{"id":216757,"date":"2021-02-01T06:28:00","date_gmt":"2021-01-31T22:28:00","guid":{"rendered":"\/\/m.iemloyee.com\/?p=216757"},"modified":"2021-01-31T19:28:13","modified_gmt":"2021-01-31T11:28:13","slug":"%e9%ba%bb%e7%9c%81%e7%90%86%e5%b7%a5%e5%ad%a6%e9%99%a2julia-h-ortony-nat-nanotech-%ef%bc%9a%e5%b0%86%e8%8a%b3%e6%97%8f%e4%b8%a4%e4%ba%b2%e7%89%a9%e8%87%aa%e7%bb%84%e8%a3%85%e6%88%90%e8%b6%85","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=216757","title":{"rendered":"\u9ebb\u7701\u7406\u5de5\u5b66\u9662Julia H. Ortony Nat. Nanotech.\uff1a\u5c06\u82b3\u65cf\u4e24\u4eb2\u7269\u81ea\u7ec4\u88c5\u6210\u8d85\u7a33\u5b9a\u7684\u7eb3\u7c73\u5e26\u548c\u5bf9\u9f50\u7684\u7eb3\u7c73\u5e26\u7ebf"},"content":{"rendered":"<p>\u3010<strong><b>\u5f15\u8a00<\/b><\/strong>\u3011<\/p>\n<p>\u6c34\u4e2d\u4e24\u4eb2\u6027\u5c0f\u5206\u5b50\u7684\u81ea\u53d1\u81ea\u7ec4\u88c5\u4e3a\u5206\u5b50\u7ed3\u6784\u5c3a\u5bf8\u548c\u539f\u59cb\u5185\u90e8\u7ed3\u6784\u7684\u7eb3\u7c73\u7ea7\u7ed3\u6784\u63d0\u4f9b\u4e86\u4e00\u6761\u5f3a\u6709\u529b\u7684\u9014\u5f84\u3002\u5206\u5b50\u81ea\u7ec4\u88c5\u63d0\u4f9b\u7684\u9ad8\u7eb5\u6a2a\u6bd4\u7eb3\u7c73\u7ed3\u6784\u53ef\u4ee5\u7ea0\u7f20\u6216\u5bf9\u9f50\uff0c\u540c\u65f6\u4fdd\u6301\u9ad8\u8868\u9762\u79ef\u548c\u53ef\u8c03\u6574\u7684\u8868\u9762\u5316\u5b66\u6027\u8d28\u3002\u7136\u800c\uff0c\u8fd9\u4e9b\u8d85\u5206\u5b50\u7ed3\u6784\u7531\u4e8e\u5176\u5f31\u7684\u5206\u5b50\u95f4\u76f8\u4e92\u4f5c\u7528\u548c\u666e\u904d\u7684\u52a8\u6001\u4e0d\u7a33\u5b9a\u6027\uff08\u5373\u5206\u5b50\u4ea4\u6362\uff0c\u8fc1\u79fb\uff0c\u63d2\u5165\uff0c\u91cd\u6392\u548c\u6613\u4f4d\uff09\u800c\u901a\u5e38\u662f\u6613\u788e\u7684\u3002\u53e6\u5916\uff0c\u5185\u90e8\u7684\u77ac\u6001\u6c34\u901a\u8fc7\u4fc3\u8fdb\u9176\u4fc3\u6216\u6c34\u89e3\u964d\u89e3\u800c\u5bfc\u81f4\u4e24\u4eb2\u7eb3\u7c73\u7ed3\u6784\u7684\u8106\u5f31\u6027\u3002\u7531\u4e8e\u8fd9\u4e9b\u9650\u5236\uff0c\u5c0f\u5206\u5b50\u7ec4\u4ef6\u901a\u5e38\u662f\u4e3a\u751f\u7269\u6750\u6599\u5e94\u7528\u5f00\u53d1\u7684\uff0c\u5728\u8fd9\u4e9b\u6750\u6599\u4e2d\uff0c\u5feb\u901f\u52a8\u6001\u6027\u548c\u53ef\u751f\u7269\u964d\u89e3\u6027\u88ab\u7528\u4f5c\u5173\u952e\u8bbe\u8ba1\u7279\u5f81\u3002\u8fd9\u4e9b\u7279\u6027\u4f1a\u963b\u6b62\u5b83\u4eec\u5728\u7a7a\u6c14\u4e2d\u7684\u4f7f\u7528\uff0c\u56e0\u4