{"id":92081,"date":"2023-07-18T09:15:57","date_gmt":"2023-07-18T00:15:57","guid":{"rendered":"https:\/\/www.waseda.jp\/top\/?p=92081"},"modified":"2023-10-24T11:34:49","modified_gmt":"2023-10-24T02:34:49","slug":"1%e5%88%86%e3%81%a7%e8%a3%85%e7%9d%80%e5%8f%af%e8%83%bd%e3%80%81%e8%85%b0%e3%81%a0%e3%81%91%e3%81%a7%e3%81%aa%e3%81%8f%e8%85%95%e3%81%ae%e8%b2%a0%e6%8b%85%e3%82%82%e8%bb%bd%e6%b8%9b%e3%81%99-2-3-4-7-7","status":"publish","type":"post","link":"https:\/\/www.waseda.jp\/top\/news\/92081","title":{"rendered":"HEA\u30e1\u30bd\u591a\u5b54\u4f53\u306e\u5408\u6210\u306b\u521d\u6210\u529f"},"content":{"rendered":"<h1>\u30cf\u30a4\u30a8\u30f3\u30c8\u30ed\u30d4\u30fc\u5408\u91d1\u30e1\u30bd\u591a\u5b54\u4f53\u306e\u5408\u6210\u306b\u521d\u6210\u529f<small><br 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href=\"https:\/\/w-rdb.waseda.jp\/html\/100000401_ja.html\">\u671d\u65e5\u900f\u6559\u6388<\/a>\u3068\u306e\u5171\u540c\u7814\u7a76\u3067\u3001\u30d6\u30ed\u30c3\u30af\u5171\u91cd\u5408\u4f53\u6ce8\uff11\u30df\u30bb\u30eb\u6ce8\uff12\u3092\u92f3\u578b\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u5316\u5b66\u9084\u5143\u6cd5\u6ce8\uff13\u306b\u3088\u308b\u30015\u7a2e\u91d1\u5c5e\u304b\u3089\u306a\u308b\u591a\u5b54\u4f53\u9aa8\u683c\u306e\u5408\u6210\u6cd5\u3092\u65b0\u305f\u306b\u958b\u767a\u3057\u307e\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\u3001\u30cf\u30a4\u30a8\u30f3\u30c8\u30ed\u30d4\u30fc\u5408\u91d1\uff08HEA; High Entropy Alloy\uff09\u6ce8\uff14\u304b\u3089\u306a\u308b\u30e1\u30bd\u591a\u5b54\u4f53\u6ce8\uff15\u306e\u5408\u6210\u306b\u4e16\u754c\u3067\u521d\u3081\u3066\u6210\u529f\u3057\u307e\u3057\u305f\u3002<\/p>\n<div id=\"attachment_92128\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-92128\" src=\"https:\/\/www.waseda.jp\/top\/assets\/uploads\/2023\/07\/image001-e1689702111649.png\" alt=\"\" width=\"1080\" height=\"939\" \/><p class=\"wp-caption-text\">\uff08\u5de6\u304b\u3089\uff09\uff08\u65e9\u7a32\u7530\u5927\u5b66\uff09\u5948\u826f\u6d0b\u5e0c\u7814\u7a76\u9662\u51c6\u6559\u6388\u3001\uff08\u65e9\u7a32\u7530\u5927\u5b66\uff09\u671d\u65e5\u900f\u6559\u6388\u3001\uff08JST-ERATO\uff09\u30ab\u30f3 \u30e6\u30f3\u30c1\u30f3\u7814\u7a76\u54e1\uff08\u5143\u65e9\u7a32\u7530\u5927\u5b66\u535a\u58eb\u8ab2\u7a0b\u5b66\u751f\uff09\u3001\uff08\u540d\u53e4\u5c4b\u5927\u5b66\uff09\u5c71\u5185 \u60a0\u8f14\u5353\u8d8a\u6559\u6388\u3001\uff08\u65e9\u7a32\u7530\u5927\u5b66\uff09\u6c5f\u53e3\u7f8e\u967d\u51c6\u6559\u6388\u3002<\/p><\/div>\n<p>\u4eca\u56de\u5f97\u3089\u308c\u305fHEA\u30e1\u30bd\u591a\u5b54\u4f53\uff08\u91d1\u5c5e\u7a2e\uff1aPtPdRhRuCu\uff09\u306f\u3001\u5e83\u7bc4\u56f2\u306apH\u9818\u57df\u306b\u308f\u305f\u3063\u3066\u6c34\u7d20\u767a\u751f\u53cd\u5fdc (HER) 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\/>\n\u672c\u7814\u7a76\u6210\u679c\u306f\u30012023\u5e747\u670813\u65e5\u4ed8Nature Communications\u306b\u63b2\u8f09\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<h4>\uff08\uff11\uff09\u7814\u7a76\u80cc\u666f\u3068\u5185\u5bb9<\/h4>\n<p>\u30bc\u30aa\u30e9\u30a4\u30c8\u3001\u6d3b\u6027\u70ad\u3001\u30b7\u30ea\u30ab\u30b2\u30eb\u306b\u4ee3\u8868\u3055\u308c\u308b\u30ca\u30ce\u7a7a\u9593\u3092\u6709\u3059\u308b\u591a\u5b54\u8cea\u6750\u6599\u306f\u3001\u74b0\u5883\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u3001\u5149\u5b66\u3001\u533b\u7642\u3001\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u306a\u3069\u306e\u5e45\u5e83\u3044\u5206\u91ce\u3067\u306e\u5fdc\u7528\u304c\u671f\u5f85\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>2013\u5e74\u304b\u3089\u306e\u56fd\u306e\u6226\u7565\u76ee\u6a19\u3067\u3042\u308b\u300c\u9078\u629e\u7684\u7269\u8cea\u8caf\u8535\u30fb\u8f38\u9001\u30fb\u5206\u96e2\u30fb\u5909\u63db\u7b49\u3092\u5b9f\u73fe\u3059\u308b\u7269\u8cea\u4e2d\u306e\u5fae\u7d30\u306a\u7a7a\u9593\u7a7a\u9699\u69cb\u9020\u5236\u5fa1\u6280\u8853\u306b\u3088\u308b\u65b0\u6a5f\u80fd\u6750\u6599\u306e\u5275\u88fd\u300d\u306b\u57fa\u3065\u304d\u3001\u3044\u304f\u3064\u304b\u306ePRESTO\uff08\u3055\u304d\u304c\u3051\uff09\u6ce8\uff17\u3068CREST\u6ce8\uff18\uff08\u4f8b\u3048\u3070\u3001\u3055\u304d\u304c\u3051\uff1a\u8d85\u7a7a\u9593\u5236\u5fa1\u3068\u9769\u65b0\u7684\u6a5f\u80fd\u5275\u6210\u306a\u3069\u3001CREST\uff1a\u8d85\u7a7a\u9593\u5236\u5fa1\u306b\u57fa\u3065\u304f\u9ad8\u5ea6\u306a\u7279\u6027\u3092\u6709\u3059\u308b\u9769\u65b0\u7684\u6a5f\u80fd\u7d20\u6750\u7b49\u306e\u5275\u88fd\u306a\u3069\uff09\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c\u3053\u308c\u307e\u3067\u5b9f\u65bd\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u591a\u5b54\u4f53\u304c\u6709\u3059\u308b\u9ad8\u3044\u6bd4\u8868\u9762\u7a4d\u3068\u5927\u304d\u306a\u7d30\u5b54\u5bb9\u7a4d\u306e\u6a5f\u80fd\u306f\u9b45\u529b\u7684\u3067\u3001\u30ca\u30ce\u591a\u5b54\u4f53\u3068\u3057\u3066\u306f\u4f1d\u7d71\u7684\u306b\u306f\u30bc\u30aa\u30e9\u30a4\u30c8\u304c\u7814\u7a76\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u3002\u66f4\u306b\u30011990\u5e74\u4ee3\u304b\u3089\u306f\u3001\u305d\u308c\u3088\u308a\u3082\u5927\u304d\u306a\u7d30\u5b54\u3092\u6709\u3059\u308b\u30e1\u30bd\u591a\u5