{"id":99208,"date":"2017-09-02T06:30:37","date_gmt":"2017-09-01T22:30:37","guid":{"rendered":"\/\/m.iemloyee.com\/?p=99208"},"modified":"2017-09-01T16:41:01","modified_gmt":"2017-09-01T08:41:01","slug":"science%ef%bc%9a%e9%80%9a%e8%bf%87%e7%a2%b3%e7%ba%b3%e7%b1%b3%e7%ae%a1%e7%ba%b1%e7%ba%bf%e7%9a%84%e6%89%ad%e6%9b%b2%e6%94%b6%e9%9b%86%e7%94%b5%e8%83%bd","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=99208","title":{"rendered":"Science\uff1a\u901a\u8fc7\u78b3\u7eb3\u7c73\u7ba1\u7eb1\u7ebf\u7684\u626d\u66f2\u6536\u96c6\u7535\u80fd"},"content":{"rendered":"
\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n \u5c06\u673a\u68b0\u80fd\u6536\u96c6\u8f6c\u6362\u4e3a\u7535\u80fd\u7684\u91cd\u8981\u4ef7\u503c\u9f13\u52b1\u7814\u7a76\u8005\u4eec\u7814\u7a76\u66f4\u591a\u7684\u65b0\u6280\u672f\uff0c\u673a\u68b0\u80fd\u7684\u6536\u96c6\u5b58\u5728\u4e8e\u591a\u79cd\u5e94\u7528\u4e2d\uff0c\u5305\u62ec\u81ea\u4f9b\u7535\u65e0\u7ebf\u4f20\u611f\u5668\u3001\u7ed3\u6784\u548c\u4eba\u4f53\u5065\u5eb7\u76d1\u6d4b\u7cfb\u7edf\u548c\u4ece\u6f6e\u6c50\u4e2d\u6536\u96c6\u80fd\u91cf\u3002\u5176\u4e2d\u7535\u78c1\u7535\u80fd\u53d1\u7535\u673a\u5728\u65b0\u7684\u6280\u672f\u5e94\u7528\u4e2d\u5411\u6beb\u7c73\u7ea7\u6216\u8005\u66f4\u5c0f\u5c3a\u5bf8\u53d1\u5c55\u65f6 \u5b83\u7684\u529f\u7387\u5bc6\u5ea6\u4f4e\uff0c\u6210\u672c\u9ad8\u3002\u4f20\u7edf\u7684\u6536\u96c6\u5668\u4f7f\u7528\u7684\u662f\u6d41\u4f53\u548c\u7535\u5b50\u7535\u8377\u8026\u5408\uff0c\u4f46\u662f\u5728\u8f93\u51fa\u529f\u7387\u4e0a\u9700\u8981\u66f4\u5927\u7684\u63d0\u5347\uff1b\u73b0\u5728\u5df2\u7ecf\u6709\u591a\u79cd\u7535\u5316\u5b66\u6536\u96c6\u5668\uff0c\u6bd4\u5982\u5bfc\u7535\u805a\u5408\u7269\u6536\u96c6\u5668\u3001\u9502\u7535\u6c60\u57fa\u53ef\u5f2f\u66f2\u6536\u96c6\u5668\u548c\u79bb\u5b50\u805a\u5408\u7269-\u91d1\u5c5e\u590d\u5408\u7269\u6536\u96c6\u5668\uff0c\u4f46\u662f\u8fd9\u4e9b\u5df2\u6709\u7684\u6536\u96c6\u5668\u6027\u80fd\u90fd\u6ca1\u6709\u8fbe\u5230\u6240\u5e0c\u671b\u7684\u8981\u6c42\u3002\u5176\u4e2dRubber\u57fa\u7535\u4ecb\u8d28\u7535\u5bb9\u5668\u53ef\u4ee5\u5c06\u5927\u51b2\u7a0b\u673a\u68b0\u80fd\u8f6c\u6362\u4e3a\u7535\u80fd\uff0c\u5f53\u62c9\u4f38\u65f6\uff0cRubber\u57fa\u7535\u4ecb\u8d28\u7535\u5bb9\u5668\u7684\u539a\u5ea6\u964d\u4f4e\uff0c\u7535\u5bb9\u589e\u5927\u4ece\u800c\u5bfc\u81f4\u7535\u538b\u7684\u53d8\u5316\uff0c\u56e0\u6b64\u8f6c\u6362\u6210\u4e3a\u7535\u80fd\u3