{"id":258663,"date":"2024-03-24T06:43:23","date_gmt":"2024-03-23T22:43:23","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=258663"},"modified":"2024-03-23T21:43:55","modified_gmt":"2024-03-23T13:43:55","slug":"nature-energy%ef%bc%9a%e9%93%9c%e9%93%9f%e9%95%93%e7%a1%92%e5%a4%aa%e9%98%b3%e8%83%bd%e7%94%b5%e6%b1%a0%e7%9a%84%e6%96%b0%e4%b8%96%e7%95%8c%e7%ba%aa%e5%bd%95","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=258663","title":{"rendered":"Nature Energy\uff1a\u94dc\u94df\u9553\u7852\u592a\u9633\u80fd\u7535\u6c60\u7684\u65b0\u4e16\u754c\u7eaa\u5f55"},"content":{"rendered":"

\u4e00\u3001\u3010\u79d1\u5b66\u80cc\u666f\u3011<\/strong>\u00a0 <\/strong><\/p>\n

\u4ee5\u94dc\u94df\u9553\u7852\u4e3a\u5438\u6536\u5c42\u7684\u9ad8\u6548\u8584\u819c\u592a\u9633\u80fd\u7535\u6c60\u5177\u6709\u751f\u4ea7\u6210\u672c\u4f4e\u3001\u6c61\u67d3\u5c0f\u548c\u5f31\u5149\u6027\u80fd\u597d\u7b49\u663e\u8457\u7279\u70b9\uff0c\u4e14\u5149\u7535\u8f6c\u6362\u6548\u7387\u5c45\u5404\u79cd\u8584\u819c\u592a\u9633\u80fd\u7535\u6c60\u4e4b\u9996\uff0c\u5df2\u6210\u4e3a\u5168\u7403\u5149\u4f0f\u9886\u57df\u7684\u7814\u7a76\u70ed\u70b9\u4e4b\u4e00\uff0c\u88ab\u79f0\u4e3a\u4e0b\u4e00\u4ee3\u975e\u5e38\u6709\u524d\u9014\u7684\u65b0\u578b\u8584\u819c\u592a\u9633\u80fd\u7535\u6c60\u3002\u94dc\u94df\u9553\u7852\u592a\u9633\u80fd\u7535\u6c60\u7684\u6548\u7387\u5df2\u8fbe\u523023.35%\uff0c\u4f46\u8fdb\u4e00\u6b65\u63d0\u9ad8\u5176\u6548\u7387\u4ecd\u5177\u6709\u6311\u6218\u6027\u3002<\/p>\n

\u4e8c\u3001\u3010\u521b\u65b0\u6210\u679c\u3011<\/strong><\/p>\n

\u8fd1\u65e5\uff0c\u4e4c\u666e\u8428\u62c9\u5927\u5b66\u592a\u9633\u80fd\u7535\u6c60\u7814\u7a76\u4eba\u5458\u5c55\u793a\u4e86\u901a\u8fc7\u5b9e\u65bd\u4e00\u7cfb\u5217\u7b56\u7565\u5b9e\u73b0\u7684\u94dc\u94df\u9553\u7852\uff08CIGS\uff09\u592a\u9633\u80fd\u7535\u6c60\u768423.64%\u8ba4\u8bc1\u6548\u7387\u3002\u4f5c\u8005\u5c06\u76f8\u5bf9\u8f83\u9ad8\u91cf\u7684([Ag]\/([Ag]\u2009+\u2009[Cu])\u2009=\u20090.19)\u5f15\u5165\u5230\u5438\u6536\u4f53\u4e2d\uff0c\u5e76\u5b9e\u73b0\u4e86\u7c7b\u4f3c\u201c\u66f2\u68cd\u7403\u68d2\u201d\u7684Ga\u5206\u5e03\uff1a\u5728\u63a5\u89e6Mo\u80cc\u7535\u6781\u9644\u8fd1\u5177\u6709\u9ad8\u6d53\u5ea6\u7684Ga\uff0c\u800c\u5728\u66f4\u63a5\u8fd1CdS\u7f13\u51b2\u5c42\u7684\u533a\u57df\u4e2d\u5177\u6709\u8f83\u4f4e\u7684\u6052\u5b9a\u6d53\u5ea6\u3002\u8fd9\u79cd\u5143\u7d20\u5206\u5e03\u5c06\u6a2a\u5411\u548c\u7eb5\u6df1\u7684\u5e26\u9699\u6ce2\u52a8\u964d\u81f3\u6700\u4f4e\uff0c\u5f97\u5230\u7684\u5e26\u9699\u63a5\u8fd11.15 eV\uff0c\u4ece\u800c\u964d\u4f4e\u4e86\u5f00\u8def\u7535\u538b\u635f\u8017\u3002\u6b64\u5916\uff0c\u4f5c\u8005\u91c7\u7528\u4e86RbF\u540e\u6c89\u79ef\u5904\u7406\uff0c\u5bfc\u81f4\u5f62\u6210Rb\u2013In\u2013Se\u76f8\uff0c\u53ef\u80fd\u4e3aRbInSe2<\/sub>\uff0c\u4f7f\u5438\u6536\u5242\u8868\u9762\u949d\u5316\u3002<\/p>\n

