{"id":272823,"date":"2026-08-14T09:05:00","date_gmt":"2026-08-14T01:05:00","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=272823"},"modified":"2026-08-13T22:09:16","modified_gmt":"2026-08-13T14:09:16","slug":"%e5%a4%8d%e6%97%a6%e5%a4%a7%e5%ad%a6%e5%b7%a6%e5%85%89%e6%ad%a3%e5%9b%a2%e9%98%9f%e5%ae%9e%e7%8e%b0%e6%9c%89%e6%9c%ba%e7%83%ad%e7%94%b5%e5%8d%95%e6%9d%90%e6%96%99%e5%8f%8c%e6%9e%81%e5%8f%91%e7%94%b5","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=272823","title":{"rendered":"\u590d\u65e6\u5927\u5b66\u5de6\u5149\u6b63\u56e2\u961f\u5b9e\u73b0\u6709\u673a\u70ed\u7535\u5355\u6750\u6599\u53cc\u6781\u53d1\u7535"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"279\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2026\/08\/2382c315a6ba396-9.png\" alt=\"\" class=\"wp-image-272824\"\/><\/figure>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u4f20\u7edf\u70ed\u7535\u5668\u4ef6\u901a\u5e38\u9700\u8981\u540c\u65f6\u96c6\u6210 p \u578b\u548c n \u578b\u6750\u6599\u3002\u7136\u800c\uff0c\u9ad8\u6027\u80fd\u4e14\u7a33\u5b9a\u7684 n \u578b\u6709\u673a\u70ed\u7535\u6750\u6599\u957f\u671f\u532e\u4e4f\uff0c\u6210\u4e3a\u5236\u7ea6\u67d4\u6027\u70ed\u7535\u5668\u4ef6\u53d1\u5c55\u7684\u5173\u952e\u74f6\u9888\u3002\u8fd1\u65e5\uff0c\u590d\u65e6\u5927\u5b66\u5de6\u5149\u6b63\u56e2\u961f\u4e0e\u5fb7\u56fd\u6d77\u5fb7\u5821\u5927\u5b66 Martijn Kemerink \u56e2\u961f\u5408\u4f5c\u53d1\u73b0\uff0c\u65e0\u9700\u66f4\u6362\u6750\u6599\uff0c\u4ec5\u901a\u8fc7\u8c03\u8282\u63ba\u6742\u7a0b\u5ea6\uff0c\u540c\u4e00\u79cd\u805a\u5408\u7269-\u63ba\u6742\u5242\u4f53\u7cfb\u4fbf\u53ef\u5728 p \u578b\u4e0e n \u578b\u70ed\u7535\u54cd\u5e94\u4e4b\u95f4\u5207\u6362\uff0c\u751a\u81f3\u5b9e\u73b0\u591a\u6b21\u6781\u6027\u53cd\u8f6c\u3002\u76f8\u5173\u6210\u679c\u4ee5\u201cDual-Polarity Thermoelectric Generation from a Single Polymer-Dopant System\u201d\u4e3a\u9898\u53d1\u8868\u4e8e\u300aACS Energy Letters\u300b\u3002<\/p>\n\n\n\n<p><strong>01\uff5c\u4e00\u4e2a\u53cd\u5e38\u95ee\u9898\uff1ap \u578b\u6750\u6599\u4e3a\u4f55\u4f1a<\/strong><strong>\u201c<\/strong><strong>\u53d8\u6210<\/strong><strong>\u201d<\/strong><strong>n \u578b\uff1f<\/strong><strong><\/strong><\/p>\n\n\n\n<p><strong>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/strong>\u5f53\u6750\u6599\u4e24\u7aef\u5b58\u5728\u6e29\u5dee\u65f6\uff0c\u4f1a\u4ea7\u751f\u70ed\u7535\u538b\uff0c\u8fd9\u4e00\u73b0\u8c61\u88ab\u79f0\u4e3a\u585e\u8d1d\u514b\u6548\u5e94\u3002\u585e\u8d1d\u514b\u7cfb\u6570\u7684\u6b63\u8d1f\u51b3\u5b9a\u70ed\u7535\u538b\u7684\u65b9\u5411\uff0c\u901a\u5e38\u7528\u4e8e\u533a\u5206 