002\u4e3a\u4e86\u907f\u514d\u9ad8\u7535\u538b\u548c\u77ed\u8def\u7b49\u95ee\u9898\uff0c\u672c\u6587\u7684\u7814\u7a76\u8005\u4eec\u4e4b\u524d\u5c1d\u8bd5\u7ec4\u88c5\u626d\u66f2\u7684\u78b3\u7eb3\u7c73\u7ba1\u7eb1\u7ebf\u673a\u68b0\u80fd\u6536\u96c6\u5668\uff0c\u4f46\u662f\u5f53\u6539\u53d8\u504f\u538b\u62c9\u529b\u5e94\u53d8\u8fbe\u523045MPa\u65f6\uff0c\u4f1a\u4ea7\u751f\u5f88\u5c0f\u7684\u77ed\u8def\u7535\u6d41\uff0c\u4f7f\u5176\u53ef\u80fd\u7684\u5e94\u7528\u53ea\u6709\u5916\u4f9b\u7535\u5e94\u53d8\u4f20\u611f\u5668\u3002<\/p>\n \u8fd1\u65e5\uff0c\u97e9\u56fd\u6c49\u9633\u5927\u5b66\u7684<\/strong>Shi Hyeong Kim<\/strong>\uff0c\u7f8e\u56fd\u5fb7\u514b\u8428\u65af\u5927\u5b66\u7684<\/strong>Carter S. Haines<\/strong>\u548c<\/strong>Na Li<\/strong>\u7b49\u4eba\uff08\u5171\u540c\u901a\u8baf\uff09<\/strong>\u5728Science\u4e0a\u53d1\u8868\u9898\u4e3a\u201cHarvesting electrical energy from carbon nanotube yarn twist\u201d\u7684\u6587\u7ae0\uff0c\u7814\u7a76\u8005\u62a5\u9053\u4e86\u4e00\u79cd\u78b3\u7eb3\u7c73\u7ba1\u7eb1\u7ebf\u80fd\u91cf\u6536\u96c6\u5668\u4ef6\uff0c\u8be5\u5668\u4ef6\u53ef\u4ee5\u901a\u8fc7\u62c9\u4f38\u548c\u626d\u8f6c\u5c06\u673a\u68b0\u80fd\u8f6c\u6362\u4e3a\u7535\u80fd\u800c\u4e0d\u8981\u9700\u8981\u5916\u52a0\u7535\u538b\uff1b\u5c06\u76d8\u7ed5\u7684\u78b3\u7eb3\u7c73\u7ba1\u7eb1\u7ebf\u62c9\u4f38\u6700\u5927\u53ef\u83b7\u5f97250W\/kg\u7684\u7535\u529f\u7387\uff08\u5faa\u73af\u81f330Hz\uff09\uff0c\u6bcf\u5708\u5faa\u73af\u7684\u7535\u80fd\u53ef\u8fbe41.2J\/kg\u3002\u8fd9\u79cd\u80fd\u91cf\u6536\u96c6\u5668\u53ef\u4ee5\u7528\u4e8e\u6d77\u6d0b\u4e2d\u6536\u96c6\u6f6e\u6c50\u80fd\uff0c\u5c06\u5176\u4e0e\u70ed\u9a71\u52a8\u4eba\u5de5\u808c\u8089\u76f8\u7ed3\u5408\u53ef\u4ee5\u628a\u6e29\u5ea6\u7684\u53d8\u5316\u8f6c\u6362\u4e3a\u7535\u80fd\uff0c\u5c06\u5176\u7f16\u7ec7\u5230\u7eba\u7ec7\u54c1\u4e2d\u53ef\u4ee5\u7528\u4e8e\u81ea\u4f9b\u7535\u547c\u5438\u4f20\u611f\u5668\u4e2d\uff0c\u4e3a\u53d1\u5149\u4e8c\u6781\u7ba1\u4f9b\u7535\u6216\u8005\u4e3a\u50a8\u80fd\u7535\u5bb9\u5668\u4f9b\u7535\u3002<\/p>\n \u3010\u56fe\u6587\u7b80\u4ecb\u3011<\/strong><\/p>\n \u56fe\u4e00. \u626d\u66f2\u5f0f\u6536\u96c6\u5668\u7684\u7ec4\u88c5\u3001\u7ed3\u6784\u4ee5\u53ca\u57280.1M HCl\u4e2d\u62c9\u4f38\u80fd\u91cf\u6536\u96c6\u5668\u7684\u6027\u80fd<\/strong><\/p>\n