{"id":18275,"date":"2014-07-14T03:24:11","date_gmt":"2014-07-13T19:24:11","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=18275"},"modified":"2017-07-25T11:47:22","modified_gmt":"2017-07-25T03:47:22","slug":"%e3%80%90%e6%9d%90%e6%96%99%e7%a7%91%e6%8a%80%e3%80%91%e4%bb%80%e9%ba%bc%ef%bc%81%e9%80%99%e6%a8%a3%e4%b9%9f%e5%8f%af%e4%bb%a5%e7%99%bc%e9%9b%bb%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=18275","title":{"rendered":"\u3010\u6750\u6599\u79d1\u6280\u3011\u4ec0\u9ebc\uff01\u9019\u6a23\u4e5f\u53ef\u4ee5\u767c\u96fb\uff1f"},"content":{"rendered":"<p><span style=\"color: #333399;\"><strong>\u25a0\u767c\u96fb\u7684\u65b9\u5f0f\u767e\u767e\u7a2e\uff0c\u4f46\u4f60\u6709\u60f3\u904e\u628a\u67d0\u7a2e\u7269\u8cea\u6d78\u5165\u6eb6\u6db2\u4e2d\u518d\u62bd\u51fa\u5c31\u53ef\u4ee5\u767c\u96fb\u55ce\uff1f\u8fd1\u4f86\u79d1\u5b78\u5bb6\u5c31\u767c\u73fe\u5c07\u77f3\u58a8\u70ef(graphene)\u6d78\u5165\u6c2f\u5316\u9209\u6eb6\u6db2\u518d\u62bd\u51fa\u5373\u53ef\u4ee5\u7522\u751f\u96fb\u80fd\u3002<\/strong><\/span><\/p>\n<figure id=\"attachment_18279\" aria-describedby=\"caption-attachment-18279\" style=\"width: 450px\" class=\"wp-caption alignleft\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-18279\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2014\/07\/12.jpg\" alt=\"\" width=\"450\" height=\"250\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2014\/07\/12.jpg 551w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2014\/07\/12-300x166.jpg 300w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><figcaption id=\"caption-attachment-18279\" class=\"wp-caption-text\">a.\u767c\u96fb\u5143\u4ef6\u7d50\u69cb\u793a\u610f\u5716 b.\u9032\u5165\u53ca\u62bd\u51fa\u901f\u5ea6\u70ba\u6bcf\u79d23.1\u516c\u5206\u6642\uff0c\u6eb6\u6db2\u91cd\u91cf\u767e\u5206\u6fc3\u5ea63.5%\u7684\u6c2f\u5316\u9209\u6eb6\u6db2\u7684\u96fb\u58d3\u503c\u3002<\/figcaption><\/figure>\n<p><strong>\u4f5c\u8005\uff5c<\/strong>\u65b9\u7a0b\u6bc5<\/p>\n<p>\u77f3\u58a8\u70ef\u70ba\u55ae\u5c64\u78b3\u539f\u5b50\u5f62\u6210\u7684\u516d\u89d2\u72c0\u4e8c\u7dad\u7d50\u69cb\uff0c\u4e8b\u5be6\u4e0a\u5373\u662f\u55ae\u5c64\u6216\u6578\u5c64\u7684\u77f3\u58a8\u78b3\u539f\u5b50(graphite)\u3002\u7406\u8ad6\u4e0a\u77f3\u58a8\u70ef\u6709\u6975\u4f73\u7684\u5c0e\u96fb\u7387\u53ca\u71b1\u5c0e\u7387\uff0c\u4f46\u77f3\u58a8\u70ef\u5728\u904e\u5f80\u88ab\u8996\u70ba\u53ea\u5b58\u5728\u65bc\u7406\u8ad6\u4e2d\u7684\u6750\u6599\uff0c\u73fe\u5be6\u751f\u6d3b\u4e2d\u4e0d\u53ef\u80fd\u5b58\u5728\u3002\u7136\u800c\uff0c\u5c31\u57282004\u5e74\uff0c\u82f1\u570b\u66fc\u5fb9\u65af\u7279\u5927\u5b78(University