\"\"\u56fe<\/strong>1<\/strong>\u592a\u9633\u80fd\u7535\u6c60\u7279\u6027\u548c\u53c2\u6570\u6bd4\u8f83\u3002\uff08<\/strong>a<\/strong>\uff09\u7535\u6d41<\/strong>–<\/strong>\u7535\u538b\u7279\u6027\u66f2\u7ebf\u548c\uff08<\/strong>b<\/strong>\uff09\u5916\u91cf\u5b50\u6548\u7387<\/strong>(EQE)<\/strong>\u5149\u8c31\u3002\u592a\u9633\u80fd\u7535\u6c60\u53c2\u6570\uff1a\uff08<\/strong>c<\/strong>\uff09<\/strong>FF<\/strong>\u3001\uff08<\/strong>d<\/strong>\uff09<\/strong>JSC<\/sub><\/strong>\u3001\uff08<\/strong>e<\/strong>\uff09<\/strong>VOC<\/sub><\/strong>\u548c\uff08<\/strong>f<\/strong>\uff09<\/strong>\u03b7<\/strong>\u3002<\/strong>\u00a9 2023 Springer Nature<\/strong><\/p>\n

\u7535\u6c60\u5728\u5b9e\u9a8c\u5ba4\u6d4b\u91cf\uff08\u03b7= 23.75%\uff09\u5e76\u7ecf\u5f17\u52b3\u6069\u970d\u592b\u592a\u9633\u80fd\u7cfb\u7edf\u7814\u7a76\u6240\uff08ISE\uff09\u8ba4\u8bc1\uff08\u03b7 = 23.64%\uff09\u3002\u6548\u7387\u9ad8\u4e8e\u4e4b\u524d\u62a5\u9053\u7684\u9ad8\u6548\u592a\u9633\u80fd\u7535\u6c60\u7684\u503c\uff08\u03b7= 22.9%\u548c\u03b7= 22.6%\uff09\u3002\u7a7a\u95f4\u7535\u8377\u533a\u57df\uff08SCR\uff09\u4e2d\u7684\u603b\u590d\u5408\u7387\u964d\u4f4e\u662f\u7531\u4e8eSCR\u4e2d\u8f83\u4f4e\u7684\u6d3b\u5316\u80fd\u6216\u8f83\u4f4e\u7684\u7f3a\u9677\u5bc6\u5ea6\u9020\u6210\u7684\uff0cSCR\u4e2d\u590d\u5408\u4e3b\u8981\u901a\u8fc7\u4e2d\u95f4\u5e26\u9699\u7f3a\u9677\u5b9e\u73b0\uff0c\u800c\u754c\u9762\u590d\u5408\u5bf9\u4e8e\u73b0\u6709\u7684\u5668\u4ef6\u6765\u8bf4\u4e0d\u662f\u95ee\u9898\u3002<\/p>\n

