{"id":254686,"date":"2023-09-26T06:15:26","date_gmt":"2023-09-25T22:15:26","guid":{"rendered":"\/\/m.iemloyee.com\/?p=254686"},"modified":"2023-09-25T15:19:07","modified_gmt":"2023-09-25T07:19:07","slug":"%e4%b8%ad%e7%a7%91%e9%99%a2%e9%87%8d%e5%ba%86%e9%99%a2%e6%9d%a8%e6%99%93%e8%be%89-%e6%b2%b3%e5%8c%97%e5%b7%a5%e5%a4%a7%e4%bd%95%e8%89%b3%e8%b4%9einorg-chem-%e5%af%8c%e6%b0%a7%e7%a9%ba%e4%bd%8d","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=254686","title":{"rendered":"\u4e2d\u79d1\u9662\u91cd\u5e86\u9662\u6768\u6653\u8f89\/\u6cb3\u5317\u5de5\u5927\u4f55\u8273\u8d1eInorg. Chem.: \u5bcc\u6c27\u7a7a\u4f4d\u94c1\u94dc\u94b4\uff0c\u5404\u53f8\u5176\u804c\u4e32\u8f6c\u6c28"},"content":{"rendered":"

\u4e00\u3001\u5bfc\u8bfb<\/strong><\/p>\n

\u6c28(NH3<\/sub>)\u662f\u4e16\u754c\u4e0a\u6700\u91cd\u8981\u7684\u5316\u5b66\u54c1\u4e4b\u4e00\u3002\u5728\u53cc\u78b3\u6d6a\u6f6e\u4e2d\uff0c\u7eff\u6c28\u5df2\u4ece\u4f20\u7edf\u519c\u4e1a\u5316\u80a5\u9886\u57df\u62d3\u5c55\u5230\u65b0\u80fd\u6e90\u9886\u57df\u3002\u7136\u800c\uff0c\u4f20\u7edf\u7684Harbor-Bosch\u5de5\u827a\u80fd\u6e90\u6d88\u8017\u5de8\u5927\uff0c\u540c\u65f6\u4ea7\u751f\u5927\u91cf\u7684\u4e8c\u6c27\u5316\u78b3\u3002\u6b64\u5916\uff0c\u785d\u9178\u76d0(NO3<\/sub>–<\/sup>)\u5df2\u65e5\u6e10\u6210\u4e3a\u6c34\u6c61\u67d3\u7684\u4e3b\u8981\u6765\u6e90\u4e4b\u4e00\u3002\u5316\u77f3\u71c3\u6599\u7684\u71c3\u70e7\uff0c\u6c2e\u80a5\u7684\u4f4e\u6548\u4f7f\u7528\u4ee5\u53ca\u751f\u6d3b\u548c\u5de5\u4e1a\u5e9f\u6c34\u7684\u6392\u653e\u5bfc\u81f4\u6c34\u4e2dNO3<\/sub>–<\/sup>\u542b\u91cf\u9ad8\uff0c\u8fd9\u53ef\u80fd\u5bf9\u751f\u6001\u548c\u4eba\u7c7b\u5065\u5eb7\u9020\u6210\u91cd\u5927\u5371\u5bb3\u3002\u7535\u5316\u5b66\u50ac\u5316NO3<\/sub>–<\/sup>\u8fd8\u539f\u53cd\u5e94(NO3<\/sub>RR)\u53ef\u4ee5\u5229\u7528\u53ef\u518d\u751f\u6e05\u6d01\u7684\u80fd\u6e90\uff0c\u5982\u98ce\u80fd\u3001\u6c34\u529b\u548c\u592a\u9633\u80fd\u7b49\uff0c\u53ef\u4ee5\u663e\u8457\u51cf\u5c11\u4e0eNH3<\/sub>\u751f\u4ea7\u76f8\u5173\u7684\u80fd\u6e90\u6d88\u8017\u548c\u78b3\u6392\u653e\uff0c\u88ab\u8ba4\u4e3a\u662fHarbor-Bosch\u5de5\u827a\u7684\u6f5c\u5728\u66ff\u4ee3\u65b9\u6848\u3002\u7136\u800c\uff0c\u8be5\u53cd\u5e94\u662f\u4e00\u4e2a\u4e32\u8054\u8fc7\u7a0b\uff0c\u6d89\u53ca\u7535\u5b50\u548c\u8d28\u5b50\u7684\u591a\u4e2a\u6b65\u9aa4\uff0c\u5bf9NH3<\/sub>\u7684\u6709\u6548\u5408\u6210\u6784\u6210\u4e86\u91cd\u5927\u6311\u6218\u3002<\/p>\n

