{"id":45182,"date":"2025-03-25T18:00:20","date_gmt":"2025-03-25T10:00:20","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=45182"},"modified":"2025-03-25T10:21:37","modified_gmt":"2025-03-25T02:21:37","slug":"%e7%a8%80%e5%9c%9f%e7%88%ad%e5%a5%aa%e6%88%b0-1%ef%bc%9a%e7%a8%80%e5%9c%9f%e6%98%af%e4%bb%80%e9%ba%bc%ef%bc%9f%e5%ae%83%e4%b8%80%e9%bb%9e%e9%83%bd%e4%b8%8d%e7%a8%80%e6%9c%89%ef%bc%81","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=45182","title":{"rendered":"\u7a00\u571f\u722d\u596a\u6230 (1)\uff1a\u7a00\u571f\u662f\u4ec0\u9ebc\uff1f\u5b83\u4e00\u9ede\u90fd\u4e0d\u7a00\u6709\uff01"},"content":{"rendered":"<p><span style=\"color: #000080;\"><strong>2025\u5e742\u6708\u7f8e\u570b\u7e3d\u7d71\u5ddd\u666e\u8a66\u5716\u8207\u70cf\u514b\u862d\u7e3d\u7d71\u6fa4\u502b\u65af\u57fa\u9054\u6210\u4e00\u9805\u6230\u7565\u5354\u8b70\uff0c\u85c9\u7531\u5c0d\u70cf\u514b\u862d\u7684\u8ecd\u4e8b\u8207\u7d93\u6fdf\u652f\u6301\uff0c\u63db\u53d6\u7f8e\u570b\u5728\u7a00\u571f\u5143\u7d20\u958b\u63a1\u4e0a\u7684\u512a\u5148\u6b0a\uff0c\u9019\u4e00\u8209\u52d5\u518d\u6b21\u4f7f\u7a00\u571f\u5143\u7d20\u6210\u70ba\u5168\u7403\u7126\u9ede\u3002\u7a00\u571f\u5143\u7d20\u96d6\u540d\u70ba\u300c\u7a00\u571f\u300d\uff0c\u4f46\u5be6\u969b\u4e0a\u5176\u5728\u5730\u6bbc\u4e2d\u7684\u542b\u91cf\u4e26\u4e0d\u7a00\u5c11\uff0c\u537b\u56e0\u958b\u63a1\u56f0\u96e3\u4e14\u74b0\u4fdd\u98a8\u96aa\u9ad8\uff0c\u9700\u8981\u9ad8\u79d1\u6280\u6280\u8853\u9032\u884c\u958b\u63a1\uff0c\u4e14\u5206\u5e03\u9ad8\u5ea6\u96c6\u4e2d\u65bc\u7279\u5b9a\u5340\u57df\uff0c\u6210\u70ba\u5168\u7403\u4f9b\u61c9\u93c8\u7684\u6230\u7565\u8981\u9ede\u3002\u7121\u8ad6\u4f60\u7684\u653f\u6cbb\u7acb\u5834\u70ba\u4f55\uff0c\u90fd\u8b93\u6211\u5011\u4e00\u8d77\u4ee5\u79d1\u5b78\u7684\u89d2\u5ea6\u4f86\u8a8d\u8b58\u4ec0\u9ebc\u662f\u7a00\u571f\u5143\u7d20\u5427\uff01<\/strong><\/span><\/p>\n<p><strong>\u64b0\u6587\uff5c\u9ec3\u9f0e\u921e<\/strong><\/p>\n<p>2025\u5e74\uff0c\u7f8e\u570b\u7e3d\u7d71\u5ddd\u666e\u6b63\u8a08\u5283\u8207\u70cf\u514b\u862d\u7e3d\u7d71\u6fa4\u502b\u65af\u57fa\u7c3d\u8a02\u4e00\u9805\u6230\u7565\u5354\u8b70\uff0c\u85c9\u7531\u5354\u52a9\u70cf\u514b\u862d\u5728\u6230\u722d\u4e2d\u7684\u8ecd\u4e8b\u8207\u7d93\u6fdf\u652f\u6301\uff0c\u63db\u53d6\u7f8e\u570b\u5c0d\u70cf\u514b\u862d\u7a00\u571f\u5143\u7d20\u958b\u63a1\u7684\u512a\u5148\u6b0a\u3002\u5ddd\u666e\u5f37\u8abf\uff0c\u70cf\u514b\u862d\u64c1\u6709\u6f5b\u5728\u7684\u8c50\u5bcc\u7a00\u571f\u5132\u5099\uff0c\u4e26\u5c07\u5176\u8996\u70ba\u5f37\u5316\u7f8e\u570b\u79d1\u6280\u8207\u570b\u9632\u7522\u696d\u7684\u91cd\u8981\u6230\u7565\u8cc7\u6e90\uff0c\u7121\u8ad6\u653f\u6cbb\u7acb\u5834\u5982\u4f55\uff0c\u5ddd\u666e\u7e3d\u7d71\u9019\u9805\u7b56\u7565\u518d\u6b21\u7a81\u986f\u4e86\u7a00\u571f\u5143\u7d20\u5728\u73fe\u4ee3\u79d1\u6280\u4e2d\u7684\u95dc\u9375\u5730\u4f4d\uff0c\u8b93\u8a31\u591a\u4eba\u958b\u59cb\u95dc\u6ce8\u7a00\u571f\u5143\u7d20 (Rare Earth Elements, REEs) \u7684\u91cd\u8981\u6027\u3002\u7a00\u571f\u5143\u7d20\u96d6\u7136\u5c11\u5728\u6211\u5011\u7684\u65e5\u5e38\u751f\u6d3b\u4e2d\u88ab\u63d0\u53ca\uff0c\u537b\u662f\u73fe\u4ee3\u79d1\u6280\u4e0d\u53ef\u6216\u7f3a\u7684\u6838\u5fc3\u6750\u6599\u3002\u5f9e\u6211\u5011\u4f7f\u7528\u7684\u667a\u6167\u578b\u624b\u6a5f\u3001\u7b46\u8a18\u578b\u96fb\u8166\u3001LED\u71c8\u6ce1\uff0c\u5230\u98a8\u529b\u767c\u96fb\u6a5f\u548c\u96fb\u52d5\u8eca\u99ac\u9054\uff0c\u7a00\u571f\u5143\u7d20\u7121\u8655\u4e0d\u5728\u3002\u90a3\u9ebc\uff0c\u7a76\u7adf\u4ec0\u9ebc\u662f\u7a00\u571f\u5143\u7d20\uff1f\u5b83\u5011\u53c8\u70ba\u4f55\u5982\u6b64\u91cd\u8981\uff1f<\/p>\n<figure id=\"attachment_45185\" aria-describedby=\"caption-attachment-45185\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-45185\" src=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2025\/03\/\u57161-4-1024x576.jpg\" alt=\"\" width=\"600\" height=\"338\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2025\/03\/\u57161-4-1024x576.jpg 1024w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2025\/03\/\u57161-4-300x169.jpg 300w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2025\/03\/\u57161-4-768x432.jpg 768w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2025\/03\/\u57161-4-1536x864.jpg 1536w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2025\/03\/\u57161-4.jpg 1920w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-45185\" class=\"wp-caption-text\">\u57161\uff1a2025\u5e742\u670828\u65e5\uff0c\u7f8e\u570b\u7e3d\u7d71\u5510\u7d0d\uff0e\u5ddd\u666e (Donald Trum) \u8207\u70cf\u514b\u862d\u7e3d\u7d71\u5f17\u62c9\u57fa\u7c73\u723e\uff0e\u6fa4\u9023\u65af\u57fa (Volodymyr Zelenskyy) \u5728\u767d\u5bae\u6a62\u5713\u5f62\u8fa6\u516c\u5ba4\u8209\u884c\u6703\u8ac7\uff0c\u526f\u7e3d\u7d71\u8a79\u59c6\u65af\uff0e\u5927\u885b\uff0e\u8303\u65af (James David Vance) \u4e5f\u53c3\u52a0\u4e86\u6b64\u6b21\u6703\u8b70\u3002\u6703\u8ac7\u6700\u7d42\u4e0d\u6b61\u800c\u6563\uff0c\u539f\u5b9a\u7684\u7926\u7522\u5354\u8b70\u672a\u80fd\u7c3d\u7f72\uff0c\u6fa4\u9023\u65af\u57fa\u63d0\u524d\u96e2\u958b\u767d\u5bae\uff5c\u4f86\u6e90\uff1aWikimedia Commons<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<h6><span style=\"color: #99cc00;\"><strong>\u4ec0\u9ebc\u662f\u7a00\u571f\u5143\u7d20\uff1f<\/strong><\/span><\/h6>\n<p>\u7a00\u571f\u5143\u7d20\u4ee3\u8868\u7684\u662f\u4f4d\u65bc\u5143\u7d20\u5468\u671f\u8868\u7b2c57\u865f\u81f371\u865f\uff08\u946d\u7cfb\u5143\u7d20\uff0cLa\u81f3Lu\uff09\u4ee5\u53ca\u9227 (Sc) \u548c\u91d4 (Y) \u517117\u7a2e\u91d1\u5c6c\u5143\u7d20\u7684\u7d71\u7a31\uff0c\u96d6\u7136\u88ab\u7a31\u70ba\u300c\u7a00\u571f\u300d\uff0c\u5be6\u969b\u4e0a\u7a00\u571f\u5143\u7d20\u5728\u5730\u6bbc\u4e2d\u7684\u5b58\u91cf\u4e26\u4e0d\u7b97\u4f4e\uff0c\u751a\u81f3\u6bd4\u91d1\u3001\u9251\u7b49\u8cb4\u91d1\u5c6c\u66f4\u5e38\u898b\u3002\u7136\u800c\uff0c\u7a00\u571f\u5143\u7d20\u901a\u5e38\u5206\u6563\u65bc\u591a\u7a2e\u7926\u7269\u4e2d\uff0c\u4e26\u975e\u4ee5\u7d14\u91d1\u5c6c\u5f62\u5f0f\u5b58\u5728\uff0c\u4f7f\u5f97\u5176\u63d0\u53d6\u7684\u904e\u7a0b\u6975\u70ba\u8907\u96dc\u4e14\u8cbb\u6642\u8cbb\u529b\uff0c\u4e14\u4f34\u96a8\u56b4\u91cd\u7684\u74b0\u5883\u6c61\u67d3\u554f\u984c\u3002\u5c31\u5730\u7406\u4f4d\u7f6e\u7684\u5206\u5e03\u4e0a\uff0c\u5168\u7403\u7a00\u571f\u5143\u7d20\u8cc7\u6e90\u9ad8\u5ea6\u96c6\u4e2d\uff0c\u4e2d\u570b\u64c1\u6709\u5168\u7403\u7d0460%\u7684\u7a00\u571f\u5132\u91cf\uff0c\u4e26\u4f54\u64da\u8d85\u904e80%\u7684\u5168\u7403\u7a00\u571f\u4f9b\u61c9\u5e02\u5834\u3002\u5176\u4ed6\u4e3b\u8981\u5132\u91cf\u570b\u5305\u62ec\uff1a\u8d8a\u5357\u8207\u5df4\u897f\uff0c\u6b64\u5169\u570b\u5bb6\u5404\u64c1\u6709\u7d0418%\u7684\u5132\u91cf\uff0c\u9084\u6709\u4fc4\u7f85\u65af\u3001\u5370\u5ea6\u3001\u6fb3\u6d32\u7b49\u570b\u4ea6\u64c1\u6709\u90e8\u5206\u5132\u5099\u3002<\/p>\n<figure id=\"attachment_45183\" aria-describedby=\"caption-attachment-45183\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-45183\" src=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2025\/03\/\u57162-4-1024x666.jpg\" alt=\"\" width=\"600\" height=\"390\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2025\/03\/\u57162-4-1024x666.jpg 1024w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2025\/03\/\u57162-4-300x195.jpg 300w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2025\/03\/\u57162-4-768x499.jpg 768w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2025\/03\/\u57162-4.jpg 1200w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-45183\" class=\"wp-caption-text\">\u57162\uff1a\u7a00\u571f\u6c27\u5316\u7269\uff0c\u81ea\u9802\u90e8\u4e2d\u592e\u9806\u6642\u91dd\u65b9\u5411\u4f9d\u6b21\u70ba\uff1a\u9420 (Pr)\u3001\u9230 (Ce)\u3001\u946d (La)\u3001\u91f9 (Nd)\u3001\u91e4 (Sm) \u548c\u91d3 (Gd)\uff5c\u4f86\u6e90\uff1aWikimedia Commons<\/figcaption><\/figure>\n<figure