{"id":114146,"date":"2017-11-30T06:30:05","date_gmt":"2017-11-29T22:30:05","guid":{"rendered":"\/\/m.iemloyee.com\/?p=114146"},"modified":"2017-11-29T15:23:28","modified_gmt":"2017-11-29T07:23:28","slug":"%e5%88%98%e5%bf%a0%e8%8c%83%e9%99%a2%e5%a3%ab%e7%ad%89j-am-chem-soc-%ef%bc%9a%e7%a0%94%e7%a9%b6%e6%96%b0%e5%8f%91%e7%8e%b0-%e7%9f%b3%e5%a2%a8%e7%83%af%e5%88%b0%e9%87%91%e5%b1%9e","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=114146","title":{"rendered":"\u5218\u5fe0\u8303\u9662\u58eb\u7b49J. Am. Chem. Soc.\uff1a\u7814\u7a76\u65b0\u53d1\u73b0-\u77f3\u58a8\u70ef\u5230\u91d1\u5c5e\u78b3\u5316\u7269\u7684\u65b0\u578b\u8f6c\u53d8"},"content":{"rendered":"

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

\u5316\u5b66\u6c14\u76f8\u6c89\u79ef\u6cd5\uff08CVD\uff09\u662f\u5236\u5907\u77f3\u58a8\u70ef\u53ca\u91d1\u5c5e\u78b3\u5316\u7269\u7684\u5e38\u7528\u65b9\u6cd5\u4e4b\u4e00\u3002\u4f8b\u5982\uff0c\u5728VIB\u65cf\u8fc7\u6e21\u91d1\u5c5eMo\u4e0a\u53ef\u4ee5\u901a\u8fc7CVD\u65b9\u6cd5\u5236\u5907\u5927\u9762\u79ef\u3001\u9ad8\u8d28\u91cf\u7684\u8d85\u8584Mo2<\/sub>C\u6676\u4f53\u3002\u5728\u5143\u7d20\u5468\u671f\u8868\u4e2d\u4e0d\u540c\u65cf\u7684\u8fc7\u6e21\u91d1\u5c5e\u4e0a\uff0c\u77f3\u58a8\u70ef\u7684\u751f\u957f\u53ef\u80fd\u4f34\u968f\u7740\u590d\u6742\u7684\u91d1\u5c5e\u78b3\u5316\u7269\u7684\u5f62\u6210\u3002\u5176\u4e2dIB-IIB\u65cf\u3001VIII \u65cf\u53caIVB-VIB\u65cf\u8fc7\u6e21\u91d1\u5c5e\u4e0a\u4e24\u79cd\u6750\u6599\u7684\u76f8\u4e92\u4f5c\u7528\u673a\u7406\u5df2\u7ecf\u88ab\u9610\u660e\u3002\u7136\u800c\uff0c\u5bf9\u4e8e\u5269\u4f59\u7684\u4f4d\u4e8eIVB-VIB\u548cVIII\u65cf\u4e4b\u95f4\u7684VIIB\u65cf\u8fc7\u6e21\u91d1\u5c5e\uff0c\u4ecd\u672a\u6709\u76f8\u5173\u62a5\u9053\u3002\u8fd1\u65e5\uff0c\u6709\u5b66\u8005\u4ee5Re(0001)\u4f5c\u4e3aVIIB\u65cf\u8fc7\u6e21\u91d1\u5c5e\u7684\u5178\u578b\u4ee3\u8868\uff0c\u7814\u7a76\u4e86CVD\u751f\u957f\u8fc7\u7a0b\u4e2d\u77f3\u58a8\u70ef\u4e0e\u78b3\u5316\u7269\uff08\u78b3\u5316\u94fc\uff09\u4e4b\u95f4\u590d\u6742\u7684\u8f6c\u53d8\u884c\u4e3a\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u5317\u4eac\u5927\u5b66<\/strong>\u7684\u5218\u5fe0\u8303\u9662\u58eb<\/strong>\u3001\u5f20\u8273\u5cf0\u7814\u7a76\u5458<\/strong>\u548c\u5317\u4eac\u7406\u5de5\u5927\u5b66\u674e\u5143\u660c\u8001\u5e08<\/strong> (\u5171\u540c\u901a\u8baf\u4f5c\u8005<\/strong>)\u7b49\u4eba\u5728J. Am. Chem. Soc.<\/strong>\u4e0a\u53d1\u5e03\u4e86\u4e00\u7bc7\u5173\u4e8e\u77f3\u58a8\u70ef\u4e0e\u91d1\u5c5e\u78b3\u5316\u7269\u7684\u6587\u7ae0\uff0c\u9898\u4e3a\u201cUnique Transformation from Graphene to Carbide on Re(0001) Induced by Strong Carbon\u2013Metal Interaction<\/strong>\u201d\u3002<\/p>\n

