{"id":107981,"date":"2017-10-24T06:30:02","date_gmt":"2017-10-23T22:30:02","guid":{"rendered":"\/\/m.iemloyee.com\/?p=107981"},"modified":"2017-10-22T19:21:12","modified_gmt":"2017-10-22T11:21:12","slug":"%e5%8c%97%e4%ba%ac%e5%a4%a7%e5%ad%a6%e5%bc%a0%e8%89%b3%e9%94%8bnat-commun-%ef%bc%9a%e5%8c%96%e5%ad%a6%e6%b0%94%e7%9b%b8%e6%b2%89%e7%a7%af%e6%b3%95%e5%88%b6%e5%a4%87%e4%ba%8c%e7%a1%ab%e5%8c%96","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=107981","title":{"rendered":"\u5317\u4eac\u5927\u5b66\u5f20\u8273\u950bNat. Commun.\uff1a\u5316\u5b66\u6c14\u76f8\u6c89\u79ef\u6cd5\u5236\u5907\u4e8c\u786b\u5316\u94bd\u8584\u819c"},"content":{"rendered":"

\u3010\u5f15\u8a00<\/strong>\u3011<\/p>\n

\u4e8c\u7ef4\u8fc7\u6e21\u91d1\u5c5e\u4e8c\u786b\u5316\u7269\uff08MTMDC\uff09\uff0c\u4f8b\u5982TiSe21,2,3,4,5<\/sub>,NbSe26,7,8,9<\/sub>\uff0cTaS210,11,12,13<\/sub>\u548cTaSe214,15,16<\/sub>\uff0c\u7531\u4e8e\u5176\u76f8\u56fe\u5305\u542b\u8d85\u5bfc\u6027\uff0c\u7535\u8377\u5bc6\u5ea6\u6ce2\u548c\u91d1\u5c5e -\u7edd\u7f18\u4f53\u8f6c\u53d8\u7b49\u7279\u6027\uff0c\u53d7\u5230\u4e86\u5b66\u8005\u4eec\u7684\u5e7f\u6cdb\u5173\u6ce8\u3002\u8fd9\u4e9b\u72ec\u7279\u6027\u8d28\u7684\u4ea7\u751f\u4e3b\u8981\u5f52\u56e0\u4e8e\u6750\u6599\u8f83\u4f4e\u7684\u7ef4\u5ea6\u548c\u91cf\u5b50\u9650\u5236\u6548\u5e94\u7684\u53d1\u751f\u3002\u7136\u800c\uff0c\u8fd9\u7c7b\u6750\u6599\u5982TaS2<\/sub>\u8584\u819c\u4e00\u822c\u901a\u8fc7\u5265\u79bb\u6cd5\u83b7\u5f97\uff0c\u96be\u4ee5\u5927\u6279\u91cf\u751f\u4ea7\u540c\u65f6\u6750\u6599\u7684\u539a\u5ea6\u548c\u76f8\u533a\u5927\u5c0f\u4e0d\u6613\u63a7\u5236\u3002\u8fd1\u65e5\uff0c\u6709\u5b66\u8005\u901a\u8fc7\u5316\u5b66\u6c14\u76f8\u6c89\u79ef\u6cd5\u6765\u5408\u6210MTMDC\u6750\u6599\uff0c\u4f7f\u5176\u5927\u6279\u91cf\u751f\u4ea7\u53d8\u6210\u4e86\u53ef\u80fd\uff0c\u540c\u65f6\u5f00\u53d1\u4e86\u8fd9\u79cd\u6750\u6599\u5728\u5176\u4ed6\u9886\u57df\u7684\u4f7f\u7528\u4ef7\u503c\u3002<\/p>\n