\u4e8c\u3001\u6210\u679c\u63a0\u5f71<\/strong><\/p>\n

\u57fa\u4e8e\u6b64\uff0c\u4e2d\u56fd\u79d1\u5b66\u9662\u91cd\u5e86\u7eff\u8272\u667a\u80fd\u6280\u672f\u7814\u7a76\u9662\u6768\u6653\u8f89\u548c\u6cb3\u5317\u5de5\u4e1a\u5927\u5b66\u4f55\u8273\u8d1e\u7b49\u4eba\u62a5\u9053\u4e86\u4e00\u79cd\u5177\u6709\u4e30\u5bcc\u6c27\u7a7a\u4f4d\u7684Fe\u548cCu\u53cc\u63ba\u6742Co3<\/sub>O4<\/sub>\u7eb3\u7c73\u68d2(Fe1<\/sub>\/Cu2<\/sub>-Co3<\/sub>O4<\/sub>)\u7684\u9ad8\u901fNO3<\/sub>RR\u7535\u50ac\u5316\u5242\uff0c\u521b\u9020\u6027\u5730\u7ed3\u5408\u4e0d\u540c\u7684\u91d1\u5c5e\u76f8\uff0c\u907f\u514d\u4e86\u4e32\u8054\u53cd\u5e94\u7684\u7ed3\u57a2\u5173\u7cfb\uff0c\u5b9e\u73b0\u4e86NO3<\/sub>–<\/sup>\u2192NH3<\/sub>\u7684\u9ad8\u6548\u8f6c\u5316\u3002\u8fd9\u79cd\u72ec\u7279\u7684\u4e32\u8054\u50ac\u5316\u5242Fe1<\/sub>\/Cu2<\/sub>-Co3<\/sub>O4<\/sub>\u5177\u6709\u826f\u597d\u7684\u8f6c\u5316\u7387(93.39%)\u3001\u6cd5\u62c9\u7b2c\u6548\u7387(98.15%)\u548c\u6c28\u9009\u62e9\u6027(98.19%)\uff0c\u660e\u663e\u4f18\u4e8e\u5176\u4ed6\u94b4\u57fa\u6750\u6599\uff0c\u4e3a\u591a\u6b65\u5316\u5b66\u53cd\u5e94\u8bbe\u8ba1\u9ad8\u6027\u80fd\u7535\u50ac\u5316\u5242\u63d0\u4f9b\u4e86\u7b56\u7565\uff0c\u5177\u6709\u91cd\u8981\u5730\u79d1\u5b66\u610f\u4e49\u3002\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201cFe and Cu double-doped Co3<\/sub>O4<\/sub> nanorod with abundant oxygen vacancies: A high-rate electrocatalyst for tandem electroreduction of nitrate to ammonia\u201d\u4e3a\u9898\u76ee\u53d1\u8868\u5728Inorg. Chem.<\/em>\u3002<\/p>\n