e3a\u5b83\u4eec\u7f3a\u4e4f\u901a\u8fc7\u5c06\u5b83\u4eec\u7ed3\u5408\u5728\u4e00\u8d77\u6240\u9700\u7684\u758f\u6c34\u4f5c\u7528\u800c\u65bd\u52a0\u7684\u7ed3\u6784\u7a33\u5b9a\u6027\u3002\u56e0\u6b64\uff0c\u4f7f\u52a8\u529b\u5b66\u6700\u5c0f\u5316\u7684\u4e24\u4eb2\u6027\u81ea\u7ec4\u88c5\u5e73\u53f0\u662f\u91cd\u8981\u7684\u76ee\u6807\uff0c\u5e76\u4e14\u53ef\u4ee5\u4e3a\u9700\u8981\u7cbe\u786e\u7684\u5206\u5b50\u7ec4\u7ec7\uff0c\u7eb3\u7c73\u7ea7\u7ed3\u6784\uff0c\u53ef\u8c03\u7684\u8868\u9762\u5316\u5b66\u548c\u6c34\u53ef\u52a0\u5de5\u6027\u7684\u56fa\u6001\u5e94\u7528\u63d0\u4f9b\u4e00\u79cd\u65b9\u6cd5\u3002\u8fd9\u6837\u7684\u56fa\u6001\u5e94\u7528\u8303\u56f4\u53ef\u4ee5\u4ece\u79bb\u5b50\u4f20\u8f93\u5230\u5bfc\u70ed\u8f6f\u6750\u6599\u3002\u589e\u5f3a\u5206\u5b50\u6750\u6599\u673a\u68b0\u6027\u80fd\u7684\u53ef\u9760\u7b56\u7565\u662f\u5c06\u6c22\u952e\u57df\u7ed3\u5408\u5230\u5206\u5b50\u8bbe\u8ba1\u4e2d\u3002\u4f8b\u5982\uff0c\u51ef\u592b\u62c9\u5c14\u90a6\u7684\u82b3\u65cf\u9170\u80fa\uff08\u82b3\u65cf\u805a\u9170\u80fa\uff09\u4e4b\u95f4\u7684\u6c22\u952e\u5171\u540c\u5bfc\u81f4\u5176\u4eab\u8d1f\u76db\u540d\u7684\u5f3a\u5ea6\u548c\u6297\u51b2\u51fb\u6027\u3002\u7c7b\u4f3c\u7684\u82b3\u65cf\u805a\u9170\u80fa\u5316\u5b66\u57fa\u5e8f\u5df2\u88ab\u7eb3\u5165\u57fa\u4e8e\u4eff\u751f\u80bd\u7684\u4e24\u4eb2\u7269\u7684\u8bbe\u8ba1\u4e2d\u3002\u7136\u800c\uff0c\u5728\u8fd9\u4e9b\u60c5\u51b5\u4e0b\uff0c\u82b3\u65cf\u805a\u9170\u80fa\u57df\u5bf9\u673a\u68b0\u6027\u80fd\u7684\u5f71\u54cd\u4ecd\u7136\u672a\u77e5\u3002\u4e0e\u5c0f\u7684\u4e24\u4eb2\u5206\u5b50\u76f8\u53cd\uff0c\u7531\u805a\u5bf9\u82ef\u4e8c\u7532\u9170\u5bf9\u82ef\u4e8c\u7532\u9170\u80fa\u7ec4\u6210\u7684\u805a\u5408\u7269\u82b3\u65cf\u805a\u9170\u80fa\u7eb3\u7c73\u7ea4\u7ef4\u5373\u4f7f\u5728\u5e72\u71e5\u65f6\u4e5f\u8868\u73b0\u51fa\u5f88\u5f3a\u7684\u673a\u68b0\u6027\u80fd\uff0c\u4f46\u65e0\u6cd5\u63a7\u5236\u7eb3\u7c73\u7ea4\u7ef4\u8868\u9762\u5316\u5b66\u6216\u7cbe\u786e\u7684\u5185\u90e8\u5206\u5b50\u7ec4\u7ec7\u3002\u5728\u5c11\u6570\u60c5\u51b5\u4e0b\uff0c\u542b\u6709\u82b3\u65cf\u9170\u80fa\u57fa\u56e2\u7684\u5206\u5b50\u5728\u5404\u79cd\u6eb6\u5242\u4e2d\u805a\u96c6\u6210\u77ed\u68d2\u72b6\u6216\u66f2\u68cd\u7403\u80f6\u675f\uff0c\u6700\u957f\u5c3a\u5bf8\u7ea6\u4e3a\u6570\u5341\u6216\u6570\u767e\u7eb3\u7c73\u3002\