{"id":262021,"date":"2024-08-16T08:47:49","date_gmt":"2024-08-16T00:47:49","guid":{"rendered":"\/\/m.iemloyee.com\/?p=262021"},"modified":"2024-08-16T08:47:49","modified_gmt":"2024-08-16T00:47:49","slug":"%e4%b8%ad%e5%9b%bd%e5%9c%b0%e8%b4%a8%e5%a4%a7%e5%ad%a6%ef%bc%88%e5%8c%97%e4%ba%ac%ef%bc%89%e5%88%98%e7%85%8a%e8%b5%abjmca-%e6%b0%ae%e7%a9%ba%e4%bd%8d%e8%b0%83%e5%88%b6zn%e5%8d%95%e5%8e%9f","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=262021","title":{"rendered":"\u4e2d\u56fd\u5730\u8d28\u5927\u5b66\uff08\u5317\u4eac\uff09\u5218\u714a\u8d6bJMCA:\u00a0\u6c2e\u7a7a\u4f4d\u8c03\u5236Zn\u5355\u539f\u5b50\u9ad8\u6548\u5149\u50ac\u5316\u5236H2O2"},"content":{"rendered":"

\"\" \u00a0\u00a0\u00a0\u00a0<\/p>\n

\u7b2c\u4e00\u4f5c\u8005\uff1a\u8c22\u6c76\u73c2<\/p>\n

\u901a\u8baf\u4f5c\u8005\uff1a\u5218\u714a\u8d6b<\/p>\n

\u901a\u8baf\u5355\u4f4d\uff1a\u4e2d\u56fd\u5730\u8d28\u5927\u5b66\uff08\u5317\u4eac\uff09<\/p>\n

\u8bba\u6587https:\/\/doi.org\/10.1039\/D4TA03397C<\/p>\n

\u5168\u6587\u901f\u89c8<\/b><\/strong><\/p>\n

\u5149\u50ac\u5316\u6c27\u8fd8\u539f\u5408\u6210\u9ad8\u4ef7\u503c\u7684H2<\/sub>O2<\/sub>\u662f\u4e00\u79cd\u73af\u4fdd\u548c\u8282\u80fd\u7684\u65b9\u5f0f\u3002\u7136\u800c\uff0c\u5149\u751f\u7535\u8377\u5206\u79bb\u4f20\u8f93\u6548\u7387\u4f4e\u548c\u52a8\u529b\u5b66\u8fc7\u7a0b\u7f13\u6162\u4ecd\u7136\u662f\u9650\u5236\u5176\u53d1\u5c55\u7684\u91cd\u8981\u56e0\u7d20\u3002\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5229\u7528\u7f3a\u9677\u5de5\u7a0b\uff0c\u5728Zn-N4<\/sub>\u5468\u56f4\u521b\u5efaN\u7a7a\u4f4d\u589e\u52a0Zn\u5355\u539f\u5b50\u7684\u7535\u5b50\u5bc6\u5ea6\uff0c\u4f7f\u5f97\u751f\u6210H2<\/sub>O2<\/sub>\u00a0(*H2<\/sub>O2<\/sub>\u2192H2<\/sub>O2<\/sub>)\u7684*H2<\/sub>O2<\/sub>\u89e3\u5438\u6b65\u9aa4\u5728\u70ed\u529b\u5b66\u4e0a\u66f4\u52a0\u6709\u5229\uff0c\u5149\u751f\u7535\u5b50-\u7a7a\u7a74\u5bf9\u7684\u5206\u79bb\u548c\u4f20\u8f93\u901f\u7387\u4e5f\u5f97\u5230\u4e86\u63d0\u5347\u3002\u6a21\u62df\u9633\u5149\u4e0b\uff0cN\u7a7a\u4f4d\u8c03\u63a7Zn-N4<\/sub>\u7684H2<\/sub>O2<\/sub>\u4ea7\u7387\u8fbe\u52301363.4 \u03bcmol\u00b7g-1<\/sup>\u00b7h-1<\/sup>\uff0c\u662fCN\u76843.2\u500d\uff0c\u8868\u89c2\u91cf\u5b50\u4ea7\u7387\u4e3a24.6% (\u03bb = 350 nm)\u3002<\/p>\n

