{"id":6216,"date":"2022-12-03T09:46:24","date_gmt":"2022-12-03T01:46:24","guid":{"rendered":"http:\/\/www.hktt.org\/?p=6216"},"modified":"2022-12-03T09:46:24","modified_gmt":"2022-12-03T01:46:24","slug":"%e8%b6%85%e5%bc%b9%e6%80%a7%e7%ba%a4%e7%bb%b4%e7%b4%a0%e6%b0%94%e5%87%9d%e8%83%b6","status":"publish","type":"post","link":"http:\/\/www.hktt.org\/?p=6216","title":{"rendered":"\u8d85\u5f39\u6027\u7ea4\u7ef4\u7d20\u6c14\u51dd\u80f6"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>\u6c14\u51dd\u80f6\uff0c\u88ab\u79f0\u4e3a\u6700\u8f7b\u7684\u56fa\u4f53\u6750\u6599\uff0c\u5728\u9694\u70ed\u3001\u5fae\u7c92\u7269\u8d28\u6355\u83b7\u548c\u7cbe\u786e\u4f20\u611f\u5668\u9886\u57df\u5177\u6709\u8bf8\u591a\u5e94\u7528\u3002\u7ed3\u5408\u9ad8\u5b54\u9699\u7387\u548c\u7eff\u8272\u73af\u4fdd\u7684\u4f18\u70b9\uff0c\u7ea4\u7ef4\u7d20\u6c14\u51dd\u80f6\u662f\u4f20\u7edf\u4e0d\u53ef\u518d\u751f\u6c14\u51dd\u80f6\u7684\u7406\u60f3\u66ff\u4ee3\u54c1\u3002\u6784\u5efa\u5176\u7ed3\u6784\u7684\u5757\u7ea4\u7ef4\u7d20\u7ea4\u7ef4\u5177\u6709\u9ad8\u7684\u957f\u5f84\u6bd4\uff0c\u8fd9\u4f7f\u5f97\u7ea4\u7ef4\u7d20\u57fa\u6c14\u51dd\u80f6\u53ef\u5b9e\u73b0\u5927\u53d8\u5f62\u3002\u56e0\u6b64\uff0c\u7ea4\u7ef4\u7d20\u6c14\u51dd\u80f6\u662f\u4e8c\u6c27\u5316\u7845\u548c\u915a\u919b\u6811\u8102\u6c14\u51dd\u80f6\u7b49\u8106\u6027\u6c14\u51dd\u80f6\u7684\u66ff\u4ee3\u54c1\u3002\u7531\u4e8e\u7ea4\u7ef4\u7d20\u7684\u8131\u6c34\u8461\u8404\u7cd6\u73af\u4e0a\u5b58\u5728\u5927\u91cf\u7f9f\u57fa\uff0c\u56e0\u6b64\u5f62\u6210\u4e86\u4e30\u5bcc\u7684\u52a8\u6001\u6c22\u952e\uff0c\u4ece\u800c\u5bfc\u81f4\u4e86\u7ed3\u6784\u7684\u7a33\u5b9a\u6027\u548c\u7c98\u6027\u964d\u4f4e\u3002\u7531\u4e8e\u7eb3\u7c73\u7ea4\u7ef4\u5728\u7d27\u5bc6\u63a5\u89e6\u540e\u5f88\u96be\u5206\u79bb\uff0c\u7ea4\u7ef4\u7d20\u6c14\u51dd\u80f6\u5728\u906d\u53d7\u5927\u53d8\u5f62\u540e\u901a\u5e38\u4f1a\u53d1\u751f\u81f4\u547d\u7684\u7ed3\u6784\u574d\u584c\u3002\u8fd9\u79cd\u4f4e\u5f39\u6027\u548c\u7ed3\u6784\u4e0d\u7a33\u5b9a\u6027\u9650\u5236\u4e86\u7ea4\u7ef4\u7d20\u6c14\u51dd\u80f6\u5728\u9694\u70ed\u548c\u7a7a\u6c14\u8fc7\u6ee4\u7b49\u9886\u57df\u7684\u5b9e\u9645\u5e94\u7528\u3002<\/p>\n<p>\u76ee\u524d\uff0c\u7814\u7a76\u4eba\u5458\u5df2\u5f00\u53d1\u51fa\u4e00\u4e9b\u65b9\u6cd5\u6765\u6784\u5efa\u5f39\u6027\u7ea4\u7ef4\u7d20\u6c14\u51dd\u80f6\u3002\u4f8b\u5982\uff0c\u6709\u4e00\u79cd\u81ea\u4e0a\u800c\u4e0b\u7684\u65b9\u6cd5\uff0c\u53ef\u901a\u8fc7\u5316\u5b66\u5904\u7406\u53bb\u9664\u5929\u7136\u6728\u6750\u4e2d\u7684\u6728\u8d28\u7d20\u548c\u534a\u7ea4\u7ef4\u7d20\u3002\u800c\u7845\u70f7\u6539\u6027\u6216\u77f3\u6cb9\u57fa\u