b54\u4f53\u306e\u7814\u7a76\u304c\u4e16\u754c\u4e2d\u3067\u6d3b\u767a\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3067\u3001\u6709\u6a5f\u7a2e\u3092\u57fa\u672c\u30e6\u30cb\u30c3\u30c8\u3068\u3059\u308b\u7a7a\u9593\u7269\u8cea\u3001\u307e\u305f\u306f\u6709\u6a5f\u914d\u4f4d\u5b50\u3068\u91d1\u5c5e\u30a4\u30aa\u30f3\u306e\u300c\u914d\u4f4d\u7d50\u5408\u300d\u304b\u3089\u306a\u308bPCP\/MOF\u6ce8\uff19\u306f\u3001\u305d\u306e\u5236\u5fa1\u3055\u308c\u305f\u7a7a\u9593\u306b\u3088\u308a\u30ac\u30b9\u5438\u7740\u3001\u5206\u96e2\u3001\u5206\u5b50\u8a8d\u8b58\u306a\u3069\u3068\u3057\u3066\u306e\u5fdc\u7528\u5c55\u958b\u304c\u306a\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u3002\u4e00\u65b9\u3067\u3001\u96fb\u6c17\u5316\u5b66\u53cd\u5fdc\u3092\u4f34\u3046\uff08\u96fb\u6975\uff09\u89e6\u5a92\u3001\u30ad\u30e3\u30d1\u30b7\u30bf\u3001\u4e8c\u6b21\u96fb\u6c60\u3001\u71c3\u6599\u96fb\u6c60\u306a\u3069\u3078\u306e\u5fdc\u7528\u3092\u8003\u3048\u308b\u3068\u3001\u539f\u5b50\u304c\u5171\u6709\u7d50\u5408\u307e\u305f\u306f\u91d1\u5c5e\u7d50\u5408\u306b\u3088\u3063\u3066\u7d50\u5408\u3055\u308c\u3066\u3044\u308b\u5b89\u5b9a\u306a\u7121\u6a5f\u56fa\u4f53\u3067\u3042\u308a\u3001\u304b\u3064\u5c0e\u96fb\u6027\u3092\u6709\u3059\u308b\u9aa8\u683c\u3067\u5f62\u6210\u3055\u308c\u305f\u65b0\u898f\u306a\u591a\u5b54\u4f53\u3092\u767a\u898b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u307e\u3067\u5c71\u5185\u3089\u306f\u3001\u5c0e\u96fb\u4f53\u306e\u7d44\u6210\u306b\u306a\u308a\u3046\u308b\u7121\u6a5f\u7a2e\u3092\u9078\u629e\u3057\u3001\u8a2d\u8a08\u3055\u308c\u305f\u92f3\u578b\u3068\u306e\u65b0\u3057\u3044\u81ea\u5df1\u7d44\u7e54\u5316\u3092\u4e16\u754c\u306b\u5148\u99c6\u3051\u3066\u63d0\u6848\u3057\u3001\u4eca\u307e\u3067\u5408\u6210\u304c\u4e0d\u53ef\u80fd\u3067\u3042\u3063\u305f\u7d44\u6210\u306b\u3088\u308b\u7269\u8cea\u306e\u591a\u5b54\u5316\u3092\u6b21\u3005\u306b\u9054\u6210\u3057\u3066\u304d\u307e\u3057\u305f\uff08\u4f8b\u3048\u3070\uff0cNature Protocols, 15, 2980\u20133008 (2020)\u306a\u3069\uff09\u3002\u9ad8\u5ea6\u306b\u7a7a\u9593\u5236\u5fa1\u3055\u308c\u305f\u91d1\u5c5e\u30e1\u30bd\u591a\u5b54\u4f53\u306f\u3001\u305d\u308c\u81ea\u4f53\u304c\uff08\u96fb\u6975\uff09\u89e6\u5a92\u3068\u3057\u3066\u4f5c\u7528\u3059\u308b\u91d1\u5c5e\u8868\u9762\u3092\u6709\u3057\u3066\u304a\u308a\u3001\u307e\u305f\u9ad8\u3044\u6bd4\u9762\u7a4d\u3092\u6709\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u5316\u5b66\u53cd\u5fdc\u306e\u4fc3\u9032\u306b\u5bc4\u4e0e\u3059\u308b\u53cd\u5fdc\u5834\u304c\u591a\u304f\u898b\u3089\u308c\