u4f46\u662f\u5408\u7406\u8bbe\u8ba1\u4e24\u4eb2\u7269\u4ee5\u5f62\u6210\u673a\u68b0\u4e0a\u575a\u56fa\u7684\u9ad8\u7eb5\u6a2a\u6bd4\u7eb3\u7c73\u7ed3\u6784\uff0c\u4ee5\u53ca\u5c06\u8fd9\u4e9b\u7eb3\u7c73\u7ed3\u6784\u52a0\u5de5\u6210\u5bf9\u9f50\u7684\u56fa\u6001\u4e00\u7ef4\u6750\u6599\u4ecd\u7136\u662f\u4e00\u4e2a\u91cd\u8981\u76ee\u6807\u3002<\/p>\n<p>\u3010<strong><b>\u6210\u679c\u7b80\u4ecb<\/b><\/strong>\u3011<\/p>\n<p><strong><b>\u9ebb\u7701\u7406\u5de5\u5b66\u9662Julia H. Ortony<\/b><\/strong>\u5c55\u793a\u4e86\u4e00\u4e2a\u5206\u5b50\u8bbe\u8ba1\u57fa\u5e8f\uff0c\u8be5\u57fa\u5e8f\u5c06\u82b3\u65cf\u805a\u9170\u80fa\u4f5c\u4e3a\u5c0f\u5206\u5b50\u4e24\u4eb2\u7269\u4e2d\u7684\u7ed3\u6784\u57df\u3002\u8fd9\u4e9b\u5206\u5b50\uff0c\u82b3\u65cf\u805a\u9170\u80fa\u4e24\u4eb2\u6027\uff08AAs\uff09\uff0c\u5728\u52a0\u6c34\u540e\u81ea\u7136\u81ea\u7ec4\u88c5\u5f62\u6210\u7eb3\u7c73\u5e26\u3002AA\u7eb3\u7c73\u5e26\u88ab\u8bbe\u8ba1\u4e3a\u5177\u6709\u56fa\u6709\u7684\u6297\u6c34\u89e3\u6027\uff0c\u5176\u4e2d\u5305\u542b\u7684\u9170\u80fa\u88ab\u57cb\u5728\u7eb3\u7c73\u7ed3\u6784\u7684\u758f\u6c34\u5185\u90e8\uff0c\u8fdc\u79bb\u6c34\u3002AA\u5305\u542b\u4e09\u4e2a\u5c5e\u6027\u4ee5\u6291\u5236\u4ea4\u6362\u52a8\u529b\u5b66\u5e76\u589e\u5f3a\u673a\u68b0\u6027\u80fd\uff1a\uff081\uff09\u9ad8\u6c22\u952e\u5bc6\u5ea6\uff0c\u6bcf\u4e2a\u5206\u5b50\u5177\u6709\u516d\u4e2a\u6c22\u952e\uff1b\uff082\uff09\u6bcf\u4e2a\u6c22\u952e\u7f51\u7edc\u5185\u7684\u914d\u51c6\u7ec4\u7ec7\u4ee5\u53ca\u5f62\u6210\u5e73\u9762\u95f4\u03c0\u2013\u03c0\u5806\u53e0\u7684\u80fd\u529b\uff1b\uff083\uff09\u901a\u8fc7\u5728\u5206\u5b50\u8bbe\u8ba1\u4e2d\u52a0\u5165\u4e0d\u663e\u773c\u7684\u4e24\u4eb2\u6027\u9996\u5c3e\u57fa\u56e2\uff0c\u5b9e\u73b0\u6700\u5c0f\u7684\u7a7a\u95f4\u5806\u79ef\u5e94\u53d8\u548c\u626d\u8f6c\uff0c\u4ee5\u6700\u5927\u7a0b\u5ea6\u5730\u51cf\u5c11\u6c22\u952e\u8ddd\u79bb\u3002\u8be5\u6210\u679c\u4ee5\u9898\u4e3a<strong><b>\u201c<\/b><\/strong><strong><b>Self-assembly of aramid amphiphiles into ultra-stable nanoribbons and aligned nanoribbon threads<\/b><\/strong><strong><b>\u201d<\/b><\/strong>\u53d1\u8868\u5728<strong><b>Nat. Nanotech.<\/b><\/strong><strong><b>\u4e0a<\/b><\/strong>\u3002<\/p>\n<p><strong><b>\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/b><\/strong><\/p>\n<p><strong><b>\u56fe1<\/b><\/strong><strong><b>.