805a\u5408\u7269\u7ec4\u5408\u7269\u4e5f\u53ef\u4ee5\u901a\u8fc7\u5c4f\u853d\u6c22\u952e\u6765\u6539\u5584\u5f39\u6027\u3002\u7136\u800c\uff0c\u5f15\u5165\u7684\u5316\u5b66\u54c1\u5bf9\u73af\u5883\u548c\u4eba\u7c7b\u5065\u5eb7\u6709\u6f5c\u5728\u7684\u5f71\u54cd\uff0c\u5e76\u524a\u5f31\u4e86\u7ea4\u7ef4\u7d20\u4f5c\u4e3a\u5168\u5929\u7136\u548c\u5b89\u5168\u751f\u7269\u8d28\u4ea7\u54c1\u7684\u4f18\u52bf\uff0c\u5c24\u5176\u662f\u5f53\u7528\u4e8e\u4e0e\u5065\u5eb7\u76f8\u5173\u7684\u9886\u57df\uff0c\u5982\u53e3\u7f69\u548c\u7a7a\u6c14\u51c0\u5316\u65f6\u3002\u5728\u7ed3\u6784\u65b9\u9762\uff0c\u5728\u591a\u4e2a\u5c3a\u5ea6\u4e0a\u8bbe\u8ba1\u591a\u5c42\u5206\u7ea7\u7ed3\u6784\u662f\u63d0\u9ad8\u591a\u5b54\u6750\u6599\u529b\u5b66\u6027\u80fd\u7684\u6709\u6548\u9014\u5f84\u3002\u6b64\u5916\uff0c\u7531\u4e8e\u4e0d\u6d89\u53ca\u77f3\u5316\u4ea7\u54c1\uff0c\u56e0\u6b64\u8be5\u8bbe\u8ba1\u539f\u5219\u53ef\u4ee5\u4fdd\u6301\u7ea4\u7ef4\u7d20\u7684\u751f\u7269\u53ef\u964d\u89e3\u6027\u3002\u4f8b\u5982\uff0c\u6700\u8fd1\u62a5\u9053\u7684\u53cc\u51b0\u6a21\u677f\u7b56\u7565\u53ef\u7528\u4e8e\u5236\u9020\u5f39\u6027\u7ea4\u7ef4\u7d20\u6c14\u51dd\u80f6\u3002\u7136\u800c\uff0c\u8be5\u7b56\u7565\u9700\u8981\u603b\u5171\u516d\u4e2a\u6b65\u9aa4\u7684\u64cd\u4f5c\uff0c\u8fd9\u6d89\u53ca\u4e24\u8f6e\u51b7\u51bb\u548c\u51b7\u51bb\u5e72\u71e5\u4ee5\u53ca\u4e2d\u95f4\u7684\u518d\u5206\u6563\u548c\u6700\u7ec8\u758f\u6c34\u6539\u6027\u3002\u56e0\u6b64\uff0c\u5f00\u53d1\u4e00\u79cd\u66f4\u53ef\u6301\u7eed\u548c\u7b80\u5355\u7684\u65b9\u6cd5\u6765\u751f\u4ea7\u5b8c\u5168\u4e0d\u542b\u77f3\u5316\u4ea7\u54c1\u7684\u5f39\u6027\u7ea4\u7ef4\u7d20\u6c14\u51dd\u80f6\u4ecd\u7136\u662f\u4e00\u4e2a\u6311\u6218\u3002<\/p>\n<p>\u9274\u4e8e\u6b64\uff0c\u4e2d\u56fd\u79d1\u5b66\u6280\u672f\u5927\u5b66\u4fde\u4e66\u5b8f\u9662\u58eb\u56e2\u961f\u901a\u8fc7\u57fa\u4e8e\u51b0\u6a21\u677f\u7684\u65e0\u77f3\u5316\u7b56\u7565\u5236\u5907\u4e86\u8d85\u5f39\u6027\u5404\u5411\u5f02\u6027\u7ea4\u7ef4\u7d20\u591a\u5c42\u5206\u7ea7\u6c14\u51dd\u80f6\uff08Anisotropic cellulose hierarchical aerogels\uff0cACHA\uff09\u3002\u751f\u7269\u805a\u5408\u7269\u805a\u7f9f\u57fa\u70f7\u9178\u916f\uff08PHA\uff09\u9897\u7c92\u88ab\u5f15\u5165\u7ea4\u7ef4\u7d20\u7f51\u7edc\u4ee5\u907f\u514d\u7ec6\u80de\u58c1\u8fc7\u5ea6\u81f4\u5bc6\u5316\u3002\u70ed\u8680\u523b\u540e\uff0cPHA\u53d8\u6210\u5927\u5b54\uff0c\u4e0d\u4ec5\u964d\u4f4e\u4e86\u58c1\u7684\u521a\u6027\u548c\u7c98\u6027\uff0c\u8fd8\u5145\u5f53\u7f3a\u9677\u90e8\u4f4d\uff0c\u4ee5\u5f15\u5bfc\u5fae\u89c2\u53d8\u5f62\u5e76\u5728\u5b8f\u89c2\u53d8\u5f62\u671f\u95f4\u5206\u6563\u5185\u5e94\u529