{"id":146706,"date":"2018-07-22T14:00:11","date_gmt":"2018-07-22T06:00:11","guid":{"rendered":"\/\/m.iemloyee.com\/?p=146706"},"modified":"2018-07-19T14:21:09","modified_gmt":"2018-07-19T06:21:09","slug":"%e4%b8%9c%e4%ba%ac%e5%a4%a7%e5%ad%a6%e5%b7%a5%e4%b8%9a%e7%a7%91%e5%ad%a6%e7%a0%94%e7%a9%b6%e6%89%80-shohei-ogura-pnas%ef%bc%9a%e9%92%af%e4%b8%8e%e9%87%91%e8%a1%a8%e9%9d%a2%e5%90%88%e9%87%91%e5%8c%96","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=146706","title":{"rendered":"\u4e1c\u4eac\u5927\u5b66\u5de5\u4e1a\u79d1\u5b66\u7814\u7a76\u6240 Shohei Ogura PNAS\uff1a\u94af\u4e0e\u91d1\u8868\u9762\u5408\u91d1\u5316\u52a0\u901f\u5438\u6c22"},"content":{"rendered":"

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

\u6c22\u5438\u6536\u52a8\u529b\u5b66\u662f\u6c22\u4f5c\u4e3a\u65e0\u78b3\u80fd\u8f7d\u4f53\u7684\u5fc5\u8981\u6761\u4ef6\uff0c\u589e\u5f3a\u5176\u53ef\u4ee5\u6539\u5584\u6c22\u51c0\u5316\u819c\u548c\u6c22\u50a8\u5b58\u6750\u6599\u7684\u6027\u80fd\u3002\u76ee\u524d\u5df2\u77e5Pd-Au\u5408\u91d1\u663e\u793a\u51fa\u6bd4\u7eafPd\u66f4\u9ad8\u7684\u6c22\u6eb6\u89e3\u5ea6\uff0c\u4f46\u662fAu\u5bf9\u4ece\u8868\u9762\u5230\u6b21\u8868\u9762\u533a\u57df\u7684\u6c22\u6e17\u900f\u7684\u5f71\u54cd\u5c1a\u672a\u9610\u660e\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u4f5c\u8005\u7814\u7a76\u4e86\u5728Pd\uff08110\uff09\u4e0a\u5236\u5907\u7684Pd-Au\u8868\u9762\u5408\u91d1\u7684\u6c22\u5438\u6536\uff0c\u7814\u7a76\u53d1\u73b0\u4e9a\u5355\u5c42\u91cf\u7684Au\u5408\u91d1\u5316\uff0c\u4f7f\u6c22\u5438\u6536\u52a8\u529b\u5b66\u63d0\u9ad8\u4e8640\u500d\u4ee5\u4e0a\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u65e5\u672c\u4e1c\u4eac\u5927\u5b66\u5de5\u4e1a\u79d1\u5b66\u7814\u7a76\u6240<\/strong>\u7684Shohei Ogura<\/strong>\uff08\u901a\u8baf\u4f5c\u8005<\/strong>\uff09\u7b49\u4eba\uff0c\u901a\u8fc7\u70ed\u89e3\u5438\u5149\u8c31\uff08TDS\uff09\u548c\u6838\u53cd\u5e94\u5206\u6790\uff08NRA\uff09\u6df1\u5ea6\u5206\u6790\u7814\u7a76\u4e86Pd\uff08110\uff09\u4e0aPd-Au\u8868\u9762\u5408\u91d1\u7684\u6c22\u5438\u6536\u3002Pd\uff08110\uff09\u8868\u9762\u4e0e\u4e9a\u5355\u5c42\u91cfAu\u7684\u5408\u91d1\u5316\u53ef\u4ee5\u663e\u8457\u52a0\u901f\u6c22\u7684\u5438\u6536\uff0c\u5e76\u901a\u8fc7\u5bc6\u5ea6\u6cdb\u51fd\u6570\u7406\u8bba\uff08DFT\uff09\u8ba1\u7b97\u89e3\u91ca\u4e86\u52a8\u529b\u5b66\u589e\u5f3a\u7684\u539f\u56e0\uff1a\u5316\u5b66\u5438\u9644\u8868\u9762\u6c22\u7684\u4e0d\u7a33\u5b9a\u6027\u5bfc\u81f4\u6e17\u900f\u5c4f\u969c\u51cf\u5c11\u3002\u7814\u7a76\u53d1\u73b0Pd\uff08110\uff09\u8868\u9762\u4e0e\u4e9a\u5355\u5c42\u91cf\u7684Au\u5408\u91d1\u5316\u53ef\u4ee5\u663e\u7740\u52a0\u901f\u6c22\u7684\u5438\u6536\uff0c\u8fd9\u79cd\u52a8\u529b\u5b66\u589e\u5f3a\u7684\u539f\u56e0\u662f\u7531\u4e8e\u5316\u5b66\u5438\u9644\u8868\u9762\u6c22\u7684\u4e0d\u7a33\u5b9a\u5f15\u8d77\u7684\uff0c\u5316\u5b66\u5438\u9644\u8868\u9762\u6c22\u7684\u4e0d\u7a33\u5b9a\u6027\u5f52\u56e0\u4e8e\u89d2\u5206\u8fa8\u5149\u7535\u5b50\u80fd\u8c31\uff08ARPES\uff09\u89c2\u5bdf\u5230\u7684\u8868\u9762\u7535\u5b50\u6001\u7684\u53d8\u5316\u3002\u76f8\u5173\u6210\u679c\u4ee5\u201cAcceleration of hydrogen absorption by palladium through surface alloying with gold<\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728PNAS<\/strong>\u4e0a\u3002<\/p>\n