\"\"\u56fe<\/strong>2<\/strong> \u5668\u4ef6\u7ed3\u6784\u7684\u7535\u5b50\u663e\u5fae\u955c\u5206\u6790\u3002\u901a\u8fc7<\/strong>HCl<\/strong>\u8680\u523b\u9009\u62e9\u6027\u53bb\u9664<\/strong>CdS<\/strong>\u548c\u7a97\u53e3\u5c42\u540e\u7684\u5b8c\u6574\u7535\u6c60\uff08<\/strong>a<\/strong>\uff09\u548c\uff08<\/strong>b<\/strong>\uff09\u5438\u6536\u4f53\u8868\u9762\u7684\u5168\u622a\u9762<\/strong>SEM<\/strong>\u56fe\u50cf\u3002\uff08<\/strong>c<\/strong>\uff09\u7814\u7a76\u7684\u4e24\u4e2a\u8584\u7247\u7684\u592a\u9633\u80fd\u7535\u6c60\u5168\u622a\u9762\u7684\u900f\u5c04\u7535\u955c\u660e\u573a\u50cf<\/strong>(BF-TEM)\u00a9 2023 Springer Nature<\/strong><\/p>\n

\u5982\u626b\u63cf\u7535\u5b50\u663e\u5fae\u955c\uff08SEM\uff09\u56fe\u50cf\u6240\u793a\uff0c\u5f62\u6210\u4e86\u5927\u7684(Ag,Cu)(In,Ga)Se2<\/sub>\uff08ACIGS\uff09\u9897\u7c92\uff0c\u5176\u4e2d\u5927\u591a\u6570\u9897\u7c92\u5728\u6240\u6709\u7ef4\u5ea6\u4e0a\u7684\u5c3a\u5bf8\u5747\u5927\u4e8e1 \u00b5m\u3002\u5728CdS\/ACIGS\u754c\u9762\u5904\u6298\u5c04\u540e\u4ea7\u751f\u7684\u503e\u659c\u5149\u8026\u5408\u662f\u6709\u76ca\u7684\uff0c\u56e0\u4e3a\u5b83\u589e\u52a0\u4e86\u5438\u6536\u4f53\u4e2d\u7684\u5149\u7a0b\u957f\u5ea6\u3002<\/p>\n

\"\"\u56fe<\/strong>3 Rb<\/strong>\u3001<\/strong>In<\/strong>\u548c<\/strong>Ga<\/strong>\u7684\u6a2a\u5411\u5206\u5e03\u3002<\/strong>\u00a9 2023 Springer Nature<\/strong><\/p>\n

\u00a0\"\"<\/strong><\/p>\n

\u56fe<\/strong>4 <\/strong>\u5b8c\u6574\u592a\u9633\u80fd\u7535\u6c60\u7684\u626b\u63cf\u7a7f\u900f\u5f0f\u7535\u5b50\u663e\u5fae\u955c\u7684\u5143\u7d20\u5206\u6790\uff08<\/strong>STEM-EDS<\/strong>\uff09\u3002\uff08<\/strong>a<\/strong>\uff09\u5728\u2018<\/strong>Pos2.1\u2019<\/strong>\u4f4d\u7f6e\u7684\u5143\u7d20\u5206\u5e03\u3002\uff08<\/strong>b<\/strong>\uff09<\/strong>GGI<\/strong>\u3001<\/strong>AAC<\/strong>\u4ee5\u53ca\u6807\u51c6\u5316<\/strong>Cd<\/strong>\u3001<\/strong>Mo<\/strong>\u548c<\/strong>Rb<\/strong>\u7684\u6df1\u5ea6\u5206\u6790\u3002\uff08<\/strong>c<\/strong>\uff09\u5bf9\u5e94\u7684<\/strong>STEM-<\/strong>\u6697\u573a\uff08<\/strong>DF<\/strong>\uff09\u50cf\u3002<\/strong>\u00a9 2023 Springer Nature<\/strong><\/p>\n

