff0c\u4e00\u4e2a\u80fd\u91cf\u5bc6\u5ea6\u4e3a440 Wh kg-1<\/sup>\u7684\u9502\u91d1\u5c5e\u8f6f\u5305\u7535\u6c60\u5b9e\u73b0\u4e86130\u4e2a\u5faa\u73af\u7684\u5bff\u547d\u3002\u8fd9\u9879\u5de5\u4f5c\u5c55\u793a\u4e86\u4e00\u79cd\u6709\u524d\u666f\u7684SEI\u8bbe\u8ba1\uff0c\u9002\u7528\u4e8e\u53ef\u80fd\u9700\u8981\u957f\u5faa\u73af\u5bff\u547d\u548c\u9ad8\u80fd\u91cf\u5bc6\u5ea6\u7684\u9502\u91d1\u5c5e\u7535\u6c60\u3002\u671f\u671b\u8fd9\u79cd\u8bbe\u8ba1\u7406\u5ff5\u53ef\u4ee5\u5e94\u7528\u4e8e\u5176\u4ed6\u65b0\u5174\u7535\u6c60\u7cfb\u7edf\u3002<\/p>\n

\u539f\u6587\u8be6\u60c5\uff1aZhang, QK., Zhang, XQ., Wan, J. et al. Homogeneous and mechanically stable solid\u2013electrolyte interphase enabled by trioxane-modulated electrolytes for lithium metal batteries. Nat Energy 8, 725\u2013735 (2023). https:\/\/doi.org\/10.1038\/s41560-023-01275-y<\/p>\n

\u672c\u6587\u7531jiojio\u4f9b\u7a3f<\/p>\n","protected":false},"excerpt":{"rendered":"

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