{"id":246366,"date":"2023-02-03T06:00:44","date_gmt":"2023-02-02T22:00:44","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=246366"},"modified":"2023-02-01T15:45:42","modified_gmt":"2023-02-01T07:45:42","slug":"%e6%96%b0%e5%8a%a0%e5%9d%a1%e5%9b%bd%e7%ab%8b%e6%b8%85%e5%8d%8eacs-nano%ef%bc%9a%e8%b0%83%e6%8e%a7%e9%92%b4%e5%8d%95%e5%8e%9f%e5%ad%90%e5%82%ac%e5%8c%96%e5%89%82%e7%9a%84%e8%87%aa%e6%97%8b","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=246366","title":{"rendered":"\u65b0\u52a0\u5761\u56fd\u7acb&amp;\u6e05\u534eACS Nano\uff1a\u8c03\u63a7\u94b4\u5355\u539f\u5b50\u50ac\u5316\u5242\u7684\u81ea\u65cb\u5bc6\u5ea6\u4ee5\u5b9e\u73b0\u9ad8\u6548OER"},"content":{"rendered":"<p><strong><b>\u3010\u5bfc\u8bfb\u3011<\/b><\/strong><\/p>\n<p>\u7535\u89e3\u6c34\u4e00\u76f4\u662f\u5236\u5907\u6e05\u6d01\u6c22\u71c3\u6599\u7684\u6700\u6709\u524d\u9014\u7684\u65b9\u6cd5\u4e4b\u4e00\uff0c\u7136\u800c\u6790\u6c27\u53cd\u5e94\uff08OER\uff09\u4f5c\u4e3a\u6c34\u5206\u89e3\u7684\u534a\u53cd\u5e94\uff0c\u7531\u4e8e\u5176\u7f13\u6162\u7684\u56db\u7535\u5b50\u53cd\u5e94\uff0c\u5bfc\u81f4\u9ad8\u8fc7\u7535\u4f4d\u548c\u4f4e\u8f6c\u6362\u6548\u7387\uff0c\u8fd9\u4e5f\u4e00\u76f4\u5236\u7ea6\u7740\u9ad8\u6548\u5236\u6c22\u3002\u8fc4\u4eca\u4e3a\u6b62\uff0c\u975e\u78c1\u6027\u8d35\u91d1\u5c5e\u6c27\u5316\u7269\uff08\u4f8b\u5982RuO<sub>2<\/sub>\uff09\u88ab\u516c\u8ba4\u4e3a\u6700\u6709\u6548\u7684OER\u50ac\u5316\u5242\u3002\u7136\u800c\uff0c\u8d35\u91d1\u5c5eOER\u50ac\u5316\u5242\u7684\u4f7f\u7528\u56e0\u5176\u4f4e\u4e30\u5ea6\u548c\u9ad8\u6210\u672c\u800c\u5b58\u5728\u5de8\u5927\u6311\u6218\u3002\u4ee5\u78c1\u6027\u5143\u7d20\u4e3a\u6d3b\u6027\u4e2d\u5fc3\u7684\u5355\u539f\u5b50\u50ac\u5316\u5242\uff08SACs\uff09\u5df2\u88ab\u5e7f\u6cdb\u7528\u4e8e\u9ad8\u6548\u7684\u7535\u5316\u5b66\u8f6c\u5316\u8fc7\u7a0b\u3002\u4e4b\u524d\u7684\u7814\u7a76\u8868\u660e\uff0c<strong>\u951a\u5b9a\u5728\u91d1\u5c5e\u6001\u8f7d\u4f53\u4e0a\u7684\u78c1\u6027\u5355\u91d1\u5c5e\u539f\u5b50\uff08\u8868\u793a\u4e3aM-SACs\uff09\u4e3a\u63a2\u7d22\u50ac\u5316\u6d3b\u6027\u4f4d\u70b9\u7684\u81ea\u65cb\u6001\u4e0eOER\u6d3b\u6027\u7684\u5173\u7cfb\u63d0\u4f9b\u4e86\u4e00\u4e2a\u7406\u60f3\u7684\u6a21\u578b\u4f53\u7cfb<\/strong>\u3002\u9996\u5148\uff0cM-SACs\u542b\u6709\u7ed3\u6784\u660e\u786e\u548c\u5c40\u90e8\u81ea\u65cb\u7684\u78c1\u6027\u5355\u91d1\u5c5e\u539f\u5b50\u6d3b\u6027\u4f4d\u70b9\uff0c\u80fd\u591f\u76f4\u63a5\u4e0e\u6c27\u4e2d\u95f4\u4f53\u7ed3\u5408\u3002\u5176\u6b21\uff0c\u91d1\u5c5e\u6001\u8f7d\u4f53\u542b\u6709\u9ad8\u5bc6\u5ea6\u7684\u8fc5\u6e38\u7535\u5b50\uff0c\u8fd9\u6709\u5229\u4e8e\u901a\u8fc7Ruderman-Kittel-Kasuya-Yosida\uff08RKKY\uff09\u81ea\u65cb\u4