id=\"attachment_45184\" aria-describedby=\"caption-attachment-45184\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-45184\" src=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2025\/03\/\u57163-4-1024x787.jpg\" alt=\"\" width=\"600\" height=\"461\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2025\/03\/\u57163-4-1024x787.jpg 1024w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2025\/03\/\u57163-4-300x230.jpg 300w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2025\/03\/\u57163-4-768x590.jpg 768w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2025\/03\/\u57163-4-1536x1180.jpg 1536w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2025\/03\/\u57163-4-2048x1573.jpg 2048w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-45184\" class=\"wp-caption-text\">\u57163\uff1a\u5143\u7d20\u5132\u91cf\u6bd4\u8f03\u3002\u53ef\u4ee5\u770b\u5230\u7a00\u571f\u5143\u7d20\uff08\u85cd\u8272\u6a19\u793a\uff09\u7684\u5132\u91cf\u4e26\u4e0d\u7a00\u6709\uff0c\u6bd4\u8d77\u751f\u6d3b\u4e2d\u898b\u5230\u7684\u91d1 (Au) \u8207\u9251 (Pt) \u9084\u8981\u591a\uff5c\u4f86\u6e90\uff1a\u6539\u7e6a\u81eaWikimedia Commons<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<h6><span style=\"color: #99cc00;\"><strong>\u7a00\u571f\u5143\u7d20\u5728\u73fe\u4ee3\u79d1\u6280\u7684\u61c9\u7528<\/strong><\/span><\/h6>\n<p>\u7a00\u571f\u5143\u7d20\u7684\u512a\u7570\u78c1\u6027\u662f\u6210\u70ba\u73fe\u4ee3\u79d1\u6280\u7684\u95dc\u9375\uff0c\u50cf\u662f\u91f9 (Nd)\u3001\u9420 (Pr) \u548c\u93d1 (Dy) 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(NdFeB) \u78c1\u9435\u4e2d\uff0c\u9019\u7a2e\u78c1\u9435\u4e0d\u50c5\u80fd\u986f\u8457\u63d0\u5347\u767c\u96fb\u6548\u7387\uff0c\u9084\u80fd\u6709\u6548\u6e1b\u5c11\u80fd\u6e90\u640d\u8017\u3002\u540c\u6642\uff0c\u96fb\u52d5\u8eca\u99ac\u9054\u4e5f\u5927\u91cf\u4f7f\u7528\u91f9 (Nd) \u8207\u93d1 (Dy)\uff0c\u4f7f\u5176\u5177\u5099\u5c0f\u578b\u5316\u3001\u9ad8\u8f49\u901f\u8207\u9ad8\u6548\u80fd\u7684\u7279\u6027\u3002\u6b64\u5916\uff0c\u7a00\u571f\u5143\u7d20\u4ea6\u5728\u8ecd\u4e8b\u9818\u57df\u767c\u63ee\u91cd\u8981\u4f5c\u7528\uff0c\u92f1 (Tb) \u8207\u91f9 (Nd) \u88ab\u5ee3\u6cdb\u7528\u65bc\u7cbe\u5bc6\u5c0e\u5f48\u5236\u5c0e\u7cfb\u7d71\u3001\u96f7\u9054\u8207\u885b\u661f\u901a\u8a0a\u8a2d\u5099\u4e2d\uff0c\u92aa (Eu) 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\/>\n<p><strong>\u53c3\u8003\u6587\u737b<\/strong><\/p>\n<ol>\n<li>Zhu, Wei, and Shun Xu. \"Rare Earth Elements in Modern Technology and Supply Chain Risks.\" Journal of Materials Science &amp; Technology 56, no. 2 (2021): 221-230.