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

\u56fe<\/strong> 1 <\/strong>\u4e0d\u540c<\/strong>Au<\/strong>\u8986\u76d6\u7387\u4e0b<\/strong>H2<\/sub><\/strong>\u7684<\/strong>TDS<\/strong>\u5149\u8c31\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09\u5728120 K\u4e0b\uff0c100-Langmuir H2<\/sub>\u66b4\u9732\u540e\uff0c\u4ece3\u548c1.8 ML Au\/Pd\uff08110\uff09\u8868\u9762\u548cPd\uff08110\uff09\u83b7\u5f97\u7684H2<\/sub> TDS\u5149\u8c31\u56fe\uff1b\uff08b\uff09Au\/Pd\u8868\u9762\u4e0d\u540cAu\u8986\u76d6\u7387\u4e0b\uff0cPd\uff08110\uff09\u8868\u9762\u83b7\u5f97\u7684H2<\/sub> TDS\u5149\u8c31\u56fe\u3002<\/p>\n

\u56fe<\/strong> 2 <\/strong>\u5728<\/strong>120 K<\/strong>\u4e0b\u66b4\u9732\u4e8e<\/strong>1000-Langmuir H2<\/sub><\/strong>\u540e\uff0c\u4ece<\/strong>Pd<\/strong>\uff08<\/strong>110<\/strong>\uff09\u548c<\/strong>0.3-ML Au\/Pd<\/strong>\uff08<\/strong>110<\/strong>\uff09\u4e2d\u83b7\u53d6<\/strong>NRA<\/strong>\u66f2\u7ebf\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong> 3 Au<\/strong>\u8986\u76d6\u7387<\/strong>–<\/strong>\u6807\u51c6\u5cf0\u9762\u79ef\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong> 4 <\/strong>\u7406\u8bba\u8ba1\u7b97\u6a21\u578b\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09PDF\u8ba1\u7b97\u76845-ML Au\/Pd\uff08110\uff09\u6a21\u578b\u56fe\uff1b<\/p>\n

\uff08b\uff09\u8de8\u8d8a\uff08\u5b9e\u7ebf\uff095-ML Au\/Pd\uff08110\uff09\u548c\uff08\u865a\u7ebf\uff09Pd\uff08110\uff09\u8868\u9762\u7684\u5355\u4e2aH\u539f\u5b50\u7684\u52bf\u80fd\u56fe\u3002<\/p>\n

\u56fe<\/strong> 5 <\/strong>\u4e0d\u540c\u6761\u4ef6\u4e0b<\/strong>ARPES<\/strong>\u5f3a\u5ea6\u53d8\u5316\u66f2\u7ebf\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09Pd\uff08110\uff09\u7684ARPES\u5f3a\u5ea6\u53d8\u5316\u66f2\u7ebf\u56fe\uff1b<\/p>\n

\uff08b\uff090.48-ML Au\/Pd\uff08110\uff09\u9000\u706b\u540e\u7684ARPES\u5f3a\u5ea6\u53d8\u5316\u66f2\u7ebf\u56fe\uff1b<\/p>\n