\"\"<\/p>\n

\u4e09\u3001\u6838\u5fc3\u521b\u65b0\u70b9<\/strong><\/p>\n

\u7531\u4e8eNO3<\/sub>–<\/sup>\u2192NH3<\/sub>\u7684\u8f6c\u5316\u662f\u4e00\u4e2a\u4e32\u8054\u8fc7\u7a0b\uff0c\u6d89\u53ca\u591a\u4e2a\u7535\u5b50\u548c\u8d28\u5b50\u6b65\u9aa4\uff0c\u56e0\u6b64\u50ac\u5316\u5242\u5f88\u5bb9\u6613\u53d7\u5230\u5176\u4e2d\u67d0\u4e00\u6b65\u9aa4\u7684\u5f71\u54cd\uff0c\u4ece\u800c\u5bfc\u81f4\u4f4e\u7684\u50ac\u5316\u6027\u80fd\u3002\u57fa\u4e8e\u5bf9\u7535\u5316\u5b66NO3<\/sub>RR\u4e32\u8054\u8fc7\u7a0b\u7684\u7406\u89e3\uff0c\u901a\u8fc7\u4e00\u7cfb\u5217\u5bf9\u6bd4\u5b9e\u9a8c\uff0c\u4f5c\u8005\u9610\u660e\u4e86Fe1<\/sub>\/Cu2<\/sub>-Co3<\/sub>O4<\/sub>\u50ac\u5316\u5242\u9ad8\u6027\u80fd\u7684\u6e90\u6cc9\uff1a\u5728\u50ac\u5316\u8f6c\u5316\u8fc7\u7a0b\u4e2d\uff0cCu\u4f18\u5148\u4fc3\u8fdbNO3<\/sub>–<\/sup>\u5411NO2<\/sub>–<\/sup>\u7684\u5feb\u901f\u8f6c\u5316\uff0c\u800cCo3<\/sub>O4<\/sub>\u5e95\u7269\u4e2d\u7684\u6c27\u7a7a\u4f4d\u53ef\u4ee5\u52a0\u901fNO2<\/sub>–<\/sup>\u8fd8\u539f\u4e3aNH3<\/sub>\u3002\u540c\u65f6\uff0cFe\u7684\u5f15\u5165\u53ef\u4ee5\u6709\u6548\u5730\u6355\u83b7\u539f\u5b50H*\uff0c\u52a0\u901f\u4e86NO2<\/sub>–<\/sup>\u8f6c\u5316\u4e3aNH3<\/sub>\u7684\u52a8\u529b\u5b66\uff0c\u8fdb\u800c\u63d0\u9ad8\u4e86\u4ea7\u751fNH3<\/sub>\u7684\u6cd5\u62c9\u7b2c\u6548\u7387\u3002\u901a\u8fc7\u4e32\u8054\u534f\u540c\u4f5c\u7528\uff0c\u6210\u529f\u7684\u5b9e\u73b0\u4e86NO3<\/sub>–<\/sup>\u5230NH3<\/sub>\u7684\u5feb\u901f\u8f6c\u5316\u3002<\/p>\n

