{"id":269141,"date":"2025-10-30T09:10:56","date_gmt":"2025-10-30T01:10:56","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=269141"},"modified":"2025-10-30T09:10:57","modified_gmt":"2025-10-30T01:10:57","slug":"pce%e8%b6%8530%ef%bc%81%e5%8d%97%e4%ba%ac%e5%a4%a7%e5%ad%a6%e6%9c%80%e6%96%b0nature%ef%bc%81","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=269141","title":{"rendered":"PCE\u8d8530%\uff01\u5357\u4eac\u5927\u5b66\u6700\u65b0Nature\uff01"},"content":{"rendered":"\n<p><a><\/a><a><\/a><a><\/a><a><strong>\u4e00\u3001\u3010\u79d1\u5b66\u80cc\u666f\u3011<\/strong><\/a><strong><\/strong><\/p>\n\n\n\n<p><a><\/a><a>\u5168\u9499\u949b\u77ff\u53e0\u5c42\u592a\u9633\u80fd\u7535\u6c60\u5c06\u5bbd\u5e26\u9699\uff08<\/a>WBG\uff0c~1.8 eV\uff09\u6df7\u5408\u6eb4\u5316\u7269\/\u7898\u5316\u7269\u9499\u949b\u77ff\u524d\u7535\u6c60\u4e0e\u4e92\u8865\u7684\u7a84\u5e26\u9699\uff08NBG\uff0c~1.25 eV\uff09\u6df7\u5408\u94c5\u9521\uff08Pb-Sn\uff09\u9499\u949b\u77ff\u540e\u7535\u6c60\u5782\u76f4\u5806\u53e0\uff0c\u5728\u8d85\u8d8a\u5355\u7ed3PSC\u7684PCE\u540c\u65f6\u4fdd\u7559\u4e86\u6eb6\u6db2\u52a0\u5de5\u6280\u672f\u7684\u4f4e\u6210\u672c\u4f18\u52bf\u65b9\u9762\u5c55\u73b0\u51fa\u5de8\u5927\u524d\u666f\u3002NBG\u5b50\u7535\u6c60\u4e2d\uff0c\u7a7a\u7a74\u4f20\u8f93\u5c42\uff08HTL\uff09\/\u9499\u949b\u77ff\u754c\u9762\u7684\u975e\u8f90\u5c04\u590d\u5408\u635f\u8017\u9650\u5236\u4e86\u5168\u9499\u949b\u77ff\u53e0\u5c42\u592a\u9633\u80fd\u7535\u6c60\u7684\u529f\u7387\u8f6c\u6362\u6548\u7387\uff08PCE\uff09\u3002\u76ee\u524d\u57fa\u4e8ePb-Sn\u6df7\u5408\u7a84\u5e26\u9699\u9499\u949b\u77ff\u7684\u6700\u5148\u8fdb\u5168\u9499\u949b\u77ff\u53e0\u5c42\u592a\u9633\u80fd\u7535\u6c60\uff0c\u5176\u5f00\u8def\u7535\u538b\uff08<em>V<\/em><sub>oc<\/sub>\uff09\u548c\u586b\u5145\u56e0\u5b50\uff08FF\uff09\u4e0eShockley-Queisser\u6a21\u578b\u9884\u6d4b\u7684\u7406\u8bba\u6781\u9650\u4ecd\u5b58\u5728\u8f83\u5927\u5dee\u8ddd\u3002\u5b9e\u8df5\u8bc1\u660e\uff0c\u6700\u5c0f\u5316Pb-Sn\u57faNBG\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u57cb\u754c\u9762\u5904\u7684\u7535\u8377\u590d\u5408\u5c24\u5176\u5177\u6709\u6311\u6218\u6027\uff0c\u56e0\u4e3a\u4f20\u7edf\u7684\u957f\u94fe\u80fa\u57fa\u949d\u5316\u7b56\u7565\u901a\u5e38\u4f1a\u5f15\u8d77\u8f7d\u6d41\u5b50\u4f20\u8f93\u635f\u5931\uff0c\u4ece\u800c\u9650\u5236FF\u548c\u77ed\u8def\u7535\u6d41\u5bc6\u5ea6\uff08<em>J<\/em><sub>sc<\/sub>\uff09\u3002<\/p>\n\n\n\n<p><strong>\u4e8c\u3001\u3010\u521b\u65b0\u6210\u679c\u3011<\/strong><\/p>\n\n\n\n<p>\u57fa\u4e8e\u6b64\uff0c<strong>\u5357\u4eac\u5927\u5b66\u8c2d\u6d77\u4ec1\u6559\u6388\u3001\u6797\u4ec1\u5174\u52a9\u7406\u6559\u6388\u8054\u5408\u4e2d\u56fd\u4eba\u6c11\u89e3\u653e\u519b\u519b\u4e8b\u79d1\u5b66\u9662\u56fd\u9632\u79d1\u6280\u521b\u65b0\u7814\u7a76\u9662\u5e38\u8d85\u7814\u7a76\u5458\u3001\u5317\u4eac\u7406\u5de5\u5927\u5b66\u5f90\u5065\u6559\u6388<\/strong>\u5728<strong><em>Nature<\/em><\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201c<strong>All-perovskite