a) \u5706\u9525\u5f62\u3001\u6f0f\u6597\u5f62\u3001\u8d39\u9a6c\u5f62\u4ee5\u53ca\u53cc\u963f\u57fa\u7c73\u5fb7\u65cb\u8f6c\u5f62\u56db\u79cd\u7eb1\u7ebf\u7c7b\u578b\u7684\u793a\u610f\u56fe\u548c\u6a2a\u622a\u9762\u56fe\uff1b<\/p>\n b) \u626d\u8f6c\u76d8\u7ed5\u597d\u7684\u6536\u96c6\u5668\u7535\u6781\u3001\u5bf9\u7535\u6781\u3001\u53c2\u6bd4\u7535\u6781\u5728\u7535\u5316\u5b66\u69fd\u4e2d\u7684\u793a\u610f\u56fe\uff1b<\/p>\n c) \u5bf9\u5706\u9525\u5f62\u76d8\u65cb\u80fd\u91cf\u6536\u96c6\u5668\u65bd\u52a0\u6b63\u5f26\u66f2\u7ebf\u62c9\u529b\u5e94\u53d8\uff0c\u5206\u522b\u8bb0\u5f55\u5f00\u8def\u7535\u538b\u3001\u77ed\u8def\u7535\u6d41\u7684\u53d8\u5316\uff1b<\/p>\n d) \u7535\u5bb9\u548c\u5f00\u8def\u7535\u538b\u5206\u522b\u968f\u62c9\u529b\u5e94\u53d8\u7684\u53d8\u5316\uff1b<\/p>\n e) \u5cf0\u503c\u529f\u7387\uff0c \u5f00\u8def\u7535\u538b\u5cf0\u95f4\u503c\u548c\u6bcf\u5708\u80fd\u91cf\u968f\u9891\u7387\u7684\u53d8\u5316\uff1b<\/p>\n f) \u4ea7\u751f\u7684\u5cf0\u503c\u529f\u7387\u548c\u5cf0\u503c\u7535\u538b\u4e0e\u8d1f\u8f7d\u7535\u963b\u7684\u5173\u7cfb\u3002<\/p>\n \u56fe\u4e8c. \u626d\u66f2\u5f0f\u6536\u96c6\u5668\u7684\u626d\u66f2\u548c\u62c9\u4f38\u6027\u80fd<\/strong><\/p>\n a) \u5cf0\u503c\u529f\u7387\u548c\u5cf0\u503c\u7535\u538b\u4e0e\u8d1f\u8f7d\u7535\u963b\u7684\u5173\u7cfb\uff1b<\/span><\/p>\n b) \u5cf0\u503c\u529f\u7387\u3001\u5e73\u5747\u529f\u7387\u548c\u6bcf\u5708\u7535\u80fd\u4e0e\u5faa\u73af\u5708\u6570\u7684\u5173\u7cfb\uff1b<\/p>\n c) \u7535\u538b\u548c\u7535\u538b\u4e0e\u7b49\u8f74\u7ebf\u626d\u66f2\u548c\u89e3\u626d\u66f2\u7684\u5173\u7cfb\uff1b<\/p>\n d) \u5f00\u8def\u7535\u538b\u548c\u65f6\u95f4\u7684\u5173\u7cfb\u3002<\/p>\n \u56fe\u4e09. \u626d\u66f2\u5f0f\u6536\u96c6\u5668\u7684\u538b\u7535\u5316\u5b66\u5149\u8c31\u548c\u5e94\u7528<\/strong><\/p>\n a) \u76d8\u7ed5\u626d\u66f2\u7535\u6781\u7684\u5faa\u73af\u4f0f\u5b89\u66f2\u7ebf\uff1b<\/p>\n b) \u5bf9\u5e94\u4e8e\u673a\u68b0\u62c9\u4f38\u7684\u7535\u6d41\u6ce2\u52a8\u548c\u76f8\u53d8\uff1b<\/p>\n c) \u4e0d\u540c\u7535\u89e3\u8d28\u4e2d\u7684\u5f00\u8def\u7535\u538b\uff1b<\/p>\n d) \u5bf9\u5e94\u62c9\u4f38\u5e94\u53d8\u548c\u6e29\u5ea6\u7684\u5fae\u5f31PZC\u53d8\u5316\u3002<\/p>\n \u56fe\u56db. \u53ef\u4f9b\u9009\u62e9\u7684\u6536\u96c6\u5668\u7c7b\u578b<\/strong><\/p>\n a) \u5cf0\u503c\u529f\u7387\u548c\u5cf0\u503c\u7535\u538b\u4e0e\u8d1f\u8f7d\u7535\u963b\u7684\u5173\u7cfb\uff1b<\/p>\n b) \u5f00\u8def\u7535\u538b\u5cf0\u95f4\u503c\u548c\u77ed\u8def\u7535\u6d41\u968f\u4e32\u8054\u548c\u5e76\u8054\u6536\u96c6\u5668\u6570\u91cf\u7684\u53d8\u5316\uff1b<\/p>\n