\uff08c\uff092.4-ML Au\/Pd\uff08110\uff09\u751f\u957f\u540e\u7684ARPES\u5f3a\u5ea6\u53d8\u5316\u66f2\u7ebf\u56fe\uff1b<\/p>\n

\uff08d\uff09600K\u4e0b\uff0cPd70<\/sub>Au30<\/sub>\uff08110\uff09\u9000\u706b\u540e\u7684ARPES\u5f3a\u5ea6\u53d8\u5316\u66f2\u7ebf\u56fe\u3002<\/p>\n

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

\u672c\u6587\u901a\u8fc7\u70ed\u89e3\u5438\u5149\u8c31\uff08TDS\uff09\u548c\u6838\u53cd\u5e94\u5206\u6790\uff08NRA\uff09\u6df1\u5ea6\u5206\u6790\u7814\u7a76\u4e86Pd\uff08110\uff09\u4e0aPd-Au\u8868\u9762\u5408\u91d1\u7684\u6c22\u5438\u6536\uff0cPd\uff08110\uff09\u8868\u9762\u4e0e\u4e9a\u5355\u5c42\u91cfAu\u7684\u5408\u91d1\u5316\u53ef\u4ee5\u663e\u8457\u52a0\u901f\u6c22\u7684\u5438\u6536\uff1b\u4f5c\u8005\u8ba4\u4e3a\u8fd9\u79cd\u52a8\u529b\u5b66\u589e\u5f3a\u7684\u539f\u56e0\u662f\u7531\u4e8e\u5316\u5b66\u5438\u9644\u8868\u9762\u6c22\u7684\u4e0d\u7a33\u5b9a\u5f15\u8d77\u7684\uff0c\u5316\u5b66\u5438\u9644\u8868\u9762\u6c22\u7684\u4e0d\u7a33\u5b9a\u6027\u5f52\u56e0\u4e8e\u89d2\u5206\u8fa8\u5149\u7535\u5b50\u80fd\u8c31\uff08ARPES\uff09\u89c2\u5bdf\u5230\u7684\u8868\u9762\u7535\u5b50\u6001\u7684\u53d8\u5316\u3002\u8fd9\u4e9b\u7814\u7a76\u7ed3\u679c\u4f1a\u6539\u5584\u548c\u63a7\u5236\u6c22\u6c14\u5438\u6536\u6750\u6599\u8868\u9762\u7684\u6c22\u6c14\u4f20\u8f93\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>Acceleration of hydrogen absorption by palladium through surface alloying with gold<\/strong><\/a>\uff08PNAS\uff0c2018\uff0cDOI\uff1a10.1073\/pnas.1800412115\uff09<\/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\u7bb1<\/strong>tougao@cailiaoren.com<\/strong>\u3002<\/p>\n

\u6750\u6599\u4eba\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaokefu<\/strong>\u3002<\/p>\n

\u6750\u6599\u725b\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\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/strong><\/a>\u3002<\/p>\n

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

\u3010\u5f15\u8a00\u3011 \u6c22\u5438\u6536\u52a8\u529b\u5b66\u662f\u6c22\u4f5c\u4e3a\u65e0\u78b3\u80fd\u8f7d\u4f53\u7684\u5fc5\u8981\u6761\u4ef6\uff0c\u589e\u5f3a\u5176\u53ef\u4ee5\u6539\u5584\u6c22\u51c0\u5316\u819c\u548c\u6c22\u50a8\u5b58\u6750\u6599\u7684\u6027\u80fd\u3002\u76ee\u524d\u5df2\u77e5Pd-Au\u5408\u91d1\u663e\u793a\u51fa\u6bd4\u7eafPd\u66f4\u9ad8\u7684\u6c22\u6eb6\u89e3\u5ea6\uff0c\u4f46\u662fAu\u5bf9\u4ece\u8868…<\/p>\n","protected":false},"author":7035,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[3427,3402,3426],"class_list":["post-146706","post","type-post","status-publish","format-standard","hentry","category-jiedu","tag-arpes","tag-dft","tag-3426"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/146706"}],"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\/7035"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=146706"}],"version-history":[{"count":3,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/146706\/revisions"}],"predecessor-version":[{"id":146893,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/146706\/revisions\/146893"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=146706"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=146706"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=146706"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}