{"id":83560,"date":"2017-06-01T06:30:30","date_gmt":"2017-05-31T22:30:30","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=83560"},"modified":"2017-05-25T22:31:23","modified_gmt":"2017-05-25T14:31:23","slug":"%e4%b8%ad%e7%a7%91%e5%a4%a7%e5%bc%a0%e6%8c%af%e5%ae%87%e6%9d%8e%e9%9c%87%e5%ae%87jacs%ef%bc%9a%e5%88%b6%e5%a4%87%e9%ab%98%e5%af%86%e5%ba%a6%e6%9c%89%e5%ba%8fn%e6%8e%ba%e6%9d%82%e7%9f%b3%e5%a2%a8","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=83560","title":{"rendered":"\u4e2d\u79d1\u5927\u5f20\u632f\u5b87&\u674e\u9707\u5b87JACS\uff1a\u5236\u5907\u9ad8\u5bc6\u5ea6\u6709\u5e8fN\u63ba\u6742\u77f3\u58a8\u70ef\u7684\u53ef\u884c\u6027"},"content":{"rendered":"

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

\u77f3\u58a8\u70ef\u6700\u91cd\u8981\u7684\u6027\u8d28\u4e4b\u4e00\u5c31\u662f\u5b83\u72ec\u7279\u7684\u8f7d\u6d41\u5b50\u7279\u6027\u548c\u65e0\u8d28\u91cf\u7684\u72c4\u62c9\u514b\u8d39\u7c73\u5b50\u5c5e\u6027\u3002\u5c3d\u7ba1\u77f3\u58a8\u70ef\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\u7ea6\u662f\u7845\u4e2d\u7535\u5b50\u8fc1\u79fb\u7387\u7684140\u500d\uff0c\u7837\u5316\u9553\u768420\u500d\u4e14\u6e29\u5ea6\u7a33\u5b9a\u6027\u9ad8\uff0c\u4f46\u662f\u77f3\u58a8\u70ef\u8f7d\u6d41\u5b50\u5bc6\u5ea6\u4f4e\u8fd9\u4e00\u7f3a\u9677\u4e00\u76f4\u662f\u9650\u5236\u5176\u6280\u672f\u5e94\u7528\u7684\u62e6\u8def\u864e\uff01\u63d0\u9ad8\u77f3\u58a8\u70ef\u8f7d\u6d41\u5b50\u5bc6\u5ea6\u7684\u65b9\u6cd5\u662f\u5316\u5b66\u63ba\u6742\uff0c\u8fd9\u79cd\u5c06\u6742\u539f\u5b50\uff08\u5982N\u539f\u5b50\uff09\u968f\u673a\u63ba\u6742\u8fdb\u77f3\u58a8\u70ef\u7684\u6548\u7387\u4f4e\u4e14\u4f1a\u5f15\u5165\u7f3a\u9677\u4f4d\u70b9\u964d\u4f4e\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u6765\u4e2d\u56fd\u79d1\u5b66\u6280\u672f\u5927\u5b66<\/strong>\u5408\u80a5\u5fae\u5c3a\u5ea6\u7269\u8d28\u79d1\u5b66\u56fd\u5bb6\u5b9e\u9a8c\u5ba4\u7684\u5f20\u632f\u5b87<\/strong>\u548c\u674e\u9707\u5b87<\/strong>\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005<\/strong>\uff09\u5728JACS<\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cA Kinetic Pathway toward High-Density Ordered N Doping of Epitaxial Graphene on Cu(111) Using C5<\/sub>NCl5<\/sub> Precursors\u201d<\/strong>\u7684\u7814\u7a76\u6210\u679c\u3002\u8be5\u7814\u7a76\u57fa\u4e8e\u7b2c\u4e00\u6027\u539f\u7406\u548cDFT\u7406\u8bba\u8ba1\u7b97\uff0c\u63d0\u4f9b\u4e86\u4e00\u6761\u63d0\u9ad8\u63ba\u6742\u77f3\u58a8\u70ef\u8f7d\u6d41\u5b50\u5bc6\u5ea6\uff0c\u4e0d\u4ea7\u751f\u7f3a\u9677\u4f4d\u70b9\u5e76\u5747\u5300\u63ba\u6742N\u539f\u5b50\u7684\u8def\u7ebf\u2014\u2014\u4ee5C5<\/sub>NCl5<\/sub>\u4e3a\u524d\u9a71\u4f53\u5728Cu\uff08111\uff09\u9762\u4e0a\u5916\u5ef6\u751f\u957f\u9ad8\u5bc6\u5ea6\u3001\u6709\u5e8f\u7684N\u63ba\u6742\u77f3\u58a8\u70ef\u3002<\/p>\n