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u307e\u3067\u5831\u544a\u3055\u308c\u3066\u304d\u305f\u5408\u91d1\u30e1\u30bd\u591a\u5b54\u4f53\u306b\u306f2-\uff13\u7a2e\u985e\u306e\u91d1\u5c5e\u5143\u7d20\u304c\u542b\u307e\u308c\u308b\u3082\u306e\u306f\u3042\u308a\u307e\u3057\u305f\u304c\u30015\u7a2e\u985e\u4ee5\u4e0a\u306e\u5143\u7d20\u3092\u542b\u3080HEA\u306f\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002HEA\u306f\u3001\u8907\u6570\u306e\u91d1\u5c5e\u5143\u7d20\uff08\u901a\u5e38\u3001\uff15\u7a2e\u4ee5\u4e0a\uff09\u304c\u5747\u4e00\u306b\u6df7\u3056\u308a\u5408\u3063\u3066\u3044\u308b\u5408\u91d1\u306e\u3053\u3068\u3067\u3042\u308a\u3001\u7d50\u6676\u69cb\u9020\u3001\u96fb\u5b50\u72b6\u614b\u304c\u975e\u5e38\u306b\u8907\u96d1\u306b\u306a\u308b\u3053\u3068\u304c\u7279\u5fb4\u3067\u3001\u3053\u308c\u306b\u3088\u308a\u901a\u5e38\u306e\u5408\u91d1\u3088\u308a\u3082\u9ad8\u3044\u30a8\u30f3\u30c8\u30ed\u30d4\u30fc\uff08\u4e71\u96d1\u3055\uff09\u304c\u5b9f\u73fe\u3055\u308c\u307e\u3059\uff08\u56f31\uff09\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-92084\" src=\"https:\/\/www.waseda.jp\/top\/assets\/uploads\/2023\/07\/c9d60bc3c354b8b8576cdf2a19e612dc.png\" alt=\"\" width=\"536\" height=\"303\" \/><\/p>\n<p style=\"text-align: center;\"><small>\u56f3\uff11\uff0e\u591a\u7a2e\u985e\u306e\u91d1\u5c5e\u539f\u5b50\u304b\u3089\u306a\u308b\u30cf\u30a4\u30a8\u30f3\u30c8\u30ed\u30d4\u30fc\u5408\u91d1\u306e\u5f62\u6210<br \/>\n(\u69cb\u6210\u539f\u5b50\u6570\uff08\u6a2a\u8ef8\uff09\u3068\u30a8\u30f3\u30c8\u30ed\u30d4\u30fc\uff08\u7e26\u8ef8\uff09\u306e\u95a2\u4fc2\u3001\u69cb\u6210\u539f\u5b50\u6570\u306e\u5897\u52a0\u306b\u4f34\u3044\u30a8\u30f3\u30c8\u30ed\u30d4\u30fc\u304c\u5927\u304d\u304f\u306a\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002)<\/small><\/p>\n<p>\u3053\u306e\u4e71\u96d1\u3055\u306f\u3001\u5408\u91d1\u5185\u306e\u539f\u5b50\u306e\u914d\u5217\u3084\u7d50\u6676\u69cb\u9020\u3092\u5236\u5fa1\u3057\u3001\u7269\u7406\u7684\u30fb\u5316\u5b66\u7684\u6027\u8cea\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u3001\u3053\u308c\u3089\u306e\u512a\u308c\u305f\u7279\u6027\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3001\u89e6\u5a92\u3001\u30d5\u30a9\u30c8\u30cb\u30af\u30b9\u3001\u751f\u7269\u533b\u5b66\u306b\u304a\u3044\u3066\u591a\u69d8\u306a\u7528\u9014\u3078\u7528\u3044\u3089\u308c\u3066\u304d\u307e\u3057\u305f\u3002\u3055\u3089\u306b\u306f\u3001HEA\u3067\u306f\u6240\u671b\u306e\u8907\u6570\u306e\u91d1\u5c5e\u5143\u7d20\u3092\u9078\u3073\u3001\u305d\u308c\u3089\u306e\u91cf\u3092\u5236\u5