ea4\u6362\u673a\u5236\u5728\u5b64\u7acb\u7684\u78c1\u6027\u539f\u5b50\u4e4b\u95f4\u5b9e\u73b0\u81ea\u65cb\u6709\u5e8f\u3002\u78c1\u6027\u539f\u5b50\u4e4b\u95f4\u7684RKKY\u81ea\u65cb\u4ea4\u6362\u8fd8\u53d6\u51b3\u4e8e\u5b83\u4eec\u7684\u7a7a\u95f4\u8ddd\u79bb\uff0c\u56e0\u6b64\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u78c1\u6027\u539f\u5b50\u7684\u8d1f\u8f7d\u91cf\u6765\u8c03\u63a7\u5355\u4e2a\u78c1\u6027\u539f\u5b50\u7684\u81ea\u65cb\u6001\u3002\u6b64\u5916\uff0c\u91d1\u5c5e\u6001\u8f7d\u4f53\u5177\u6709\u9ad8\u5bfc\u7535\u6027\uff0c\u6709\u5229\u4e8e\u7535\u50ac\u5316\u53cd\u5e94\u8fc7\u7a0b\u4e2d\u7684\u7535\u8377\u8f6c\u79fb\u3002\u56e0\u6b64\uff0c<strong>\u7406\u89e3\u539f\u5b50\u81ea\u65cb\u5728\u50ac\u5316\u8fc7\u7a0b\u4e2d\u6240\u626e\u6f14\u7684\u89d2\u8272\uff0c\u8c03\u8282\u5355\u539f\u5b50\u6d3b\u6027\u4f4d\u70b9\u7684\u81ea\u65cb\u5bc6\u5ea6\uff0c\u5bf9\u4e8e\u8bbe\u8ba1\u9ad8\u6548\u5355\u539f\u5b50\u50ac\u5316\u5242\u5177\u6709\u6df1\u8fdc\u7684\u610f\u4e49\uff0c\u5efa\u7acb\u50ac\u5316\u6d3b\u6027\u4e0e\u6d3b\u6027\u4f4d\u70b9\u7684\u81ea\u65cb\u95f4\u5185\u5728\u8054\u7cfb\uff0c\u4ece\u800c\u6307\u5bfc\u8bbe\u8ba1\u5148\u8fdb\u7684\u50ac\u5316\u5242\u4ee5\u4f18\u5316OER\u6027\u80fd<\/strong>\u3002<\/p>\n<p><strong><b>\u3010\u6210\u679c\u63a0\u5f71\u3011<\/b><\/strong><\/p>\n<p>\u5728\u6b64\uff0c<strong>\u65b0\u52a0\u5761\u56fd\u7acb\u5927\u5b66\u5415\u70af\u6559\u6388\u548c\u6e05\u534e\u5927\u5b66\u8096\u6d77\u6559\u6388\u7b49\u4eba\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09\u7b49\u4eba<\/strong>\u5728\u91d1\u5c5e\u6001TaS<sub>2<\/sub>\u5355\u5206\u5b50\u5c42\u4e0a\u5408\u6210\u4e86\u94c1\u78c1\u6027\u5355\u539f\u5b50Co\u50ac\u5316\u5242\uff08Co<sub>1<\/sub>\/TaS<sub>2<\/sub>\uff09\uff0c\u4ee5\u6b64\u4f5c\u4e3a\u6a21\u578b\u7cfb\u7edf\u63a2\u7d22\u4e86OER\u4e2d\u53cd\u5e94\u4f4d\u70b9\u7684\u81ea\u65cb\u6001\u4e0e\u50ac\u5316\u6d3b\u6027\u7684\u76f8\u5173\u6027\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u5438\u9644\u5728\u7a7a\u5fc3\u4f4d\u70b9\u7684\u5355\u4e2aCo\u539f\u5b50\uff08Co<sub>HS<\/sub>\uff09\u5177\u6709\u81ea\u65cb\u6781\u5316\u7535\u5b50\u6001\uff0c\u80fd\u591f\u4f5c\u4e3aOER\u7684\u6d3b\u6027\u4f4d\u70b9\u3002\u901a\u8fc7\u63a7\u5236Co\u7684\u8d1f\u8f7d\u91cf\u6765\u8c03\u63a7Co\u539f\u5b50\u95f4\u7684\u8ddd\u79bb\uff0c\u5b9e\u73b0Co\u4f4d\u70b9\u81ea\u65cb\u5bc6\u5ea6\u7684\u8c03\u63a7\u3002<\/p>\n<p>\u5b9e\u9a8c\u548c\u7406\u8bba\u7ed3\u679c\u63ed\u793a\u4e86\u4e0e\u81ea\u65cb\u5bc6\u5ea6\u76f8\u5173\u7684OER\u6d3b\u6027\uff0c\u5373\u901a\u8fc7\u76f8\u90bb\u7684Co\u53d6\u4ee3Ta\u7684Co<sub>Ta<\/sub>\u4f4d\u70b9\uff08\u76f8\u4e92\u4f5c\u7528\u53ef\u4ee5\u83b7\u5f97Co