\u6765\u81ea\u6676\u7c92\u5185\u90e8\u7684\u8f83\u5f31Rb\u4fe1\u53f7\u6700\u6709\u53ef\u80fd\u6765\u81ea\u80cc\u5e95\u754c\u9762\u4ee5\u53ca\u503e\u659c\u548c\u8f83\u6df1\u7684\u6676\u754c\u3002\u4e3a\u4e86\u66f4\u8be6\u7ec6\u5730\u7814\u7a76\u5bccRb\u533a\u57df\u5e76\u63d0\u4f9b\u5143\u7d20\u6df1\u5ea6\u5256\u9762\u7684\u91cf\u5316\uff0c\u901a\u8fc7STEM-EDS\u5bf9\u8584\u819c2\u4e0a\u7684\u4f4d\u7f6e\u201cPos2.1\u201d\u548c\u201cPos2.2\u201d\u8fdb\u884c\u4e86\u5206\u6790\u3002Rb\u4e3b\u8981\u96c6\u4e2d\u5728CdS\u5c42\u4e0b\u7684\u533a\u57df\u4e2d\uff08\u5927\u5c0f<100\u2009nm\uff09\uff0c\u4f46\u5728ACIGS\/CdS\u754c\u9762\u7684\u5404\u5904\u90fd\u53ef\u4ee5\u53d1\u73b0\u5c11\u91cfRb\u3002Rb\u4fe1\u53f7\u6b63\u597d\u5728\u7f13\u51b2\u5c42\u4e0b\u65b9\u8fbe\u5230\u5cf0\u503c\uff0c\u800c\u8f89\u5149\u653e\u7535\u53d1\u5c04\u5149\u8c31(GDOES)\u4e5f\u663e\u793a\u4e86\u80cc\u5e95\u63a5\u89e6\u5904\uff08\u5373MoSe2<\/sub>\u548cACIGS\u4e4b\u95f4\uff09\u7684Rb\u805a\u96c6\u3002<\/p>\n

\"\"\u56fe<\/strong>5<\/strong>\u5438\u6536<\/strong>\/<\/strong>\u7f13\u51b2\u5f02\u8d28\u7ed3\u7684<\/strong>STEM-EDS<\/strong>\u5206\u6790\u3002\uff08<\/strong>a<\/strong>\uff09\u5728\u2018<\/strong>Pos2.2\u2019<\/strong>\u4f4d\u7f6e\u7684\u5143\u7d20\u5206\u5e03\u3002\uff08<\/strong>b<\/strong>\uff09<\/strong>a<\/strong>\u4e2d\u53d1\u73b0\u7684\u5bcc\u542b<\/strong>Rb<\/strong>\u533a\u57df\u7684<\/strong>STEM-BF<\/strong>\u56fe\u50cf\u3002\uff08<\/strong>c<\/strong>\uff09\u6765\u81ea<\/strong>a<\/strong>\u7684\u53e0\u52a0<\/strong>Rb<\/strong>\u6d53\u5ea6\u56fe\u7684\u76f8\u540c\u56fe\u50cf\u3002\uff08<\/strong>d<\/strong>\uff09\u4ece<\/strong>b<\/strong>\u4e2d\u6240\u793a\u7684\u5706\u5f62\u533a\u57df<\/strong>1<\/strong>\u548c<\/strong>2<\/strong>\u63d0\u53d6\u7684\u91cf\u5316\u5143\u7d20\u6d53\u5ea6\u3002\u9ad8\u500d\u653e\u5927\u7684\u5bcc<\/strong>Rb<\/strong>\u533a\u57df\u7684\uff08<\/strong>e<\/strong>\uff09<\/strong>STEM-BF<\/strong>\u548c\uff08<\/strong>f<\/strong>\uff09<\/strong>STEM-DF<\/strong>\u56fe\u50cf\u3002<\/strong>\u00a9 2023 Springer Nature<\/strong><\/p>\n