\u80cc\u666f\u4ecb\u7ecd<\/b><\/strong><\/p>\n

H2<\/sub>O2<\/sub>\u662f\u4e00\u79cd\u91cd\u8981\u7684\u7eff\u8272\u5f3a\u6c27\u5316\u5242\uff0c\u5728\u5316\u5de5\u751f\u4ea7\u3001\u5de5\u4e1a\u6f02\u767d\u548c\u533b\u7597\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u5149\u50ac\u5316\u6280\u672f\uff0c\u4f5c\u4e3a\u4e00\u79cd\u73af\u5883\u53cb\u597d\u4e14\u53ef\u6301\u7eed\u7684\u521b\u65b0\u624b\u6bb5\uff0c\u53ef\u5728\u5e38\u6e29\u5e38\u538b\u53ca\u5149\u7167\u6761\u4ef6\u4e0b\u9a71\u52a8O\u2082\u8fd8\u539f\u4e3aH\u2082O\u2082\uff0c\u5f15\u8d77\u4e86\u4eba\u4eec\u7684\u5e7f\u6cdb\u5173\u6ce8\u3002<\/p>\n

\u7136\u800c\uff0c\u5149\u751f\u7535\u8377\u8f6c\u79fb\u6548\u7387\u4f4e\uff0c\u52a8\u529b\u5b66\u8fc7\u7a0b\u7f13\u6162\uff0cH2<\/sub>O2<\/sub>\u5728\u8fc7\u6e21\u91d1\u5c5e\u4e2d\u5fc3\u6613\u5206\u89e3\u7b49\u662f\u5b9e\u73b0\u9ad8\u6548H\u2082O\u2082\u5149\u5408\u6210\u7684\u91cd\u8981\u5236\u7ea6\u56e0\u7d20\u3002\u9488\u5bf9\u4e0a\u8ff0\u95ee\u9898\uff0c\u4e2d\u56fd\u5730\u8d28\u5927\u5b66\uff08\u5317\u4eac\uff09\u5218\u714a\u8d6b<\/b><\/strong>\u526f\u6559\u6388\u4ee5\u6c2e\u5316\u78b3\uff08CN\uff09\u4e3a\u8f7d\u4f53\uff0c\u901a\u8fc7\u5f15\u5165N\u7a7a\u4f4d\u4ee5\u8c03\u63a7Zn\u5355\u539f\u5b50\u7684\u7535\u5b50\u5bc6\u5ea6\uff0c\u4f18\u5316H\u2082O\u2082\u7684\u751f\u6210\u8def\u5f84\u548c\u5149\u751f\u7535\u8377\u5206\u79bb\u4f20\u8f93\u901f\u7387\uff0c\u4ece\u800c\u5b9e\u73b0\u9ad8\u6548\u7684H2<\/sub>O2<\/sub>\u5149\u5408\u6210\u3002<\/p>\n

 <\/p>\n

\u672c\u6587\u4eae\u70b9<\/b><\/strong><\/p>\n

    \n
  1. \u91c7\u7528\u7f3a\u9677\u5de5\u7a0b\u7b56\u7565\uff0c\u901a\u8fc7\u4e24\u6b65\u7145\u70e7\u6cd5\u5728Zn\u5355\u539f\u5b50\u951a\u5b9a\u7684CN\u4e0a\u5f15\u5165N\u7a7a\u4f4d\u8c03\u63a7Zn-N4<\/sub>\u4f4d\u70b9\u7684\u7535\u5b50\u5bc6\u5ea6\u3002<\/li>\n
  2. \u7b2c\u4e00\u6027\u539f\u7406\u8ba1\u7b97\uff08DFT\uff09\u7406\u8bba\u8ba1\u7b97\u8bc1\u660e\u5f15\u5165N\u7a7a\u4f4d\u4f7f\u5f972e–<\/sup>\u6c27\u8fd8\u539f\u53cd\u5e94\u4e2d\u751f\u6210H2<\/sub>O2<\/sub>\u7684*H2<\/sub>O2<\/sub>\u89e3\u5438\u6b65\u9aa4(*H2<\/sub>O2<\/sub>\u2192H2<\/sub>O2<\/sub>)\u5728\u70ed\u529b\u5b66\u4e0a\u66f4\u6709\u5229\uff0c\u5e76\u8868\u73b0\u51fa\u66f4\u9ad8\u7684\u5149\u751f\u7535\u8377\u5206\u79bb\u548c\u4f20\u8f93\u6548\u7387\u3002\u00a0<\/li>\n
  3. \u5728\u6a21\u62df\u592a\u9633\u5149\u4e0b\uff0cH2<\/sub>O2<\/sub>\u4ea7\u7387\u53ef\u63d0\u9ad8\u81f34 \u03bcmol\u00b7g-1<\/sup>\u00b7h-1<\/sup>\uff0c\u662fCN\u76843.2\u500d\u3002<\/li>\n<\/ol>\n