\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n

\u8fd1\u65e5\uff0c\u5317\u4eac\u5927\u5b66\u5f20\u8273\u950b\u6559\u6388<\/strong>(\u901a\u8baf\u4f5c\u8005<\/strong>)\u56e2\u961f\u5728Nat.Commun.<\/strong>\u4e0a\u53d1\u5e03\u4e86\u4e00\u7bc7\u5173\u4e8e\u4e8c\u7ef4\u6750\u6599\u7684\u6587\u7ae0\uff0c\u9898\u4e3a\u201cTwo-dimensional metallic tantalum disulfide as a hydrogen evolution catalyst<\/strong>\u201d\u3002\u4f5c\u8005\u8fd0\u7528\u5316\u5b66\u6c14\u76f8\u6c89\u79ef\u6280\u672f\uff0c\u5728\u91d1\u7b94\u7684\u7535\u6781\u6750\u6599\u4e0a\u5236\u9020\u539a\u5ea6\u53ef\u8c03\u7684\u4e8c\u786b\u5316\u94bd\u8584\u7247\u548c\u5398\u7c73\u7ea7\u7684\u8d85\u8584\u819c\uff0c\u6240\u5236\u5907\u51fa\u7684\u6837\u54c1\u4e0e\u4f20\u7edf\u65b9\u5f0f\u5f97\u5230\u7684\u8584\u819c\u6709\u7740\u540c\u6837\u9ad8\u7684\u6790\u6c22\u6548\u7387\u3002
\n \u7814\u7a76\u7ed3\u679c\u8868\u660e\uff0c\u8fd9\u9879\u5de5\u4f5c\u53ef\u4ee5\u4fc3\u8fdbMTMDC\u6750\u6599\u6709\u6548\u50ac\u5316\u5242\u7684\u8fdb\u4e00\u6b65\u7814\u53d1\uff0c\u5e76\u5c06\u5176\u5e94\u7528\u4e8e\u66f4\u5e7f\u9614\u7684\u9886\u57df\u3002<\/p>\n

\u3010\u56fe\u7247\u5bfc\u8bfb<\/strong>\u3011<\/p>\n

\u56fe1 2H-TaS2<\/sub>\u8584\u819c\u5408\u6210\u793a\u610f\u56fe<\/strong><\/p>\n

\"\"
\n (a<\/strong>) \u4f4e\u538b\u5316\u5b66\u6c14\u76f8\u6c89\u79ef\u6cd5(LPCVD)\u5236\u5907\u8584\u819c\u7684\u751f\u957f\u8fc7\u7a0b\uff1b<\/p>\n

(b) Ta\u548cS\u7684X\u5c04\u7ebf\u5149\u7535\u5b50\u80fd\u8c31\u5206\u6790(XPS)\u5cf0;<\/p>\n

(c<\/strong>–e<\/strong>) \u4e09\u89d2\u5f62\u72b6\u7684TaS2<\/sub>\u7684\u5f62\u6210\uff1b<\/p>\n

(f<\/strong>) 2H-TaS2<\/sub>\u8584\u819c\u7684SEM\u56fe\u50cf\uff1b<\/p>\n

(g<\/strong>) \u6837\u54c1\u7684\u539f\u5b50\u529b\u663e\u5fae\u955c(AFM)\u7167\u7247\uff1b<\/p>\n

(h<\/strong>) \u751f\u957f\u65f6\u95f4\u5ef6\u957f\u81f320\u5206\u949f\u540e\u7684SEM\u56fe\u50cf\uff1b<\/p>\n

(i<\/strong>) \u8584\u819c\u8fb9\u7f18\u4e0e\u521d\u59cb\u6f14\u53d8\u7684\u8584\u819c\u6709\u7740\u76f8\u540c\u7684\u539a\u5ea6\uff1b<\/p>\n

(j<\/strong>) \u6837\u54c1\u7684\u5149\u5b66\u663e\u5fae\u955c(OM)\u7167\u7247\u3002<\/p>\n

\u56fe2 \u516d\u89d2\u5f622H-TaS2<\/sub>\u8584\u819c\u7684\u751f\u957f\u53ca\u8868\u5f81<\/strong><\/p>\n

\"\"
\n (a<\/strong>) \u5e38\u538b\u5316\u5b66\u6c14\u76f8\u6c89\u79ef\u6cd5(APCVD)\u5236\u5907\u8584\u819c\u7684\u751f\u957f\u8fc7\u7a0b\uff1b<\/p>\n

(b<\/strong>) Ta\u548cS\u7684X\u5c04\u7ebf\u5149\u7535\u5b50\u80fd\u8c31\u5206\u6790(XPS)\u5cf0;<\/p>\n

(c<\/strong>) \u6837\u54c1XRD\u56fe\u8c31\uff1b<\/p>\n

(d<\/strong>–g<\/strong>) \u6837\u54c1\u7684SEM\u548cAFM\u56fe\uff1b<\/p>\n

(h<\/strong>) 2H-TaS2<\/sub>\u8584\u819c\u539a\u5ea6\u968f\u751f\u957f\u65f6\u95f4\u7684\u53d8\u5316\u66f2\u7ebf\u3002<\/p>\n