<sub>HS<\/sub>\u7684\u6700\u4f73\u81ea\u65cb\u5bc6\u5ea6\uff0c\u4ece\u800c\u83b7\u5f97\u4f18\u5f02\u7684OER\u6027\u80fd\uff0c\u800cCo<sub>HS<\/sub>\u4f4d\u70b9\u4f7f\u5f97\u90bb\u8fd1\u7684Co<sub>HS<\/sub>\u4e0a\u4ea7\u751f\u8fc7\u591a\u7684\u81ea\u65cb\u5bc6\u5ea6\uff0c\u5bfc\u81f4\u4e86OER\u6027\u80fd\u7684\u964d\u4f4e\u3002\u56e0\u6b64\uff0c\u8be5\u7ed3\u679c\u8868\u660e\u4e86\u4f18\u5316\u7684Co<sub>HS<\/sub>\u81ea\u65cb\u5bc6\u5ea6\u53ef\u4ee5\u5f97\u5230OER\u7684\u6700\u4f73\u6c27\u7ed3\u5408\u80fd\uff0c\u81ea\u65cb\u6001\u4e0e\u50ac\u5316\u4f4d\u70b9\u6d3b\u6027\u7684\u76f8\u5173\u6027\u53ef\u4ee5\u4e3a\u8bbe\u8ba1\u7528\u4e8e\u53ef\u518d\u751f\u80fd\u6e90\u8f6c\u6362\u7684\u9ad8\u6548\u78c1\u6027SACs\u63d0\u4f9b\u65b0\u601d\u8def\u3002<\/p>\n<p>\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201c<strong><em><i>Tuning the Spin Density of Cobalt Single<\/i><\/em><\/strong><strong><em><i>\u00a0<\/i><\/em><\/strong><strong><em><i>Atom Catalysts for Efficient Oxygen Evolution<\/i><\/em><\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728<strong><em><i>ACS Nano<\/i><\/em><\/strong>\u4e0a\u3002<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-246367\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u5c01\u9762-4.jpg\" alt=\"\" width=\"600\" height=\"252\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u5c01\u9762-4.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u5c01\u9762-4-300x126.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>\u3010\u6838\u5fc3\u521b\u65b0\u70b9\u3011<\/b><\/strong><\/p>\n<p>1.\u672c\u6587\u8bbe\u8ba1\u4e86\u5177\u6709\u53ef\u8c03\u81ea\u65cb\u5bc6\u5ea6\u7684\u5355\u539f\u5b50Co<sub>1<\/sub>\/TaS<sub>2<\/sub>\u00a0OER\u7535\u50ac\u5316\u5242\uff0c\u4ee5\u6b64\u4f5c\u4e3a\u6a21\u578b\u7cfb\u7edf\u6765\u63a2\u7d22OER\u53cd\u5e94\u7684\u81ea\u65cb\u2212\u6d3b\u6027\u76f8\u5173\u6027\uff0c\u4e3a\u5f00\u53d1\u9ad8\u6548\u7684\u78c1\u6027\u50ac\u5316\u5242\u63d0\u4f9b\u4e86\u4e0e\u81ea\u65cb\u76f8\u5173\u7684\u63cf\u8ff0\u6a21\u578b\u3002<\/p>\n<p>2.\u5408\u7406\u4f18\u5316\u5355\u539f\u5b50\u6d3b\u6027\u4f4d\u70b9\u7684\u81ea\u65cb\u5bc6\u5ea6\u53ef\u4ee5\u6709\u6548\u5730\u8c03\u8282OER\u6d3b\u6027\uff0c\u4ee5\u6b64\u83b7\u5f97\u6700\u4f73\u7684\u50ac\u5316\u5242\u6027\u80fd<\/p>\n<p><strong><b>\u3010\u6570\u636e\u6982\u89c8\u3011<\/b><\/strong><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-246368\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72471-3.jpg\" alt=\"\" width=\"600\" height=\"462\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72471-3.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72471-3-300x231.