<\/b><\/strong><strong><b>\u51ef\u592b\u62c9\u5c14\uff08Kevlar\uff09\u542f\u53d1\u7684AA\u81ea\u7ec4\u88c5\u6210\u8d85\u7a33\u5b9a\u7684\u7eb3\u7c73\u5e26\uff0c\u80fd\u591f\u8fdb\u884c\u5206\u7ea7\u6392\u5e8f\u4ee5\u5f62\u6210\u5e72\u71e5\u7684\u5b8f\u89c2\u7ebf<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-216758\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/01\/r1-4.jpg\" alt=\"\" width=\"600\" height=\"384\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/01\/r1-4.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2021\/01\/r1-4-300x192.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>a\uff0cAA\u7531\u5e26\u7535\u8377\u7684\u5934\u57fa\u548c\u8102\u80aa\u65cf\u7684\u5c3e\u90e8\u7ec4\u6210\uff0c\u4ee5\u8bf1\u5bfc\u4e24\u4eb2\u6027\u81ea\u7ec4\u88c5\uff0c\u5e76\u7531\u82b3\u65cf\u805a\u9170\u80fa\u7ed3\u6784\u57df\u5f62\u6210\u96c6\u4f53\u7684\u5206\u5b50\u95f4\u6c22\u952e\u00a0<\/p>\n<p>b\uff0cAA\u65e8\u5728\u5728\u6c34\u4e2d\u81ea\u53d1\u81ea\u7ec4\u88c5\u6210\u7eb3\u7c73\u5e26\uff0c\u5e76\u4e14\u6291\u5236\u4e86\u4ea4\u6362\u52a8\u529b\u5b66 c\uff0c\u5728\u4ee3\u8868\u6027\u7684TEM\u663e\u5fae\u56fe\u4e2d\u89c2\u5bdf\u52302\u7684\u5e72\u71e5\u7eb3\u7c73\u5e26<\/p>\n<p>d\uff0c\u7528\u954a\u5b50\u5c06\u7eb3\u7c73\u5e26\u60ac\u6d6e\u6db2\u4ece\u954a\u5b50\u5c16\u7aef\u79fb\u51fa\u81f3\u786b\u9178\u94a0\u6eb6\u6db2\u4e2d\uff0c\u4ee5\u5f62\u6210\u4e00\u7ef4\u51dd\u80f6<\/p>\n<p>e\uff0c\u5c06\u51dd\u80f6\u4ece\u6c34\u4e2d\u79fb\u51fa\u5e76\u5e72\u71e5\uff0c\u4ee5\u5f62\u6210\u7531\u5bf9\u9f50\u7684\u7eb3\u7c73\u5e26\u7ec4\u6210\u7684\u7ebf\uff0c\u8be5\u7eb3\u7c73\u5e26\u53ef\u4ee5\u5bb9\u6613\u5730\u5f2f\u66f2\u548c\u5904\u7406<\/p>\n<p><strong><b>\u56fe2.AA\u7eb3\u7c73\u5e26\u8868\u73b0\u51fa\u6700\u5c0f\u7684\u5206\u5b50\u4ea4\u6362<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-216759\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/01\/r2-4.jpg\" alt=\"\" width=\"600\" height=\"183\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/01\/r2-4.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2021\/01\/r2-4-300x92.