    \u56fe\u6587\u89e3\u6790<\/b><\/strong><\/p>\n

    \"\"<\/p>\n

    \u56fe1. Zn-CN2nd<\/sub>\u7684\u5236\u5907\u8fc7\u7a0b\u793a\u610f\u56fe\uff0cZn-CN\u548cZn-CN2nd<\/sub>\u900f\u5c04\u7535\u955c\u56fe\uff0c\u7403\u5dee\u7535\u955c\u56fe\u548cEDS\u56fe<\/p>\n

    \u672c\u6587\u901a\u8fc7\u4e24\u6b65\u7145\u70e7\u6cd5\u5236\u5907\u4e86N\u7a7a\u4f4d\u8c03\u5236\u7684Zn\u539f\u5b50\u951a\u5b9a\u7684CN\u50ac\u5316\u5242\uff08Zn-CN2nd<\/sub>\uff0c\u56fe1a\uff09\uff0c\u7403\u5dee\u7535\u955c\u548cX-\u5c04\u7ebf\u80fd\u91cf\u8272\u6563\u8c31\uff08EDS\uff09\u56fe\u8bc1\u5b9e\u4e86Zn\u5355\u539f\u5b50\u5728CN\u548c\u5177\u6709N\u7a7a\u4f4d\u7684CN\uff08CN2nd<\/sub>\uff09\u4e0a\u5747\u5300\u5206\u5e03\uff08\u56fe1c\u548cf\uff09\u3002<\/p>\n

    \"\"<\/p>\n

    \u56fe2. Zn-CN\u548cZn-CN2nd<\/sub>\u00a0XPS\u548cXAS\u6570\u636e\u5206\u6790<\/p>\n

    \u901a\u8fc7X\u5c04\u7ebf\u5149\u7535\u5b50\u80fd\u8c31\uff08XPS\uff09\u548cX\u5c04\u7ebf\u5438\u6536\u5149\u8c31\uff08XAS\uff09\u7814\u7a76\u4e86Zn-CN2nd<\/sub>\u4e2dZn\u7684\u7535\u5b50\u7ed3\u6784\u548c\u914d\u4f4d\u60c5\u51b5\uff08\u56fe2\uff09\u3002\u7535\u5b50\u987a\u78c1\u5171\u632f\uff08EPR\uff09\u8bc1\u5b9e\u4e86N\u7a7a\u4f4d\u7684\u5b58\u5728\u3002\u7ed3\u679c\u8868\u660eZn-CN2nd<\/sub>\u548cZn\u539f\u5b50\u951a\u5b9a\u7684CN\u50ac\u5316\u5242\uff08Zn-CN\uff09\u4e2dZn\u5747\u4e0e4\u4e2aN\u914d\u4f4d\uff0cZn-CN2nd<\/sub>\u7684N\u7a7a\u4f4d\u4f7fZn-N4<\/sub>\u4f4d\u70b9\u5177\u6709\u66f4\u9ad8\u7684\u7535\u5b50\u5bc6\u5ea6\u3002<\/p>\n

    \u00a0\"\"<\/b><\/strong><\/p>\n

    \u56fe3. \u50ac\u5316\u5242\u7684\u5149\u7535\u5316\u5b66\u6027\u80fd\u5206\u6790<\/p>\n

    \u901a\u8fc7\u7cfb\u5217\u5149\u7535\u5316\u5b66\u6027\u80fd\u6570\u636e\u5206\u6790\uff08\u56fe3\uff09\u8bc1\u5b9e\u4e86Zn-CN2nd<\/sub>\u5177\u6709\u66f4\u5f3a\u7684\u5149\u5438\u6536\u548c\u66f4\u9ad8\u7684\u5149\u751f\u7535\u8377\u5206\u79bb\u548c\u4f20\u8f93\u6548\u7387\u3002<\/p>\n

    \"\"<\/p>\n

    \u56fe4. \u50ac\u5316\u5242\u7684H2<\/sub>O2<\/sub>\u5149\u5408\u6210\u6027\u80fd\u6d4b\u8bd5<\/p>\n

    \u5177\u6709N\u7a7a\u4f4d\u7684Zn-CN\u8868\u73b0\u51fa\u4f18\u5f02\u7684H2<\/sub>O2<\/sub>\u5149\u5408\u6210\u6d3b\u6027\uff08\u56fe4\uff09\uff0c\u5728\u6a21\u62df\u592a\u9633\u5149\u4e0b\uff0cZn-CN2nd<\/sub>\u7684H2<\/sub>O2<\/sub>\u4ea7\u7387\u8fbe\u52301363.4 \u03bcmol\u00b7g-1<\/sup>\u00b7h-1<\/sup>\uff0c\u662fCN\u76843.2\u500d\uff0c\u8868\u89c2\u91cf\u5b50\u4ea7\u7387\u4e3a24.6% (\u03bb = 350 nm)\u3002Zn-CN2nd<\/sub>\u5faa\u73af\u4f7f\u75284\u6b21\u540e\u5149\u50ac\u5316\u6d3b\u6027\u4ecd\u80fd\u4fdd\u6301\u572874%\uff0c\u8bc1\u660e\u5176\u5177\u6709\u8f83\u597d\u7684\u5149\u5316\u5b66\u7a33\u5b9a\u6027\u3002<\/p>\n