p \u578b\u548c n \u578b\u70ed\u7535\u54cd\u5e94\u3002\u4f20\u7edf\u53cc\u6781\u70ed\u7535\u53d1\u7535\u5668\u9700\u8981\u5206\u522b\u91c7\u7528 p \u578b\u548c n \u578b\u6750\u6599\uff0c\u56e0\u6b64\u8fd8\u8981\u89e3\u51b3\u4e24\u7c7b\u6750\u6599\u5728\u7535\u5bfc\u7387\u3001\u7a33\u5b9a\u6027\u53ca\u52a0\u5de5\u5de5\u827a\u7b49\u65b9\u9762\u7684\u5339\u914d\u95ee\u9898\u3002\u7136\u800c\uff0c\u5728\u9ad8\u5ea6\u63ba\u6742\u7684\u6709\u673a\u534a\u5bfc\u4f53\u4e2d\uff0c\u70ed\u7535\u6781\u6027\u5e76\u975e\u4e00\u6210\u4e0d\u53d8\u3002\u968f\u7740\u63ba\u6742\u7a0b\u5ea6\u4e0d\u65ad\u63d0\u9ad8\uff0c\u8f7d\u6d41\u5b50\u4e0d\u4ec5\u4f1a\u9010\u6e10\u586b\u5145\u539f\u6709\u80fd\u6001\uff0c\u8fd8\u4f1a\u901a\u8fc7\u5e93\u4ed1\u76f8\u4e92\u4f5c\u7528\u91cd\u5851\u6750\u6599\u7684\u80fd\u6001\u5206\u5e03\u3002\u7531\u6b64\uff0c<strong>\u4e00\u4e2a\u5173\u952e\u95ee\u9898\u968f\u4e4b\u800c\u6765\uff1a\u5982\u679c\u7ee7\u7eed<\/strong><strong>\u201c<\/strong><strong>\u62e7\u52a8<\/strong><strong>\u201d<\/strong><strong>\u63ba\u6742\u65cb\u94ae\uff0c\u585e\u8d1d\u514b\u7cfb\u6570\u662f\u5426\u4f1a\u4e0d\u6b62\u4e00\u6b21\u6539\u53d8\u7b26\u53f7\uff1f<\/strong><\/p>\n\n\n\n<p><strong>02\uff5c\u5b9e\u9a8c\u53d1\u73b0\uff1a\u585e\u8d1d\u514b\u7cfb\u6570\u8fde\u7eed\u4e24\u6b21<\/strong><strong>\u201c<\/strong><strong>\u53d8\u53f7<\/strong><strong>\u201d<\/strong><strong><\/strong><\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u7814\u7a76\u56e2\u961f\u4ee5\u5171\u8f6d\u805a\u5408\u7269 IDT-BT \u4e3a\u6a21\u578b\u6750\u6599\uff0c\u5206\u522b\u91c7\u7528 FeCl<sub>3<\/sub>&nbsp;\u548c Magic Blue\uff08MB\uff09\u8fdb\u884c\u63ba\u6742\u3002\u5438\u6536\u5149\u8c31\u8868\u660e\uff0c\u968f\u7740\u63ba\u6742\u7a0b\u5ea6\u63d0\u9ad8\uff0c\u4e2d\u6027\u6001\u5438\u6536\u9010\u6e10\u51cf\u5f31\uff0c\u6781\u5316\u5b50\u53ca\u66f4\u9ad8\u9636\u5e26\u7535\u6001\u7684\u5438\u6536\u4e0d\u65ad\u589e\u5f3a\uff0c\u6750\u6599\u8fdb\u5165\u8d85\u9ad8\u63ba\u6742\u533a\u95f4\u3002\u70ed\u7535\u6d4b\u8bd5\u53d1\u73b0\uff0c\u65e0\u8bba\u91c7\u7528 FeCl<sub>3<\/sub>&nbsp;\u8fd8\u662f MB\uff0cIDT-BT \u7684\u585e\u8d1d\u514b\u7cfb\u6570\u5747\u53d1\u751f\u4e24\u6b21\u7b26\u53f7\u53cd\u8f6c\uff0c\u4f9d\u6b21\u5448\u73b0\u201cp \u578b\u2192n \u578b\u2192\u518d\u6b21\u53cd\u8f6c\u201d\u3002\u7b2c\u4e00\u6b21\u53cd\u8f6c\u4f34\u968f\u7535\u5bfc\u7387\u5cf0\u503c\uff0c\u7b2c\u4e8c\u6b21\u5219\u51fa\u73b0\u5728\u76f8\u5bf9\u63ba\u6742\u7a0b\u5ea6\u63a5\u8fd1\u6216\u8d85\u8fc7 100% \u65f6\uff0c\u5e76\u4f34\u968f\u7535\u5bfc\u7387\u8c37\u503c\u6216\u4f4e\u7535\u5bfc\u5e73\u53f0\u3002\u8fd9\u8868\u660e\uff0c\u70ed\u7535\u6781\u6027\u5e76\u975e\u4ec5\u7531\u6750\u6599\u7684\u5316\u5b66\u7ed3\u6784\u51b3\u5b9a\uff0c<strong>\u5728\u5f3a\u63ba\u6742\u6761\u4ef6\u4e0b\uff0c\u8f7d\u6d41\u5b50\u95f4\u7684\u5e93\u4ed1\u76f8\u4e92\u4f5c\u7528\u548c\u80fd\u6001\u5206\u5e03\u6f14\u5316\u540c\u6837\u53ef\u4ee5\u6539\u53d8\u70ed\u7535\u538b\u7684\u65b9\u5411\u3002<\/strong><\/p>\n\n\n\n<p><strong>03\uff5c\u80cc\u540e\u7684\u7269\u7406\u673a\u5236\uff1a\u80fd\u6001\u586b\u5145\u9047\u4e0a\u5e93\u4ed1\u80fd\u9699<\/strong><strong><\/strong><\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;\u4e3a\u63ed\u793a\u6781\u6027\u53cd\u8f6c\u673a\u5236\uff0c\u56e2\u961f\u91c7\u7528\u52a8\u529b\u5b66\u8499\u7279\u5361\u6d1b\u4eff\u771f\uff08kMC\uff09\uff0c\u6210\u529f\u91cd\u73b0\u5b9e\u9a8c\u4e2d\u7684\u591a\u6b21\u7b26\u53f7\u53cd\u8f6c\uff0c\u5e76\u7edf\u4e00\u89e3\u91ca\u4e86\u4e0d\u540c\u805a\u5408\u7269\u7684\u6781\u6027\u5207\u6362\u884c\u4e3a\u3002\u53ef\u4ee5\u5c06\u6750\u6599\u4e2d\u7684\u80fd\u6001\u60f3\u8c61\u6210\u5267\u9662\u91cc\u7684\u5ea7\u4f4d\u3002\u968f\u7740\u63ba\u6742\u589e\u52a0\uff0c\u8f7d\u6d41\u5b50\u9010\u6e10\u586b\u5145\u80fd\u6001\uff0c\u63a8\u52a8\u8d39\u7c73\u80fd\u7ea7\u79fb\u52a8\u3002\u5f53\u8d39\u7c73\u80fd\u7ea7\u8d8a\u8fc7\u8f93\u8fd0\u80fd\u7ea7\u65f6\uff0c\u585e\u8d1d\u514b\u7cfb\u6570\u7b2c\u4e00\u6b21\u53d8\u53f7\u3002\u7ee7\u7eed\u63d0\u9ad8\u63ba\u6742\u7a0b\u5ea6\uff0c\u5e93\u4ed1\u76f8\u4e92\u4f5c\u7528\u5728\u8d39\u7c73\u80fd\u7ea7\u9644\u8fd1\u5f62\u6210\u5e93\u4ed1\u80fd\u9699\uff0c\u800c\u4f4d\u70b9\u7684\u53cc\u91cd\u5360\u636e\u4f7f\u6001\u5bc6\u5ea6\u5206\u88c2\u51fa\u65b0\u7684\u80fd\u6001\u5cf0\uff0c\u4fc3\u4f7f\u8d39\u7c73\u80fd\u7ea7\u4e0e\u8f93\u8fd0\u80fd\u7ea7\u518d\u6b21\u4ea4\u53c9\uff0c\u89e6\u53d1\u7b2c\u4e8c\u6b21\u6781\u6027\u53cd\u8f6c\u3002\u56e2\u961f\u8fdb\u4e00\u6b65\u7ed8\u5236\u4e86\u7531\u4f4d\u70b9\u5185\u6392\u65a5\u80fd\u548c\u4f4d\u70b9\u95f4\u5e93\u4ed1\u80fd\u5171\u540c\u51b3\u5b9a\u7684\u201c\u6781\u6027\u5730\u56fe\u201d\u3002\u7ed3\u679c\u8868\u660e\uff0c<strong>\u5728\u9ad8\u63ba\u6742\u6761\u4ef6\u4e0b\uff0c\u8f83\u5f3a\u7684\u4f4d\u70b9\u5185\u6392\u65a5\u3001\u8f83\u5f31\u7684\u4f4d\u70b9\u95f4\u5e93\u4ed