<\/li>\n<li>Wang, Li, and Jie Chen. \"Magnetic Properties and Applications of Rare Earth Materials.\" Journal of Applied Physics 48, no. 3 (2019): 341-350.<\/li>\n<li>Smith, B. J., Riddle, M. E., Earlam, M. R., Iloeje, C., &amp; Diamond, D. (2022). Rare earth permanent magnets: supply chain deep dive assessment. USDOE Office of Policy (PO), Washington DC (United States).<\/li>\n<li>Tse, P. K. (2011). China's rare-earth industry.<\/li>\n<li>Zenglein, M. J. (2021). Revisiting the China-Japan rare earths dispute of 2010. CEPR<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>2025\u5e742\u6708\u7f8e\u570b\u7e3d\u7d71\u5ddd\u666e\u8a66\u5716\u8207\u70cf\u514b\u862d\u7e3d\u7d71\u6fa4\u502b\u65af\u57fa\u9054\u6210\u4e00\u9805\u6230\u7565\u5354\u8b70\uff0c\u85c9\u7531\u5c0d\u70cf\u514b\u862d\u7684\u8ecd\u4e8b\u8207\u7d93\u6fdf\u652f\u6301\uff0c\u63db\u53d6\u7f8e\u570b\u5728\u7a00\u571f\u5143\u7d20\u958b\u63a1\u4e0a\u7684\u512a\u5148\u6b0a\uff0c\u9019\u4e00\u8209\u52d5\u518d\u6b21\u4f7f\u7a00\u571f\u5143\u7d20\u6210\u70ba\u5168\u7403\u7126\u9ede\u3002\u7a00\u571f\u5143\u7d20\u96d6\u540d\u70ba\u300c\u7a00\u571f\u300d\uff0c\u4f46\u5be6\u969b\u4e0a\u5176\u5728\u5730\u6bbc\u4e2d\u7684\u542b\u91cf\u4e26\u4e0d\u7a00\u5c11\uff0c\u537b\u56e0\u958b\u63a1\u56f0\u96e3\u4e14\u74b0\u4fdd\u98a8\u96aa\u9ad8\uff0c\u9700\u8981\u9ad8\u79d1\u6280\u6280\u8853\u9032\u884c\u958b\u63a1\uff0c\u4e14\u5206\u5e03\u9ad8\u5ea6\u96c6\u4e2d\u65bc\u7279\u5b9a\u5340\u57df\uff0c\u6210\u70ba\u5168\u7403\u4f9b\u61c9\u93c8\u7684\u6230\u7565\u8981\u9ede\u3002\u7121\u8ad6\u4f60\u7684\u653f\u6cbb\u7acb\u5834\u70ba\u4f55\uff0c\u90fd\u8b93\u6211\u5011\u4e00\u8d77\u4ee5\u79d1\u5b78\u7684\u89d2\u5ea6\u4f86\u8a8d\u8b58\u4ec0\u9ebc\u662f\u7a00\u571f\u5143\u7d20\u5427\uff01<\/p>\n","protected":false},"author":20,"featured_media":45185,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32,1023,3293,3005,2977],"tags":[7342,7343,7341,498],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2025\/03\/\u57161-4.jpg","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/45182"}],"collection":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=45182"}],"version-history":[{"count":1,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/45182\/revisions"}],"predecessor-version":[{"id":45186,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/45182\/revisions\/45186"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/45185"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=45182"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=45182"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=45182"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}