{"id":207106,"date":"2020-08-10T06:31:01","date_gmt":"2020-08-09T22:31:01","guid":{"rendered":"\/\/m.iemloyee.com\/?p=207106"},"modified":"2020-08-09T21:31:12","modified_gmt":"2020-08-09T13:31:12","slug":"nature-materials%e9%ab%98%e6%80%a7%e8%83%bd%e7%9a%84%e7%8e%bb%e7%92%83%e6%80%81%e9%94%82%e9%87%91%e5%b1%9e%e8%b4%9f%e6%9e%81","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=207106","title":{"rendered":"Nature Materials:\u9ad8\u6027\u80fd\u7684\u73bb\u7483\u6001\u9502\u91d1\u5c5e\u8d1f\u6781"},"content":{"rendered":"
\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n 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\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n \u8fd1\u65e5\uff0c\u52a0\u5229\u798f\u5c3c\u4e9a\u5927\u5b66\u5723\u5730\u4e9a\u54e5\u5206\u6821<\/strong>Ying Shirley Meng<\/strong>\uff08\u5b5f\u9896\uff09\u6559\u6388\u548c\u7f8e\u56fd\u7231\u8fbe\u8377\u56fd\u5bb6\u5b9e\u9a8c\u5ba4<\/strong>Boryann Liaw<\/strong>\u7814\u7a76\u5458\u7b49\u4eba<\/strong>\u901a\u8fc7cryo-EM\uff08\u51b7\u51bb\u900f\u5c04\u7535\u955c\uff09\u63ed\u793a\u4e86\u9502\u91d1\u5c5e\u6210\u6838\u7684\u52a8\u529b\u5b66\u8fc7\u7a0b\uff0c\u5e76\u4f7f\u7528\u4e86\u53cd\u5e94\u5206\u5b50\u52a8\u529b\u5b66(r-MD)\u6a21\u62df\u6765\u4e86\u89e3\u539f\u5b50\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\u3002\u63ed\u793a\u4e86\u65e0\u5e8f\u5230\u6709\u5e8f\u76f8\u53d8(DOPT)\uff0c\u4e0e\u7535\u6d41\u5bc6\u5ea6\u548c\u6c89\u79ef\u65f6\u95f4\u5bc6\u5207\u76f8\u5173\u3002\u4e0e\u6676\u6001\u9502\u76f8\u6bd4\uff0c\u73bb\u7483\u6001\u9502\u7684\u7535\u5316\u5b66\u53ef\u9006\u6027\u66f4\u597d\uff0c\u662f\u9502\u91d1\u5c5e\u8d1f\u6781\u7684\u7406\u60f3\u7ed3\u6784\u3002\u5c06\u6676\u6838\u7684\u7ed3\u6676\u5ea6\u4e0e\u968f\u540e\u7eb3\u7c73\u7ed3\u6784\u548c\u5f62\u8c8c\u7684\u6f14\u53d8\u76f8\u5173\u8054\uff0c\u63d0\u4f9b\u4e86\u63a7\u5236\u548c\u5851\u9020\u9502\u91d1\u5c5e\u7ed3\u6784\u7684\u7b56\u7565\u3002\u76f8\u5173\u7814\u7a76\u6210\u679c\u201cGlassy Li metal anode for high-performance rechargeable Li batteries<\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728Nature Materials<\/strong>\u4e0a\u3002<\/p>\n \u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n \u56fe\u4e00<\/strong>Li<\/strong>\u6c89\u79ef\u7684\u7eb3\u7c73\u7ed3\u6784\u6f14\u53d8\u4e0e\u6c89\u79ef\u65f6\u95f4\u548c\u7535\u6d41\u5bc6\u5ea6\u7684\u5173\u7cfb\u3002<\/strong><\/p>\n \u9502\u57280.5mA\/cm2<\/sup>\u7535\u6d41\u5bc6\u5ea6\u4e0b\u6c89\u79ef5min\uff08a\u548cd\uff09\u300110min\uff08b\u548ce\uff09\u548c20min\uff08c\u548cf\uff09\uff1b0.1 mA\/cm2<\/sup>\u7535\u6d41\u5bc6\u5ea6\u4e0b\u6c89\u79ef25min\uff08g\u548cj\uff09\uff1b1 mA\/cm2<\/sup>\u7535\u6d41\u5bc6\u5ea6\u4e0b\u6c89\u79ef2.5min\uff08h\u548ck\uff09\uff1b2.5 mA\/cm2<\/sup>\u7535\u6d41\u5bc6\u5ea6\u4e0b\u6c89\u79ef1 