{"id":234775,"date":"2022-03-19T06:15:21","date_gmt":"2022-03-18T22:15:21","guid":{"rendered":"\/\/m.iemloyee.com\/?p=234775"},"modified":"2022-03-19T09:22:50","modified_gmt":"2022-03-19T01:22:50","slug":"j-phys-chem-lett-%e4%b8%a8%e7%8b%ac%e7%89%b9%e7%9a%84%e5%8e%9f%e5%ad%90%e6%8e%92%e5%b8%83%e5%af%bc%e8%87%b4%e5%8d%95%e5%b1%82mg2c%e4%bd%8e%e7%83%ad%e5%af%bc%e7%8e%87","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=234775","title":{"rendered":"J. Phys. Chem. Lett.\u4e28\u72ec\u7279\u7684\u539f\u5b50\u6392\u5e03\u5bfc\u81f4\u5355\u5c42Mg2C\u4f4e\u70ed\u5bfc\u7387\u00a0"},"content":{"rendered":"<p><strong>\u4e00\u3001\u3010\u6458\u8981\u3011<\/strong><\/p>\n<p>\u5355\u5c42Mg2C\u62e5\u6709\u7c7b\u4f3c\u4e8e\u77f3\u58a8\u70ef\u3001MoS2\u548c\u7845\u70ef\u7684\u5e73\u9762\u8702\u7a9d\u72b6\u7ed3\u6784\uff0c\u7136\u800c\u5176\u70ed\u5bfc\u7387\u6bd4\u77f3\u58a8\u70ef\u4f4e\u4e24\u4e2a\u6570\u91cf\u7ea7\uff0c\u751a\u81f3\u4f4e\u4e8e\u76f8\u5bf9\u539f\u5b50\u8d28\u91cf\u66f4\u5927\u7684MoS2\u3002\u8be5\u5de5\u4f5c\u63a2\u7d22\u4e86\u5bfc\u81f4\u4f4e\u70ed\u5bfc\u7387\u7684\u5185\u5728\u673a\u7406\u3002<\/p>\n<p>\u00a0<img loading=\"lazy\" decoding=\"async\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/03\/\u56fe\u7247-5-14.png\" alt=\"\" width=\"761\" height=\"761\" 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Journal of Physical Chemistry Letters\u00a012,\u00a010353-10358 (2021)<\/p>\n<p><strong>\u56db\u3001\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n<p>\u56fe1.\u00a0\u4e8c\u7ef4Mg2C\u3001MoS2\u3001\u77f3\u58a8\u70ef\u548c\u7845\u70ef\u7684\u7ed3\u6784\u56fe\u53ca\u58f0\u5b50\u8c31\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/03\/\u56fe\u7247-4-17.png\" alt=\"\" width=\"1120\" height=\"788\" \/><\/p>\n<p>\u4e0d\u540c\u4e8e\u5927\u591a\u65701T\u62162H\u7ed3\u6784\u4e2d\u91cd\u539f\u5b50\u4f4d\u4e8e\u4e2d\u95f4\u5e73\u9762\uff0cMg2C\u4e2d\u8f83\u8f7b\u7684C\u539f\u5b50\u4f4d\u4e8e\u4e2d\u95f4\u5c42\uff0c\u5bfc\u81f4\u7531C\u539f\u5b50\u8d21\u732e\u7684\u58f0\u5b50\u5206\u652f\u632f\u52a8\u9891\u7387\u5f02\u5e38\u9ad8\uff0c\u4ece\u800c\u4ea7\u751f\u4e86\u4e24\u4e2a\u72ec\u7279\u7684\u5e26\u9699\uff0c\u8fd9\u4f1a\u6781\u5927\u7684\u5f71\u54cd\u58f0\u5b50-\u58f0\u5b50\u6563\u5c04\u3002<\/p>\n<p>\u56fe2. Mg2C\u3001MoS2\u3001\u77f3\u58a8\u70ef\u548c\u7845\u70ef\u70ed\u5bfc\u7387\u53ca\u5404\u58f0\u5b50\u5206\u652f\u5bf9\u70ed\u5bfc\u7387\u7684\u8d21\u732e\u767e\u5206\u6bd4\u7684\u5bf9\u6bd4\u5206\u6790\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/03\/\u56fe\u7247-12-4.png\" alt=\"\" width=\"735\" height=\"1034\" \/><\/p>\n<p>Mg2C(20.26 W\/mK)\u7684\u70ed\u5bfc\u7387\u548c\u7845\u70ef(19.21 W\/mK)\u76f8\u5f53\uff0c\u662fMoS2(40.59 W\/mK)\u7684\u4e00\u534a\uff0c\u800c\u6bd4\u77f3\u58a8\u70ef(3094.03 