\u4f5c\u8005\u901a\u8fc7\u626b\u63cf\u96a7\u9053\u663e\u5fae\u955c\uff08STM\uff09\u53ca\u539f\u4f4d-\u9ad8\u6e29\u4f4e\u80fd\u7535\u5b50\u884d\u5c04\uff08LEED\uff09\u8868\u5f81\uff0c\u9996\u6b21\u53d1\u73b0\u5728Re(0001)\u57fa\u5e95\u4e0a\u751f\u957f\u7684\u77f3\u58a8\u70ef\uff0c\u7ecf\u8fc7\u9ad8\u6e29\u9000\u706b\u4f1a\u9010\u6e10\u8f6c\u53d8\u4e3a\u91d1\u5c5e\u78b3\u5316\u7269\u3002\u6b64\u8f6c\u53d8\u8fc7\u7a0b\u4e3b\u8981\u5305\u62ec\uff1a\u9ad8\u6e29\u9000\u706b\u4e0b\uff0c\u77f3\u58a8\u70ef\u7684\u788e\u88c2\u3001\u78b3\u539f\u5b50\u7684\u4f53\u76f8\u6eb6\u89e3\uff1b\u964d\u6e29\u8fc7\u7a0b\u4e2d, \u78b3\u539f\u5b50\u7684\u504f\u6790\uff0c\u5728\u91d1\u5c5e\u8868\u9762\u5f62\u6210\u78b3\u5316\u7269\u3002\u8be5\u8f6c\u53d8\u8d8b\u52bf\u4e0eVIII\u65cf\u8fc7\u6e21\u91d1\u5c5e\u57fa\u5e95\u4e0a\u77f3\u58a8\u70ef\u5411\u91d1\u5c5e\u78b3\u5316\u7269\u8f6c\u53d8\u7684\u8d8b\u52bf\u622a\u7136\u76f8\u53cd\u3002<\/p>\n

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

\u56fe1 \u77f3\u58a8\u70ef\u5411\u91d1\u5c5e\u78b3\u5316\u7269\u8f6c\u53d8\u8fc7\u7a0b<\/strong><\/p>\n

\"\"<\/p>\n

(a<\/strong>) Re(0001)\u57fa\u5e95\u4e0a\u77f3\u58a8\u70ef\u3001\u78b3\u5316\u94fc\u7684\u751f\u957f\u793a\u610f\u56fe\uff1b<\/p>\n

(b<\/strong>) 903 K\u4e0b\u4ee5\u4e59\u70ef\uff08C2<\/sub>H4<\/sub>\uff09\u4e3a\u78b3\u6e9020min\u5236\u5907\u5f97\u5230\u7684\u77f3\u58a8\u70ef;<\/p>\n

(c<\/strong>) 953 K\u4e0b\u9000\u706b30 min\uff0c\u77f3\u58a8\u70ef\u7684\u8986\u76d6\u5ea6\u51cf\u5c0f\uff0c\u57fa\u5e95\u8868\u9762\u51fa\u73b0\u65e0\u89c4\u5219\u7684\u91d1\u5c5e\u78b3\u5316\u7269\uff1b<\/p>\n

(d<\/strong>) 983 K\u4e0b\u9000\u706b30 min\uff0c\u77f3\u58a8\u70ef\u7684\u8986\u76d6\u5ea6\u8fdb\u4e00\u6b65\u51cf\u5c0f\uff0c\u57fa\u5e95\u8868\u9762\u88ab\u65e0\u89c4\u5219\u7684\u78b3\u5316\u7269\u6240\u8986\u76d6\uff1b<\/p>\n