of Manchester)\u7269\u7406\u5b78\u5bb6\u5b89\u5fb7\u70c8\u00b7\u6d77\u59c6(Andre Geim)\u548c\u5eb7\u65af\u5766\u4e01\u00b7\u8afe\u6c83\u8096\u6d1b\u592b(Konstantin Novoselov)\u767c\u73fe\u5c07\u81a0\u5e36\u8cbc\u5728\u77f3\u58a8\u4e0a\u518d\u6495\u4e0b\uff0c\u4e26\u91cd\u8907\u6578\u6b21\u5373\u53ef\u88fd\u5099\u51fa\u77f3\u58a8\u70ef\uff0c\u9019\u500b\u7c21\u55ae\u537b\u53c8\u6975\u5177\u5275\u610f\u7684\u65b9\u6cd5\u8b93\u4ed6\u5011\u5169\u4eba\u5171\u540c\u7372\u5f972010\u8afe\u8c9d\u723e\u7269\u7406\u734e\u3002\u81ea\u6b64\u4e4b\u5f8c\u53c8\u6709\u4f86\u81ea\u4e16\u754c\u5404\u5730\u4e0d\u540c\u7684\u7814\u7a76\u5718\u968a\u7814\u767c\u51fa\u5404\u7a2e\u88fd\u5099\u77f3\u58a8\u70ef\u7684\u65b9\u6cd5\uff0c\u4f8b\u5982\uff1a\u5c07\u77f3\u58a8\u70ef\u6c27\u5316\u7269\u9084\u539f\u3001\u5207\u5272\u5948\u7c73\u78b3\u7ba1\u6216\u662f\u5728\u91d1\u5c6c\u8868\u9762\u751f\u9577\u7b49\u7b49\u3002\u7531\u65bc\u95dc\u65bc\u77f3\u58a8\u70ef\u7684\u7406\u8ad6\u7814\u7a76\u65e9\u5df2\u767c\u5c55\u8a31\u4e45\uff0c\u56e0\u6b64\u7576\u77f3\u58a8\u70ef\u771f\u6b63\u88ab\u88fd\u5099\u51fa\u4f86\u5f8c\uff0c\u99ac\u4e0a\u4fbf\u5438\u5f15\u4e86\u5168\u7403\u7684\u76ee\u5149\uff0c\u8209\u51e1\u96fb\u6676\u9ad4\u3001\u592a\u967d\u80fd\u96fb\u6c60\u3001\u751f\u7269\u6aa2\u6e2c\u4e43\u81f3\u6c23\u9ad4\u6aa2\u6e2c\u7b49\u7b49\u90fd\u80fd\u898b\u5230\u77f3\u58a8\u70ef\u7684\u8e64\u5f71\u3002<!--more--><\/p>\n<p>2014\u5e74\u5357\u4eac\u5927\u5b78\u7684\u7814\u7a76\u5718\u968a\u4fbf\u5c07\u77f3\u58a8\u70ef\u92ea\u5728\u805a\u5c0d\u82ef\u4e8c\u7532\u9178\u4e59\u4e8c\u916f(Polyethylene terephthalate\uff0c\u7c21\u7a31PET)\u57fa\u677f\u4e0a\uff0c\u5229\u7528\u9280\u81a0(silver emulsion)\u4f5c\u70ba\u96fb\u6975\uff0c\u518d\u5229\u7528\u77fd\u6c27\u6a39\u8102(\u5373\u4fd7\u7a31\u7684\u77fd\u5229\u5eb7, silicone)\u4f5c\u70ba\u5916\u570d\u7684\u5c01\u88dd\u4fdd\u8b77\u5c64\u88fd\u4f5c\u4e00\u767c\u96fb\u5143\u4ef6\u3002\u5c07\u9019\u500b\u5143\u4ef6\u91cd\u8907\u6d78\u5165\u53ca\u62bd\u51fa\u6c2f\u5316\u9209\u6eb6\u6db2\uff0c\u5728\u6d78\u5165\u53ca\u62bd\u51fa\u7684\u904e\u7a0b\u4e2d\u4fbf\u6703\u7522\u751f\u96fb\u58d3\u3002\u9019\u9805\u7814\u7a76\u6210\u679c\u88ab\u767c\u8868\u57282014\u300a\u81ea\u7136-\u901a\u8a0a\u300b\u671f\u520a(Nature