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Idrus-Saidi\u3001Jianbo Tang\uff0c\u901a\u8baf\u4f5c\u8005\uff1aKourosh Kalantar-Zadeh\u3001Nicola Gaston\u3001Torben Daeneke\uff0c\u901a\u8baf\u5355\u4f4d\uff1a\u6fb3\u5927\u5229\u4e9a\u65b0\u5357\u5a01\u5c14\u58eb\u5927\u5b66\u3001\u65b0\u897f\u5170\u5965\u514b\u5170\u5927\u5b66\u3001\u6fb3\u5927\u5229\u4e9a\u7687\u5bb6\u58a8\u5c14\u672c\u7406\u5de5\u5927\u5b66\u3002<\/p>\n \u4e09\u3001\u6838\u5fc3\u521b\u65b0\u70b9<\/p>\n \u672c\u5de5\u4f5c\u9996\u5148\u5c1d\u8bd5\u901a\u8fc7\u591a\u5b54\u5c3c\u9f99\u6ee4\u819c(\u5b54\u5f84: 20\u03bcm)\u8fc7\u6ee4\u91d1\u5c5e\u80f6\u4f53\u6eb6\u6db2\uff0c\u7528\u6765\u514b\u670d\u6db2\u6001Ga\u7684\u9ad8\u8868\u9762\u5f20\u529b\u963b\u788d\u91d1\u5c5e\u6676\u4f53\u6790\u51fa\u7269\u4e0e\u6db2\u6001\u91d1\u5c5e\u6eb6\u5242\u7684\u5206\u79bb\u3002<\/p>\n \u4e3a\u4e86\u964d\u4f4e\u8868\u9762\u5f20\u529b\uff0c\u5728NaOH\u6eb6\u6db2\u4e2d\u5bf9\u6db2\u6001\u91d1\u5c5e\u65bd\u52a0\u6b63\u76845 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Zn(0001)\u548cZn(101(-)0)\u8868\u9762\u7aef\u90e8\u4e0e\u6db2\u6001Ga\u754c\u9762\u65f6\u7684\u5f84\u5411\u5206\u5e03\u548c\u89d2\u5ea6\u5206\u5e03\u529f\u80fd\u5206\u6790\u3002\u00a9 2022 AAAS<\/p>\n <\/p>\n \u56fe<\/strong>2<\/strong> \u6db2\u6001Zn10<\/sub>Ga90<\/sub>\u5408\u91d1\u4e2dZn\u7ed3\u6676\u8fc7\u7a0b\u7684\u8868\u5f81\u3002(A-C)\u5728350\u00b0C\u7684\u521d\u59cb\u6e29\u5ea6\u4e0b(A)\u751f\u957f1\u5929\uff0c(B)\u751f\u957f2\u5929\uff0c(C)\u751f\u957f10\u5929\u540e\u83b7\u5f97\u7684Zn\u6676\u4f53\u7684SEM\u56fe\u50cf\u3002(D)\u5728550\u00b0C\u521d\u59cb\u6e29\u5ea6\u4e0b\u751f\u957f1\u5929\u540eZn\u6676\u4f53\u7684SEM\u56fe\u50cf\u3002(E) \u538b\u529b\u4e3a5 bar\u4e0b1\u5929\u540e\u5f62\u6210\u7684Zn\u6676\u4f53\u7684SEM\u56fe\u50cf\u3002(F)\u4e0d\u540c\u5b9e\u9a8c\u6761\u4ef6\u4e0b(A) ~ (E)\u6676\u4f53\u7684\u5c3a\u5bf8\u5206\u5e03\u3002(G) (A) ~ (E)\u63d0\u53d6\u6676\u4f53\u4e2d\u4e0d\u540c\u6676\u4f53\u5f62\u6001(\u6811\u72b6\u5927\u5206\u5b50\u3001\u5206\u5f62\u548c\u5e73\u677f)\u7684\u6bd4\u4f8b\u3002(H)\u63d0\u53d6\u6676\u4f53\u7684XRD\u56fe\u8c31\u663e\u793a\u5355\u76f8Zn (Miller\u6307\u6570) \u00a9 2022 AAAS<\/p>\n \u56fe<\/strong>3<\/strong> \u00a0Zn\u6676\u4f53\u7684\u5f62\u8c8c\u56fe\u3002(A)\u5728\u76f8\u540c\u6e29\u5ea6(350\u00b0C)\u548c\u538b\u529b(\u5927\u6c14\u538b)\u6761\u4ef6\u4e0b\uff0c\u6839\u636eZn\u6676\u4f53\u7c7b\u578b\u4f5c\u4e3a\u6676\u4f53\u751f\u957f\u65f6\u95f4\u548cZn\u6d53\u5ea6\u7684\u51fd\u6570\u7ed8\u5236\u7684\u5f62\u8c8c\u56fe\u3002(B)\u751f\u957f2\u5929\u540e\u4e0d\u540c\u950c\u6210\u5206\u950c\u6676\u4f53\u7684\u4f8b\u5b50\u3002\u00a9 