{"id":26122,"date":"2017-10-05T13:33:03","date_gmt":"2017-10-05T13:33:03","guid":{"rendered":"https:\/\/worldsteel.org\/steel-stories\/%e5%9b%9e%e6%94%b6%e9%92%a2%e5%bc%80%e5%90%af%e7%94%b5%e6%b1%a0%e6%96%b0%e6%97%b6%e4%bb%a3\/"},"modified":"2025-11-20T13:22:56","modified_gmt":"2025-11-20T13:22:56","slug":"recycled-steel-potassium-ion-batteries","status":"publish","type":"steel_story","link":"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/recycled-steel-potassium-ion-batteries\/","title":{"rendered":"\u56de\u6536\u94a2\u5f00\u542f\u7535\u6c60\u65b0\u65f6\u4ee3"},"content":{"rendered":"<p><strong>\u5f53\u4e0b\uff0c\u6211\u4eec\u6216\u53ef\u501f\u52a9\u4e00\u79cd\u521b\u65b0\u6027\u7684\u65b0\u65b9\u6cd5\u5c06\u4e0d\u9508\u94a2\u8f6c\u7528\u81f3\u53ef\u6301\u7eed\u5229\u7528\u578b\u94be\u79bb\u5b50\u7535\u6c60\u4e2d\u3002<\/strong><\/p>\n<p><!--more--><\/p>\n<p>\u4e2d\u56fd\u79d1\u5b66\u9662\u548c\u5409\u6797\u5927\u5b66\u5df2\u7814\u53d1\u51fa\u4e00\u79cd\u521b\u65b0\u4e14\u73af\u4fdd\u7684\u7684\u65b9\u6cd5\uff0c\u7528\u4ee5\u5c06\u4e0d\u9508\u94a2\u56de\u6536\u5229\u7528\uff0c\u4ee5\u751f\u4ea7\u53ef\u7528\u4e8e\u53ef\u5145\u7535\u94be\u79bb\u5b50\u7535\u6c60\u7684\u65b0\u578b\u7535\u6781\u3002<\/p>\n<p>\u8be5\u56e2\u961f\u7528\u9508\u8680\u7684\u4e0d\u9508\u94a2\u7f51\u5236\u4f5c\u7535\u6781\uff0c\u6240\u4ea7\u7535\u6781\u53ef\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7535\u5b50\u4ea7\u4e1a\u4e2d\uff0c\u4e14\u6781\u5176\u9002\u7528\u4e8e\u67d4\u6027\u7535\u5b50\u8bbe\u5907\u7684\u5236\u4f5c\u3002\u5bf9\u50a8\u80fd\u7535\u5b50\u8bbe\u5907\u800c\u8a00\uff0c\u5bfc\u7535\u826f\u597d\u7684\u7535\u6781\u53ef\u8c13\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p>\u672a\u6765\u51e0\u5e74\uff0c\u4fbf\u643a\u5f0f\u7535\u5b50\u8bbe\u5907\u6709\u671b\u5927\u91cf\u6d8c\u73b0\uff0c\u5bf9\u7535\u6c60\u6027\u80fd\u7684\u8981\u6c42\u4f1a\u8d8a\u6765\u8d8a\u9ad8\uff0c\u800c\u7535\u52a8\u8f66\u8f86\uff08\u6bd4\u5982\u7279\u65af\u62c9\u6c7d\u8f66\u548c\u5176\u4ed6\u8f66\u79cd\uff09\u7684\u5236\u9020\u66f4\u662f\u53ef\u80fd\u5448\u73b0\u5de8\u5e45\u589e\u957f\uff0c\u8fd9\u4e00\u5207\u90fd\u8981\u6c42\u53ef\u518d\u751f\u80fd\u6e90\u5448\u6307\u6570\u578b\u589e\u957f\u3002\u800c\u8fd9\u53cd\u8fc7\u6765\u53c8\u9700\u8981\u53d1\u5c55\u5927\u89c4\u6a21\u50a8\u80fd\u7cfb\u7edf\uff0c\u4ee5\u63d0\u9ad8\u5176\u6781\u677f\u7684\u5229\u7528\u7387\u3002<\/p>\n<p>&nbsp;<\/p>\n<figure id=\"attachment_2031\" aria-describedby=\"caption-attachment-2031\" style=\"width: 768px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2031 size-full\" src=\"https:\/\/worldsteel.org\/wp-content\/uploads\/Tesla-electric-car-Potassium-Batteries-worldsteel.jpg\" alt=\"\u6b63\u5728\u5145\u7535\u7684\u7279\u65af\u62c9\u6c7d\u8f66\" width=\"768\" height=\"512\" \/><figcaption