\u56fe3 \u6837\u54c1\u539f\u5b50\u7ed3\u6784\u7684TEM\u56fe<\/strong><\/p>\n

\"\"
\n (a<\/strong>) \u901a\u8fc7LPCVD\u5236\u5907\u51fa\u8584\u819c\u7684\u4f4e\u500dTEM\u56fe\uff1b<\/p>\n

(b<\/strong>) \u6cbf\u7740\u8584\u819c\u8fb9\u7f18\u7684\u653e\u5927TEM\u56fe\u50cf;<\/p>\n

(c-d<\/strong>) \u6837\u54c1\u9009\u533a\u7535\u5b50\u884d\u5c04 (SAED) \u56fe\uff1b<\/p>\n

(e<\/b>) \u6837\u54c1\u539f\u5b50\u5206\u8fa8\u7387TEM\u56fe\u50cf\uff1b<\/p>\n

(f<\/strong>) \u57282\u00d72\u03bcm2\u533a\u57df\u5185\u7684SAED\u56fe\u50cf\uff1b<\/p>\n

(g<\/strong>) \u6837\u54c1\u539f\u5b50\u5206\u8fa8\u7387\u4e0b\u7684\u626b\u63cf\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c\u56fe\uff1b<\/p>\n

(h<\/strong>) \u7ecf\u9009\u62e9\u540e\u7684\u5085\u91cc\u53f6\u53d8\u6362\u8fc7\u6ee4\u50cf\u3002<\/p>\n

\u56fe4 \u6837\u54c1\u62c9\u66fc\u5149\u8c31\u8868\u5f81<\/strong><\/p>\n

\"\"
\n (a<\/strong>) \u6837\u54c1\u7ecf\u51b7\u5374\u548c\u52a0\u70ed\u540e\u7684\u62c9\u66fc\u5149\u8c31\uff1b<\/p>\n

(b<\/strong>) \u62c9\u66fc\u9891\u7387\u968f\u7740\u6e29\u5ea6\u7684\u5347\u9ad8\u964d\u4f4e\u800c\u53d8\u5316;<\/p>\n

(c<\/strong>) \u6837\u54c1\u7684\u78c1\u6ede\u73b0\u8c61\u548c\u5e73\u5747\u8f6c\u53d8\u6e29\u5ea6\uff1b<\/p>\n

(d<\/strong>) 2H-TaS2<\/sub>\u8584\u819c\u7684\u539a\u5ea6-\u6e29\u5ea6\u5173\u7cfb\u56fe\uff1b<\/p>\n

(e<\/strong>) \u65b0\u65b9\u6cd5\u4e0e\u4f20\u7edf\u5265\u79bb\u6cd5\u6240\u5236\u5907\u51fa\u8584\u819c\u7684\u7535\u4f20\u8f93\u6d4b\u91cf\u4e00\u81f4\u3002<\/p>\n

\u56fe5 2H-TaS2<\/sub>\u8584\u819c\u7684\u7535\u50ac\u5316\u5e94\u7528<\/strong><\/p>\n

\"\"
\n (a<\/strong>) HER\u5de5\u827a\u793a\u610f\u56fe\uff1b<\/p>\n

(b<\/strong>) \u6837\u54c1\u7684\u6c22\u5438\u9644\u80fd;<\/p>\n

(c<\/strong>) \u4e0d\u540cH\u5438\u9644\u6001\u7684\u0394GH *<\/sup><\/sub>\u56fe\uff1b<\/p>\n

(d<\/strong>) \u4e0d\u540c\u539a\u5ea62H-TaS2<\/sub>\u8584\u819c\u7684\u6781\u5316\u66f2\u7ebf\uff1b<\/p>\n

(e<\/strong>) \u6837\u54c1\u7684\u539f\u5b50\u529b\u663e\u5fae\u955c(AFM)\u7167\u7247\uff1b<\/p>\n

(f<\/strong>) \u6837\u54c1\u7684Tafel(\u5854\u8d39\u5c14)\u56fe\uff1b<\/p>\n

(g<\/strong>) \u7ecf5000\u6b21\u5faa\u73af\u4e4b\u524d\u548c\u4e4b\u540e\u7684\u6781\u5316\u66f2\u7ebf\uff1b<\/p>\n

