{"id":242398,"date":"2022-09-20T07:47:50","date_gmt":"2022-09-19T23:47:50","guid":{"rendered":"\/\/m.iemloyee.com\/?p=242398"},"modified":"2022-09-19T17:48:00","modified_gmt":"2022-09-19T09:48:00","slug":"%e9%a6%96%e5%b0%94%e5%a4%a7%e5%ad%a6miyoung-kim%e8%af%be%e9%a2%98%e7%bb%84%e6%9c%80%e6%96%b0advanced-science","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=242398","title":{"rendered":"\u9996\u5c14\u5927\u5b66Miyoung Kim\u8bfe\u9898\u7ec4\u6700\u65b0Advanced Science"},"content":{"rendered":"<p>By \u642c\u7816\u4ed4\u513f<\/p>\n<p>\u4e00\u3001\u5bfc\u8bfb<\/p>\n<p>\u9502\u79bb\u5b50\u7535\u6c60\u7531\u4e8e\u5176\u72ec\u7279\u7684\u50a8\u80fd\u7279\u6027\u5728\u5f53\u4eca\u7535\u6c60\u5e02\u573a\u5f97\u4ee5\u8fc5\u731b\u53d1\u5c55\u3002\u81ea\u94b4\u9178\u9502\uff08LCO\uff09\u95ee\u4e16\u4ee5\u6765\uff0c\u4f5c\u4e3a\u6b63\u6781\u6750\u6599\u7684\u5c42\u72b6\u9502\u8fc7\u6e21\u91d1\u5c5e\u6c27\u5316\u7269\u5982Li(Ni<sub>1\u2212x\u2212y<\/sub>Co<sub>x<\/sub>Mn<sub>y<\/sub>)O<sub>2<\/sub>\u3001Li(Ni<sub>1\u2212x\u2212y<\/sub>Co<sub>x<\/sub>Al<sub>y<\/sub>)O<sub>2<\/sub>\u7b49\uff0c\u5df2\u7ecf\u5e7f\u6cdb\u7684\u5e94\u7528\u4e8e\u5546\u4e1a\u9886\u57df\u3002\u6b64\u79cd\u5177\u6709\u03b1-NaFeO<sub>2<\/sub>\u7ed3\u6784\u7684\u5c42\u72b6\u6750\u6599\uff0c\u5b58\u5728\u7740\u5b9e\u9645\u5bb9\u91cf\u4e0e\u7406\u8bba\u5bb9\u91cf\u4e0d\u5339\u914d\u3001\u53ef\u9006\u6027\u5faa\u73af\u8f83\u5dee\u7b49\u95ee\u9898\u3002\u800c\u9ad8\u538b\u5145\u7535\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u53ef\u9006\u6027\u5faa\u73af\uff0c\u4f46\u662f\u4e0d\u53ef\u907f\u514d\u7684\u4f1a\u5f15\u53d1\u6b63\u6781\u6750\u6599\u6c38\u4e45\u6027\u7684\u5bb9\u91cf\u8870\u51cf\u3002\u6b64\u5916\uff0c\u9ad8\u538b\u5145\u7535\u8fc7\u7a0b\u4e2d\u4ecd\u7136\u9762\u4e34\u6750\u6599\u5185\u90e8\u88c2\u7eb9\u7684\u4ea7\u751f\uff0c\u4ee5\u53ca\u53ef\u80fd\u51fa\u73b0\u7684\u5c40\u90e8\u70ed\u5931\u7a33\u7b49\u6311\u6218\uff0c\u9650\u5236\u4e86\u9502\u79bb\u5b50\u7535\u6c60\u7684\u8fdb\u4e00\u6b65\u53d1\u5c55\u3002\u56e0\u6b64\uff0c\u4e86\u89e3\u6b63\u6781\u6750\u6599\u8fc7\u5145\u7535\u8fc7\u7a0b\u4e2d\u7684\u5f02\u8d28\u76f8\u6f14\u53d8\u673a\u5236\uff0c\u5bf9\u7406\u89e3\u53ca\u89e3\u51b3\u9ad8\u538b\u5145\u7535\u6240\u5f15\u53d1\u95ee\u9898\u5341\u5206\u91cd\u8981\uff0c\u5e76\u53ef\u4ee5\u4e3a\u5c42\u72b6\u6b63\u6781\u6750\u6599\u7684\u8bbe\u8ba1\u63d0\u4f9b\u7406\u8bba\u6307\u5bfc\u3002<\/p>\n<p>\u4e8c\u3001\u6210\u679c\u63a0\u5f71<\/p>\n<p>\u9ad8\u538b\u5145\u7535\u5728\u514b\u670d\u9502\u79bb\u5b50\u7535\u6c60\u9634\u6781\u7535\u6d41\u80fd\u91cf\u5bc6\u5ea6\u9650\u5236\u7684\u540c\u65f6\u4e5f\u4f1a\u5e26\u6765\u91cd\u5927\u7684\u5b89\u5168\u5a01\u80c1\uff0c\u9996\u5c14\u5927\u5b66Miyoung Kim\u8bfe\u9898\u7ec4\u7814\u7a76\u4e86\u94b4\u9178\u9502\uff08LCO\uff09\u6b63\u6781\u5728\u8fc7\u5145\u7535\u8fc7\u7a0b\u4e2d\u7684\u53d8\u5316\uff0c\u63ed\u793a\u4e86\u5c42\u72b6\u6b63\u6781\u6750\u6599\u7684\u88c2\u7eb9\u53d1\u5c55\u673a\u5236\u3002\u7814\u7a76\u8868\u660e\uff0c\u8fc7\u5145\u4f1a\u8bf1\u53d1\u5206\u5c42\u7684\u6c27\u5316\u94b4\u5f02\u8d28\u76f8\uff0c\u5e76\u5f15\u53d1\u6c27\u5316\u94b4\u9502\u7684 \u201c\u5b6a\u751f\u53d8\u5f62\u201d\u3002\u6b64\u5916\uff0c\u5728\u6c27\u5316\u94b4\u9644\u8fd1\u53d1\u73b0\u7684\u88c2\u7eb9\u548c\u88c2\u7f1d\u8fb9\u754c\u5904\u89c2\u5bdf\u5230\u7684\u8868\u9762\u9000\u5316\u73b0\u8c61\u4e5f\u8bf4\u660e\u4e86\u8fc7\u5145\u5bfc\u81f4\u7ed3\u6784\u4e0d\u7a33\u5b9a\uff0c\u8bf1\u53d1\u6750\u6599\u5c40\u90e8\u5931\u7a33\u3002\u7b2c\u4e00\u4f5c\u8005\u4e3a<strong>Juhyun