id=\"caption-attachment-2031\" class=\"wp-caption-text\">\u7535\u52a8\u6c7d\u8f66\u6570\u91cf\u7684\u589e\u957f\u5c06\u9700\u8981\u65b0\u7684\u7535\u6c60\u751f\u4ea7\u65b9\u6cd5\u4ee5\u6ee1\u8db3\u9700\u6c42<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<p>\u8fc7\u53bb\uff0c\u5927\u89c4\u6a21\u50a8\u80fd\u89e3\u51b3\u65b9\u6848\u76f8\u5173\u7814\u7a76\u50ac\u751f\u51fa\u9996\u6279\u53ef\u5145\u7535\u94be\u79bb\u5b50\u7535\u6c60\uff0c\u5e76\u4e8e1991\u5e74\u5728\u7d22\u5c3c\u516c\u53f8\u5b9e\u73b0\u5546\u4e1a\u5316\u751f\u4ea7\u3002\u6b63\u662f\u4ece\u90a3\u65f6\u8d77\uff0c\u7535\u5b50\u4ea7\u4e1a\uff0c\u5c24\u5176\u662f\u79fb\u52a8\u7535\u5b50\u8bbe\u5907\u5236\u9020\u9886\u57df\uff0c\u5f00\u59cb\u4ea7\u751f\u7ffb\u5929\u8986\u5730\u7684\u53d8\u5316\u3002<\/p>\n<blockquote><p>\u201c\u8be5\u65b9\u6cd5\u4e3a\u5c06\u4e0d\u9508\u94a2\u56de\u6536\u5229\u7528\u81f3\u65b0\u7684\u589e\u503c\u5e94\u7528\u4e2d\u5f00\u8f9f\u4e86\u65b0\u7684\u51fa\u8def\uff0c\u800c\u8fd9\u5bf9\u5efa\u7acb\u4e00\u4e2a\u8d44\u6e90\u53ef\u6301\u7eed\u5229\u7528\u7684\u73af\u4fdd\u578b\u793e\u4f1a\u6781\u6709\u52a9\u76ca\u3002\u201d<\/p>\n<p><span style=\"color: #000000;\"><cite>\u5f20\u65b0\u6ce2\u6559\u6388<\/cite><\/span><\/p><\/blockquote>\n<p>\u5c3d\u7ba1\u9502\u79bb\u5b50\u7535\u6c60\u53ef\u6709\u6548\u5730\u7528\u4e8e\u4e2d\u5c0f\u578b\u5e94\u7528\u4e2d\uff0c\u5176\u5bff\u547d\u5468\u671f\u5374\u76f8\u5f53\u6709\u9650\u3002\u6b64\u5916\uff0c\u5b83\u4eec\u8fd8\u53ef\u80fd\u4ea7\u751f\u73af\u4fdd\u3001\u5b89\u5168\u548c\u70ed\u7ba1\u7406\u7b49\u95ee\u9898\u3002\u6362\u8a00\u4e4b\uff0c\u5b83\u4eec\u5df2\u975e\u6700\u4f73\u9009\u62e9\u3002<\/p>\n<p>\u4eca\u5929\uff0c\u7aed\u529b\u53d1\u6398\u9502\u5143\u7d20\u53ca\u5176\u6709\u9650\u7684\u53ef\u7528\u6027\u53d8\u5f97\u6108\u52a0\u96be\u4ee5\u4e3a\u7ee7\uff0c\u4e14\u6210\u672c\u5de8\u5927\uff0c\u8fd9\u4fc3\u4f7f\u7814\u7a76\u4eba\u5458\u52aa\u529b\u627e\u5bfb\u9502\u79bb\u5b50\u7535\u6c60\u7684\u66ff\u4ee3\u54c1\u3002\u65b0\u6280\u672f\u548c\u65b0\u5e94\u7528\u8981\u6c42\u7814\u53d1\u51fa\u65b0\u4e00\u4ee3\u8d85\u7ea7\u5145\u7535\u7535\u6c60\uff0c\u5b83\u4eec\u53ef\u66f4\u6709\u6548\u5730\u50a8\u5b58\u53ef\u518d\u751f\u80fd\u6e90\u4e14\u62e5\u6709\u66f4\u597d\u7684\u5bfc\u7535\u6027\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u94a0\u548c\u94be\uff1a\u4e3a\u4f55\u94be\u662f\u66f4\u597d\u7684\u9009\u62e9 <\/strong><\/p>\n<p>\u51e0\u5e74\u524d\uff0c\u4eba\u4eec\u666e\u904d\u8ba4\u4e3a\u94a0\u79bb\u5b50\u7535\u6c60\u53ef\u4f5c\u4e3a\u9502\u79bb\u5b50\u7535\u6c60\u7684\u66ff\u4ee3\u54c1\u3002\u94a0\uff08\u5730\u58f3\u5185\u7b2c\u516d\u5bcc\u96c6\u5143\u7d20\uff09\u6bd4\u94be\u66f4\u4fbf\u5b9c\u3001\u50a8\u91cf\u66f4\u5927\uff0c\u4e14\u65e0\u6bd2\u6027\u3002<\/p>\n<p>\u94be\uff08\u5730\u58f3\u5185\u7b2c\u4e03\u5bcc\u96c6\u5143\u7d20\uff09\u540