{"id":125337,"date":"2018-02-13T06:30:00","date_gmt":"2018-02-12T22:30:00","guid":{"rendered":"\/\/m.iemloyee.com\/?p=125337"},"modified":"2018-02-11T20:57:30","modified_gmt":"2018-02-11T12:57:30","slug":"%e5%8d%97%e6%b4%8b%e7%90%86%e5%b7%a5%e5%a4%a7%e5%ad%a6adv-mater-%e6%8b%89%e8%83%80%e6%9c%ba%e6%a2%b0%e8%b6%85%e6%9d%90%e6%96%99%e7%94%a8%e4%ba%8e%e5%a2%9e%e5%bc%ba%e6%8b%89%e4%bc%b8%e5%ba%94","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=125337","title":{"rendered":"\u5357\u6d0b\u7406\u5de5\u5927\u5b66Adv. Mater.: \u62c9\u80c0\u673a\u68b0\u8d85\u6750\u6599\u7528\u4e8e\u589e\u5f3a\u62c9\u4f38\u5e94\u53d8\u4f20\u611f\u5668\u7684\u7075\u654f\u5ea6"},"content":{"rendered":"
\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n \u53ef\u62c9\u4f38\u7684\u5e94\u53d8\u4f20\u611f\u5668\uff0c\u5728\u53ef\u7a7f\u6234\u5668\u4ef6\u3001\u8f6f\u6027\u673a\u5668\u4eba\u3001\u7535\u5b50\u76ae\u80a4\u3001\u7269\u8054\u7f51\u4e2d\u8d77\u7740\u5173\u952e\u4f5c\u7528\u3002\u7136\u800c\uff0c\u8fd9\u4e9b\u5e94\u7528\u5e38\u5e38\u8981\u6c42\u5728\u5404\u79cd\u5404\u6837\u5e94\u53d8\u4e0b\u80fd\u591f\u63a2\u6d4b\u5230\u7ec6\u5fae\u7684\u5e94\u53d8\uff0c\u4f4e\u7075\u654f\u5ea6\u9650\u5236\u4e86\u5176\u8fdb\u4e00\u6b65\u53d1\u5c55\u3002 \u8fd9\u4e3b\u8981\u662f\u7531\u4e8e\u4f20\u7edf\u5e94\u53d8\u4f20\u611f\u5668\u7684\u6cca\u677e\u6548\u5e94\uff0c\u5373\u62c9\u4f38\u5f39\u6027\u4f53\u57fa\u5e95\u6cbf\u7740\u7eb5\u5411\u65b9\u5411\u62c9\u4f38\uff0c\u800c\u5728\u6a2a\u5411\u65b9\u5411\u4e0a\u538b\u7f29\u3002\u5728\u53ef\u62c9\u4f38\u7684\u5e94\u53d8\u4f20\u611f\u5668\u4e2d\uff0c\u62c9\u4f38\u5206\u79bb\u4e86\u6d3b\u6027\u6750\u6599\u5e76\u6709\u52a9\u4e8e\u7075\u654f\u5ea6\uff0c\u800c\u6cca\u677e\u538b\u7f29\u5219\u5c06\u6d3b\u6027\u6750\u6599\u6324\u538b\u5728\u4e00\u8d77\uff0c\u4ece\u800c\u5728\u672c\u8d28\u4e0a\u9650\u5236\u4e86\u7075\u654f\u5ea6\u3002\u56e0\u6b64\uff0c\u8c03\u8282\u548c\u51cf\u5c11\u62c9\u4f38\u4e0b\u7684\u4f20\u7edf\u6a2a\u5411\u6cca\u677e\u538b\u7f29\u662f\u589e\u5f3a\u5e94\u53d8\u4f20\u611f\u5668\u7075\u654f\u5ea6\u7684\u5173\u952e\u95ee\u9898\u3002<\/p>\n \u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n \u8fd1\u65e5\uff0c\u5357\u6d0b\u7406\u5de5\u5927\u5b66\u7684\u9648\u6653\u4e1c\u6559\u6388\u548c<\/strong>A*Star<\/strong>\u7684\u5218\u58ee\u5065\u535a\u58eb\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u5728Advanced Materials<\/strong> \u671f\u520a\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cAuxetic Mechanical Metamaterials to Enhance Sensitivity of Stretchable Strain