tandem solar cells with dipolar passivation<\/strong>\u201d\u7684\u8bba\u6587\uff0c\u62a5\u9053\u5f00\u53d1\u4e86\u4e00\u79cd\u57fa\u4e8e\u78fa\u80fa\u9178\uff08SA\uff09\u5076\u6781\u949d\u5316\u7b56\u7565\uff0c\u5728\u51cf\u5c11Pb-Sn\u9499\u949b\u77ff\u57cb\u5e95\u754c\u9762\u7f3a\u9677\u5bc6\u5ea6\u7684\u540c\u65f6\uff0c\u5b9e\u73b0HTL\/\u9499\u949b\u77ff\u754c\u9762\u7684\u80fd\u7ea7\u7cbe\u51c6\u8c03\u63a7\u3002\u8fd9\u79cd\u5076\u6781\u8bf1\u5bfc\u7684\u949d\u5316\u589e\u5f3a\u4e86\u6b27\u59c6\u63a5\u89e6\uff0c\u4fc3\u8fdb\u4e86\u6709\u6548\u7684\u7a7a\u7a74\u6ce8\u5165HTL\uff0c\u5e76\u5c06\u7535\u5b50\u4eceHTL\/Pb-Sn\u9499\u949b\u77ff\u754c\u9762\u6392\u65a5\u51fa\u53bb\u3002\u8fd9\u79cd\u65b9\u6cd5\u5c06\u8f7d\u6d41\u5b50\u6269\u6563\u957f\u5ea6\u6269\u5c55\u52306.2 \u03bcm\uff0c\u5e76\u663e\u8457\u63d0\u9ad8\u4e86Pb-Sn\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684PCE\u8fbe24.9%\uff0c\u5f00\u8def\u7535\u538b\uff08<em>V<\/em><sub>oc<\/sub>\uff09\u4e3a0.911 V\uff0c<em>J<\/em><sub>sc<\/sub>\u4e3a33.1 mA cm<sup>-2<\/sup>\uff0cFF\u9ad8\u8fbe82.6%\u3002\u6b64\u5916\uff0c\u5728\u53e0\u5c42\u5668\u4ef6\u4e2d\uff0c\u8be5\u6280\u672f\u4e5f\u6709\u6548\u51cf\u5c11\u4e86\u4e92\u8fde\u5c42\u5f15\u8d77\u7684\u63a5\u89e6\u635f\u5931\uff0c\u5b9e\u73b0\u4e8630.6%\u7684PCE\uff08\u8ba4\u8bc1\u7a33\u5b9a\u6548\u7387\u4e3a30.1%\uff09\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"341\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/10\/cfcd208495d565e-3.png\" alt=\"\" class=\"wp-image-269142\" \/><\/figure><\/div>\n\n\n<p><strong>\u4e09\u3001\u3010\u56fe\u6587\u89e3\u6790\u3011<\/strong><strong><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/10\/c4ca4238a0b9238-2.png\" alt=\"\" class=\"wp-image-269143\" \/><\/figure><\/div>\n\n\n<p><strong>\u56fe1\u00a0 \u91c7\u7528\u5076\u6781\u949d\u5316\u7684\u6df7\u5408\u94c5\u9521\u7a84\u5e26\u9699\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684\u5668\u4ef6\u7ed3\u6784\u4e0e\u80fd\u5e26\u56fe \u00a9 2025 Springer Nature<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/10\/c81e728d9d4c2f6-2.png\" alt=\"\" class=\"wp-image-269144\" \/><\/figure><\/div>\n\n\n<p><strong>\u56fe<\/strong><strong>2&nbsp; Pb-Sn<\/strong><strong>\u9499\u949b\u77ff<\/strong><strong>\/<\/strong><strong>\u7a7a\u7a74\u4f20\u8f93\u5c42\u754c\u9762\u5904\u7684\u7535\u8377\u8f7d\u6d41\u5b50\u52a8\u529b\u5b66<\/strong><strong> <\/strong><strong>\u00a9 