c\u6837\u8fdc\u6bd4\u94be\u4fbf\u5b9c\u4e14\u50a8\u91cf\u66f4\u5927\u3002\u94a0\u548c\u94be\u5177\u6709\u975e\u5e38\u76f8\u4f3c\u7684\u5316\u5b66\u6027\u8d28\uff0c\u4f46\u9664\u4e86\u5176\u81ea\u7136\u53ef\u7528\u6027\u3001\u4f4e\u6210\u672c\u548c\u8f83\u957f\u7684\u5bff\u547d\u5468\u671f\u5916\uff0c\u94be\u6bd4\u94a0\u66f4\u9002\u5b9c\u7528\u4f5c\u5145\u7535\u7535\u6c60\u7684\u8f7d\u8377\u5b50\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u53ef\u6301\u7eed\u89e3\u51b3\u65b9\u6848<\/strong><\/p>\n<p>\u5148\u8fdb\u9634\u6781\u6750\u6599\u7684\u7814\u53d1\u9762\u4e34\u7740\u8bf8\u591a\u6311\u6218\uff0c\u6bd4\u5982\u5e38\u89c4\u7535\u6d41\u901a\u8fc7\u7535\u6781\u79bb\u5f00\u6781\u5316\u7535\u5b50\u8bbe\u5907\u4ee5\u53ca\u7535\u6781\u7ed3\u6784\u7684\u5408\u7406\u8bbe\u8ba1\u7b49\uff0c\u5faa\u7740\u94be\u79bb\u5b50\u7535\u6c60\u7528\u5bfc\u7535\u4f53\u8fd9\u4e00\u601d\u8def\uff0c\u6765\u81ea\u4e2d\u56fd\u79d1\u5b66\u9662\u548c\u5409\u6797\u5927\u5b66\u7684\u7814\u7a76\u4eba\u5458\u53d1\u73b0\u4e86\u4e00\u79cd\u66f4\u597d\u7684\u3001\u66f4\u5177\u53ef\u6301\u7eed\u6027\u80fd\u7684\u7684\u9502\u5143\u7d20\u66ff\u4ee3\u54c1\u3002<\/p>\n<p>\u5229\u7528\u4e00\u79cd\u65b0\u578b\u6280\u672f\uff0c\u4e00\u4e2a\u7531\u6765\u81ea\u4e2d\u56fd\u79d1\u5b66\u9662\u548c\u5409\u6797\u5927\u5b66\u7684\u79d1\u79d1\u5b66\u5bb6\u7ec4\u6210\u7684\u4e13\u5bb6\u7ec4\u5728\u5f20\u65b0\u6ce2\u6559\u6388\u7684\u5e26\u9886\u4e0b\uff0c\u6210\u529f\u5c06\u9508\u8680\u7684\u4e0d\u9508\u94a2\u7f51\u7528\u4f5c\u94c1\u6e90\u3002\u4ed6\u4eec\u5c06\u8fd9\u4e9b\u4e0d\u9508\u94a2\u7f51\u4e88\u4ee5\u79d1\u5b66\u8f6c\u5316\uff0c\u7528\u4ee5\u5f00\u53d1\u4e00\u79cd\u7a33\u5b9a\u7684\u4f4e\u6210\u672c\u3001\u9ad8\u6027\u80fd\u578b\u9634\u6781\uff0c\u7528\u4e8e\u94be\u79bb\u5b50\u7535\u6c60\u4e2d\u3002<\/p>\n<p>\u201c\u9996\u5148\uff0c\u6211\u4eec\u901a\u8fc7\u5c06\u9508\u8680\u5c42\u6e90\u4f4d\u8f6c\u5316\u4e3a\u94c1\u84dd\u7eb3\u7c73\u7acb\u65b9\u4f53 \u6210\u529f\u5c06\u4e0d\u9508\u94a2\u7f51\u8f6c\u53d8\u4e3a\u67d4\u6027\u96c6\u6210\u9634\u6781\u201d\uff0c\u5f20\u6559\u6388\u8bf4\u9053\u3002<\/p>\n<p>&nbsp;<\/p>\n<figure id=\"attachment_2030\" aria-describedby=\"caption-attachment-2030\" style=\"width: 768px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2030 size-full\" src=\"https:\/\/worldsteel.org\/wp-content\/uploads\/Jianjing-University-Potassium-Batteries-worldsteel.jpg\" alt=\"\u5409\u5229\u5927\u5b66\u91cc\u7684\u5efa\u7b51\" width=\"768\" height=\"512\" \/><figcaption