Oh<\/strong>\uff0c\u901a\u8baf\u4f5c\u8005\u4e3a<strong>Miyoung Kim<\/strong>\u6559\u6388\uff0c\u76f8\u5173\u6587\u7ae0\u4ee5\u201c<strong>Overcharge-Induced Phase Heterogeneity and Resultant Twin-Like Layer Deformation in Lithium Cobalt Oxide Cathode for Lithium-Ion Batteries<\/strong>\u201d\u53d1\u8868\u5728<em>Advanced Science<\/em>\u4e0a\u3002<\/p>\n<p>\u4e09\u3001\u6838\u5fc3\u521b\u65b0\u70b9<\/p>\n<p>\u89c2\u5bdf\u5230\u4e86\u9ad8\u5145\u7535\u7535\u538b\u4e0bLCO\u5f02\u8d28\u76f8\u8f6c\u53d8\u7684\u8fc7\u7a0b\u53caLi<sub>1-x<\/sub>CoO<sub>2<\/sub>\u5b6a\u6676\u5c42\u53d8\u5f62\u5f15\u53d1\u7684\u6954\u5f62\u88c2\u7eb9\uff0c\u7ed9\u51fa\u4e86\u8fc7\u5145\u72b6\u6001\u4e0bLCO\u53d8\u5f62\u673a\u5236\u3002<\/p>\n<p>\u56db\u3001\u6570\u636e\u6982\u89c8<\/p>\n<p>\u56fe\u4e00\uff1a\u94b4\u9178\u9502\uff08LCO\uff09\u9897\u7c92\u5728\u8fc7\u5145\u7535\u8fc7\u7a0b\u4e2d\u7684\u5fae\u88c2\u7eb9\u53d1\u5c55 \u00a92022 The authors<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-242399\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/1-3-257x300.jpg\" alt=\"\" width=\"257\" height=\"300\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/1-3-257x300.jpg 257w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/1-3-768x896.jpg 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/1-3-877x1024.jpg 877w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/1-3.jpg 1000w\" sizes=\"(max-width: 257px) 100vw, 257px\" \/><\/p>\n<p>\u56fe\u4e8c\uff1a\u94b4\u9178\u9502\uff08LCO\uff09\u5728\u4e0d\u540c\u5145\u7535\u72b6\u6001\u4e0b\u7684\u6bd4\u8f83\uff1aa\uff09\u539f\u59cb\u6837\u54c1\u53ca\u6837\u54c1\u57284.4\u30015.5\u548c6.0V\u622a\u6b62\u7535\u538b\u4e0b\u7684\u62c9\u66fc\u5149\u8c31\uff1bb\uff09\u539f\u59cb\u6837\u54c1\u53ca\u6837\u54c1\u57284.4\u30015.5\u548c6.0V\u622a\u6b62\u7535\u538b\u4e0b\u7684XRD\u8c31\uff1bc\uff09LCO\u5145\u7535\u52304.4\u30015.5\u548c6.0V\u7684\u622a\u6b62\u7535\u538b\u540e\u7684\u653e\u7535\u66f2\u7ebf \u00a92022 The authors<\/p>\n<p>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-242400\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/2-6-300x126.jpg\" alt=\"\" width=\"300\" height=\"126\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/2-6-300x126.jpg 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/2-6-768x324.jpg 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/2-6-1024x431.jpg 1024w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/2-6.jpg 1367w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>\u56fe\u4e09\uff1a\u8fc7\u5145\u7535\u7684\u6c27\u5316\u94b4\u9502\u9897\u7c92\u76f8\u754c\u4e0a\u7684\u6954\u5f62\u88c2\u7eb9 \u00a92022 The authors<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-242401\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/3-4-300x273.jpg\" alt=\"\" width=\"300\" height=\"273\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/3-4-300x273.jpg 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/3-4-768x699.jpg 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/3-4-1024x933.jpg 1024w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/3-4.jpg 