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>1<\/b><\/strong><strong>. Co<sub>1<\/sub>\/TaS<sub>2<\/sub><b>\u94c1\u78c1<\/b><\/strong><strong><b>\u7574<\/b><\/strong><strong><b>\u5185OER\u7684<\/b><\/strong><strong><b>\u78c1\u6027<\/b><\/strong><strong><b>\u91d1\u5c5e\u5355<\/b><\/strong><strong><b>\u539f\u5b50<\/b><\/strong><strong><b>\u6d3b\u6027\u4f4d\u70b9\u81ea\u65cb\u5bc6\u5ea6<\/b><\/strong><strong><b>\u8c03\u63a7<\/b><\/strong><strong><b>\u793a\u610f\u56fe<\/b><\/strong><strong><b>\u00a9 American Chemical Society<\/b><\/strong><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-246369\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72472-4.jpg\" alt=\"\" width=\"600\" height=\"450\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72472-4.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72472-4-300x225.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>2. \u4e0d\u540cCo<\/b><\/strong><strong><sub><b>Ta<\/b><\/sub><\/strong><strong><b>\u548cCo<\/b><\/strong><strong><sub><b>HS<\/b><\/sub><\/strong><strong><b>\u8d1f\u8f7d\u91cf\u7684\u7684\u78c1\u6027Co\u5355\u539f\u5b50\u50ac\u5316\u5242\uff08Co<\/b><\/strong><strong><sub><b>1<\/b><\/sub><\/strong><strong><b>\/TaS<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>\uff09\u00a9 American Chemical Society<\/b><\/strong><\/p>\n<p>\uff08a\uff0cb\uff09TaS<sub>2<\/sub>\u6676\u683c\u5e73\u9762\u4e0a\u7684Co<sub>HS<\/sub>\u548cCo<sub>Ta<\/sub>\u4f4d\u70b9\u7684\u539f\u5b50\u7ed3\u6784\u6a21\u578b\uff1b<\/p>\n<p>\uff08c\uff0cd\uff09\u8ba1\u7b97\u7684Co<sub>HS<\/sub>\u548cCo<sub>Ta<\/sub>\u4f4d\u70b9\u7684\u5f62\u6210\u80fd\u548cCo-S\u952e\u957f\uff1b<\/p>\n<p>\uff08e\uff09Co<sub>1<\/sub>\/TaS<sub>2<\/sub>\u6837\u54c1\u548cCo\u7b94\u7684Co k-edge EXAFS\u56fe\u8c31\u7684\u5085\u91cc\u53f6\u53d8\u6362\u66f2\u7ebf\uff1b<\/p>\n<p>\uff08f\uff09Co<sub>1<\/sub>\/TaS<sub>2<\/sub>-1\u3001Co<sub>1<\/sub>\/TaS<sub>2<\/sub>-2\u3001Co<sub>1<\/sub>\/TaS<sub>2<\/sub>-3\u548cCo<sub>1<\/sub>\/TaS<sub>2<\/sub>-4\u7684Co 2p XPS\u5149\u8c31\uff1b<\/p>\n<p>\uff08g\uff09\u57fa\u4e8eXPS\u5206\u6790\u5f97\u5230\u7684Co<sub>1<\/sub>\/TaS<sub>2<\/sub>\u6837\u54c1\u4e2dCo<sup>2+<\/sup>\uff08Co<sub>HS<\/sub>\uff09\u548cCo<sup>3+<\/sup>\uff08Co<sub>Ta<\/sub>\uff09\u6bd4\u4f8b\u793a\u610f\u56fe\uff1b<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-246370\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72473-3.jpg\" alt=\"\" width=\"600\" height=\"595\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72473-3.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72473-3-150x150.jpg 150w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72473-3-300x298.