Sensors<\/strong>\u201d\u7684\u6587\u7ae0\uff0c\u6587\u4e2d\u4f5c\u8005\u5229\u7528\u62c9\u80c0\u673a\u68b0\u8d85\u6750\u6599\u8d1f\u7684\u7ed3\u6784\u6cca\u677e\u6bd4\uff0c\u53ef\u5728\u4e24\u4e2a\u65b9\u54112D\u62c9\u4f38\u7684\u7279\u6027\uff0c\u5c06\u5176\u5d4c\u5165\u53ef\u62c9\u4f38\u7684\u5e94\u53d8\u4f20\u611f\u5668\uff0c\u4ece\u800c\u663e\u8457\u63d0\u9ad8\u4e86\u5e94\u53d8\u4f20\u611f\u5668\u7684\u7075\u654f\u5ea6\u3002\u76f8\u6bd4\u4e8e\u4f20\u7edf\u7684\u4f20\u611f\u5668\uff0c\u7075\u654f\u5ea6\u63d0\u9ad8\u4e8624\u500d\u3002<\/p>\n \u3010\u56fe\u6587\u7b80\u4ecb\u3011<\/strong><\/p>\n \u56fe\u4e00\uff1a\u57fa\u4e8e\u62c9\u80c0\u673a\u68b0\u8d85\u6750\u6599\u7684\u5e94\u53d8\u4f20\u611f\u5668<\/strong><\/p>\n a\uff09\u4f20\u7edf\u7684\u5e73\u819c\u7ed3\u6784\u3002<\/p>\n b\uff09\u5177\u6709\u56db\u5355\u5143\u9635\u5217\u7684\u62c9\u80c0\u673a\u68b0\u8d85\u6750\u6599\u7ed3\u6784\u3002<\/p>\n c\uff09\u7eb5\u5411\u62c9\u4f38\u5e94\u53d8\u4e0b\u6a2a\u5411\uff08D\u22a5<\/sub>\uff09\u7684\u5f52\u4e00\u5316\u4f4d\u79fb\u3002\u8d1f\u7684\u548c\u6b63\u7684D\u22a5<\/sub>\u5206\u522b\u8868\u793a\u6a2a\u5411\u6cca\u677e\u538b\u7f29\u548c\u6a2a\u5411\u62c9\u4f38\u81a8\u80c0\u3002<\/p>\n d\uff09\u57fa\u4e8e\u62c9\u80c0\u5f0f\u8d85\u6750\u6599\u7684\u62c9\u4f38\u5e94\u53d8\u4f20\u611f\u5668\u7684\u793a\u610f\u56fe\uff0c\u5176\u7531\u62c9\u80c0\u5f0f\u6846\u67b6\uff0c\u8584\u819c\u4ee5\u53ca\u5bfc\u7535SWCNT\u7f51\u7edc\u7ec4\u6210\u3002<\/p>\n \u00a0<\/strong>\u56fe\u4e8c\uff1a\u62c9\u80c0\u673a\u68b0\u8d85\u6750\u6599\u7684\u62c9\u4f38\u5e94\u53d8\u4f20\u611f\u5668\u7684\u6027\u80fd<\/strong><\/p>\n a\uff0925\u6b21\u62c9\u4f38\u5faa\u73af\u540e\u7684\u76f8\u5bf9\u7535\u963b\u53d8\u5316\u3002<\/p>\n b\uff0925\u6b21\u62c9\u4f38\u5faa\u73af\u540e\u7684\u5e73\u5747\u5e94\u53d8\u7cfb\u6570 \u3002<\/p>\n c\uff09\u572815%\u62c9\u4f38\u5e94\u53d8\u4e0b2300\u5708\u7684\u5faa\u73af\u6d4b\u8bd5\uff08\u7ed3\u6784\u6cca\u677e\u6bd4\u662f0.19\uff09\u3002<\/p>\n d\uff09\u4e0d\u540c\u5faa\u73af\u6b21\u6570\u4e0b\u7684\u76f8\u5bf9\u7535\u963b\u53d8\u5316\u3002<\/p>\n \u56fe\u4e09\uff1a<\/strong>\u4e0d\u540c\u5e94\u53d8\u8303\u56f4\u5185\u7684\u7075\u654f\u5ea6\uff0c\u4ee5\u53ca\u5e94\u53d8\u518d\u5206\u5e03\u548c\u5e94\u53d8\u96c6\u4e2d\u7684\u8c03\u8282\u4f5c\u7528<\/strong><\/p>\n \u00a0<\/strong>a\uff09\u62c9\u80c0\u5e94\u529b\u4f20\u611f\u5668\u548c\u4e09\u79cd\u975e\u62c9\u80c0\u5e94\u53d8\u4f20\u611f\u5668\uff08\u67f1\u5f62\uff0c\u65b9\u5f62\u548c\u5e73\u9762\uff09\u7684\u76f8\u5bf9\u963b\u529b\u53d8\u5316\u66f2\u7ebf\u3002<\/p>\n b\uff09\u5c40\u90e8\u5e94\u53d8\u7cfb\u6570\u4e0e\u76f8\u5bf9\u7535\u963b\u53d8\u5316\u66f2\u7ebf\u7684\u659c\u7387\uff0c\u663e\u793a\u4e86\u62c9\u80c0\u5e94\u53d8\u4f20\u611f\u5668\u5728\u5404\u79cd\u5e94\u53d8\u8303\u56f4\u5185\u7684\u7075\u654f\u5ea6\u4f18\u52bf\u3002<\/p>\n