2025 Springer Nature<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"384\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/10\/eccbc87e4b5ce2f-2.png\" alt=\"\" class=\"wp-image-269145\" \/><\/figure><\/div>\n\n\n<p><strong>\u56fe<\/strong><strong>3&nbsp; <\/strong><strong>\u91c7\u7528\u5076\u6781\u949d\u5316\u7684\u6df7\u5408<\/strong><strong>Pb-Sn<\/strong><strong>\u7a84\u5e26\u9699\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\u7684\u5149\u4f0f\u6027\u80fd<\/strong><strong> \u00a9 2025 Springer Nature<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"335\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2025\/10\/a87ff679a2f3e71-2.png\" alt=\"\" class=\"wp-image-269146\" \/><\/figure><\/div>\n\n\n<p><strong>\u56fe<\/strong><strong>4&nbsp; <\/strong><strong>\u91c7\u7528\u5076\u6781\u949d\u5316\u7684\u5168\u9499\u949b\u77ff\u53e0\u5c42\u592a\u9633\u80fd\u7535\u6c60\u7684\u5149\u4f0f\u6027\u80fd<\/strong><strong> \u00a9 2025 Springer Nature<\/strong><\/p>\n\n\n\n<p><strong>\u56db\u3001\u3010\u79d1\u5b66\u542f\u8fea\u3011<\/strong><strong><\/strong><\/p>\n\n\n\n<p><a><\/a><a>\u7efc\u4e0a\uff0c\u672c\u7814\u7a76\u5f00\u53d1\u4e86\u4e00\u79cd\u5076\u6781\u949d\u5316\u7b56\u7565\uff0c\u5f15\u5165<\/a>SA\u4f5c\u4e3a\u5076\u6781\u949d\u5316\u5206\u5b50\uff0c\u7528\u4e8e HTL\/\u94c5\u9521\u7a84\u5e26\u9699\u9499\u949b\u77ff\u754c\u9762\u7684\u949d\u5316\u3002\u53d6\u5411\u6392\u5217\u7684\u5076\u6781\u949d\u5316\u5206\u5b50\u4e2d\u7684\u6c28\u57fa\uff08-NH\u2083\u207a\uff09\u53ef\u964d\u4f4e\u94c5\u9521\u6df7\u5408\u9499\u949b\u77ff\u63a9\u57cb\u8868\u9762\u7684\u7f3a\u9677\u5bc6\u5ea6\uff1b\u540c\u65f6\uff0c\u78fa\u9178\u57fa\uff08-SO\u2083\u207b\uff09\u53ef\u5438\u9644\u4e8ePEDOT:PSS\u8868\u9762\uff0c\u5f62\u6210\u7a33\u5b9a\u7684\u76ee\u6807\u5076\u6781\u53d6\u5411\uff0c\u4ece\u800c\u5728HTL\/\u94c5\u9521\u9499\u949b\u77ff\u754c\u9762\u5efa\u7acb\u6b27\u59c6\u63a5\u89e6\u3002\u8be5\u7b56\u7565\u53ef\u4fc3\u8fdb\u7a7a\u7a74\u9ad8\u6548\u6ce8\u5165HTL\uff0c\u540c\u65f6\u963b\u6b62\u7535\u5b50\u5411HTL\/\u94c5\u9521\u9499\u949b\u77ff\u754c\u9762\u8fc1\u79fb\uff0c\u8fdb\u800c\u8fdb\u4e00\u6b65\u6291\u5236\u975e\u8f90\u5c04\u590d\u5408\u5e76\u907f\u514d\u8f7d\u6d41\u5b50\u4f20\u8f93\u635f\u8017\u3002\u5076\u6781\u949d\u5316\u7b56\u7565\u5b9e\u73b0\u4e86\u201c\u6700\u5c0f\u5316\u8f7d\u6d41\u5b50\u590d\u5408\u201d\u4e0e\u201c\u589e\u5f3a\u8f7d\u6d41\u5b50\u4f20\u8f93\u201d\u7684\u5e73\u8861\u3002\u6700\u7ec8\uff0cPb-Sn\u6df7\u5408PSCs\u5b9e\u73b0\u4e860.911 