1\u4f5c\u7528\u548c\u8f83\u4f4e\u7684\u80fd\u91cf\u65e0\u5e8f\uff0c\u66f4\u6709\u5229\u4e8e\u5f62\u6210\u6e05\u6670\u7684\u5e93\u4ed1\u80fd\u9699\u5e76\u5b9e\u73b0\u591a\u6b21\u6781\u6027\u53cd\u8f6c\u3002<\/strong><\/p>\n\n\n\n<p><strong>04\uff5c\u4ece\u673a\u5236\u5230\u5668\u4ef6\uff1a\u5355\u4e00\u6750\u6599\u4f53\u7cfb\u5b9e\u73b0\u53cc\u6781\u53d1\u7535<\/strong><strong><\/strong><\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u57fa\u4e8e\u4e0a\u8ff0\u673a\u5236\uff0c\u56e2\u961f\u4ec5\u91c7\u7528 IDT-BT\/FeCl<sub>3<\/sub>&nbsp;\u8fd9\u4e00\u79cd\u805a\u5408\u7269\u2013\u63ba\u6742\u5242\u7ec4\u5408\uff0c\u901a\u8fc7\u8c03\u8282\u63ba\u6742\u6d53\u5ea6\u5206\u522b\u83b7\u5f97 p \u578b\u548c n \u578b\u70ed\u7535\u652f\u817f\uff0c\u5e76\u901a\u8fc7\u63a7\u5236\u819c\u539a\u5b9e\u73b0\u7535\u6d41\u5339\u914d\u3002<\/p>\n\n\n\n<p>\u5728 35 K \u6e29\u5dee\u4e0b\uff0c\u8be5\u53cc\u6781\u5668\u4ef6\u7684\u8f93\u51fa\u529f\u7387\u7ea6\u4e3a 12 nW\uff0c\u5f52\u4e00\u5316\u529f\u7387\u5bc6\u5ea6\u7ea6\u4e3a 0.03 nW cm\u207b\u00b2 K\u207b\u00b2\uff0c\u5904\u4e8e\u5df2\u62a5\u9053\u805a\u5408\u7269\u70ed\u7535\u53d1\u7535\u5668\u7684\u8f83\u9ad8\u6c34\u5e73\u3002\u53cc\u6781\u5668\u4ef6\u7684\u8f93\u51fa\u529f\u7387\u63a5\u8fd1\u4e24\u4e2a\u5355\u6781\u5668\u4ef6\u4e4b\u548c\uff0c\u8868\u660e p \u578b\u548c n \u578b\u652f\u817f\u5b9e\u73b0\u4e86\u6709\u6548\u534f\u540c\u3002\u5c3d\u7ba1\u8be5\u5668\u4ef6\u4ecd\u5c5e\u4e8e\u6982\u5ff5\u9a8c\u8bc1\uff0c\u4f46\u5b83\u8bc1\u660e\u4e86\u901a\u8fc7\u8c03\u8282\u63ba\u6742\u7a0b\u5ea6\uff0c\u53ef\u4ee5\u5728\u540c\u4e00\u79cd\u534a\u5bfc\u4f53\u2013\u63ba\u6742\u5242\u4f53\u7cfb\u4e2d\u83b7\u5f97\u76f8\u53cd\u7684\u70ed\u7535\u6781\u6027\uff0c\u4ece\u800c\u51cf\u5c11\u6750\u6599\u5339\u914d\u3001\u754c\u9762\u517c\u5bb9\u548c\u5668\u4ef6\u5236\u5907\u7684\u590d\u6742\u6027\u3002<\/p>\n\n\n\n<p><strong>05\uff5c\u7814\u7a76\u610f\u4e49\uff1a\u4ece<\/strong><strong>\u201c<\/strong><strong>\u5339\u914d\u4e24\u79cd\u6750\u6599<\/strong><strong>\u201d<\/strong><strong>\u8f6c\u5411<\/strong><strong>\u201c<\/strong><strong>\u8c03\u63a7\u4e00\u79cd\u6750\u6599<\/strong><strong>\u201d<\/strong><strong><\/strong><\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u8fd9\u9879\u5de5\u4f5c\u8868\u660e\uff0c\u63ba\u6742\u6d53\u5ea6\u4e0d\u4ec5\u5f71\u54cd\u5bfc\u7535\u6027\uff0c\u8fd8\u53ef\u4ee5\u6210\u4e3a\u8c03\u63a7\u70ed\u7535\u6781\u6027\u7684\u91cd\u8981\u8bbe\u8ba1\u7ef4\u5ea6\u3002\u6001\u