    \"\"<\/p>\n

    \u56fe5. Zn-CN2nd<\/sub>\u4e0d\u540c\u6761\u4ef6\u4e0b\u7684EPR\u4fe1\u53f7\uff08DMPO\u4e3a\u6355\u96c6\u5242\uff09\u548cDFT\u8ba1\u7b97\u5206\u6790<\/p>\n

    \u7531\u56fe5a\u53ef\u77e5\uff0c\u5728Zn-CN2<\/sub>nd<\/sub>\u4e0aH2<\/sub>O2<\/sub>\u7684\u751f\u6210\u8fc7\u7a0b\u4e2d\u5b58\u5728\u4e00\u4e2a\u4ee5\u2022O2<\/sub>–<\/sup>\u4e3a\u4e2d\u95f4\u4f53\u7684\u9010\u6b65\u8fd8\u539f\u9014\u5f84\u3002DFT\u7406\u8bba\u8ba1\u7b97\u8868\u660e\uff0cZn-CN2nd<\/sub>\u00a02e–<\/sup>\u00a0\u6c27\u8fd8\u539f\u53cd\u5e94\u751f\u6210H2<\/sub>O2<\/sub>\u7684*H2<\/sub>O2<\/sub>\u89e3\u5438\u6b65\u9aa4\uff08*H2<\/sub>O2<\/sub>\u2192H2<\/sub>O2<\/sub>\uff09\u5728\u70ed\u529b\u5b66\u4e0a\u66f4\u6709\u5229\u3002<\/p>\n

    \u603b\u7ed3\u4e0e\u5c55\u671b<\/b><\/strong><\/p>\n

    N\u7a7a\u4f4d\u4fee\u9970Zn\u91d1\u5c5e\u539f\u5b50\u951a\u5b9a\u7684CN\u8868\u73b0\u51fa\u8f83\u9ad8\u7684H2<\/sub>O2<\/sub>\u6d3b\u6027\uff0cN\u7a7a\u4f4d\u6709\u6548\u589e\u52a0Zn-N4<\/sub>\u4f4d\u70b9\u7684\u7535\u5b50\u5bc6\u5ea6\u3002DFT\u7406\u8bba\u8ba1\u7b97\u8868\u660e\uff0cZn-CN2nd<\/sub>\u00a02e–<\/sup>\u00a0\u6c27\u8fd8\u539f\u53cd\u5e94\u751f\u6210H2<\/sub>O2<\/sub>\u7684*H2<\/sub>O2<\/sub>\u89e3\u5438\u6b65\u9aa4\uff08*H2<\/sub>O2<\/sub>\u2192H2<\/sub>O2<\/sub>\uff09\u5728\u70ed\u529b\u5b66\u4e0a\u66f4\u6709\u5229\u3002Zn-CN2nd<\/sub>\u5177\u6709\u66f4\u597d\u7684\u5149\u751f\u7535\u8377\u5206\u79bb\u548c\u4f20\u8f93\u6548\u7387\uff0c\u4ea7\u751fH2<\/sub>O2<\/sub>\u9ad8\u8fbe1363.4 \u03bcmol\u00b7g-1<\/sup>\u00b7h-1<\/sup>\uff0c\u662fCN\u76843.2\u500d\u3002<\/p>\n

     <\/p>\n","protected":false},"excerpt":{"rendered":"

    \u00a0\u00a0\u00a0\u00a0 \u7b2c\u4e00\u4f5c\u8005\uff1a\u8c22\u6c76\u73c2 \u901a\u8baf\u4f5c\u8005\uff1a\u5218\u714a\u8d6b \u901a\u8baf\u5355\u4f4d\uff1a\u4e2d\u56fd\u5730\u8d28\u5927\u5b66\uff08\u5317\u4eac\uff09 \u8bba\u6587https:\/\/doi.org\/10.1039\/D4TA03397C \u5168\u6587\u901f\u89c8…<\/p>\n","protected":false},"author":14360,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-262021","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/262021"}],"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\/14360"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=262021"}],"version-history":[{"count":1,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/262021\/revisions"}],"predecessor-version":[{"id":262028,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/262021\/revisions\/262028"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=262021"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=262021"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=262021"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}