\"\"
\n\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/span><\/p>\n

\u56fe 1. C5<\/sub>NCl5<\/sub>\u548cC5<\/sub>NH5<\/sub>\u5728Cu(111)\u9762\u4e0a\u7684\u7ed3\u6784\u5f62\u6001<\/strong><\/p>\n

\"\"
\n(a-c) C5<\/sub>NCl5<\/sub>\u5728Cu(111)\u9762\u4e0a\u90bb\u4f4d\u6c2f\u539f\u5b50\u8131\u9664\u7684\u4f18\u5316\u7ed3\u6784\u56fe\uff1b<\/p>\n

(i-k) C5<\/sub>NCl5<\/sub>\u5728Cu(111)\u9762\u4e0a\u5bf9\u4f4d\u6c2f\u539f\u5b50\u8131\u9664\u7684\u4f18\u5316\u7ed3\u6784\u56fe\uff1b<\/p>\n

(e-g) C5<\/sub>NCl5<\/sub>\u5728Cu(111)\u9762\u4e0a\u90bb\u4f4d\u6c22\u539f\u5b50\u8131\u9664\u7684\u4f18\u5316\u7ed3\u6784\u56fe\uff1b<\/p>\n

(m-o) C5<\/sub>NCl5<\/sub>\u5728Cu(111)\u9762\u4e0a\u5bf9\u4f4d\u6c22\u539f\u5b50\u8131\u9664\u7684\u4f18\u5316\u7ed3\u6784\u56fe\uff1b<\/p>\n

(d, h) C5<\/sub>NCl5<\/sub>\u548cC5<\/sub>NH5<\/sub>\u5728Cu(111)\u9762\u4e0a\u8131\u9664\u90bb\u4f4d\u539f\u5b50\u7684\u80fd\u91cf\u56fe\uff1b<\/p>\n

(l, p) C5<\/sub>NCl5<\/sub>\u548cC5<\/sub>NH5<\/sub>\u5728Cu(111)\u9762\u4e0a\u8131\u9664\u5bf9\u4f4d\u539f\u5b50\u7684\u80fd\u91cf\u56fe\uff1b
\n AS\u4ee3\u8868\u5438\u9644\u6001\uff0cTS\u4ee3\u8868\u8fc7\u6e21\u6001\uff0cDS\u4ee3\u8868\u8131\u9664Cl\/H\u539f\u5b50\uff08\u4e0b\u540c\uff09\u3002<\/p>\n

\u56fe 2. C5<\/sub>NCl4<\/sub>\u5728Cu(111)\u9762\u4e0a\u8131\u9664Cl\u7684\u7ed3\u6784\u4f18\u5316\u793a\u610f\u56fe<\/strong><\/p>\n

\"\"
\n(a\u2212c, e\u2212g, i\u2212k, m\u2212o) C5NCl4\u5728Cu(111)\u9762\u4e0a\u9646\u7eed\u8131\u9664Cl\u539f\u5b50\u7684\u4f18\u5316\u7ed3\u6784\u793a\u610f\u56fe\uff1b<\/p>\n

(d, h, l, p) C5<\/sub>NCl4<\/sub>\u5728Cu(111)\u9762\u4e0a\u9646\u7eed\u8131\u9664Cl\u539f\u5b50\u7684\u80fd\u91cf\u56fe\u3002<\/p>\n

\u56fe 3. C5<\/sub>N\u81ea\u7531\u57fa\u7684\u65cb\u8f6c\u4e0e\u6269\u6563\u793a\u610f\u56fe<\/strong><\/p>\n

\"\"
\n(a) \u5728Cu(111)\u9762\u4e0a\u81ea\u7531\u57fa\u7684\u65cb\u8f6c\u8fd0\u52a8\uff1b<\/p>\n

(b,c) \u5728Cu(111)\u9762\u4e0a\u81ea\u7531\u57fa\u7684\u6269\u6563\u8fd0\u52a8;<\/p>\n

(d) \u5728Cu(111)\u9762\u4e0a\u81ea\u7531\u57fa\u7684\u4e2d\u5fc3\u65cb\u8f6c\u8fd0\u52a8\uff1b\u68d5\u8272\u73af\u4ee3\u8868\u521d\u59cb\u6001\uff08IS\uff09\uff0c\u84dd\u7403\u4ee3\u8868\u6c2e\u539f\u5b50\uff0c\u7c89\u8272\u73af\u4ee3\u8868\u7ec8\u6001\uff08FS\uff09\uff1b<\/p>\n