(e<\/strong>) 1113 K\u4e0b\u9000\u706b30 min\uff0c\u57fa\u5e95\u8868\u9762\u77f3\u58a8\u70ef\u6d88\u5931\uff0c\u91d1\u5c5e\u57fa\u5e95\u88ab\u89c4\u5219\u7684\u78b3\u5316\u7269\u6240\u8986\u76d6\u77f3\u58a8\u70ef\u7684\u7ed3\u6784\u3002<\/p>\n

\u56fe2 Re(0001)\u4e0a\u5408\u6210\u77f3\u58a8\u70ef\u3001\u78b3\u5316\u94fc\u5355\u4e00\u6750\u6599\u7684\u5236\u5907\u53ca\u5206\u6790<\/strong><\/p>\n

\"\"
\n (a-b<\/strong>) \u77f3\u58a8\u70ef\u7684STM\u56fe\u50cf\uff1b<\/p>\n

(c<\/strong>)\u201c\u82b1\u72b6\u201d\u78b3\u5316\u7269\u7ed3\u6784\u7684STM\u56fe\u50cf;<\/p>\n

(d<\/strong>) \u78b3\u5316\u7269\u7684\u9ad8\u5206\u8fa8\u7387STM\u56fe\u50cf\uff1b<\/p>\n

(e-f<\/strong>) \u91d1\u5c5e\u78b3\u5316\u7269\u7684XPS\u8c31;<\/p>\n

(g<\/strong>) \u91d1\u5c5e\u78b3\u5316\u7269\u7684\u5e38\u89c4\u4e0e\u503e\u89d2XPS\u8c31\u3002<\/p>\n

\u56fe3 \u201c\u82b1\u72b6\u201d\u78b3\u5316\u94fc\u7684\u7ed3\u6784\u5206\u6790\u4e0e\u7406\u8bba\u6a21\u62df<\/strong><\/p>\n

\"\"
\n (a<\/strong>) \u78b3\u5316\u94fc\u7684STM\u56fe\u50cf\uff1b<\/p>\n

(b<\/strong>) \u78b3\u5316\u7269\u7684LEED\u884d\u5c04\u56fe;<\/p>\n

(c<\/strong>) a\u4e2dSTM\u56fe\u50cf\u7684FFT\uff1b<\/p>\n

(d<\/strong>) \u78b3\u5316\u94fc\u7ed3\u6784\u7684DFT\u8ba1\u7b97;<\/p>\n

(e-g<\/strong>) \u4e0d\u540c\u626b\u63cf\u6761\u4ef6\u4e0b\u78b3\u5316\u94fc\u4e0a\u5c42\u7ed3\u6784\u7684STM\u56fe\u50cf\uff1b<\/p>\n

(f-h<\/strong>) \u78b3\u5316\u94fc\u7684\u6a21\u62df\u56fe\u50cf\u3002<\/p>\n

\u56fe4 \u77f3\u58a8\u70ef\u4e0e\u91d1\u5c5e\u78b3\u5316\u7269\u7684\u539f\u4f4d\u53ef\u53d8\u6e29LEED\u8868\u5f81<\/strong><\/p>\n

\"\"
\n (a<\/strong>) 903K\u3001C2H4\u6c14\u6c1b\u4e0b\u5236\u5907\u5f97\u5230\u7684\u77f3\u58a8\u70efLEED\u56fe\u50cf\uff1b<\/p>\n

(b-d<\/strong>) 935K\u3001983K\u548c1113K\u4e0b\u5404\u9000\u706b30\u5206\u949f\u65f6\u6837\u54c1\u7684LEED\u884d\u5c04\u56fe;<\/p>\n

(e<\/strong>) 1113K\u3001C2H4\u6c14\u6c1b\u4e0b\u6837\u54c1\u7684LEED\u56fe\u50cf<\/p>\n

(f<\/strong>) \u77f3\u58a8\u70ef\u548c\u78b3\u5316\u7269\u7684\u751f\u957f\u53ca\u8f6c\u53d8\u793a\u610f\u56fe\u3002<\/p>\n

\u56fe5 \u4e0d\u540c\u8fc7\u6e21\u91d1\u5c5e\u4e0a\u77f3\u58a8\u70ef\u548c\u78b3\u5316\u7269\u4e4b\u95f4\u7684\u76f8\u4e92\u4f5c\u7528<\/strong><\/p>\n