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>a\uff0c\u5316\u5408\u72691\u30012\u548c3\u7eb3\u7c73\u5e26\u5728\u6c34\u4e2d\u7684SAXS\u5728\u4f4eq\u6001\u4e0b\u663e\u793a\u51fa-2\u7684\u659c\u7387\uff0c\u8868\u660e\u9ad8\u7eb5\u6a2a\u6bd4\u7ed3\u6784\uff0c\u6700\u9002\u5408\u7ed9\u51fa3.9 nm\u7684\u5c42\u72b6\u6a21\u578b\uff08\u9ed1\u7ebf\uff09 \u7eb3\u7c73\u5e26\u539a\u5ea6\uff0c\u4e0e\u7eb3\u7c73\u5e26\u51e0\u4f55\u5f62\u72b6\u4e00\u81f4<\/p>\n<p>b\uff0c\u6c34\u4e2d2\u4e2a\u7eb3\u7c73\u5e26\u7684\u4ee3\u8868\u6027\u51b7\u51bbTEM\u56fe\u50cf\u663e\u793a\u7eb3\u7c73\u5e26\u7684\u5bbd\u5ea6\u7ea6\u4e3a5 nm<\/p>\n<p>c\uff0c\u5316\u5408\u72693\u7eb3\u7c73\u5e26\u7684ATR-FTIR\u663e\u793a\u5728\u6d74\u8d85\u58f0\u5904\u7406\u540e\u57281638 cm-1\u5904\u51fa\u73b0\u4e00\u4e2a\u5c16\u5cf0\uff0c\u8fd9\u4e0e\u6c22\u952e\u7f51\u7edc\u7684\u589e\u5f3a\u4e00\u81f4<\/p>\n<p>d\uff0c\u572855\u5929\u5185\u6d4b\u91cf\u4e86\u4f9b\u4f53\u6807\u8bb0\u548c\u6dec\u706d\u5242\u6807\u8bb0\u7684\u7eb3\u7c73\u5e26\u60ac\u6d6e\u6db21\uff1a1\u6df7\u5408\u7269\u7684\u5f52\u4e00\u5316\u8367\u5149\u5f3a\u5ea6<\/p>\n<p>e\uff0c\u4f9b\u4f53\u548c\u6dec\u706d\u5242\u6807\u8bb0\u7684\u7eb3\u7c73\u5e26\u60ac\u6d6e\u6db2\u572880\u00b0C\u7684\u6df7\u5408\u7269\u7684\u5f52\u4e00\u5316\u8367\u5149\u5f3a\u5ea6\u8868\u660e\u52a0\u70ed\u65f6\u672a\u89c2\u5bdf\u5230FRET\u6697\u6dec\u706d<\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>3<\/b><\/strong><strong><b>.<\/b><\/strong><strong><b>AA\u7eb3\u7c73\u5e26\u7684\u6768\u6c0f\u6a21\u91cf\u4e3aE=1.7 GPa\uff0c\u62c9\u4f38\u5f3a\u5ea6\u4e3a\u03c3*=1.9 GPa<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-216760\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/01\/r3-4.jpg\" alt=\"\" width=\"600\" height=\"355\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/01\/r3-4.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2021\/01\/r3-4-300x178.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>a\uff0c\u901a\u8fc7\u8ffd\u8e2a29\u4e2aAA\u7eb3\u7c73\u5e26\u7684AFM\u8f6e\u5ed3\u83b7\u5f97\u7684\u8f6e\u5ed3\u7528\u4e8e\u7edf\u8ba1\u5f62\u8c8c\u5206\u6790 b\uff0c\u8f6e\u5ed3\u7ebf\u7684\u4e2d\u70b9\u504f\u5dee\u03b4\u7528\u4e8e\u8ba1\u7b97\u8815\u866b\u72b6\u94fe\u6a21\u578b\u7684\u534a\u67d4\u6027\u805a\u5408\u7269\u7684\u6301\u4e45\u957f\u5ea6P = 3.9\u00b10.7\u03bcm\u548c\u6768\u6c0f\u6a21\u91cfE = 1.7\u00b10.7 GPa \u5bf9\u6570\u636e c\uff0c\u8d85\u58f0\u8bf1\u5bfc\u7684\u7eb3\u7c73\u5e26\u65ad\u88c2 