V\u7684\u9ad8<em>V<\/em><sub>oc<\/sub>\u300133.1 mA\u30fbcm<sup>-2<\/sup>\u7684<em>J<\/em><sub>sc<\/sub>\u548c 82.6%\u7684\u9ad8FF\uff0cPCE\u8fbe24.9%\u3002\u6b64\u5916\uff0c\u8be5\u7b56\u7565\u540c\u6837\u9002\u7528\u4e8e\u5168\u9499\u949b\u77ff\u53e0\u5c42\u592a\u9633\u80fd\u7535\u6c60\u3002\u901a\u8fc7\u51cf\u5c11\u4e92\u8fde\u5c42\u7684\u63a5\u89e6\u635f\u8017\uff0c\u672c\u7814\u7a76\u5236\u5907\u7684\u5168\u9499\u949b\u77ff\u53e0\u5c42\u592a\u9633\u80fd\u7535\u6c60\u57280.049 cm<sup>2<\/sup>\u548c 1.05 cm<sup>2<\/sup>\u6d3b\u6027\u9762\u79ef\u4e0b\uff0c\u8ba4\u8bc1\u7a33\u5b9aPCE\u5206\u522b\u8fbe\u523030.1%\u548c29.6%\uff0c\u6807\u5fd7\u7740\u9499\u949b\u77ff\u53e0\u5c42\u6280\u672f\u5411\u4ea7\u4e1a\u5316\u8fc8\u51fa\u5173\u952e\u4e00\u6b65\u3002\u672c\u7814\u7a76\u5f00\u53d1\u7684\u5076\u6781\u949d\u5316\u7b56\u7565\u7b56\u7565\u5177\u6709\u826f\u597d\u7684\u666e\u9002\u6027\u4e0e\u7a33\u5b9a\u6027\uff0c\u4e3a\u672a\u6765\u9ad8\u6548\u3001\u7a33\u5b9a\u3001\u4f4e\u6210\u672c\u7684\u9499\u949b\u77ff\u53e0\u5c42\u5149\u4f0f\u6280\u672f\u63d0\u4f9b\u4e86\u65b0\u8def\u5f84\u3002<\/p>\n\n\n\n<p>\u539f\u6587\u8be6\u60c5\uff1a<a href=\"https:\/\/www.nature.com\/articles\/s41586-025-09773-7\" target=\"_blank\" rel=\"noreferrer noopener\">All-perovskite tandem solar cells with dipolar passivation<\/a> (<em>Nature<\/em> <strong>2025<\/strong>, DOI: 10.1038\/s41586-025-09773-7)<\/p>\n\n\n\n<p>\u672c\u6587\u7531\u5927\u5175\u54e5\u4f9b\u7a3f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u3010\u79d1\u5b66\u80cc\u666f\u3011 \u5168\u9499\u949b\u77ff\u53e0\u5c42\u592a\u9633\u80fd\u7535\u6c60\u5c06\u5bbd\u5e26\u9699\uff08WBG\uff0c~1.8 eV\uff09\u6df7\u5408\u6eb4\u5316\u7269\/\u7898\u5316\u7269\u9499\u949b\u77ff\u524d\u7535\u6c60\u4e0e\u4e92\u8865\u7684\u7a84\u5e26\u9699\uff08NBG\uff0c~1.25 eV\uff09\u6df7\u5408\u94c5\u9521\uff08Pb&#8230;<\/p>\n","protected":false},"author":1004,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-269141","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/269141"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/1004"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=269141"}],"version-history":[{"count":1,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/269141\/revisions"}],"predecessor-version":[{"id":269147,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/269141\/revisions\/269147"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=269141"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=269141"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=269141"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}