\"\"
\n \u5728\u77f3\u58a8\u70ef\u751f\u6761\u4ef6\u4e0b\uff0c\u8fc7\u6e21\u91d1\u5c5e\u4e0a\u77f3\u58a8\u70ef\u4e0e\u78b3\u5316\u7269\u4e4b\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\u89c4\u5f8b\u4e3b\u8981\u8868\u73b0\u4e3a\uff1a\u91d1\u5c5e\u78b3\u5316\u7269\u7a33\u5b9a\u6027\u4ece\u53f3\u5411\u5de6\u9010\u6e10\u589e\u9ad8\uff0c\u540c\u65f6\u4f34\u968f\u7740\u77f3\u58a8\u70ef\u4e0e\u91d1\u5c5e\u78b3\u5316\u7269\u4e4b\u95f4\u8f6c\u53d8\u8d8b\u52bf\u7684\u6539\u53d8\u3002<\/p>\n

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

\u8fd9\u4e00\u5de5\u4f5c\u6df1\u5165\u7814\u7a76\u4e86VIIB\u65cf\u8fc7\u6e21\u91d1\u5c5eRe(0001)\u4e0a\u77f3\u58a8\u70ef\u4e0e\u91d1\u5c5e\u78b3\u5316\u7269\u7684\u8f6c\u53d8\u884c\u4e3a\uff0c\u6df1\u5316\u4e86\u6211\u4eec\u5bf9\u4e8e\u5143\u7d20\u5468\u671f\u8868\u4e2d\u4e0d\u540c\u8fc7\u6e21\u91d1\u5c5e\u4e0a\u77f3\u58a8\u70ef-\u91d1\u5c5e\u78b3\u5316\u7269\u7684\u751f\u957f\u548c\u76f8\u4e92\u8f6c\u53d8\u884c\u4e3a\u7684\u8ba4\u8bc6\uff0c\u586b\u8865\u4e86\u8be5\u7814\u7a76\u65b9\u5411\u4e0a\u7684\u7a7a\u767d\u3002\u540c\u65f6\uff0c\u4e5f\u4e3a\u76ee\u524d\u5907\u53d7\u5173\u6ce8\u7684\u8fd9\u4e24\u7c7b\u6750\u6599(\u5373\u77f3\u58a8\u70ef\u4e0e\u91d1\u5c5e\u78b3\u5316\u7269)\u7684\u53ef\u63a7\u5236\u5907\u5f00\u62d3\u4e86\u65b0\u7684\u7814\u7a76\u4f53\u7cfb\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5<\/strong>\uff1aUnique Transformation from Graphene to Carbide on Re(0001) Induced by Strong Carbon\u2013Metal Interaction <\/a>(J. Am. Chem. Soc., 2017 , DOI: 10.1021\/jacs.7b09755\uff09<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u7eb3\u7c73\u5b66\u672f\u7ec4jcfxs01\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<\/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>
\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 \u5316\u5b66\u6c14\u76f8\u6c89\u79ef\u6cd5\uff08CVD\uff09\u662f\u5236\u5907\u77f3\u58a8\u70ef\u53ca\u91d1\u5c5e\u78b3\u5316\u7269\u7684\u5e38\u7528\u65b9\u6cd5\u4e4b\u4e00\u3002\u4f8b\u5982\uff0c\u5728VIB\u65cf\u8fc7\u6e21\u91d1\u5c5eMo\u4e0a\u53ef\u4ee5\u901a\u8fc7CVD\u65b9\u6cd5\u5236\u5907\u5927\u9762\u79ef\u3001\u9ad8\u8d28\u91cf\u7684\u8d85\u8584Mo2C\u6676\u4f53\u3002…<\/p>\n","protected":false},"author":4915,"featured_media":114152,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[258,46,33],"class_list":["post-114146","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","tag-2d","tag-graphene","tag-nano"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/114146"}],"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=114146"}],"version-history":[{"count":13,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/114146\/revisions"}],"predecessor-version":[{"id":114703,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/114146\/revisions\/114703"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/114152"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=114146"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=114146"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=114146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}