\u5728ACIGS\/CdS\u754c\u9762\u4e0a\u7684Rb\u805a\u96c6\u662f\u660e\u663e\u7684\u3002\u6709\u8da3\u7684\u662f\uff0c\u94dc\u548c\u9553\u4fe1\u53f7\u6bd4\u5176\u4ed6\u5438\u6536\u4f53\u5143\u7d20\u5148\u4e0b\u964d\u7ea65 nm\u3002\u8fd9\u4e0e\u5728\u5438\u6536\u4f53\u8868\u9762\u5f62\u6210\u975e\u5e38\u8584\u7684(Ag,Rb)\u2013In\u2013Se\u5316\u5408\u7269\uff08\u53ef\u80fd\u662f(Ag,Rb)InSe2<\/sub>\uff09\u76f8\u4e00\u81f4\u3002\u603b\u7ed3\u6240\u6709\u53d1\u73b0\uff0c\u4f5c\u8005\u63a8\u6d4b\u5728CdS\/ACIGS\u754c\u9762\u4e0a\u5230\u5904\u90fd\u5f62\u6210\u4e86\u975e\u5e38\u8584\u7684(<5\u2009nm) RbInSe2<\/sub>\u76f8\u3002<\/p>\n

\u8be5\u7814\u7a76\u5b9e\u73b0\u4e86\u4e00\u79cd\u9ad8\u6027\u80fd\u94dc\u94df\u9553\u7852\uff08CIGS\uff09\u592a\u9633\u80fd\u7535\u6c60\uff0c\u4ee5\u201cHigh-concentration silver alloying and steep back-contact gallium grading enabling copper indium gallium selenide solar cell with 23.6% efficiency<\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728\u56fd\u9645\u9876\u7ea7\u671f\u520aNature Energy<\/strong>\u4e0a\uff0c\u5f15\u8d77\u4e86\u76f8\u5173\u9886\u57df\u7814\u7a76\u4eba\u5458\u70ed\u8bae\u3002\"\"<\/p>\n

\u4e09\u3001\u3010\u79d1\u5b66\u542f\u8fea\u3011<\/strong><\/p>\n

\u7efc\u4e0a\u6240\u8ff0\uff0c\u672c\u6587\u5b9e\u73b0\u4e86\u4e00\u79cd\u9ad8\u6027\u80fd\u94dc\u94df\u9553\u7852\uff08CIGS\uff09\u592a\u9633\u80fd\u7535\u6c60\uff0c\u5176\u8ba4\u8bc1\u6548\u7387\u4e3a23.6%\uff08\u5b9e\u9a8c\u5ba4\u6d4b\u91cf\u503c\u4e3a23.8%\uff09\u3002\u6027\u80fd\u7684\u63d0\u9ad8\u5f97\u76ca\u4e8e\u5438\u6536\u5c42\u4e2d\u94f6\uff08[Ag]\/([Ag]\u2009+\u2009[Cu]=0.19\uff09\u7684\u9ad8\u6d53\u5ea6\u5408\u91d1\u5316\u548c\u5438\u6536\u5c42\u8868\u9762\u4ee5\u53ca\u7a7a\u95f4\u7535\u8377\u533a\u57df\uff08SCR\uff09\u4e2d\u6a2a\u5411\u548c\u7eb5\u6df1\u7684\u6210\u5206\u6ce2\u52a8\u7684\u6700\u5c0f\u5316\u3002<\/p>\n

\u8fdb\u4e00\u6b65\u5730\u907f\u514d\u5728\u7a97\u53e3\u548c\u7f13\u51b2\u5c42\u4e2d\u51fa\u73b0\u5bc4\u751f\u5438\u6536\uff0c\u540c\u65f6\u4fdd\u6301\u76f8\u540c\u7684VOC<\/sub>\u548cFF\u6c34\u5e73\uff0c\u6709\u53ef\u80fd\u662f\u63d0\u9ad8\u6548\u7387\u81f325%\u7684\u6700\u76f4\u63a5\u65b9\u6cd5\u3002<\/p>\n

\u539f\u6587\u8be6\u60c5<\/strong>\uff1aKeller, J., Kiselman, K., Donzel-Gargand, O. et al. High-concentration silver alloying and steep back-contact gallium grading enabling copper indium gallium selenide solar cell with 23.6% efficiency. Nat Energy (2024). https:\/\/doi.org\/10.1038\/s41560-024-01472-3<\/p>\n

\u672c\u6587\u7531\u666f\u884c\u64b0\u7a3f<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

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