c\uff09\u572815\uff05\u5e94\u53d8\u4e0b\uff0cFEA\u6a21\u62df\u7684\u5e94\u53d8\u5206\u5e03\u3002<\/p>\n d\uff09\u5bfc\u7535SWCNT\u533a\u57df\uff08\u7535\u963b\u6d4b\u8bd5\u533a\u57df\uff09\u4e2d\u7684\u5e73\u5747\u5e94\u53d8\u7cfb\u6570\u548c\u5e94\u53d8\u96c6\u4e2d\u03b5c<\/sub>\u3002<\/p>\n 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\u00a0e\uff0cf\uff09\u901a\u8fc7FEA\u6a21\u62df\u572814.1\uff05\u7684\u62c9\u4f38\u5e94\u53d8\u4e0b\u5355\u4e2a\u5fae\u88c2\u7eb9\u7684\u6269\u5c55\u3002\u62c9\u80c0\u8d85\u6750\u6599\u7684\u62c9\u4f38\u5e94\u53d8\u4f20\u611f\u5668\u5177\u6709\u8f83\u957f\u7684\u5fae\u88c2\u7eb9\uff0c\u4e0eSEM\u56fe\u50cf\u4e00\u81f4\u3002<\/p>\n g\uff0ch\uff09\u62c9\u4f38\u5e94\u53d8\u4f20\u611f\u5668\u7684\u5fae\u88c2\u7eb9\u6a21\u578b\uff0c\u89e3\u91ca\u4e86\u7531\u62c9\u80c0\u8d85\u6750\u6599\u7ed3\u6784\u5f15\u8d77\u7684\u5e94\u53d8\u7cfb\u6570\u7684\u589e\u5f3a\u3002<\/p>\n \u56fe\u4e94\uff1a\u5229\u7528\u62c9\u80c0\u548c\u4f20\u7edf\u5e73\u9762\u7ed3\u6784\u7684\u62c9\u4f38\u5e94\u53d8\u4f20\u611f\u5668\u68c0\u6d4b\u4eba\u4f53\u538b\u529b\u8109\u640f\u6ce2<\/strong><\/p>\n a\uff09\u5177\u67095\u4e2a\u5355\u5143\u62c9\u80c0\u9635\u5217\uff08\u6bd4\u4f8b\u5c3a\uff1a5 mm\uff09\u7684\u62c9\u4f38\u5e94\u53d8\u4f20\u611f\u5668\u548c\u8d34\u9644\u5728\u4eba\u4f53\u624b\u8155\u4ee5\u8fdb\u884c\u538b\u529b\u8109\u640f\u68c0\u6d4b\u7684\u4f20\u611f\u5668\uff08\u6bd4\u4f8b\u5c3a\uff1a1 cm\uff09\u7684\u7167\u7247\u3002\u73af\u5185\u7684SWCNT\u7f51\u7edc\u975e\u5e38\u8584\uff0c\u56e0\u6b64\u662f\u900f\u660e\u7684\u3002<\/p>\n b\uff09\u62c9\u80c0\u548c\u4f20\u7edf\u5e73\u9762\u4f20\u611f\u5668\u7684\u4fe1\u566a\u6bd4\uff08SNR\uff09\u3002<\/p>\n c\uff09d\uff09\u4eba\u7c7b\u7684\u538b\u529b\u8109\u51b2\u6ce2\u5f62\uff0c\u5176\u4e2d\u62c9\u80c0\u5e94\u53d8\u4f20\u611f\u5668\u7531\u4e8e\u9ad8\u7075\u654f\u5ea6\uff0c\u5176\u653e\u5927\u4fe1\u53f7\u5448\u73b0\u51fa\u53ef\u8bc6\u522b\u7684\u9636\u6bb5\u548c\u4e30\u5bcc\u7684\u533b\u5b66\u7ec6\u8282\u3002<\/p>\n \u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n 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\u6587\u732e\u94fe\u63a5\uff1a<\/strong>Auxetic Mechanical Metamaterials to Enhance Sensitivity of Stretchable Strain Sensors (Adv. Mater. 2018, 1706589, DOI: 10.1002\/adma.201706589)<\/a><\/p>\n \u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u661d\u840d<\/strong>\u7f16\u8bd1\uff0c\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n<\/strong><\/p>\n
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