(e) \u5728Cu(111)\u9762\u4e0a\u81ea\u7531\u57fa\u65cb\u8f6c\u8fd0\u52a8\u7684\u80fd\u91cf\u56fe\uff1b<\/p>\n

(f) \u5728Cu(111)\u9762\u4e0a\u81ea\u7531\u57fa\u6269\u6563\u8fd0\u52a8\u7684\u80fd\u91cf\u56fe\u3002<\/p>\n

\u56fe 4. \u81ea\u7ec4\u88c5\u5408\u6210N\u63ba\u6742\u77f3\u58a8\u70ef\u7684\u5173\u952e\u6b65\u9aa4\u793a\u610f\u56fe<\/strong><\/p>\n

\"\"
\n(a) \u4f26\u6566\u8272\u6563\u529b\u4f5c\u7528\u589e\u5f3aC5<\/sub>NCl5<\/sub>\u5728Cu(111)\u9762\u4e0a\u5438\u9644\u4f5c\u7528\uff1b<\/p>\n

(b) \u94dc\u57fa\u5e95\u50ac\u5316C-Cl\u952e\u65ad\u88c2\uff1b<\/p>\n

(c) C5<\/sub>N\u81ea\u7531\u57fa\u7684\u65cb\u8f6c\u4e0e\u6269\u6563\u8fd0\u52a8\u5e76\u5728\u5f3a\u7684\u957f\u7a0b\u5e93\u4ed1\u529b\u6392\u65a5\u4f5c\u7528\u4e0b\u81ea\u7ec4\u88c5\u4e3a\u9ad8\u5ea6\u6709\u5e8f\u7684N\u63ba\u6742\u77f3\u58a8\u70ef\uff0c\u7ea2\u8272\u952e\u4ee3\u8868\u65b0\u5f62\u6210\u7684\u952e\u3002<\/p>\n

\u56fe 5. Cu(111)\u9762\u4e0a7\u4e2aC5<\/sub>N\u73af\u4f18\u5316\u7ed3\u6784\u7684\u4fef\u89c6\u56fe\u548c\u4fa7\u89c6\u56fe<\/strong><\/p>\n

\"\"
\n(a) \u4e0eCu(111)\u9762\u6676\u4f53\u53d6\u5411\u621030\u5ea6\u89d2\u76847\u4e2aC5<\/sub>N\u73af\u4f18\u5316\u7ed3\u6784\u7684\u4fef\u89c6\u56fe\u548c\u4fa7\u89c6\u56fe\uff0c\u8be5\u5f62\u6001\u7ed3\u6784\u80fd\u91cf\u8bbe\u5b9a\u4e3a0 eV\uff1b<\/p>\n

(b) \u4e0eCu(111)\u9762\u6676\u4f53\u53d6\u5411\u62100\u5ea6\u89d2\u76847\u4e2aC5<\/sub>N\u73af\u4f18\u5316\u7ed3\u6784\u7684\u4fef\u89c6\u56fe\u548c\u4fa7\u89c6\u56fe\uff1b<\/p>\n

\u56fe 6. C5<\/sub>N\u77f3\u58a8\u70ef\u539f\u5b50\u7ed3\u6784\u3001\u80fd\u5e26\u7ed3\u6784\u53ca\u5176\u6001\u5bc6\u5ea6\uff08DOS\uff09<\/strong><\/p>\n

\"\"
\n (a) N\u539f\u5b50\u6709\u5e8f\u63ba\u6742\u7684\u77f3\u58a8\u70ef\u5206\u5b50\u7ed3\u6784\u793a\u610f\u56fe\uff1b<\/p>\n

(b) \u8ba1\u7b97\u7684C5<\/sub>N\u77f3\u58a8\u70ef\u80fd\u5e26\u7ed3\u6784\uff0c\u7ea2\u8272\u5c0f\u7403\u5927\u5c0f\u4ee3\u8868N\u539f\u5b50pz<\/sub>\u8f68\u9053\u7535\u5b50\u5bf9\u80fd\u5e26\u7ed3\u6784\u7684\u5f71\u54cd\u7a0b\u5ea6\uff1b<\/p>\n

(c) a\u56fe\u4e2d\u7ea2\u8272\u5e73\u884c\u56db\u8fb9\u5f62\u533a\u57df\u7684\u6001\u5bc6\u5ea6\uff1bb, c\u56fe\u4e2d\u7ea2\u8272\u865a\u7ebf\u4ee3\u8868\u8d39\u7c73\u80fd\u7ea7\u3002<\/p>\n