5bc6\u5ea6\u586b\u5145\u3001\u5e93\u4ed1\u80fd\u9699\u548c\u591a\u91cd\u5360\u636e\u5171\u540c\u6784\u6210\u4e86\u7406\u89e3\u6781\u6027\u53cd\u8f6c\u7684\u7edf\u4e00\u7269\u7406\u6846\u67b6\u3002\u672a\u6765\uff0c\u901a\u8fc7\u5c40\u57df\u63ba\u6742\u3001\u56fe\u6848\u5316\u6216\u68af\u5ea6\u63ba\u6742\uff0c\u6709\u671b\u5728\u540c\u4e00\u79cd\u6750\u6599\u4e2d\u76f4\u63a5\u201c\u5199\u5165\u201dp \u578b\u548c n \u578b\u533a\u57df\uff0c\u4ece\u800c\u7b80\u5316\u67d4\u6027\u70ed\u7535\u5668\u4ef6\u7684\u6750\u6599\u9009\u62e9\u4e0e\u5236\u5907\u6d41\u7a0b\uff0c\u5e76\u4e3a\u53ef\u91cd\u6784\u70ed\u7535\u5668\u4ef6\u3001\u6e29\u5ea6\u4f20\u611f\u548c\u4f4e\u54c1\u4f4d\u70ed\u80fd\u5229\u7528\u63d0\u4f9b\u65b0\u7684\u8bbe\u8ba1\u601d\u8def\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"650\" height=\"468\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2026\/08\/ce6e2814f207c93-9.png\" alt=\"\" class=\"wp-image-272825\"\/><\/figure>\n\n\n\n<p><strong>\u56fe1. \u70ed\u7535\u6027\u80fd\u968f\u63ba\u6742\u6d53\u5ea6\u7684\u53d8\u5316\u8d8b\u52bf\uff08\u5b9e\u9a8c+kMC\u4eff\u771f\uff09<\/strong><strong><\/strong><\/p>\n\n\n\n<p><strong>Figure 1.<\/strong>&nbsp;Thermoelectric properties of highly doped polymers. (A-D) Measured (large symbols + shaded lines) and calculated (small symbols + solid lines) conductivity, Seebeck coefficient and power factor for IDT-BT films doped with (A) FeCl<sub>3<\/sub>&nbsp;and (B) MB; same for (C) PCDTBT and (D) PDPP-4T, both doped with FeCl<sub>3<\/sub>. Experimental data in (C) and (D) taken from Ref. <sup>15<\/sup>. Specific simulation parameters: (A) <img loading=\"lazy\" decoding=\"async\" width=\"29\" height=\"16\" src=\"\">&nbsp;0.3 eV, <img loading=\"lazy\" decoding=\"async\" width=\"30\" height=\"16\" src=\"\">&nbsp;7.2 meV; (B) <img loading=\"lazy\" decoding=\"async\" width=\"29\" height=\"16\" src=\"\">&nbsp;0.3 eV, <img loading=\"lazy\" decoding=\"async\" width=\"30\" height=\"16\" src=\"\">&nbsp;4.8 meV; (C) <img loading=\"lazy\" decoding=\"async\" width=\"29\" height=\"16\" src=\"\">&nbsp;0.1 eV, <img loading=\"lazy\" decoding=\"async\" width=\"30\" height=\"16\" src=\"\">&nbsp;20 meV; (D) <img loading=\"lazy\" decoding=\"async\" width=\"29\" height=\"16\" src=\"\">&nbsp;0.3 eV, <img loading=\"lazy\" decoding=\"async\" width=\"30\" height=\"16\" src=\"\">&nbsp;40 meV, other parameters employed in the simulations are summarized in Table S1 in the Supporting Information.