c) \u6d77\u6d6a\u9891\u7387\u4e3a9-1.2 Hz\u65f6\uff0c\u6536\u96c6\u5668\u7684\u8d28\u91cf\u529f\u7387\u548c\u7edd\u5bf9\u529f\u7387\u8f93\u51fa\uff1b<\/p>\n d) \u7528\u6536\u96c6\u5668\u548c\u8f6c\u6362\u5668\u7535\u8def\u5bf9\u7535\u5bb9\u5668\u8fdb\u884c\u5145\u7535\u81f38 V\uff1b<\/p>\n e) \u5cf0\u503c\u529f\u7387\uff0c\u5e73\u5747\u529f\u7387\u503c\u548c\u6bcf\u5708\u80fd\u91cf\u968f\u6e29\u5ea6\u7684\u53d8\u5316\uff1b<\/p>\n f) \u5cf0\u503c\u529f\u7387\u548c\u6bcf\u6b21\u5faa\u73af\u80fd\u91cf\u503c\u968f\u9891\u7387\u7684\u53d8\u5316\u3002<\/p>\n \u56fe\u4e94. \u626d\u66f2\u5f0f\u6027\u80fd\u7684\u7ed3\u6784\u8d77\u6e90\u53ca\u4e0e\u4ee5\u5f80\u62a5\u9053\u7684\u6750\u6599\u57fa\u6536\u96c6\u5668\u6027\u80fd\u5bf9\u6bd4<\/strong><\/p>\n a) \u56fe\u4e2dTEM\u56fe\u663e\u793a\u4e86\u5728\u591a\u5c42\u78b3\u7eb3\u7c73\u7ba1\u675f\u4e2d\u901a\u8fc7\u591a\u5c42\u78b3\u7eb3\u7c73\u7ba1\u7684\u574d\u584c\u589e\u52a0\u5185\u90e8\u7eb3\u7c73\u7ba1\u7684\u8303\u5fb7\u534e\u7ed3\u5408\u529b\uff1b<\/p>\n b) \u9ad8\u6bd4\u8868\u9762\u79ef\u591a\u5c42\u78b3\u7eb3\u7c73\u7ba1\u675f\u7684STEM\u56fe\uff1b<\/p>\n c,d)\u00a0 \u626d\u66f2\u5f0f\u80fd\u91cf\u6536\u96c6\u5668\u4e0e\u4ee5\u5f80\u62a5\u9053\u7684\u6750\u6599\u57fa\u6536\u96c6\u5668\u6027\u80fd\u5bf9\u6bd4\u3002<\/p>\n \u539f\u6587\u94fe\u63a5\uff1aHarvesting electrical energy from carbon nanotube yarn twist.<\/a><\/strong>( Science, 2017, DOI: 10.1126\/science.aam8771)<\/p>\n \u672c\u6587\u7531\u6750\u6599\u4eba\u65b0\u80fd\u6e90\u7ec4Jane915126\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\u3002\u53c2\u4e0e\u65b0\u80fd\u6e90\u8bdd\u9898\u8ba8\u8bba\u8bf7\u52a0\u5165\u201c\u6750\u6599\u4eba\u65b0\u80fd\u6e90\u6750\u6599\u4ea4\u6d41\u7fa4 422065952\u201d\u3002<\/p>\n \u6750\u6599\u725b\u7f51\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\uff0c\u8fd9\u91cc\u6c47\u96c6\u4e86\u5404\u5927\u9ad8\u6821\u7855\u535a\u751f\u3001\u4e00\u7ebf\u79d1\u7814\u4eba\u5458\u4ee5\u53ca\u884c\u4e1a\u4ece\u4e1a\u8005\uff0c\u5982\u679c\u60a8\u5bf9\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u8fdb\u5c55\uff0c\u89e3\u8bfb\u9ad8\u6c34\u5e73\u6587\u7ae0\u6216\u662f\u8bc4\u8ff0\u884c\u4e1a\u6709\u5174\u8da3\uff0c\u70b9\u6211\u52a0\u5165\u7f16\u8f91\u90e8\u5927\u5bb6\u5ead<\/a>\u3002<\/p>\n<\/p>\n
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