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

\u83b7\u5f97\u9ad8\u4ea7\u91cf\u3001\u9ad8\u8d28\u91cf\u77f3\u58a8\u70ef\u6216\u5316\u5b66\u63ba\u6742\u7684\u77f3\u58a8\u70ef\u7684\u6709\u6548\u65b9\u6cd5\u4e4b\u4e00\u662f\u4ee5\u542b\u78b3\u5206\u5b50\u4e3a\u524d\u9a71\u4f53\uff0c\u5728\u91d1\u5c5e\u57fa\u5e95\u4e0a\u5916\u5ef6\u751f\u957f\u3002\u4f46\u662f\uff0c\u8be5\u65b9\u6cd5\u7684\u95ee\u9898<\/strong>\u662f\uff1a\u63ba\u6742\u539f\u5b50\u7684\u7a7a\u95f4\u6709\u5e8f\u6027<\/strong>\u4ee5\u53ca\u77f3\u58a8\u70ef\u5728\u91d1\u5c5e\u57fa\u5e95\u5916\u5ef6\u751f\u957f\u7684\u65b9\u5411<\/strong>\u3002\u8be5\u7814\u7a76\u514b\u670d\u8fd9\u4e24\u70b9\u96be\u9898\uff0c\u8003\u8651\u4f26\u6566\u8272\u6563\u529b\u3001\u5316\u5b66\u4f5c\u7528\u4ee5\u53ca\u5e93\u4f26\u6392\u65a5\u8fd9\u4e09\u79cd\u4f5c\u7528\uff0c\u63d0\u51fa\u6709\u5e8fN\u63ba\u6742\u77f3\u58a8\u70ef\u751f\u957f\u673a\u7406\u2014\u2014C5<\/sub>NCl5<\/sub>\u5728Cu(111)\u9762\u5438\u9644\/ C5<\/sub>NCl5<\/sub>\u8131\u9664Cl\u539f\u5b50\/C5<\/sub>N\u81ea\u7531\u57fa\u81ea\u7ec4\u88c5\u6709\u5e8f\u63ba\u6742\u77f3\u58a8\u70ef\u3002\u8be5\u751f\u957f\u673a\u5236\u4ea6\u6216\u9002\u7528\u4e8e\u5176\u4ed6\u5408\u91d1\u6750\u6599\u57fa\u5e95\u5bf9\u77f3\u58a8\u70ef\u7684\u63ba\u6742\u8fdb\u884c\u7cbe\u51c6\u63a7\u5236\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong> A Kinetic Pathway toward High-Density Ordered N Doping of Epitaxial Graphene on Cu(111) Using C5<\/sub>NCl5<\/sub> Precursors.<\/a><\/span> (J. Am. Chem. Soc., 2017, DOI: 10.1021\/jacs.6b12506)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u7eb3\u7c73\u7ec4Mr_PSP\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002<\/p>\n

\u6750\u6599\u4eba\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<\/a><\/span><\/strong>\u3002\u6750\u6599\u4eba\u7f51\u5c0a\u91cd\u6240\u6709\u8fdb\u884c\u77e5\u8bc6\u4f20\u64ad\u7684\u5a92\u4f53\uff0c\u8f6c\u8f7d\u8bf7\u8054\u7cfbtougao@cailiaoren.com\u3002<\/p>\n

\u6750\u6599\u4eba\u7f51\u5411\u5404\u5927\u56e2\u961f\u8bda\u5fc3\u7ea6\u7a3f\uff0c\u8bfe\u9898\u7ec4\u6700\u65b0\u6210\u679c\u3001\u65b9\u5411\u603b\u7ed3\u3001\u56e2\u961f\u8bbf\u8c08\u3001\u5b9e\u9a8c\u6280\u80fd\u7b49\u7686\u53ef\u6295\u7a3f\uff0c\u8bf7\u8054\u7cfb\uff1a\u90ae\u7bb1tougao@cailiaoren.com \u6216 QQ\uff1a97482208\u3002<\/p>\n

\u4eea\u5668\u8bbe\u5907\u3001\u8bd5\u5242\u8017\u6750\u3001\u6750\u6599\u6d4b\u8bd5\u3001\u6570\u636e\u5206\u6790\uff0c\u627e\u6750\u6599\u4eba<\/a><\/span><\/strong>\u3001\u4e0a\u6d4b\u8bd5\u8c37<\/a><\/strong><\/span>\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

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