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"711\" height=\"305\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2026\/08\/7f88dbbcaa77a1d-9.png\" alt=\"\" class=\"wp-image-272826\"\/><\/figure>\n\n\n\n<p><strong>\u56fe2. <a><\/a><a>\u8f7d\u6d41\u5b50\u6d53\u5ea6\u4e0e\u5e93\u4ed1\u80fd\u5bf9\u6001\u5bc6\u5ea6\u6f14\u5316\u793a\u610f\u53ca\u548c\u8d1d\u514b\u7cfb\u6570\u6781\u6027\u53cd\u8f6c\u6b21\u6570<\/a><\/strong><strong><\/strong><\/p>\n\n\n\n<p><strong>Figure 2. <\/strong>(A) Evolution of the density of states and transport energetics with carrier concentration and (B) Number of Seebeck coefficient sign inversions as a function of (absolute maximum) Coulomb energy.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"733\" height=\"313\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2026\/08\/4e9a0ba2491dfde-9.png\" alt=\"\" class=\"wp-image-272827\"\/><\/figure>\n\n\n\n<p><strong>\u56fe3. kMC\u4eff\u771f\u63ed\u793a\u4e0d<\/strong><strong>\u540c<\/strong><strong>\u6761\u4ef6\u4e0b\u6001\u5bc6\u5ea6\u968f\u63ba\u6742\u6d53\u5ea6\u7684\u6f14\u5316<\/strong><strong><\/strong><\/p>\n\n\n\n<p><strong>Figure 3. <a><\/a><\/strong>Evolution of the density of hole states with carrier concentration.<strong>&nbsp;<\/strong>Calculated density of states (DOS, lines) and density of occupied states (DOOS, filled areas) with respect to the Fermi energy (<img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" src=\"\">) for relative occupations ranging from <img loading=\"lazy\" decoding=\"async\" width=\"21\" height=\"16\" src=\"\">&nbsp;0.01 to <img loading=\"lazy\" decoding=\"async\" width=\"21\" height=\"16\" src=\"\">&nbsp;2.2.&nbsp;The red lines indicate the transport energy <img loading=\"lazy\" decoding=\"async\" width=\"18\" height=\"16\" src=\"\">. Main parameters: (A) <img loading=\"lazy\" decoding=\"async\" width=\"14\" height=\"16\" src=\"\">&nbsp;= 0.1 eV,<em>&nbsp;<\/em><img loading=\"lazy\" decoding=\"async\" width=\"30\" height=\"16\" src=\"\">&nbsp;7.2 meV; (B) <img loading=\"lazy\" decoding=\"async\" width=\"14\" height=\"16\" src=\"\">= 0.3 eV, <img loading=\"lazy\" decoding=\"async\" width=\"30\" height=\"16\" src=\"\">&nbsp;7.2 meV; (C) <img loading=\"lazy\" decoding=\"async\" width=\"14\" height=\"16\" src=\"\">= 0.3 eV, <img loading=\"lazy\" decoding=\"async\" width=\"30\" height=\"16\" src=\"\">&nbsp;57.6 meV. *\/** denote the approximate concentrations where the first\/second sign change occurs.