{"id":225762,"date":"2021-08-11T06:30:11","date_gmt":"2021-08-10T22:30:11","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=225762"},"modified":"2021-08-10T18:23:55","modified_gmt":"2021-08-10T10:23:55","slug":"%e9%9d%92%e5%b2%9b%e5%a4%a7%e5%ad%a6jacs%ef%bc%9a%e5%8e%9f%e4%bd%8d%e5%ae%9e%e6%97%b6%e7%a3%81%e5%ad%a6%e6%b5%8b%e8%af%95%e6%8f%ad%e7%a4%bafes2%e5%82%a8%e9%92%a0%e5%8f%8d%e5%ba%94%e6%9c%ba%e7%90%86","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=225762","title":{"rendered":"\u9752\u5c9b\u5927\u5b66JACS\uff1a\u539f\u4f4d\u5b9e\u65f6\u78c1\u5b66\u6d4b\u8bd5\u63ed\u793aFeS2\u50a8\u94a0\u53cd\u5e94\u673a\u7406"},"content":{"rendered":"<p><strong><b>\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/b><\/strong><\/p>\n<p>\u8fd1\u5e74\u6765\uff0c\u7535\u5316\u5b66\u53cd\u5e94\u4e2d\u7684\u7535\u5b50\u81ea\u65cb\u5438\u5f15\u4e86\u8d8a\u6765\u8d8a\u591a\u7684\u7814\u7a76\u5173\u6ce8\u3002\u4f5c\u4e3a\u91cd\u8981\u7684\u80fd\u6e90\u6750\u6599\u548c\u78c1\u6027\u6750\u6599\uff0c\u8fc7\u6e21\u65cf\u91d1\u5c5e\u5316\u5408\u7269\u7535\u5316\u5b66\u8fc7\u7a0b\u4e2d\u7684\u7535\u8377\u8f6c\u79fb\u4e0e\u6750\u6599\u81ea\u65cb\u6001\u5bc6\u5ea6\u5bc6\u5207\u76f8\u5173\uff0c\u5e76\u4f1a\u5bfc\u81f4\u78c1\u5b66\u6027\u8d28\u7684\u53d8\u5316\u3002\u56e0\u6b64\uff0c\u78c1\u7535\u5316\u5b66\u6d4b\u8bd5\u6280\u672f\u548c\u7406\u8bba\u7684\u53d1\u5c55\u5c06\u6709\u52a9\u4e8e\u63ed\u793a\u7535\u5316\u5b66\u80fd\u6e90\u673a\u5236\u3002\u9752\u5c9b\u5927\u5b66\u5148\u8fdb\u80fd\u6e90\u7269\u7406\u5b9e\u9a8c\u5ba4\u4e13\u6ce8\u4e8e\u63a2\u7d22\u78c1\u5b66\u5728\u80fd\u6e90\u79d1\u5b66\u4e2d\u7684\u57fa\u7840\u7406\u8bba\u4e0e\u5148\u8fdb\u6280\u672f\uff0c\u53d1\u5c55\u4e86\u5148\u8fdb\u7684\u539f\u4f4d\u78c1\u7535\u5316\u5b66\u6d4b\u8bd5\u6280\u672f\uff0c\u76d1\u6d4b\u5206\u6790\u7535\u6781\u6750\u6599\u7684\u754c\u9762\u548c\u4f53\u5185\u53cd\u5e94\u673a\u5236\uff08Nat. Mater. 2021, 20, 76\u201383\uff1bAdv. Mater. 2021, 33, 2006629\uff09\u3002\u57fa\u4e8e\u8be5\u6280\u672f\uff0c\u8fd1\u65e5\u53c8\u5728\u5316\u5b66\u9886\u57df\u9876\u520a\u300a<em><i>Journal of the American Chemical Society<\/i><\/em>\u300b\u53d1\u8868\u4e86\u9898\u4e3a\u201cReacquainting the electrochemical conversion mechanism of FeS<sub>2<\/sub>\u00a0sodium-ion batteries by operando magnetometry\u201d\u7684\u539f\u521b\u7814\u7a76\u8bba\u6587\uff08\u94fe\u63a5\uff1ahttps:\/\/pubs.acs.org\/doi\/pdf\/10.1021\/jacs.1c06115\uff09\u3002\u8bba\u6587\u901a\u8baf\u4f5c\u8005\u4e3a\u9752\u5c9b\u5927\u5b66\u674e\u5f3a\u3001\u674e\u6d2a\u68ee\u6559\u6388\u4e0e\u4e2d\u79d1\u9662\u7269\u7406\u6240\u845b\u741b\u526f\u7814\u7a76\u5458\uff0c\u7b2c\u4e00\u4f5c\u8005\u4e3a\u9752\u5c9b\u5927\u5b66\u7855\u58eb\u7814\u7a76\u751f\u674e\u53ec\u8f89\u3002\u8be5\u5de5\u4f5c\u91cd\u65b0\u8ba4\u77e5\u4e86\u8fc7\u6e21\u65cf\u91d1\u5c5e\u5316\u5408\u7269FeS<sub>2<\/sub>\u7684\u50a8\u94a0\u673a\u7406\uff0c\u8bc1\u5b9e\u4e86\u7535\u6781\u6750\u6599\u5185\u90e8\u7684\u201c\u672a\u53cd\u5e94\u6838\u201d\u548c\u8868\u5c42\u7684\u9897\u7c92\u7c89\u5316\u5206\u522b\u662f\u7535\u6781\u6750\u6599\u5bb9\u91cf\u4f4e\u548c\u5faa\u73af\u7a33\u5b9a\u6027\u5dee\u7684\u6839\u6e90\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-225763\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/08\/\u56fe\u72471-2.png\" alt=\"\" width=\"600\" height=\"278\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/08\/\u56fe\u72471-2.