Communications)\u3002\u9019\u500b\u7c21\u55ae\u53c8\u6709\u8da3\u7684\u6210\u679c\u4e26\u672a\u5728\u4ee5\u5f80\u4efb\u4f55\u6587\u737b\u6216\u7814\u7a76\u4e2d\u51fa\u73fe\u904e\uff0c\u56e0\u6b64\u4e5f\u66ab\u6642\u627e\u4e0d\u51fa\u4e00\u500b\u5b8c\u6574\u7684\u7406\u8ad6\u4f86\u8aaa\u660e\u9019\u500b\u73fe\u8c61\u3002\u6b64\u7814\u7a76\u5718\u968a\u63d0\u51fa\u7684\u89e3\u91cb\u65b9\u6cd5\u70ba\u7576\u77f3\u58a8\u70ef\u5143\u4ef6\u9032\u5165\u6db2\u9ad4\u4e2d\u6642\u6703\u5728\u5143\u4ef6\u8868\u9762\u5f62\u6210\u201d\u96fb\u96d9\u5c64\u201d(electric double layer (EDL)\uff0c\u96fb\u96d9\u5c64\u70ba\u5206\u5e03\u5728\u56fa\u6db2\u4ecb\u9762\u4e0a\u7684\u6b63\u96e2\u5b50\u5c64\u53ca\u8ca0\u96e2\u5b50\u5c64(\u6545\u540d\u70ba\u96d9\u5c64))\u3002\u5728\u9019\u500b\u5be6\u9a57\u4e2d\u5143\u4ef6\u8868\u9762\u6703\u5148\u5438\u9644\u4e00\u5c64\u5e36\u6b63\u96fb\u7684\u9209\u96e2\u5b50\uff0c\u63a5\u8457\u70ba\u4e86\u4fdd\u6301\u56fa\u6db2\u4ecb\u9762\u7684\u96fb\u4e2d\u6027\u5fc5\u9808\u518d\u5438\u9644\u4e00\u5c64\u5e36\u8ca0\u96fb\u7684\u6c2f\u96e2\u5b50\uff0c\u4f46\u7531\u65bc\u6c2f\u96e2\u5b50\u79fb\u52d5\u901f\u5ea6\u8ddf\u4e0d\u4e0a\u9209\u96e2\u5b50\u5438\u9644\u65bc\u77f3\u58a8\u70ef\u8868\u9762\u7684\u901f\u5ea6\uff0c\u56e0\u6b64\u5728\u63d2\u5165\u7684\u904e\u7a0b\u4e2d\u4fbf\u6703\u5148\u5c07\u77f3\u58a8\u70ef\u5167\u90e8\u7684\u8ca0\u96fb\u8377\u62c9\u5230\u56fa\u6db2\u4ecb\u9762\u4ee5\u4fdd\u6301\u56fa\u6db2\u4ecb\u9762\u7684\u96fb\u4e2d\u6027\uff0c\u540c\u6642\u4e5f\u4f7f\u77f3\u58a8\u70ef\u5167\u90e8\u7d2f\u7a4d\u6b63\u96fb\u8377(\u96fb\u6d1e)\u3002\u7576\u6eb6\u6db2\u4e2d\u7684\u6c2f\u96e2\u5b50\u6f38\u6f38\u958b\u59cb\u9760\u8fd1\u9209\u96e2\u5b50\u4e26\u5f62\u6210\u5b8c\u6574\u96fb\u96d9\u5c64\u4e4b\u5f8c\uff0c\u88ab\u62c9\u5230\u56fa\u6db2\u4ecb\u9762\u7684\u96fb\u5b50\u4e5f\u6703\u518d\u56de\u5230\u77f3\u58a8\u70ef\u5167\u90e8\uff0c\u9019\u500b\u904e\u7a0b\u5373\u70ba\u96fb\u58d3\u7684\u4f86\u6e90\u3002\u4e00\u500b2cm*10cm\u7684\u5143\u4ef6\uff0c\u91cd\u8907\u6d78\u5165\u53ca\u62bd\u51fa0.6M\u7684\u6c2f\u5316\u9209\u6eb6\u6db2\uff0c\u5728\u6700\u5feb\u901f\u7387\u70ba3.1cm\/s\u7684\u72c0\u6cc1\u4e0b\u53ef\u4ee5\u7522\u751f\u6700\u9ad83.3mV\u7684\u96fb\u58d3\u3002\u4e14\u96fb\u58d3\u5927\u5c0f\u8207\u77f3\u58a8\u70ef\u7684\u9762\u7a4d\u6210\u6b63\u6bd4\uff0c\u56e0\u6b64\u9019\u9805\u6280\u8853\u5728\u5c07\u4f86\u53ef\u4ee5\u85c9\u7531\u52a0\u5927\u77f3\u58a8\u70ef\u5143\u4ef6\u589e\u52a0\u96fb\u58d3\u7684\u767c\u5c55\u6f5b\u529b\u3002\u4e0d\u50c5\u5982\u6b64\u4ed6\u5011\u4e5f\u5617\u8a66\u5404\u7a2e\u4e0d\u540c\u7684\u6eb6\u6db2\uff0c\u5305\u62ec\u6c2f\u5316\u92f0(LiCl)\u3001\u6c2f\u5316\u9240(KCl)\u53ca\u9e7d\u9178(HCl)\u7b49\u7b49\uff0c\u6d78\u5165\u62bd\u51fa\u7684\u901f\u5ea6\u8207\u7522\u751f\u7684\u96fb\u58d3\u4e5f\u5404\u6709\u4e0d\u540c\u3002<\/p>\n<p>\u70ba\u4e86\u61c9\u8b49\u9019\u500b\u96fb\u58d3\u78ba\u5be6\u5b58\u5728\uff0c\u4ed6\u5011\u4e5f\u5c07\u9019\u500b\u96fb\u6d41\u8f38\u51fa\u523a\u6fc0\u9752\u86d9\u7684\u5750\u9aa8\u795e\u7d93(sciatic