d\uff0c\u901a\u8fc7\u5c06\u8d85\u58f0\u5904\u7406\u540e\u7684\u788e\u7247\u957f\u5ea6\u76f8\u5bf9\u4e8e\u6a2a\u622a\u9762\u5c3a\u5bf8C\u4f5c\u56fe\u6765\u786e\u5b9a\u9608\u503c\u957f\u5ea6\uff0c\u5728\u8d85\u58f0\u5904\u7406\u4e4b\u4e0b\uff0c\u539f\u7ea4\u7ef4\u4e0d\u4f1a\u65ad\u88c2 e\uff0c\u5728Ashby\u56fe\u4e0a\u663e\u793a\u7684AA\u7eb3\u7c73\u5e26\u673a\u68b0\u6027\u80fd\u4f7f\u5176\u6210\u4e3a\u6700\u575a\u56fa\u548c\u6700\u786c\u7684\u751f\u7269\u6750\u6599\u4e4b\u4e00<\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>4.<\/b><\/strong><strong><b>AA\u7eb3\u7c73\u5e26\u901a\u8fc7\u526a\u5207\u529b\u6392\u5217\u5e76\u5e72\u71e5\u4ee5\u5f62\u6210\u67d4\u6027\u7ebf<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-216761\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/01\/r4-4.jpg\" alt=\"\" width=\"600\" height=\"210\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/01\/r4-4.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2021\/01\/r4-4-300x105.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>a\uff0c\u504f\u5149\u663e\u5fae\u7167\u7247\u663e\u793a\u4e24\u4e2a\u7eb3\u7c73\u5e26\u7ebf\u7684\u4ea4\u70b9 b\uff0c\u4e00\u6761\u8d28\u91cf\u4e3a0.1\u03bcmg\u76845\u03bccm\u7eb3\u7c73\u5e26\u7ebf\u60ac\u6d6e\u5728\u69fd\u4e2d\u5e76\u652f\u649120\u03bcmg\u7684\u91cd\u91cf c\uff0c\u663e\u793a\u4e86\u7531\u786b\u9178\u6839\u79bb\u5b50\uff08\u84dd\u8272\uff09\u548c\u7532\u70f7\u4e8c\u78fa\u9178\u6839\u79bb\u5b50\uff08\u7ea2\u8272\uff09\u5f62\u6210\u7684AA\u7ebf\u7684\u4ee3\u8868\u6027\u62c9\u4f38\u8bd5\u9a8c<\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>5<\/b><\/strong><strong><b>.\u56fa\u6001\u7eb3\u7c73\u5e26\u7ebf\u7684X\u5c04\u7ebf\u6563\u5c04\u663e\u793a\u51fa\u6709\u5e8f\u7684\u5206\u5b50\u5806\u79ef\uff0c\u6269\u5c55\u7684\u6c22\u952e\u7f51\u7edc\u548c\u8fdc\u8ddd\u79bb\u7684\u5206\u5c42\u987a\u5e8f<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-216762\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/01\/r5-4.jpg\" alt=\"\" width=\"600\" height=\"467\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/01\/r5-4.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2021\/01\/r5-4-300x234.