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>3. <\/b><\/strong><strong><b>\u5265\u79bb\u7684Co<\/b><\/strong><strong><sub><b>1<\/b><\/sub><\/strong><strong><b>\/TaS<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>\u5355\u5c42\u7684\u8868\u5f81<\/b><\/strong><strong><b>\u00a9 American Chemical Society<\/b><\/strong><\/p>\n<p>\uff08a\uff09Co<sub>1<\/sub>\/TaS<sub>2<\/sub>\u5355\u5c42\u5728SiO<sub>2<\/sub>\/Si\u886c\u5e95\u4e0a\u7684\u5149\u5b66\u56fe\u50cf\uff1b<\/p>\n<p>\uff08b\uff09\u5265\u79bb\u7684Co<sub>1<\/sub>\/TaS<sub>2<\/sub>\u5355\u5c42\u7684AFM\u56fe\u50cf\uff1b<\/p>\n<p>\uff08c\uff09Co<sub>1<\/sub>\/TaS<sub>2<\/sub>\u7eb3\u7c73\u7247\u7684Co-K\u3001Ta-M\u548cS-K\u7684EDS\u5143\u7d20\u5206\u5e03\uff1b<\/p>\n<p>\uff08d\uff09\u5265\u79bb\u7684Co<sub>1<\/sub>\/TaS<sub>2<\/sub>\u7eb3\u7c73\u7247\u7684HRTEM\u56fe\u50cf\uff1b<\/p>\n<p>\uff08e\uff0cf\uff09Co<sub>1<\/sub>\/TaS<sub>2<\/sub>-1\u5355\u5c42\u548cCo<sub>1<\/sub>\/TaS<sub>2<\/sub>-3\u5355\u5c42\u5e73\u9762\u7684HAADF-STEM\u56fe\u50cf\uff1b<\/p>\n<p>\uff08g\uff09\u968f\u7740Co\u8377\u8f7d\u7684\u589e\u52a0\uff0cTaS<sub>2<\/sub>\u6676\u683c\u4e2dCo<sub>Ta<\/sub>\u548cCo<sub>HS<\/sub>\u4f4d\u70b9\u7684\u7ed3\u6784\u6f14\u5316\u3002<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-246371\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72474-4.jpg\" alt=\"\" width=\"600\" height=\"687\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72474-4.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72474-4-262x300.jpg 262w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>4. <\/b><\/strong><strong><b>OER<\/b><\/strong><strong><b>\u6027\u80fd\u6d4b\u8bd5\u00a9 American Chemical Society<\/b><\/strong><\/p>\n<p>\uff08a\uff09\u539f\u59cbTaS<sub>2<\/sub>\uff0c\u5265\u79bb\u7684Co<sub>1<\/sub>\/TaS<sub>2<\/sub>-1~Co<sub>1<\/sub>\/TaS<sub>2<\/sub>-4\u548c\u5546\u4e1a\u5316RuO<sub>2<\/sub>\u7684\u6781\u5316\u66f2\u7ebf\u5bf9\u6bd4\uff1b<\/p>\n<p>\uff08b\uff09\u7535\u6d41\u5bc6\u5ea6\u4e3a10 mA cm<sup>-2<\/sup>\u65f6\u7684\u8fc7\u7535\u4f4d\u4e0e1.7 V\u65f6\u7684\u7535\u6d41\u5bc6\u5ea6\u7684\u5bf9\u6bd4\uff1b<\/p>\n<p>\uff08c\uff09\u539f\u59cbTaS<sub>2<\/sub>\uff0c\u5265\u79bb\u7684Co<sub>1<\/sub>\/TaS<sub>2<\/sub>-1~Co<sub>1<\/sub>\/TaS<sub>2<\/sub>-4\u548c\u5546\u4e1a\u5316RuO<sub>2<\/sub>\u7684Tafel\u66f2\u7ebf\u5bf9\u6bd4\uff1b<\/p>\n<p>\uff08d\uff09Co<sub>1<\/sub>\/TaS<sub>2<\/sub>-3\u57281.6 V\u4e0b\u7684OER\u7a33\u5b9a\u6027\uff1b<\/p>\n<p>\uff08e\uff09\u7ecf\u8fc7OER\u8010\u4e45\u6027\u6d4b\u8bd5\u540e\u7684Co<sub>1<\/sub>\/TaS<sub>2<\/sub>-3\u7eb3\u7c73\u7247\u7684HRTEM\u56fe\u50cf\uff1b<\/p>\n<p>\uff08f\uff09\u4ee5Co\u7b94\u548cCo<sub>3<\/sub>O<sub>4<\/sub>\u4e3a\u53c2\u8003\uff0c\u5bf9Co<sub>1<\/sub>\/TaS<sub>2<\/sub>-3\u5728OER\u524d\u540e\u7684Co