W\/mK)\u4f4e\u4e24\u4e2a\u6570\u91cf\u7ea7\u3002\u503c\u5f97\u5173\u6ce8\u7684\u662f\uff0c\u5728Mg2C\u76841T\u7ed3\u6784\u6253\u7834\u4e86\u57fa\u4e8e\u955c\u9762\u5bf9\u79f0\u7684\u58f0\u5b50-\u58f0\u5b50\u6563\u5c04\u51c6\u5219\u60c5\u51b5\u4e0b\uff0cZA\u5206\u652f\u4ecd\u5bf9\u70ed\u5bfc\u7387\u8d77\u4e3b\u5bfc\u8d21\u732e\u4f5c\u7528\u3002\u8fd9\u8bf4\u660e\uff0c\u7ed3\u6784\u7684\u955c\u50cf\u5bf9\u79f0\u6027\u5e76\u4e0d\u662fZA\u5206\u652f\u4e3b\u5bfc\u70ed\u8f93\u8fd0\u7684\u5fc5\u8981\u6761\u4ef6\u3002<\/p>\n<p>\u56fe3. Mg2C\u3001MoS2\u3001\u77f3\u58a8\u70ef\u548c\u7845\u70ef\u7684\u7fa4\u901f\u5ea6\u3001\u58f0\u5b50\u5f1b\u8c6b\u65f6\u95f4\u3001\u6563\u5c04\u76f8\u7a7a\u95f4\u7684\u5bf9\u6bd4\u5206\u6790\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/03\/\u56fe\u7247-11-6.png\" alt=\"\" width=\"683\" height=\"1483\" \/><\/p>\n<p>Mg2C\u548cMoS2\u6709\u76f8\u5f53\u7684\u58f0\u5b50\u7fa4\u901f\u5ea6\u548c\u6bd4\u70ed\uff0c\u56e0\u6b64Mg2C\u70ed\u5bfc\u7387\u4f4e\u4e8eMoS2\u662f\u56e0\u4e3a\u5176\u8f83\u4f4e\u7684\u58f0\u5b50\u5f1b\u8c6b\u65f6\u95f4\u3002\u901a\u8fc7\u5bf9\u6563\u5c04\u76f8\u7a7a\u95f4\u548cGr\u00fcneisen\u53c2\u6570\u7684\u5bf9\u6bd4\u5206\u6790\u53d1\u73b0\uff0c\u4f4e\u7684\u58f0\u5b50\u5f1b\u8c6b\u65f6\u95f4\u4e3b\u8981\u6765\u6e90\u4e8eMg2C\u7684\u5f3a\u58f0\u5b50\u975e\u8c10\u6027\u3002<\/p>\n<p>\u56fe4. Mg2C\u3001MoS2\u3001\u77f3\u58a8\u70ef\u548c\u7845\u70ef\u7684\u7535\u5b50\u80fd\u5e26\u7ed3\u6784\u56fe\uff08a-d\uff09\u548c\u7535\u5b50\u5c40\u57df\u51fd\u6570\u56fe\uff08e-f\uff09\u7684\u5bf9\u6bd4\u5206\u6790\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/03\/\u56fe\u7247-8-10.png\" alt=\"\" width=\"1147\" height=\"654\" \/><\/p>\n<p>\u5728Mg2C\u4e2d\uff0c\u7531\u4e8eMg\u548cC\u539f\u5b50\u7684\u5f3a\u7535\u8d1f\u6027\u5dee\u548c\u72ec\u7279\u7684\u7535\u5b50\u7ed3\u6784\uff0c\u5f62\u6210\u5f3a\u6781\u6027\u5171\u4ef7\u952e\u548c\u5171\u632f\u952e\u3002\u5bfc\u81f4\u5f3a\u7684\u58f0\u5b50\u975e\u7b80\u8c10\u6027\uff0c\u8fdb\u800c\u964d\u4f4e\u70ed\u5bfc\u7387\u3002<\/p>\n<p><strong>\u4e94\u3001\u3010\u6587\u732e\u94fe\u63a5\u3011<\/strong><\/p>\n<p>Huimin Wang, E Zhou, Fuqing Duan, Donghai Wei, Xiong Zheng, Chao Tang, Tao Ouyang*, Yagang Yao*, Guangzhao Qin*, Jianxin Zhong, Unique Arrangement of Atoms Leads to Low Thermal Conductivity: A Comparative Study of Monolayer Mg2C, The Journal of Physical Chemistry Letters\u00a012, 10353-10358 (2021).\u00a0\u00a0DOI:\u00a010.1021\/acs.jpclett.1c02944<\/p>\n<p>\u672c\u6587\u7531\u738b\u6653\u971e\u4f9b\u7a3f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u3010\u6458\u8981\u3011 \u5355\u5c42Mg2C\u62e5\u6709\u7c7b\u4f3c\u4e8e\u77f3\u58a8\u70ef\u3001MoS2\u548c\u7845\u70ef\u7684\u5e73\u9762\u8702\u7a9d\u72b6\u7ed3\u6784\uff0c\u7136\u800c\u5176\u70ed\u5bfc\u7387\u6bd4\u77f3\u58a8\u70ef\u4f4e\u4e24\u4e2a\u6570\u91cf\u7ea7\uff0c\u751a\u81f3\u4f4e\u4e8e\u76f8\u5bf9\u539f\u5b50\u8d28\u91cf\u66f4\u5927\u7684MoS2\u3002\u8be5\u5de5\u4f5c\u63a2\u7d22\u4e86\u5bfc&#8230;<\/p>\n","protected":false},"author":35234,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-234775","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/234775"}],"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\/35234"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=234775"}],"version-history":[{"count":5,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/234775\/revisions"}],"predecessor-version":[{"id":234783,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/234775\/revisions\/234783"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=234775"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=234775"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=234775"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}