id=\"caption-attachment-2030\" class=\"wp-caption-text\">\u4f4d\u4e8e\u4e2d\u56fd\u957f\u6625\u7684\u5409\u6797\u5927\u5b66<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<p>\u6211\u4eec\u5c06\u4e0d\u9508\u94a2\u7f51\u6d78\u5165\u4e00\u9178\u6027\u73af\u5883\u4e2d\uff0c\u4ee5\u6eb6\u89e3\u5176\u4e2d\u7684\u94c1\u3001\u954d\u548c\u94ec\u79bb\u5b50\u3002\u5b83\u4eec\u4f1a\u88ab\u9178\u6027\u6eb6\u6db2\u4e2d\u591a\u4f59\u7684\u94c1\u6c30\u5316\u7269\u79bb\u5b50\u8fc5\u901f\u6d88\u8017\u6389\uff0c\u4ece\u800c\u5728\u4e0d\u9508\u94a2\u7f51\u8868\u9762\u5f62\u6210\u4e00\u79cd\u590d\u76d0\uff0c\u5373\u94c1\u84dd\u7acb\u65b9\u4f53\u3002\u4e0d\u9508\u94a2\u4e2d\u7684\u954d\u548c\u94ec\u5143\u7d20\u4f7f\u5176\u6210\u4e3a\u4e00\u79cd\u53ef\u5b8c\u7f8e\u5e94\u7528\u4e8e\u8be5\u6d41\u7a0b\u4e2d\u7684\u5408\u91d1\u3002<\/p>\n<p>\u94c1\u84dd\u662f\u4e00\u79cd\u5806\u79ef\u4e8e\u4e0d\u9508\u94a2\u7f51\u8868\u9762\u6df1\u84dd\u8272\u8272\u7d20\uff0c\u901a\u5e38\u4ee5\u5916\u5f62\u4f3c\u811a\u624b\u67b6\u7684\u7eb3\u7c73\u7acb\u65b9\u4f53\u7684\u5f62\u5f0f\u5b58\u5728\u3002\u901a\u8fc7\u4e0a\u8ff0\u8fc7\u7a0b\uff0c\u94be\u79bb\u5b50\u53ef\u8f7b\u6613\u3001\u5feb\u901f\u5730\u5b58\u50a8\u6216\u8131\u79bb\u4e8e\u8fd9\u4e9b\u7ed3\u6784\u3002<\/p>\n<blockquote><p>\u201c\u4e0d\u9508\u94a2\u4e2d\u7684\u954d\u548c\u94ec\u5143\u7d20\u4f7f\u5176\u6210\u4e3a\u4e00\u79cd\u53ef\u5b8c\u7f8e\u5e94\u7528\u4e8e\u8be5\u6d41\u7a0b\u4e2d\u7684\u5408\u91d1\u201d<\/p><\/blockquote>\n<p>\u636e\u5f20\u6559\u6388\u9886\u5bfc\u7684\u79d1\u5b66\u5bb6\u56e2\u961f\u6240\u8a00\uff0c\u76f8\u6bd4\u5b58\u5728\u4e8e\u9502\u79bb\u5b50\u7535\u6c60\u4e2d\u7684\u9634\u6781\uff0c\u6211\u4eec\u5236\u5907\u7684\u94c1\u84dd\u7535\u6781\u5177\u5907\u826f\u597d\u7684\u7535\u5bfc\u6027\u80fd\u4ee5\u53ca\u72ec\u7279\u7684\u5916\u6d82\u6c27\u5316\u7269\u7684\u8fd8\u539f\u77f3\u58a8\u7ed3\u6784\uff0c\u8fd9\u53ef\u4ee5\u5feb\u901f\u7684\u7535\u5b50\u8f6c\u79fb\u548c\u826f\u597d\u7684\u5faa\u73af\u7a33\u5b9a\u6027\u3002\u8fd9\u610f\u5473\u7740\u5145\u7535\u548c\u653e\u7535\u5faa\u73af\u8fc7\u7a0b\u5c06\u4f1a\u66f4\u52a0\u7a33\u5b9a\uff0c\u4ece\u800c\u4f7f\u7535\u6c60\u6027\u80fd\u66f4\u4f73\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u8fc8\u5411\u80fd\u6e90\u53ef\u6301\u7eed\u5229\u7528\u7684\u73af\u4fdd\u578b\u793e\u4f1a<\/strong><strong>\u00a0<\/strong><\/p>\n<p>\u5f53\u4e0b\u548c\u5c06\u6765\u5bf9\u73af\u4fdd\u578b\u4ea4\u901a\u3001\u73af\u4fdd\u578b\u7535\u5b50\u8bbe\u5907\u7528\u7535\u6e90\u4ee5\u53ca\u66f4\u6e05\u6d01\u7684\u80fd\u6e90\u7b49\u7684\u9700\u6c42\u9700\u8981\u517c\u987e\u8d44\u6e90\u53ef\u6301\u7eed\u6027\u548c\u73af\u4fdd\u6027\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<p>\u8fd9\u4e00\u65b0\u65b9\u6cd5\u662f\u5f20\u6559\u6388\u9886\u5bfc\u7684\u79d1\u5b66\u5bb6\u56e2\u961f\u901a\u8fc7\u5927\u91cf\u7814\u7a76\u800c\u83b7\u53d6\u7684\u79d1\u5b66\u6210\u679c\u3002\u8be5\u56e2\u961f\u65e8\u5728\u4e3a\u6027\u80fd\u4f18\u8d8a\u7684\u65b0\u4e00\u4ee3\u80fd\u6e90\u5b58\u50a8\u548c\u8f6c\u6362\u8bbe\u5907\u548c\u7cfb\u7edf\u7814\u53d1\u5148\u8fdb\u6750\u6599\u3002<\/p>\n<p>\u201c\u8fd9\u4e00\u6280\u672f