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"493\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2026\/08\/b14210e1ee30421-7.png\" alt=\"\" class=\"wp-image-272828\"\/><\/figure>\n\n\n\n<p><strong>&nbsp;\u56fe4. \u57fa\u4e8e\u5355\u4e00<\/strong><strong>\u805a\u5408\u7269-<\/strong><strong>\u63ba\u6742\u5242\u4f53\u7cfb\u7684\u53cc\u6781\u70ed\u7535\u53d1\u7535\u5668<\/strong><strong><\/strong><\/p>\n\n\n\n<p><strong>Figure 4.<\/strong>&nbsp;Bipolar thermoelectric generator based on a single semiconductor-dopant system. (A-C) <a>Measured output voltage (open symbols) and output power <\/a>(closed symbols) at different temperature differences of (A) the unipolar p-type OTEG, (B) the unipolar n-type OTEG and (C) the integrated bipolar, current matched OTEG. Film thicknesses of the p- and n-type legs are 4.6 \u00b5m and 12.5 \u00b5m, respectively.(D) Comparison of normalized power density for representative polymer-based OTEG devices. In (D), the active layers were fabricated by drop-casting (pink), printing (green), and spray-coating (blue).<\/p>\n\n\n\n<p><strong>\u6587\u7ae0\u4fe1\u606f\uff1a<\/strong><strong><\/strong><\/p>\n\n\n\n<p>Zelong Li, Dorothea Scheunemann, Yuqian Liu, Wanlu Zhang, Ruiqian Guo, Martijn Kemerink*, and Guangzheng Zuo*. Dual-Polarity Thermoelectric Generation from a Single Polymer-Dopant System. ACS Energy Letters, 2026.<\/p>\n\n\n\n<p>\u539f\u6587\u94fe\u63a5\uff1a<a href=\"https:\/\/doi.org\/10.1021\/acsenergylett.6c01785\"><u>https:\/\/doi.org\/10.1021\/acsenergylett.6c01785<\/u><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u4f20\u7edf\u70ed\u7535\u5668\u4ef6\u901a\u5e38\u9700\u8981\u540c\u65f6\u96c6\u6210 p \u578b\u548c n \u578b\u6750\u6599\u3002&#8230;<\/p>\n","protected":false},"author":31345,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-272823","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/272823"}],"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\/31345"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=272823"}],"version-history":[{"count":1,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/272823\/revisions"}],"predecessor-version":[{"id":272829,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/272823\/revisions\/272829"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=272823"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=272823"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=272823"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}