fa1\u3059\u308b\u3053\u3068\u3067\u7279\u6027\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u307e\u3067\u3001HEA\u304b\u3089\u306a\u308b\u30ca\u30ce\u6750\u6599\u3067\u306f\u30ca\u30ce\u7c92\u5b50\u306a\u3069\u306e\u7814\u7a76\u304c\u4e3b\u6d41\u3067\u3042\u308a\u3001\u305d\u306e\u30ca\u30ce\u7c92\u5b50\u8868\u9762\u306e\u51f9\u51f8\u3084\u7c92\u5b50\u5185\u90e8\u306e\u30b3\u30a2\u30fc\u30b7\u30a7\u30eb\u69cb\u9020\u5316\u306a\u3069\u306b\u3088\u308a\u3001\u6a5f\u80fd\u306e\u5411\u4e0a\u304c\u9054\u6210\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u4e00\u65b9\u3001HEA\u3092\u53d6\u308a\u6271\u3063\u305f\u591a\u5b54\u4f53\u306e\u4f8b\u306f\u306a\u304f\u3001\u30e1\u30bd\u7d30\u5b54\u306e\u7d30\u5b54\u58c1\u4e2d\u306b5\u3064\u4ee5\u4e0a\u306e\u91d1\u5c5e\u5143\u7d20\u3092\u7d44\u307f\u8fbc\u3080\u3053\u3068\u306f\u3001\u8907\u96d1\u306a\u5171\u6790\u51fa\u53cd\u5fdc\u4e0b\u306b\u3088\u308b\u6838\u751f\u6210\u3068\u7d50\u6676\u6210\u9577\u306e\u5236\u5fa1\u306e\u96e3\u3057\u3055\u306b\u3088\u308a\u56f0\u96e3\u3067\u3057\u305f\u3002<\/p>\n<p>\u672c\u7814\u7a76\u3067\u306f\u3001\u4e16\u754c\u3067\u521d\u3081\u3066HEA\u30e1\u30bd\u591a\u5b54\u4f53\u306e\u5408\u6210\u306b\u6210\u529f\u3057\u307e\u3057\u305f\u3002\u307e\u305f\u3001\u30d6\u30ed\u30c3\u30af\u5171\u91cd\u5408\u4f53\u30df\u30bb\u30eb\u3092\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3068\u3057\u3066\u4f7f\u7528\u3057\u3066\u3001Pt\u3001Pd\u3001Rh\u3001Ru\u3001Cu\u304b\u3089\u306a\u308b\u9aa8\u683c\u3092\u6709\u3059\u308b\u591a\u5b54\u4f53\u3092\u5408\u6210\u3059\u308b\u5316\u5b66\u9084\u5143\u6cd5\u3092\u958b\u767a\u3057\u307e\u3057\u305f\u3002\u305d\u3057\u3066\u3001PtPdRhRuCu\u591a\u5b54\u4f53\u306f\u3001\u5e83\u7bc4\u56f2\u306epH\u9818\u57df\u306b\u308f\u305f\u3063\u3066\u6c34\u7d20\u767a\u751f\u53cd\u5fdc (HER) \u306b\u5bfe\u3057\u3066\u512a\u308c\u305f\u6d3b\u6027\u3068\u5b89\u5b9a\u6027\u3092\u793a\u3059\u96fb\u6975\u89e6\u5a92\u3067\u3042\u308a\u3001\u4ed6\u306eHER\u96fb\u6975\u89e6\u5a92\u3092\u5927\u304d\u304f\u4e0a\u56de\u308b\u89e6\u5a92\u6d3b\u6027\u3068\u5b89\u5b9a\u6027\u3092\u6709\u3059\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u306b\u306fHEA\u306b\u3088\u308b\u52b9\u679c\u3060\u3051\u3067\u306a\u304f\u3001\u8c4a\u5bcc\u306b\u5b58\u5728\u3059\u308b\u30e1\u30bd\u7d30\u5b54\u306b\u3088\u308a\u96fb\u6975\u4e2d\u306e\u52b9\u7387\u7684\u306a\u53cd\u5fdc\u7269\u3084\u751f\u6210\u7269\u306e\u79fb\u52d5\u304c\u5bb9\u6613\u306b\u306a\u308b\u3053\u3068\u3082\u5bc4\u4e0e\u3057\u3066\u3044\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