\u514b\u670d\u4e86\u5bfc\u7535\u4e0d\u8db3\u8fd9\u4e00\u4f20\u7edf\u7535\u6781\u56fa\u6709\u7684\u95ee\u9898\uff0c\u6784\u5efa\u8d77\u4e00\u79cd\u8d85\u901f\u7684\u5bfc\u7535\u7f51\u7edc\u3002\u8be5\u65b9\u6cd5\u4e3a\u5c06\u4e0d\u9508\u94a2\u56de\u6536\u5229\u7528\u81f3\u65b0\u7684\u589e\u503c\u5e94\u7528\u4e2d\u5f00\u8f9f\u4e86\u65b0\u7684\u51fa\u8def\uff0c\u800c\u8fd9\u5bf9\u5efa\u7acb\u4e00\u4e2a\u8d44\u6e90\u53ef\u6301\u7eed\u5229\u7528\u7684\u73af\u4fdd\u578b\u793e\u4f1a\u6781\u6709\u52a9\u76ca\uff0c\u201d\uff0c\u5f20\u6559\u6388\u603b\u7ed3\u9053\u3002<\/p>\n<p>\u53ef\u901a\u8fc7\u4ee5\u4e0b\u94fe\u63a5\u9605\u8bfb\u5f20\u6559\u6388\u7684\u5b8c\u6574\u62a5\u544a\uff1a\u00a0<a href=\"http:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/anie.201702711\/full\">Transformation of Rusty Stainless Steel Meshes into Stable, Low-Cost, and Binder-Free Cathodes for High-Performance Potassium-Ion Batteries<\/a><\/p>\n<p>&nbsp;<\/p>\n<h6>\u56fe\u7247\u6765\u6e90\uff1aStock, Alamy<\/h6>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u4e0b\uff0c\u6211\u4eec\u6216\u53ef\u501f\u52a9\u4e00\u79cd\u521b\u65b0\u6027\u7684\u65b0\u65b9\u6cd5\u5c06\u4e0d\u9508\u94a2\u8f6c\u7528\u81f3\u53ef\u6301\u7eed\u5229\u7528\u578b\u94be\u79bb\u5b50\u7535\u6c60\u4e2d\u3002<\/p>\n","protected":false},"featured_media":17639,"template":"","class_list":["post-26122","steel_story","type-steel_story","status-publish","has-post-thumbnail","hentry","story_category-innovation","story_author-susan-fourtane"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>worldsteel | Our stories: Recycled steel could herald new era for batteries<\/title>\n<meta name=\"description\" content=\"\u4e00\u79cd\u521b\u65b0\u7684\u65b9\u6cd5\u521b\u9020\u4e86\u5c06\u4e0d\u9508\u94a2\u8f6c\u5316\u6210\u53ef\u6301\u7eed\u7684\u94be\u79bb\u5b50\u7535\u6c60\u7684\u53ef\u80fd\u6027\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/recycled-steel-potassium-ion-batteries\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u56de\u6536\u94a2\u5f00\u542f\u7535\u6c60\u65b0\u65f6\u4ee3\" \/>\n<meta property=\"og:description\" content=\"\u4e00\u79cd\u521b\u65b0\u7684\u65b9\u6cd5\u521b\u9020\u4e86\u5c06\u4e0d\u9508\u94a2\u8f6c\u5316\u6210\u53ef\u6301\u7eed\u7684\u94be\u79bb\u5b50\u7535\u6c60\u7684\u53ef\u80fd\u6027\" \/>\n<meta property=\"og:url\" content=\"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/recycled-steel-potassium-ion-batteries\/\" \/>\n<meta property=\"og:site_name\" content=\"worldsteel.org\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/worldsteel\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-20T13:22:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/worldsteel.org\/wp-content\/uploads\/Potassium-Batteries-worldsteel.