nerve)\uff0c\u4e26\u6210\u529f\u4f7f\u9752\u86d9\u7684\u8153\u8178\u808c(gastrocnemius)\u6536\u7e2e\u3002\u96d6\u7136\u4ed6\u5011\u5ba3\u7a31\u52a0\u5927\u5143\u4ef6\u9762\u7a4d\u6703\u8b93\u9019\u6280\u8853\u5177\u6709\u767c\u5c55\u6f5b\u529b\uff0c\u4f46\u76ee\u524d\u5b78\u754c\u5c1a\u96e3\u4ee5\u88fd\u5099\u5927\u9762\u7a4d\u7684\u77f3\u58a8\u7a00\uff0c\u8ddd\u96e2\u61c9\u7528\u7aef\u5176\u5be6\u9084\u6709\u4e0d\u5c0f\u7684\u8ddd\u96e2\uff0c\u4e0d\u904e\u4efb\u4f55\u65b0\u7814\u7a76\u7e3d\u662f\u5ba3\u7a31\u4ed6\u5011\u5f88\u6709\u767c\u5c55\u6027\uff0c\u6700\u5f8c\u8ab0\u80fd\u771f\u7684\u904b\u7528\u5230\u73fe\u5be6\u4e16\u754c\u5462\uff1fWho knows?<\/p>\n<p><strong>References<\/strong><br \/>\n<strong>Jun Yin. et al. \u201cWaving potential in graphene\u201d <em>Nature Communications<\/em>\u00a05, doi:10.1038\/ncomms4582<\/strong><br \/>\n<strong>--<br \/>\n<span style=\"color: #333399;\"><strong> \u4f5c\u8005\uff1a\u65b9\u7a0b\u6bc5 \u79d1\u6559\u4e2d\u5fc3\u7279\u7d04\u5beb\u624b\uff0c\u5f9e\u4e8b\u79d1\u666e\u6587\u7ae0\u5beb\u4f5c\u3002<\/strong><\/span><br \/>\n<span style=\"color: #333399;\"><strong> \u8cac\u4efb\u7de8\u8f2f\uff1aKerina Huang<\/strong><\/span><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u25a0\u767c\u96fb\u7684\u65b9\u5f0f\u767e\u767e\u7a2e\uff0c\u4f46\u4f60\u6709\u60f3\u904e\u628a\u67d0\u7a2e\u7269\u8cea<\/p>\n","protected":false},"author":20,"featured_media":18279,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1023,3293],"tags":[1317,504],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2014\/07\/12.jpg","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/18275"}],"collection":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=18275"}],"version-history":[{"count":7,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/18275\/revisions"}],"predecessor-version":[{"id":18291,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/18275\/revisions\/18291"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/18279"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18275"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18275"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}