\u56db\u3001\u6570\u636e\u6982\u89c8<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>1<\/strong>.(a)Fe1<\/sub>\/Cu2<\/sub>-Co3<\/sub>O4<\/sub>\u7684\u5236\u5907\u793a\u610f\u56fe\u3002(b)XRD\u56fe\u8c31\u3002(c) SEM\u56fe\u50cf\u3002(d)TEM\u56fe\u50cf\u3002(e)SAED\u56fe\u50cf\u3002(f)HAADF-STEM\u56fe\u50cf\u548cFe1<\/sub>\/Cu2<\/sub>-Co3<\/sub>O4<\/sub>\u7684\u76f8\u5e94\u5143\u7d20\u56fe\u8c31\u3002(g)HRTEM\u56fe\u50cf\u3002(h)\u548c(i)\u653e\u5927\u7684HR-TEM\u56fe\u50cf\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>2<\/strong>. (a)Fe1<\/sub>\/Cu2<\/sub>-Co3<\/sub>O4<\/sub>\u548cCo3<\/sub>O4<\/sub>\u5728\u542b\u6709\u548c\u4e0d\u542b\u6709100 ppm NO3<\/sub>–<\/sup>-N\u76840.2 M Na2<\/sub>SO4<\/sub>\u4e2d\u7684LSV\u66f2\u7ebf\u3002(b)\u5728\u4e0d\u540c\u7535\u4f4d\u4e0bNO3<\/sub>–<\/sup>-N\u7684\u8f6c\u5316\u7387\u548cNH3<\/sub>-N\u7684\u9009\u62e9\u6027\u3002(c)\u5728\u4e0d\u540c\u7535\u4f4d\u4e0bNH3<\/sub>-N, NO3<\/sub>–<\/sup>-N\u548cNO2<\/sub>–<\/sup>-N\u7684\u6d53\u5ea6\u3002(d)\u4e0d\u540c\u7535\u4f4d\u4e0b\u7684\u4ea7\u7387\u3002(e)\u4e0d\u540c\u7535\u4f4d\u4e0b\u7684\u6cd5\u62c9\u7b2c\u6548\u7387\u3002(f) NO3<\/sub>–<\/sup>-N, NO2<\/sub>–<\/sup>-N \u548cNH3<\/sub>-N \u6d53\u5ea6\u968f\u65f6\u95f4\u53d8\u5316\u5173\u7cfb\u5728\u7535\u4f4d\u4e3a\u00a0 -0.7876 V vs. RHE\u3002(g)\u5faa\u73af\u7a33\u5b9a\u6027\u6d4b\u8bd5\u4e2d\u7684\u6c28\u4ea7\u7387\u548c\u6cd5\u62c9\u7b2c\u6548\u7387\u3002(h)\u5faa\u73af\u7a33\u5b9a\u6027\u6d4b\u8bd5\u4e2d\u7684\u9009\u62e9\u6027\u548c\u8f6c\u5316\u7387\u3002(i)\u4e0e\u5176\u4ed6\u50ac\u5316\u5242\u7684\u6bd4\u8f83\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>3. <\/strong>(a)\uff0c(b)\u548c(c)NO3<\/sub>–<\/sup>-N, NH3<\/sub>-N\u548cNO2<\/sub>–<\/sup>-N\u6d53\u5ea6\u968f\u65f6\u95f4\u53d8\u5316\u66f2\u7ebf\u3002(d)\u4e0d\u540c\u6837\u54c1\u7684NO3<\/sub>–<\/sup>-N\u4ea7\u7387\u3002(e)\u4e0d\u540c\u6837\u54c1\u7684\u8f6c\u5316\u7387\u548c\u6cd5\u62c9\u7b2c\u6548\u7387\u3002(f)\u4e0d\u540c\u6837\u54c1\u7684Cdl<\/sub>\u7684\u6bd4\u8f83\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>4. <\/strong>(a)Co 2p\u7684\u9ad8\u5206\u8fa8\u7387XPS\u5149\u8c31\u3002(b)O 1s\u7684\u9ad8\u5206\u8fa8\u7387XPS\u5149\u8c31\u3002(c)Cu 2p\u7684\u9ad8\u5206\u8fa8\u7387XPS\u5149\u8c31\u3002(d)Fe 2p\u7684\u9ad8\u5206\u8fa8\u7387XPS\u5149\u8c31\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>5. <\/strong>(a)Fe-Co3<\/sub>O4<\/sub>\uff0c\u4e0d\u540cFe\/Cu\u6bd4\u4f8b\u7684Fe\/Cu-Co3<\/sub>O4<\/sub>\uff0cCu-Co3<\/sub>O4<\/sub>\u7684\u4ea7\u7387\u5bf9\u6bd4\u56fe\u3002(b)\u8f6c\u5316\u7387\u548c\u6cd5\u62c9\u7b2c\u6548\u7387\u5bf9\u6bd4\u56fe\u3002(c)Co 2p\u7684\u9ad8\u5206\u8fa8\u7387XPS\u5149\u8c31\u3002(d)Cu 2p\u7684\u9ad8\u5206\u8fa8\u7387XPS\u5149\u8c31\u3002(e)Fe 2p\u7684\u9ad8\u5206\u8fa8\u7387XPS\u5149\u8c31\u3002(f)O 1s\u7684\u9ad8\u5206\u8fa8\u7387XPS\u5149\u8c31\u3002<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>6. <\/strong>\u53cd\u5e94\u673a\u7406\u793a\u610f\u56fe\u3002<\/p>\n