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1170\" \/>\n\t<meta property=\"og:image:height\" content=\"379\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@worldsteel\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/media\\\/steel-stories\\\/innovation\\\/recycled-steel-potassium-ion-batteries\\\/\",\"url\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/media\\\/steel-stories\\\/innovation\\\/recycled-steel-potassium-ion-batteries\\\/\",\"name\":\"worldsteel | Our stories: Recycled steel could herald new era for batteries\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/media\\\/steel-stories\\\/innovation\\\/recycled-steel-potassium-ion-batteries\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/media\\\/steel-stories\\\/innovation\\\/recycled-steel-potassium-ion-batteries\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/worldsteel.org\\\/wp-content\\\/uploads\\\/Potassium-Batteries-worldsteel.jpg\",\"datePublished\":\"2017-10-05T13:33:03+00:00\",\"dateModified\":\"2025-11-20T13:22:56+00:00\",\"description\":\"\u4e00\u79cd\u521b\u65b0\u7684\u65b9\u6cd5\u521b\u9020\u4e86\u5c06\u4e0d\u9508\u94a2\u8f6c\u5316\u6210\u53ef\u6301\u7eed\u7684\u94be\u79bb\u5b50\u7535\u6c60\u7684\u53ef\u80fd\u6027\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/media\\\/steel-stories\\\/innovation\\\/recycled-steel-potassium-ion-batteries\\\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/media\\\/steel-stories\\\/innovation\\\/recycled-steel-potassium-ion-batteries\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/media\\\/steel-stories\\\/innovation\\\/recycled-steel-potassium-ion-batteries\\\/#primaryimage\",\"url\":\"https:\\\/\\\/worldsteel.org\\\/wp-content\\\/uploads\\\/Potassium-Batteries-worldsteel.jpg\",\"contentUrl\":\"https:\\\/\\\/worldsteel.org\\\/wp-content\\\/uploads\\\/Potassium-Batteries-worldsteel.jpg\",\"width\":1170,\"height\":379},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/media\\\/steel-stories\\\/innovation\\\/recycled-steel-potassium-ion-batteries\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u6211\u4eec\u7684\u6545\u4e8b\",\"item\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/media\\\/steel-stories\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"\u521b\u65b0\",\"item\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/media\\\/steel-stories\\\/innovation\\\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"\u56de\u6536\u94a2\u5f00\u542f\u7535\u6c60\u65b0\u65f6\u4ee3\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/#website\",\"url\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/\",\"name\":\"worldsteel.org\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/#organization\",\"name\":\"\u56fd\u9645\u94a2\u94c1\u534f\u4f1a\",\"url\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/worldsteel.org\\\/wp-content\\\/uploads\\\