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/08\/\u56fe\u72471-2-300x139.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" 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loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-225764\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/08\/\u56fe\u72472-1.png\" alt=\"\" width=\"600\" height=\"330\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/08\/\u56fe\u72472-1.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/08\/\u56fe\u72472-1-300x165.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u56fe1 \u8fc7\u6e21\u65cf\u91d1\u5c5e\u5316\u5408\u7269\u5728\u9502\u79bb\u5b50\/\u94a0\u79bb\u5b50\u7535\u6c60\u4e2d\u7684\u4e0d\u540c\u7535\u5316\u5b66\u6027\u80fd<\/p>\n<p><strong><b>\u8981\u70b91<\/b><\/strong><strong><b>\u00a0\u00a0<\/b><\/strong><strong><b>Fe<\/b><\/strong><strong><b>S<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>\u5728\u94a0\u79bb\u5b50\u7535\u6c60\u4e0e\u9502\u79bb\u5b50\u7535\u6c60\u4e2d\u5448\u73b0\u663e\u8457\u7684\u7535\u5316\u5b66\u6027\u80fd\u5dee\u5f02<\/b><\/strong><\/p>\n<p>\u7814\u7a76\u8005\u5236\u5907\u4e86\u9ad8\u7eaf\u7684\u7eb3\u7c73\u6750\u6599FeS<sub>2<\/sub>\uff08\u56fe2 a,b\uff09\u3002\u5faa\u73af\u5145\u653e\u7535\u6d4b\u8bd5\u663e\u793aFeS<sub>2<\/sub>\u4f5c\u4e3a\u9502\u79bb\u5b50\u7535\u6c60\u7535\u6781\u5177\u6709\u9ad8\u8fbe1150 mAh g<sup>-1<\/sup>\u7684\u5bb9\u91cf\uff0c\u5e76\u4e14\u5177\u6709\u8f83\u597d\u7684\u5faa\u73af\u7a33\u5b9a\u6027\u3002\u7136\u800c\uff0c\u5728\u94a0\u79bb\u5b50\u7535\u6c60\u4e2d\uff0cFeS<sub>2<\/sub>\u4ec5\u8868\u73b0\u51fa770 mAh g<sup>-1<\/sup>\u7684\u5bb9\u91cf\u4ee5\u53ca\u8f83\u5dee\u7684\u5faa\u73af\u7a33\u5b9a\u6027\uff0c100\u6b21\u5faa\u73af\u540e\u5df2\u8870\u51cf\u81f394 mAh g<sup>-1<\/sup>\uff08\u56fe2 c\uff09\u3002\u8fd9\u79cd\u663e\u8457\u5dee\u5f02\u610f\u5473FeS<sub>2<\/sub>\u4f5c\u4e3a\u9502\u79bb\u5b50\u7535\u6c60\u4e0e\u94a0\u79bb\u5b50\u7535\u6c60\u5177\u6709\u4e0d\u540c\u7684\u53cd\u5e94\u673a\u5236\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-225765\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/08\/\u56fe\u72473-1.png\" alt=\"\" width=\"600\" height=\"443\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/08\/\u56fe\u72473-1.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/08\/\u56fe\u72473-1-300x222.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u56fe2\u00a0FeS<sub>2<\/sub>\u6750\u6599\u7269\u6027\u8868\u5f81\u53ca\u5faa\u73af\u6027\u80fd\u5bf9\u6bd4<\/p>\n<p><strong><b>\u8981\u70b92 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srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/08\/\u56fe\u72474-1.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/08\/\u56fe\u72474-1-300x247.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u56fe3 FeS<sub>2<\/sub>\u9502\/\u94a0\u79bb\u5b50\u7535\u6c60\u7684CV\u6d4b\u8bd5\u4e0e\u5b9e\u65f6\u539f\u4f4d\u78c1\u6027\u8868\u5f81<\/p>\n<p><strong><b>\u8981\u70b93 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