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>a\uff0c\u5728\u5b9e\u5fc3\uff0c\u5bf9\u9f50\u7684AA\u7eb3\u7c73\u5e26\u7ebf\u7684X\u5c04\u7ebf\u6563\u5c04\u6d4b\u91cf\u4e2d\u63cf\u8ff0\u4e86\u5b50\u5348\u548c\u8d64\u9053\u6563\u5c04\u65b9\u5411 b\uff0cAA\u7eb3\u7c73\u5e26\u7ebf\u7684WAXS\u56fe\u6848\u8868\u660e\u7cbe\u786e\u7684\u5206\u5b50\u7ec4\u7ec7\u4fdd\u6301\u5728\u56fa\u6001\uff0c\u5404\u5411\u5f02\u6027\u4e0e\u7eb3\u7c73\u5e26\u6392\u5217\u4e00\u81f4 c\uff0c\u901a\u8fc7\u6574\u5408b\u7684\u5b50\u5348\u7ebf\u548c\u8d64\u9053\u8f74\u83b7\u5f97\u4e00\u7ef4\u6563\u5c04\u8f6e\u5ed3 d\uff0cAA\u4e2d\u7eb3\u7c73\u5206\u5b50\u7684\u5206\u5b50\u5806\u79ef\u5982\u56fec\u4e2d\u6a21\u62df\u7684\u6676\u80de\u6240\u8bf4\u660e e\uff0cAA\u7eb3\u7c73\u5e26\u7ebf\u7684SAXS\u663e\u793a\u51fa\u5404\u5411\u5f02\u6027\u7684\u5c42\u72b6\u5cf0\uff0c\u5bf9\u5e94\u4e8e4.8\u03bcnm\u7684\u5e26\u95f4\u95f4\u8ddd f\uff0c\u5047\u8bbe\u7684\u7ed3\u6784\u663e\u793a\u4e86\u5355\u4e2aAA\u7eb3\u7c73\u5e26\u7684\u6392\u5217\u4ee5\u5f62\u6210\u534a\u6676\u4f53\u7ed3\u6784\u57df\uff0c\u8be5\u533a\u57df\u5177\u67094.8 nm\u7684\u5c42\u72b6\u95f4\u8ddd\uff0c\u7531e\u8868\u793a<\/p>\n<p><strong><b>\u3010<\/b><\/strong><strong><b>\u5c0f\u7ed3<\/b><\/strong><strong><b>\u3011<\/b><\/strong><\/p>\n<p>\u4f5c\u8005\u63d0\u51fa\u4e86\u5206\u5b50\u81ea\u7ec4\u88c5\u5e73\u53f0\uff0c\u82b3\u65cf\u805a\u9170\u80fa\u4e24\u4eb2\u7269\u3002\u516d\u4e2a\u6c22\u952e\u5c06\u6bcf\u4e2aAA\u5206\u5b50\u56fa\u5b9a\u5728\u4e00\u4e2a\u6269\u5c55\u7684\u7f51\u7edc\u4e2d\uff0c\u5f53\u4e0e\u6a2a\u5411\u03c0-\u03c0\u5806\u53e0\u7ed3\u5408\u4f7f\u7528\u65f6\uff0c\u4f1a\u5f62\u6210\u539a\u5ea6\u4e3a4 nm\uff0c\u5bbd\u5ea6\u4e3a5-6 nm\u4e14\u957f\u5ea6\u6700\u5927\u4e3a20\u03bcm\u7684\u7eb3\u7c73\u5e26\u3002\u8fd9\u4e9b\u7eb3\u7c73\u5e26\u8868\u73b0\u51fa\u7f13\u6162\u7684\u5206\u5b50\u4ea4\u6362\u52a8\u529b\u5b66\uff0c\u6297\u5f20\u5f3a\u5ea6\u548c\u6768\u6c0f\u6a21\u91cf\u7ea6\u4e3a\u5343\u5146\u5e15\u65af\u5361\u3002\u4f5c\u8005\u5e94\u7528\u526a\u5207\u5bf9\u9f50\u6280\u672f\u6765\u5f62\u6210\u7531\u5bf9\u9f50\u7684\u7eb3\u7c73\u5e26\u675f\u7ec4\u6210\u7684\u5b8f\u89c2\u7ebf\uff0c\u8fd9\u4e9b\u7eb3\u7c73\u5e26\u5177\u6709\u5747\u5300\u76844.8 nm\u7684\u5e26\u95f4\u95f4\u8ddd\u548c200 