b\u3002\u6b64\u5916\uff0c\u70ed\u8bf1\u5bfc\u7684\u7ea4\u7ef4\u7d20\u8131\u6c34\u4e5f\u4f1a\u5bfc\u81f4\u6c22\u952e\u4f5c\u7528\u3002\u8fd9\u4e9b\u63aa\u65bd\u90fd\u6709\u52a9\u4e8e\u964d\u4f4e\u58c1\u7684\u521a\u6027\u548c\u7eb3\u7c73\u7ea4\u7ef4\u4e4b\u95f4\u7684\u7c98\u9644\u529b\uff0c\u4ece\u800c\u4f7f\u6c14\u51dd\u80f6\u5177\u6709\u8d85\u5f39\u6027\u3002\u5f97\u76ca\u4e8e\u7ec4\u5206\u7684\u5927\u7eb5\u6a2a\u6bd4\uff0c\u7ec6\u80de\u58c1\u7684\u5f2f\u66f2\u6216\u5f39\u6027\u5c48\u66f2\u589e\u5f3a\u4e86\u7ed3\u6784\u7684\u53ef\u6062\u590d\u6027\u3002\u5404\u5411\u5f02\u6027\u548c\u591a\u5c42\u5206\u7ea7\u591a\u5b54\u7ed3\u6784\u901a\u8fc7\u51cf\u8f7b\u5c40\u90e8\u5e94\u53d8\uff0c\u4f7fACHA\u5728\u5927\u5e94\u53d8\u4e0b\u5177\u6709\u8f83\u597d\u7684\u53d8\u5f62\u80fd\u529b\u3002\u8be5\u6c14\u51dd\u80f6\u5177\u6709\u4f18\u5f02\u7684\u7a33\u5b9a\u6027\uff0c\u5305\u62ec\u4e0d\u968f\u6e29\u5ea6\u53d8\u5316\u7684\u5f39\u6027\u3001\u6297\u75b2\u52b3\u6027\uff08100000\u6b21\u5faa\u73af\u540e\u7ea65%\u7684\u5851\u6027\u53d8\u5f62\uff09\u3001\u9ad8\u89d2\u56de\u590d\u901f\u5ea6\uff081475.4\u00b0s-1\uff09\uff0c\u4f18\u4e8e\u5927\u591a\u6570\u7ea4\u7ef4\u7d20\u57fa\u6c14\u51dd\u80f6\u3002\u8fd9\u79cd\u826f\u6027\u7b56\u7565\u5728\u4fdd\u7559\u751f\u7269\u5b89\u5168\u6027\u7684\u540c\u65f6\uff0c\u53ef\u7528\u4e8e\u5236\u9020\u5177\u6709\u826f\u597d\u673a\u68b0\u6027\u80fd\u3001\u9694\u70ed\u3001\u9897\u7c92\u8fc7\u6ee4\u548c\u5176\u4ed6\u6027\u80fd\u7684\u591a\u5c42\u5206\u7ea7\u591a\u5b54\u6750\u6599\u3002\u8be5\u7814\u7a76\u4ee5\u9898\u4e3a\u201cA Petrochemical-Free Route to Superelastic Hierarchical Cellulose Aerogel\u201d\u7684\u8bba\u6587\u53d1\u8868\u5728\u6700\u65b0\u4e00\u671f\u300a Angewandte Chemie International Edition\u300b\u4e0a\u3002<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-6217\" src=\"http:\/\/www.hktt.org\/wp-content\/uploads\/2022\/12\/3.jpg\" alt=\"\" width=\"660\" height=\"272\" srcset=\"http:\/\/www.hktt.org\/wp-content\/uploads\/2022\/12\/3.jpg 660w, http:\/\/www.hktt.org\/wp-content\/uploads\/2022\/12\/3-300x124.jpg 300w\" sizes=\"(max-width: 660px) 100vw, 660px\" 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loading=\"lazy\" class=\"alignnone size-full wp-image-6218\" src=\"http:\/\/www.hktt.org\/wp-content\/uploads\/2022\/12\/10.jpg\" alt=\"\" width=\"660\" height=\"525\" srcset=\"http:\/\/www.hktt.org\/wp-content\/uploads\/2022\/12\/10.jpg 660w, http:\/\/www.hktt.org\/wp-content\/uploads\/2022\/12\/10-300x239.jpg 300w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p>\n<p>\u56fe1. 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