/2021\\\/09\\\/logo.png\",\"contentUrl\":\"https:\\\/\\\/worldsteel.org\\\/wp-content\\\/uploads\\\/2021\\\/09\\\/logo.png\",\"width\":270,\"height\":61,\"caption\":\"\u56fd\u9645\u94a2\u94c1\u534f\u4f1a\"},\"image\":{\"@id\":\"https:\\\/\\\/worldsteel.org\\\/zh-hans\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/worldsteel\",\"https:\\\/\\\/x.com\\\/worldsteel\",\"https:\\\/\\\/www.instagram.com\\\/worldsteelassociation\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/world-steel-association\",\"https:\\\/\\\/www.youtube.com\\\/user\\\/worldsteelorg\"]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"worldsteel | Our stories: Recycled steel could herald new era for batteries","description":"\u4e00\u79cd\u521b\u65b0\u7684\u65b9\u6cd5\u521b\u9020\u4e86\u5c06\u4e0d\u9508\u94a2\u8f6c\u5316\u6210\u53ef\u6301\u7eed\u7684\u94be\u79bb\u5b50\u7535\u6c60\u7684\u53ef\u80fd\u6027","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/recycled-steel-potassium-ion-batteries\/","og_locale":"zh_CN","og_type":"article","og_title":"\u56de\u6536\u94a2\u5f00\u542f\u7535\u6c60\u65b0\u65f6\u4ee3","og_description":"\u4e00\u79cd\u521b\u65b0\u7684\u65b9\u6cd5\u521b\u9020\u4e86\u5c06\u4e0d\u9508\u94a2\u8f6c\u5316\u6210\u53ef\u6301\u7eed\u7684\u94be\u79bb\u5b50\u7535\u6c60\u7684\u53ef\u80fd\u6027","og_url":"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/recycled-steel-potassium-ion-batteries\/","og_site_name":"worldsteel.org","article_publisher":"https:\/\/www.facebook.com\/worldsteel","article_modified_time":"2025-11-20T13:22:56+00:00","og_image":[{"width":1170,"height":379,"url":"https:\/\/worldsteel.org\/wp-content\/uploads\/Potassium-Batteries-worldsteel.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_site":"@worldsteel","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/recycled-steel-potassium-ion-batteries\/","url":"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/recycled-steel-potassium-ion-batteries\/","name":"worldsteel | Our stories: Recycled steel could herald new era for batteries","isPartOf":{"@id":"https:\/\/worldsteel.org\/zh-hans\/#website"},"primaryImageOfPage":{"@id":"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/recycled-steel-potassium-ion-batteries\/#primaryimage"},"image":{"@id":"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/recycled-steel-potassium-ion-batteries\/#primaryimage"},"thumbnailUrl":"https:\/\/worldsteel.org\/wp-content\/uploads\/Potassium-Batteries-worldsteel.jpg","datePublished":"2017-10-05T13:33:03+00:00","dateModified":"2025-11-20T13:22:56+00:00","description":"\u4e00\u79cd\u521b\u65b0\u7684\u65b9\u6cd5\u521b\u9020\u4e86\u5c06\u4e0d\u9508\u94a2\u8f6c\u5316\u6210\u53ef\u6301\u7eed\u7684\u94be\u79bb\u5b50\u7535\u6c60\u7684\u53ef\u80fd\u6027","breadcrumb":{"@id":"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