1367w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/> \u00a0<\/p>\n<p>\u56fe\u56db\uff1a\u539f\u5b50\u5206\u8fa8\u7387\u7684\u9ad8\u89d2\u5ea6\u73af\u5f62\u6697\u573a\u626b\u63cf\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c\uff08HAADF-STEM\uff09\u4e0b\u7684\u6c27\u5316\u94b4\u76f8\u7684\u5f62\u6210\u00a92022 The authors<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-242402\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/4-4-236x300.jpg\" alt=\"\" width=\"236\" height=\"300\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/4-4-236x300.jpg 236w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/4-4-768x976.jpg 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/4-4-806x1024.jpg 806w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/4-4.jpg 1000w\" sizes=\"(max-width: 236px) 100vw, 236px\" \/><\/p>\n<p>\u56fe\u4e94\uff1a\u6954\u5f62\u88c2\u7eb9\u7684\u5b6a\u751f\u6676\u7c92\u8fb9\u754c \u00a92022 The authors<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-242403\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/5-5-300x292.jpg\" alt=\"\" width=\"300\" height=\"292\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/5-5-300x292.jpg 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/5-5-768x748.jpg 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/5-5.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\u00a0<\/p>\n<p>\u56fe\u516d\uff1a\u6954\u5f62\u88c2\u7eb9\u7684\u5fae\u89c2\u7ed3\u6784 \u00a92022 The authors<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-242404\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/6-4-270x300.jpg\" alt=\"\" width=\"270\" height=\"300\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/6-4-270x300.jpg 270w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/6-4-768x852.jpg 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/6-4-923x1024.jpg 923w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/09\/6-4.jpg 1367w\" sizes=\"(max-width: 270px) 100vw, 270px\" \/><\/p>\n<p>\u4e94\u3001\u6210\u679c\u542f\u793a<\/p>\n<p>\u5bf9\u4e8eLCO\u6b63\u6781\u6750\u6599\u5728\u8fc7\u5145\u8fc7\u7a0b\u4e2d\u7684\u7814\u7a76\uff0c\u8bc1\u5b9e\u4e86\u5728Li<sub>1-x<\/sub>CoO<sub>2<\/sub>\u548cCo<sub>2<\/sub>O<sub>3<\/sub>\u76f8\u8fb9\u754c\u5904\u4ea7\u751f\u7684\u6954\u5f62\u88c2\u7eb9\u662f\u7531Li<sub>1-x<\/sub>CoO<sub>2<\/sub>\u7684\uff080003\uff09\u5b6a\u751f\u5c42\u53d8\u5f62\u53ca\u76f8\u5e94\u7684\u5e94\u529b\u677e\u5f1b\u6240\u5f15\u53d1\u3002\u6b64\u5916\uff0c\u88c2\u7eb9\u7684\u51fa\u73b0\u9650\u5236\u4e86\u9502\u79bb\u5b50\u7684\u6269\u6563\uff0c\u5f15\u53d1\u4e86\u5782\u76f4\u4e8e\uff080003\uff09\u5b6a\u751f\u5c42\u5f02\u5e38\u65ad\u88c2\uff0c\u5e76\u4f7fLCO\u51fa\u73b0\u4e0d\u53ef\u9006\u7684\u9000\u5316\u3002\u56e0\u6b64\uff0c\u5728\u8bbe\u8ba1\u9ad8\u538b\u5feb\u901f\u5145\u7535\u9502\u79bb\u5b50\u7535\u6c60\u7684\u6b63\u6781\u6750\u6599\u65f6\uff0c\u9700\u8981\u8003\u8651\u5230\u8fc7\u5145\u65f6\u7684\u88c2\u7eb9\u6269\u6563\uff0c\u9632\u6b62\u4e0d\u5747\u5300\u7684\u5145\u7535\u53cd\u5e94\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u539f\u6587\u94fe\u63a5\uff1a<a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/advs.202203639\">https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/advs.202203639<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>By \u642c\u7816\u4ed4\u513f \u4e00\u3001\u5bfc\u8bfb 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