2022 AAAS<\/p>\n <\/p>\n \u56fe<\/strong>4<\/strong> \u00a0\u9664Zn-Ga\u5916\u7684\u91d1\u5c5eGa\u7cfb\u5f62\u6210\u548c\u63d0\u53d6\u6676\u4f53\u3002(A ~ G)\u4ece(A)Sn-Ga\uff0c (B) Bi-Ga\uff0c (C) Ag-Ga\uff0c(D) Mn- ga\uff0c(E) Ni-Ga\uff0c(F) Cu-Ga\uff0c(G) Pt-Ga\u4e8c\u5143\u4f53\u7cfb(\u53f3\u4fa7\u56fe\u50cf\u663e\u793a\u677f\u72b6\u548c\u68d2\u72b6\u7ed3\u6784)\u4e2d\u63d0\u53d6\u7684\u6676\u4f53(H) SEM\u56fe\u50cf\uff0c\u663e\u793aAl\u548cMn\u5206\u5e03\u7684EDS\u5143\u7d20\u6620\u5c04\uff0cAl-Mn- ga\u4e09\u5143\u5408\u91d1\u4f53\u7cfb\u7684XRD\u8c31\u56fe\u548c\u5c3a\u5bf8\u5206\u5e03\u3002\u6240\u6709\u6676\u4f53\u7684\u751f\u957f\u6761\u4ef6\u8bbe\u7f6e\u4e3a1\u5929\u7684\u751f\u957f\u65f6\u95f4\uff0c350\u00b0C\u7684\u521d\u59cb\u6e29\u5ea6\u548c\u5927\u6c14\u538b \u00a9 2022 AAAS<\/p>\n \u4e94\u3001\u6210\u679c\u542f\u793a<\/p>\n \u672c\u6587\u901a\u8fc7\u4f7f\u7528\u4e8c\u5143\u950c-\u9553(Zn- ga)\u4f53\u7cfb\u4f5c\u4e3a\u4e3b\u8981\u6a21\u578b\uff0c\u4ea7\u751f\u4e86\u5404\u79cd\u7c7b\u578b\u7684\u9ad8\u5ea6\u5bf9\u79f0\u7684Zn\u7ed3\u6784\uff0c\u7c7b\u4f3c\u4e8e\u516d\u652f\u96ea\u82b1\u6676\u4f53\u3002\u7814\u7a76\u4e86\u6eb6\u8d28\u6d53\u5ea6\u3001\u6676\u4f53\u751f\u957f\u65f6\u95f4\u3001\u6e29\u5ea6\u548c\u538b\u529b\u5bf9Zn-Ga\u4f53\u7cfb\u96ea\u82b1\u72b6\u6676\u4f53\u5f62\u6001\u7684\u5f71\u54cd\u3002\u540c\u65f6\uff0c\u6d4b\u8bd5\u4e86\u9521(Sn)\u3001\u94cb(Bi)\u3001\u94f6(Ag)\u3001\u9530(Mn)\u3001\u954d(Ni)\u3001\u94dc(Cu)\u3001\u94c2(Pt)\u7b49\u5176\u4ed6\u6eb6\u8d28\u91d1\u5c5e\uff0cMn\u548c\u94dd(Al)\u7684\u6eb6\u8d28\u91d1\u5c5e\u5076\u8054\uff0c\u4ee5\u53ca\u6eb6\u5242\u6548\u5e94\uff0c\u4ee5\u8bc1\u660e\u6676\u4f53\u7684\u5f62\u6001\u548c\u6210\u5206\u591a\u6837\u6027\uff0c\u5e76\u5c55\u793a\u5176\u5e94\u7528\u3002\u65bd\u52a0\u7535\u538b\u540e\uff0c\u6db2\u6001\u91d1\u5c5e\u56e0\u5176\u8868\u9762\u5f20\u529b\u7684\u6025\u5267\u4e0b\u964d\u800c\u77ac\u95f4\u6241\u5e73\u81a8\u80c0\u3002\u964d\u4f4e\u8868\u9762\u5f20\u529b\u540e\uff0c\u6db2\u6001Ga\u80fd\u591f\u4e0eNaOH\u6eb6\u6db2\u4e00\u8d77\u901a\u8fc7\u8fc7\u6ee4\u5668\u3002<\/p>\n 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\u8bba\u6587\u5730\u5740\uff1a<\/strong><\/p>\n https:\/\/www.science.org\/doi\/10.1126\/science.abm2731<\/p>\n","protected":false},"excerpt":{"rendered":" \u4e00\u3001\u5bfc\u8bfb 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