\u4e94\u3001\u6210\u679c\u542f\u793a<\/strong><\/p>\n

\u7efc\u4e0a\u6240\u8ff0\uff0c\u4f5c\u8005\u4ecb\u7ecd\u4e86\u4e00\u79cd\u4e3a\u4e32\u8054\u53cd\u5e94\u8fc7\u7a0b\u8bbe\u8ba1\u50ac\u5316\u5242\u7684\u65b0\u601d\u8def\u3002\u901a\u8fc7\u63a2\u7a76\u4e0d\u540c\u91d1\u5c5e\u63ba\u6742\u6bd4\u4f8b\u7684\u5b9e\u9a8c\uff0c\u63ed\u793a\u4e86Fe1<\/sub>\/Cu2<\/sub>-Co3<\/sub>O4<\/sub>\u5177\u6709\u9ad8\u6548\u50ac\u5316\u80fd\u529b\u7684\u6765\u6e90\uff0c\u6210\u529f\u5c55\u793a\u4e86\u50ac\u5316\u5242\u9ad8\u6548\u7535\u50ac\u5316\u8fd8\u539f\u785d\u9178\u76d0\u5236\u6c28\u7684\u80fd\u529b\uff0c\u5176\u610f\u4e49\u5728\u4e8e\u6210\u529f\u6784\u5efa\u4e86\u4e0d\u540c\u91d1\u5c5e\u76f8\u4e4b\u95f4\u7684\u534f\u540c\u6548\u5e94\uff0c\u4e3a\u5408\u7406\u8bbe\u8ba1\u7528\u4e8e\u591a\u6b65\u5316\u5b66\u53cd\u5e94\u7684\u9ad8\u6027\u80fdNO3<\/sub>RR\u50ac\u5316\u5242\u63d0\u4f9b\u4e86\u65b0\u7684\u89c1\u89e3\u3002<\/p>\n

\u539f\u6587\u8be6\u60c5\uff1aFe and Cu double-doped Co3<\/sub>O4<\/sub> nanorod with abundant oxygen vacancies: A high-rate electrocatalyst for tandem electroreduction of nitrate to ammonia (Inorg. Chem., 2023, https:\/\/doi.org\/10.1021\/acs.inorgchem.3c02834)<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e00\u3001\u5bfc\u8bfb \u6c28(NH3)\u662f\u4e16\u754c\u4e0a\u6700\u91cd\u8981\u7684\u5316\u5b66\u54c1\u4e4b\u4e00\u3002\u5728\u53cc\u78b3\u6d6a\u6f6e\u4e2d\uff0c\u7eff\u6c28\u5df2\u4ece\u4f20\u7edf\u519c\u4e1a\u5316\u80a5\u9886\u57df\u62d3\u5c55\u5230\u65b0\u80fd\u6e90\u9886\u57df\u3002\u7136\u800c\uff0c\u4f20\u7edf\u7684Harbor-Bosch\u5de5\u827a\u80fd\u6e90\u6d88\u8017\u5de8\u5927\uff0c…<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-254686","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/254686"}],"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\/2"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=254686"}],"version-history":[{"count":2,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/254686\/revisions"}],"predecessor-version":[{"id":254695,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/254686\/revisions\/254695"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=254686"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=254686"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=254686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}