k-edge EXAFS\u56fe\u8c31\u8fdb\u884c\u5085\u91cc\u53f6\u53d8\u6362\u3002<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-246372\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72475-2.jpg\" alt=\"\" width=\"600\" height=\"489\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72475-2.jpg 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72475-2-300x245.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>5. <\/b><\/strong><strong><b>Co<\/b><\/strong><strong><sub><b>1<\/b><\/sub><\/strong><strong><b>\/TaS<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>\u4e0aOER\u7684\u81ea\u65cb<\/b><\/strong><strong><b>&#8211;<\/b><\/strong><strong><b>\u6d3b\u6027\u76f8\u5173\u6027\u7684\u7406\u8bba\u7814\u7a76<\/b><\/strong><strong><b>\u00a9 American Chemical Society<\/b><\/strong><\/p>\n<p>\uff08a\uff0cb\uff09\u76f8\u90bb\u5206\u522b\u4e3aCo<sub>Ta<\/sub>\u548cCo<sub>HS<\/sub>\u539f\u5b50\u7684Co<sub>HS<\/sub>\u4f4d\u70b9\u7684OER\u81ea\u7531\u80fd\uff1b<\/p>\n<p>\uff08c\uff09\u8ba1\u7b97\u7684\u5355\u4e2aCo<sub>HS<\/sub>\u3001Co<sub>HS<\/sub>-Co<sub>Ta<\/sub>\u548cCo<sub>HS<\/sub>-Co<sub>HS<\/sub>\u4e2dCo<sub>HS<\/sub>\u539f\u5b50\u7684\u81ea\u65cb\u5bc6\u5ea6\u4e0e\u6c27\u5438\u9644\u80fd\u7684\u5173\u7cfb\uff1b<\/p>\n<p>\uff08d\uff09\u5b9e\u9a8c\u6d4b\u91cf\u7684Co<sub>1<\/sub>\/TaS<sub>2<\/sub>-2\u3001Co<sub>1<\/sub>\/TaS<sub>2<\/sub>-3\u548cCo<sub>1<\/sub>\/TaS<sub>2<\/sub>-4 SAC\u6837\u54c1\u4e2d\u5355\u4e2aCo\u539f\u5b50\u7684\u78c1\u77e9\u3002<\/p>\n<p><strong><b>\u3010\u6210\u679c\u542f\u793a\u3011<\/b><\/strong><\/p>\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0c\u672c\u6587\u5728\u91d1\u5c5e\u6001TaS<sub>2<\/sub>\u5355\u5c42\u4e0a\u5efa\u7acb\u4e86\u4e00\u4e2a\u94c1\u78c1Co\u5355\u539f\u5b50\u50ac\u5316\u5242\u6a21\u578b\u7cfb\u7edf\uff0c\u4ee5\u6b64\u6765\u7814\u7a76OER\u7684\u81ea\u65cb-\u6d3b\u6027\u7684\u76f8\u5173\u6027\u3002\u5177\u6709\u81ea\u65cb\u6781\u5316\u6001\u7684\u7a7a\u5fc3\u4f4d\u70b9\u7684\u5355\u4e2aCo<sub>HS<\/sub>\u539f\u5b50\uff0c\u4f5c\u4e3aOER\u7684\u6d3b\u6027\u4f4d\u70b9\uff0c\u5176\u81ea\u65cb\u5bc6\u5ea6\u53ef\u4ee5\u901a\u8fc7Co\u7684\u8d1f\u8f7d\u91cf\uff0c\u4ee5\u53ca\u4e0e\u76f8\u90bbCo\u4f4d\u70b9\u7684\u81ea\u65cb\u4ea4\u6362\u76f8\u4e92\u4f5c\u7528\u6765\u8c03\u8282\u3002\u90bb\u8fd1\u7684Co<sub>Ta<\/sub>\u5c06Co<sub>HS<\/sub>\u6d3b\u6027\u4f4d\u70b9\u7684\u81ea\u65cb\u5bc6\u5ea6\u63a7\u5236\u5728\u4e00\u4e2a\u4f18\u5316\u503c\uff0c\u4ece\u800c\u5f97\u5230Co<sub>HS<\/sub>\u548cO\u4e4b\u95f4\u7684\u6700\u4f73\u7ed3\u5408\u80fd\uff0c\u964d\u4f4e\u4e86\u51b3\u52bf\u6b65(PLS)\u7684\u81ea\u7531\u80fd\u6539\u53d8\uff0c\u6700\u7ec8\u4fc3\u8