m<sup>2<\/sup>\/g\u7684\u8868\u9762\u79ef\u3002\u6587\u7ae0\u5efa\u8bae\u9009\u62e9\u7eb3\u7c73\u5e26\u5934\u57fa\u56e2\u548c\u6297\u8861\u79bb\u5b50\u5316\u5b66\u4f5c\u4e3a\u53ef\u4ee5\u4fee\u6539\u4ee5\u4f18\u5316\u6574\u4f53\u673a\u68b0\u6027\u80fd\u7684\u7279\u5f81\u3002\u6b64\u5916\uff0c\u4f5c\u8005\u8bc1\u660e\u4e86\u8fd9\u4e9b\u7eb3\u7c73\u5e26\u7ebf\u5177\u6709\u67d4\u97e7\u6027\uff0c\u53ef\u4ee5\u5904\u7406\u5e76\u53ef\u4ee5\u652f\u6491\u5176\u91cd\u91cf\u7684200\u500d\uff0c\u4f7f\u5176\u9002\u5408\u4e8e\u56fa\u6001\u5e94\u7528\u3002AA\u5e73\u53f0\u514b\u670d\u4e86\u8d85\u5206\u5b50\u5c0f\u5206\u5b50\u7ec4\u88c5\u4e2d\u5e38\u89c1\u7684\u52a8\u6001\u4e0d\u7a33\u5b9a\u6027\uff0c\u5e76\u63d0\u4f9b\u4e86\u901a\u5f80\u7eb3\u7c73\u7ed3\u6784\u56fa\u6001\u5206\u5b50\u6750\u6599\u7684\u9014\u5f84\u3002<\/p>\n<p><strong><b>\u6587\u732e\u94fe\u63a5<\/b><\/strong>\uff1aSelf-assembly of aramid amphiphiles into ultra-stable nanoribbons and aligned nanoribbon threads, Nat. Nanotech.<em><i>, <\/i><\/em>2021, DOI:10.1038\/s41565-020-00840-w<\/p>\n<p>\u672c\u6587\u7531\u6750\u6599\u4eba\u5b66\u672f\u7ec4tt\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\u3002 \u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5f15\u8a00\u3011 \u6c34\u4e2d\u4e24\u4eb2\u6027\u5c0f\u5206\u5b50\u7684\u81ea\u53d1\u81ea\u7ec4\u88c5\u4e3a\u5206\u5b50\u7ed3\u6784\u5c3a\u5bf8\u548c\u539f\u59cb\u5185\u90e8\u7ed3\u6784\u7684\u7eb3\u7c73\u7ea7\u7ed3\u6784\u63d0\u4f9b\u4e86\u4e00\u6761\u5f3a\u6709\u529b\u7684\u9014\u5f84\u3002\u5206\u5b50\u81ea\u7ec4\u88c5\u63d0\u4f9b\u7684\u9ad8\u7eb5\u6a2a\u6bd4\u7eb3\u7c73\u7ed3\u6784\u53ef\u4ee5\u7ea0\u7f20\u6216\u5bf9\u9f50\uff0c\u540c\u65f6\u4fdd\u6301\u9ad8&#8230;<\/p>\n","protected":false},"author":7336,"featured_media":216758,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[42],"class_list":["post-216757","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","tag-gaofenzi"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/216757"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/7336"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=216757"}],"version-history":[{"count":2,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/216757\/revisions"}],"predecessor-version":[{"id":217079,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/216757\/revisions\/217079"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/216758"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=216757"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=216757"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=216757"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}