/recycled-steel-potassium-ion-batteries\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/recycled-steel-potassium-ion-batteries\/"]}]},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/recycled-steel-potassium-ion-batteries\/#primaryimage","url":"https:\/\/worldsteel.org\/wp-content\/uploads\/Potassium-Batteries-worldsteel.jpg","contentUrl":"https:\/\/worldsteel.org\/wp-content\/uploads\/Potassium-Batteries-worldsteel.jpg","width":1170,"height":379},{"@type":"BreadcrumbList","@id":"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/recycled-steel-potassium-ion-batteries\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/worldsteel.org\/zh-hans\/"},{"@type":"ListItem","position":2,"name":"\u6211\u4eec\u7684\u6545\u4e8b","item":"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/"},{"@type":"ListItem","position":3,"name":"\u521b\u65b0","item":"https:\/\/worldsteel.org\/zh-hans\/media\/steel-stories\/innovation\/"},{"@type":"ListItem","position":4,"name":"\u56de\u6536\u94a2\u5f00\u542f\u7535\u6c60\u65b0\u65f6\u4ee3"}]},{"@type":"WebSite","@id":"https:\/\/worldsteel.org\/zh-hans\/#website","url":"https:\/\/worldsteel.org\/zh-hans\/","name":"worldsteel.org","description":"","publisher":{"@id":"https:\/\/worldsteel.org\/zh-hans\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/worldsteel.org\/zh-hans\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-Hans"},{"@type":"Organization","@id":"https:\/\/worldsteel.org\/zh-hans\/#organization","name":"\u56fd\u9645\u94a2\u94c1\u534f\u4f1a","url":"https:\/\/worldsteel.org\/zh-hans\/","logo":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/worldsteel.org\/zh-hans\/#\/schema\/logo\/image\/","url":"https:\/\/worldsteel.org\/wp-content\/uploads\/2021\/09\/logo.png","contentUrl":"https:\/\/worldsteel.org\/wp-content\/uploads\/2021\/09\/logo.png","width":270,"height":61,"caption":"\u56fd\u9645\u94a2\u94c1\u534f\u4f1a"},"image":{"@id":"https:\/\/worldsteel.org\/zh-hans\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/worldsteel","https:\/\/x.com\/worldsteel","https:\/\/www.instagram.com\/worldsteelassociation\/","https:\/\/www.linkedin.com\/company\/world-steel-association","https:\/\/www.youtube.com\/user\/worldsteelorg"]}]}},"_links":{"self":[{"href":"https:\/\/worldsteel.org\/zh-hans\/wp-json\/wp\/v2\/steel_story\/26122","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/worldsteel.org\/zh-hans\/wp-json\/wp\/v2\/steel_story"}],"about":[{"href":"https:\/\/worldsteel.org\/zh-hans\/wp-json\/wp\/v2\/types\/steel_story"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/worldsteel.org\/zh-hans\/wp-json\/wp\/v2\/media\/17639"}],"wp:attachment":[{"href":"https:\/\/worldsteel.org\/zh-hans\/wp-json\/wp\/v2\/media?parent=26122"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}