min\uff08i\u548cl\uff09\u7684\u51b7\u51bb\u900f\u955c\u56fe\u548c\u5bf9\u5e94\u7684FFT\u56fe\u8c31\u3002<\/p>\n \u51b7\u51bb\u900f\u955c\u7ed3\u679c\u8868\u660e\uff1a\u6676\u7c07\u7684\u5c3a\u5bf8\u5bf9\u7535\u6d41\u5bc6\u5ea6\u5f88\u654f\u611f\u3002\u9ad8\u7535\u6d41\u5bc6\u5ea6\u52a0\u901f\u4e86\u9502\u7684\u805a\u96c6\uff0c\u4fc3\u4f7f\u6676\u6838\u6790\u51fa\u3002<\/p>\n \u56fe\u4e8c<\/strong>\u9502\u91d1\u5c5e\u5f62\u6838\u8fc7\u7a0b\u7684\u53cd\u5e94\u5206\u5b50\u52a8\u529b\u5b66\u6a21\u62df<\/strong><\/p>\n \uff08a\uff09\u542b\u6709700\u4e2a\u9502\u539f\u5b50\u56e2\u7c07\u7684\u5f62\u6838\u3001\u751f\u957f\u548c\u52a8\u529b\u5b66\u8def\u5f84\u3002<\/p>\n \uff08b\uff09\u5728\u6a21\u62df\u7ed3\u675f\u65f6\uff085.3 ns\uff09\u4e0d\u540c\u5927\u5c0f\u56e2\u7c07\u7684\u6700\u7ec8\u72b6\u6001\u3002<\/p>\n \uff08c\uff09DOPT\u7684\u5b75\u80b2\u65f6\u95f4\u4e0e\u6574\u4f53\u5c3a\u5bf8\u7684\u51fd\u6570\u5173\u7cfb\u56fe\u3002<\/p>\n \uff08d\uff09bcc\u6676\u683c\u4e2d\u9502\u539f\u5b50\u7684\u5206\u6570\u4e0e\u6574\u4f53\u5c3a\u5bf8\u7684\u5173\u7cfb\u3002<\/p>\n \u56fe\u4e09\u56fe\u4e09\u6c89\u79ef\u91cf\u4e3a1mAh\/cm2<\/sup>\u9502\u7684\u5fae\u89c2\u5f62\u8c8c\u548c\u7ed3\u6784\u3002<\/strong><\/p>\n \u57280.1 mA\/cm2<\/sup>\u7535\u6d41\u5bc6\u5ea6\u4e0b\u6c89\u79ef10\u5c0f\u65f6\uff08a, d, g, j\uff09\u30010.5 mA\/cm2<\/sup>\u7535\u6d41\u5bc6\u5ea6\u4e0b\u6c89\u79ef2\u5c0f\u65f6\uff08b, e, h, k\uff09\u30012.5 mA\/cm2<\/sup>\u7535\u6d41\u5bc6\u5ea6\u4e0b\u6c89\u79ef0.4\u5c0f\u65f6\uff08c, f, i, l\uff09\u7684SEM\uff08a-f\uff09\u548ccryo-TEM\uff08g-l\uff09\u56fe\uff1b\u5177\u6709\u9502\u91d1\u5c5e\u6676\u683c\u548c\u7ea2\u8272\u7bad\u5934\u7a81\u51fa\u7684\u7279\u5f81\u6027\u884d\u5c04\u4eae\u70b9\u7684\u56fe\u50cf\u6765\u81ea\u9502\u91d1\u5c5e\u7684\uff08110\uff09\u5e73\u9762\u3002<\/p>\n \u56fe\u56db<\/strong> \u9502\u91d1\u5c5e\u7684\u7ed3\u6676\u5ea6\u4e0e\u6027\u80fd\uff08\u5de6\uff09\u548c\u83b7\u5f97\u66f4\u597d\u6027\u80fd\u7684\u7b56\u7565\uff08\u53f3\uff09\u4e4b\u95f4\u7684\u76f8\u5173\u6027\u3002<\/strong><\/p>\n \u56fe\u4e94\u7535\u89e3\u6db2\u5bf9\u9502\u6c89\u79ef\u7684\u7eb3\u7c73\u548c\u5fae\u89c2\u7ed3\u6784\u53ca\u5176\u6027\u80fd\u7684\u5f71\u54cd\u3002<\/strong><\/p>\n \uff08a\uff0cb\uff0cd\uff0cd\uff09\u57fa\u7840\u7535\u89e3\u6db2\u548c\u9ad8\u7ea7\u7535\u6781\u6db2\u4e2d\u7684\u9502\u6c89\u79ef\u7684\u5fae\u89c2\u7ed3\u6784\uff1b<\/p>\n \uff08c\uff09\u975e\u6676\u9502\u548c\u7ed3\u6676\u9502\u5728\u4e24\u79cd\u7535\u89e3\u6db2\u4e2d\u7684\u7edf\u8ba1\u5206\u5e03\uff1b<\/p>\n \uff08f\uff09\u5728Cu\/NMC333\u7535\u6c60\u4e2d\u4e24\u79cd\u7535\u89e3\u6db2\u7684\u5faa\u73af\u6027\u80fd\u3002<\/p>\n \u56fe\u516d\u4e09\u79cd\u4e0d\u540c\u901f\u7387\u4e0b\u9502\u6c89\u79ef\u7684\u6a21\u62df\u7ed3\u679c\u3002<\/strong><\/p>\n \u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n 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