<h4>\uff08\uff12\uff09\u6210\u679c\u306e\u610f\u7fa9<\/h4>\n<p>\u591a\u5b54\u69cb\u9020\u5f62\u6210\u306e\u305f\u3081\u3001\u30d6\u30ed\u30c3\u30af\u5171\u91cd\u5408\u4f53\u304b\u3089\u306a\u308b\u30df\u30bb\u30eb\u3092\u30bd\u30d5\u30c8\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\uff08\u92f3\u578b\uff09\u3068\u3057\u3066\u4f7f\u7528\u3057\u3001Pt\u3001Pd\u3001Rh\u3001Ru\u3001Cu\u3092\u9069\u5207\u306b\u91d1\u5c5e\u6790\u51fa\u3055\u305b\u3066HEA\u30e1\u30bd\u591a\u5b54\u4f53\u3092\u5f97\u308b\u305f\u3081\u306e\u5316\u5b66\u9084\u5143\u6cd5\u3092\u65b0\u898f\u306b\u958b\u767a\u3057\u307e\u3057\u305f\u3002\u591a\u5b54\u4f53\u306e\u7d30\u5b54\u30b5\u30a4\u30ba\u306f\u3001\u7528\u3044\u308b\u8abf\u6574\u30d6\u30ed\u30c3\u30af\u5171\u91cd\u5408\u4f53\u30df\u30bb\u30eb\u306e\u5927\u304d\u3055\u3067\u5236\u5fa1\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u5f97\u3089\u308c\u305fHEA\u30e1\u30bd\u591a\u5b54\u4f53\u306f\u5747\u4e00\u306a\u30b5\u30a4\u30ba\u306e\u7d30\u5b54\u3092\u6709\u3057\u3066\u304a\u308a\u3001\u7d50\u6676\u6027\u3092\u6709\u3059\u308b\u7d30\u5b54\u58c1\u4e2d\u306b\u306fPt\u3001Pd\u3001Rh\u3001Ru\u3001Cu\u306e\u5404\u539f\u5b50\u304c\u5747\u4e00\u306b\u5206\u6563\u3057\u307e\u3059\uff08\u56f32\uff09\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-92085\" src=\"https:\/\/www.waseda.jp\/top\/assets\/uploads\/2023\/07\/cbf5b9f60da99bf791c0aa12a770f429-2.png\" alt=\"\" width=\"741\" height=\"329\" srcset=\"https:\/\/www.waseda.jp\/top\/assets\/uploads\/2023\/07\/cbf5b9f60da99bf791c0aa12a770f429-2.png 1020w, https:\/\/www.waseda.jp\/top\/assets\/uploads\/2023\/07\/cbf5b9f60da99bf791c0aa12a770f429-2-610x271.png 610w, https:\/\/www.waseda.jp\/top\/assets\/uploads\/2023\/07\/cbf5b9f60da99bf791c0aa12a770f429-2-768x341.png 768w\" sizes=\"auto, (max-width: 741px) 100vw, 741px\" \/><\/p>\n<p style=\"text-align: center;\"><small>\u56f32: \u5f97\u3089\u308c\u305fHEA\u591a\u5b54\u4f53\u306e\u96fb\u5b50\u9855\u5fae\u93e1\u50cf\u3068\u5143\u7d20\u30de\u30c3\u30d4\u30f3\u30b0<\/small><\/p>\n<p>\u5f97\u3089\u308c\u305fPt\u3001Pd\u3001Rh\u3001Ru\u3001Cu\u304b\u3089\u306a\u308b\u65b0\u898fHEA\u30e1\u30bd\u591a\u5b54\u4f53\u306f\u3001\u5f93\u6765\u306e\u96fb\u6975\u89e6\u5a92\u3088\u308a\u3082HER \u306b\u5bfe\u3057\u3066\u512a\u308c\u305f\u89e6\u5a92\u6d3b\u6027\u304c\u3042\u308a\u3001\u305d\u308c\u3082\u5e83\u7bc4\u56f2\u306epH\u306b\u308f\u305f\u3063\u3066\u9855\u8457\u306a\u6d3b\u6027\u3068\u8010\u4e45\u6027\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u4e26\u5916\u308c\u305f\u6027\u80fd\u306f\u3001\u7d30\u5b54\u5185\u306e\u7570\u7a2e\u91d1\u5c5e\u5143\u7d20\u9593\u306b\u5f62\u6210\u3059\u308b\u6d3b\u6027\u91d1\u5c5e\u90e8\u4f4d\u306b\u8d77\u56e0\u3057\u307e\u3059\uff08\u56f3\uff13\uff09\u3002\u7279\u5b9a\u306epH\u4e0b\u3067HER\u306b\u5bfe\u3057\u3066\u512a\u308c\u305f\u6d3b\u6027\u3092\u793a\u3059\u3082\u306e\u306f\u4eca\u307e\u3067\u3082\u3042\u308a\u307e\u3057\u305f\u304c\uff0c\u540c\u3058\u89e6\u5a92\u3092\u7528\u3044\u3066\u9178\u6027\uff0c\u4e2d\u6027\uff0c\u30a2\u30eb\u30ab\u30ea\u6027\u4e0b\u3059\u3079\u3066\u306e\u6761\u4ef6\u306b\u304a\u3044\u3066\uff0c\u512a\u308c\u305fHER\u6d3b\u6027\u3092\u9054\u6210\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\uff08\u56f3\uff14\uff09\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-92086\" src=\"https:\/\/www.waseda.jp\/top\/assets\/uploads\/2023\/07\/5e4896966c9944fcf00890f4502605bf-1.png\" alt=\"\" width=\"722\" height=\"404\" srcset=\"https:\/\/www.waseda.jp\/top\/assets\/uploads\/2023\/07\/5e4896966c9944fcf00890f4502605bf-1.png 978w, https:\/\/www.waseda.jp\/top\/assets\/uploads\/2023\/07\/5e4896966c9944fcf00890f4502605bf-1-610x342.png 610w, https:\/\/www.waseda.jp\/top\/assets\/uploads\/2023\/07\/5e4896966c9944fcf00890f4502605bf-1-768x430.png 768w\" sizes=\"auto, (max-width: 722px) 100vw, 722px\" \/><\/p>\n<p style=\"text-align: center;\"><small>\u56f33\uff1aHEA\u4e0a\u3067\u8d77\u3053\u308bHER\u53cd\u5fdc\u306e\u30e2\u30c7\u30eb\u56f3<\/small><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-92087\" src=\"https:\/\/www.waseda.jp\/top\/assets\/uploads\/2023\/07\/1efad1b5aa917a846fa5b3fc11367269.png\" alt=\"\" width=\"767\" height=\"230\" srcset=\"https:\/\/www.waseda.jp\/top\/assets\/uploads\/2023\/07\/1efad1b5aa917a846fa5b3fc11367269.png 767w, https:\/\/www.waseda.jp\/top\/assets\/uploads\/2023\/07\/1efad1b5aa917a846fa5b3fc11367269-610x183.png 610w\" sizes=\"auto, (max-width: 767px) 100vw, 767px\" \/><\/p>\n<p style=\"text-align: center;\"><small>\u56f34\uff1a\u9178\u6027\uff0c\u4e2d\u6027\uff0c\u30a2\u30eb\u30ab\u30ea\u6027\u4e0b\u306b\u304a\u3051\u308b10 mA cm<sup>\u22122<\/sup> (\u03b710)\u3067\u306eOverpotential\u306e\u6bd4\u8f03<br \/>\n\uff08Overpotential\u304c\u4f4e\u3044\u307b\u3069\uff0c\u3088\u308a\u9ad8\u3044\u96fb\u4f4d\u3067HER\u53cd\u5fdc\u304c\u8d77\u3053\u308a\uff0c\u6c34\u306e\u96fb\u6c17\u5206\u89e3\u306e\u52b9\u7387\u304c\u826f\u3044\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u308b\u3002\uff09<\/small><\/p>\n<p>\u307e\u305f\u672c\u7814\u7a76\u306b\u3088\u308a\u3001HER\u306b\u5bfe\u3057\u3066\u512a\u308c\u305f\u89e6\u