(h<\/strong>) \u6837\u54c1\u7684\u7535\u5316\u5b66\u963b\u6297\u8c31\u3002<\/p>\n

\u3010\u5c0f\u7ed3<\/strong>\u3011<\/p>\n

\u8fd9\u7bc7\u6587\u7ae0\u901a\u8fc7\u5316\u5b66\u6c14\u76f8\u6c89\u79ef\u6cd5\uff0c\u5728Au\u7b94\u4e0a\u76f4\u63a5\u5408\u6210\u5927\u9762\u79ef\u5747\u5300\u4e14\u539a\u5ea6\u53ef\u63a7\u76842H-TaS2<\/sub>\u8584\u819c\u30022H-TaS2<\/sub>\u8584\u819c\u5df2\u7ecf\u88ab\u53d1\u73b0\u662f\u7528\u4e8eHER\u5de5\u827a\u7684\u6709\u6548\u7535\u50ac\u5316\u5242\uff0c\u5176\u50ac\u5316\u6548\u679c\u751a\u81f3\u4e0ePt\u76f8\u5f53\uff0c\u8fd9\u5f52\u56e0\u4e8e\u5176\u4e30\u5bcc\u7684\u6d3b\u6027\u4f4d\u70b9\u96c6\u4e2d\u5728\u8fb9\u7f18\u548c\u57fa\u5e95\uff0c\u4ee5\u53ca2H-TaS2<\/sub>\u7684\u81ea\u4f18\u5316\u5f62\u6001\u53d8\u5316\u3002\u8fd9\u9879\u7814\u7a76\u7ed3\u679c\u4e3a2D\u91d1\u5c5e\u6750\u6599\u7684\u6279\u91cf\u751f\u4ea7\u548c\u7535\u50ac\u5316\u5e94\u7528\u53d6\u5f97\u4e86\u7684\u91cd\u5927\u7a81\u7834\uff0c\u540c\u65f6\u5e0c\u671b\u6fc0\u52b1\u79d1\u5b66\u5bb6\u5728MTMDC\u5927\u578b\u6750\u6599\u4e2d\u53bb\u63a2\u7d22\u65b0\u578b\u6709\u6548\u50ac\u5316\u5242\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5<\/strong>\uff1aTwo-dimensional metallic tantalum disulfide as a hydrogen evolution catalyst<\/a> (Nat.Commun., 16 October, 2017 , DOI: 10.1038\/s41467-017-01089-z\uff09<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u91d1\u5c5e\u5b66\u672f\u7ec4\u91d1\u6668\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\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

\u6b22\u8fce\u5927\u5bb6\u5230\u6750\u6599\u4eba\u5ba3\u4f20\u79d1\u6280\u6210\u679c\u5e76\u5bf9\u6587\u732e\u8fdb\u884c\u6df1\u5165\u89e3\u8bfb\uff0c\u6295\u7a3f\u90ae\u7bb1tougao@cailiaoren.com\u3002<\/strong><\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1aRDD-2011-CHERISH\uff0c\u4efb\u4e39\u4e39\uff0c\u6211\u4eec\u4f1a\u9080\u8bf7\u5404\u4f4d\u8001\u5e08\u52a0\u5165\u4e13\u5bb6\u7fa4\u3002<\/strong><\/p>\n

\u6750\u6599\u6d4b\u8bd5\u3001\u6570\u636e\u5206\u6790\uff0c\u4e0a\u6d4b\u8bd5\u8c37<\/a>\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u4e8c\u7ef4\u8fc7\u6e21\u91d1\u5c5e\u4e8c\u786b\u5316\u7269\uff08MTMDC\uff09\uff0c\u4f8b\u5982TiSe21,2,3,4,5,NbSe26,7,8,9\uff0cTaS210,11,12,13\u548cTaSe214,15,…<\/p>\n","protected":false},"author":4915,"featured_media":107987,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[116,54],"class_list":["post-107981","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","tag-catalyst","tag-making"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/107981"}],"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\/4915"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=107981"}],"version-history":[{"count":7,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/107981\/revisions"}],"predecessor-version":[{"id":108138,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/107981\/revisions\/108138"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/107987"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=107981"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=107981"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=107981"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}