fdbOER\u6d3b\u6027\u3002\u90bb\u8fd1\u7684Co<sub>HS<\/sub>\u6269\u5927\u4e86Co<sub>HS<\/sub>\u6d3b\u6027\u4f4d\u70b9\u7684\u81ea\u65cb\u5bc6\u5ea6\uff0c\u5bfc\u81f4Co<sub>HS<\/sub>-O\u4e4b\u95f4\u8fc7\u4e8e\u7a33\u5b9a\uff0c\u963b\u788d\u4e86\u540e\u7eed\u7684\u53cd\u5e94\uff0c\u4ece\u800c\u964d\u4f4e\u4e86OER\u6d3b\u6027\u3002\u672c\u7814\u7a76\u8868\u660e\uff0c\u5408\u7406\u4f18\u5316\u5355\u539f\u5b50\u6d3b\u6027\u4f4d\u70b9\u7684\u81ea\u65cb\u5bc6\u5ea6\u53ef\u4ee5\u6709\u6548\u5730\u8c03\u8282OER\u6d3b\u6027\uff0c\u4ece\u800c\u8bf4\u660e\u81ea\u65cb\u5bc6\u5ea6\u53ef\u4ee5\u4f5c\u4e3a\u4e00\u79cd\u6d3b\u6027\u63cf\u8ff0\u7b26\u6765\u6307\u5bfc\u9ad8\u6548\u78c1\u6027\u50ac\u5316\u5242\u7684\u8bbe\u8ba1\u3002<\/p>\n<p><strong>\u6587\u732e\u94fe\u63a5\uff1a\u201c<\/strong><a href=\"https:\/\/doi.org\/10.1021\/acsnano.1c00251\"><strong><u>Tuning the Spin Density of Cobalt Single Atom Catalysts for Efficient Oxygen Evolution<\/u><\/strong><\/a><strong>\u201d<\/strong><strong>\uff08ACS Nano<\/strong><strong><b>\uff0c<\/b><\/strong><strong>202<\/strong><strong>2<\/strong><strong>\uff0c10.1021\/acsnano.1c00251<\/strong><strong>\uff09<\/strong><\/p>\n<p>\u672c\u6587\u7531\u6750\u6599\u4ebaCYM\u7f16\u8bd1\u4f9b\u7a3f\u3002<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5bfc\u8bfb\u3011 \u7535\u89e3\u6c34\u4e00\u76f4\u662f\u5236\u5907\u6e05\u6d01\u6c22\u71c3\u6599\u7684\u6700\u6709\u524d\u9014\u7684\u65b9\u6cd5\u4e4b\u4e00\uff0c\u7136\u800c\u6790\u6c27\u53cd\u5e94\uff08OER\uff09\u4f5c\u4e3a\u6c34\u5206\u89e3\u7684\u534a\u53cd\u5e94\uff0c\u7531\u4e8e\u5176\u7f13\u6162\u7684\u56db\u7535\u5b50\u53cd\u5e94\uff0c\u5bfc\u81f4\u9ad8\u8fc7\u7535\u4f4d\u548c\u4f4e\u8f6c\u6362\u6548\u7387\uff0c\u8fd9\u4e5f\u4e00\u76f4\u5236&#8230;<\/p>\n","protected":false},"author":9629,"featured_media":246367,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[3687],"class_list":["post-246366","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","tag-3687"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/246366"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/9629"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=246366"}],"version-history":[{"count":4,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/246366\/revisions"}],"predecessor-version":[{"id":246683,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/246366\/revisions\/246683"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/media\/246367"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=246366"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=246366"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=246366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}