5a92\u306e\u5408\u6210\u306b\u6210\u529f\u3057\u305f\u3060\u3051\u3067\u306a\u304f\u3001\u91d1\u5c5e\u306e\u6790\u51fa\u6319\u52d5\u3068\u305d\u308c\u306b\u4f34\u3046\u30df\u30bb\u30eb\u306e\u81ea\u5df1\u7d44\u7e54\u5316\u3092\u628a\u63e1\u3059\u308b\u3053\u3068\u3067\u3001\u30e1\u30bd\u7d30\u5b54\u69cb\u9020\u306e\u5f62\u6210\u30e1\u30ab\u30cb\u30ba\u30e0\u3068\u5404\u91d1\u5c5e\u5143\u7d20\u306e\u5f79\u5272\u306b\u3064\u3044\u3066\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u77e5\u898b\u306f\u3001\u4ed6\u306eHEA\u5408\u91d1\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u5c55\u958b\u3092\u898b\u636e\u3048\u305f\u969b\u306b\u975e\u5e38\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<p>\u672c\u6210\u679c\u306f\u3001\u96fb\u6975\u89e6\u5a92\u306e\u9032\u6b69\u306b\u8ca2\u732e\u3057\u3001\u3055\u307e\u3056\u307e\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u5909\u63db\u304a\u3088\u3073\u8caf\u8535\u7528\u9014\u5411\u3051\u306e\u52b9\u7387\u7684\u3067\u5b89\u5b9a\u3057\u305f\u89e6\u5a92\u306e\u958b\u767a\u3078\u306e\u9053\u3092\u5207\u308a\u958b\u304f\u3068\u671f\u5f85\u3055\u308c\u307e\u3059\u3002\u672c\u7814\u7a76\u306f\u30012020\u5e74\u5ea6\u304b\u3089\u59cb\u307e\u3063\u305f\u300eJST-ERATO\u5c71\u5185\u7269\u8cea\u7a7a\u9593\u30c6\u30af\u30c8\u30cb\u30af\u30b9\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u300f\u306e\u652f\u63f4\u306e\u3082\u3068\u3067\u884c\u308f\u308c\u307e\u3057\u305f\u3002<\/p>\n<h4>\uff083\uff09\u7528\u8a9e\u89e3\u8aac<\/h4>\n<p>\u6ce8\uff11\uff09\u30d6\u30ed\u30c3\u30af\u5171\u91cd\u5408\u4f53\uff1a<br \/>\n\uff12\u7a2e\u985e\u4ee5\u4e0a\u306e\u7570\u306a\u308b\u5316\u5b66\u69cb\u9020\u3092\u3082\u3064\u7e70\u8fd4\u3057\u5358\u4f4d\u30bb\u30b0\u30e1\u30f3\u30c8\u3092\u3001\u4e92\u3044\u306b\u9023\u7d50\u3055\u305b\u305f\u91cd\u5408\u4f53\u304c\u30d6\u30ed\u30c3\u30af\u5171\u91cd\u5408\u4f53\u3067\u3042\u308b\u3002\u30d6\u30ed\u30c3\u30af\u5171\u91cd\u5408\u4f53\u306f\u69d8\u3005\u306a\u30ca\u30ce\u69cb\u9020\u3092\u767a\u73fe\u3059\u308b\u81ea\u5df1\u7d44\u7e54\u5316\u6750\u6599\u3068\u3057\u3066\u3082\u77e5\u3089\u308c\u3066\u3044\u308b\u3002<\/p>\n<p>\u6ce8\uff12\uff09\u30df\u30bb\u30eb\uff1a<br \/>\n\u30df\u30bb\u30eb\u3068\u306f\u3001\u4e21\u89aa\u5a92\u6027\u5206\u5b50\u304c\u96c6\u307e\u3063\u3066\u3067\u304d\u305f\u30b3\u30ed\u30a4\u30c9\u306e\u3053\u3068\u3067\u3042\u308b\u3002\u4e21\u89aa\u5a92\u6027\u5206\u5b50\u306f\u3001\u6c34\u306b\u306a\u3058\u3080\u300c\u89aa\u6c34\u90e8\u300d\u3068\u3001\u6c34\u306b\u306a\u3058\u307e\u306a\u3044\u300c\u758e\u6c34\u90e8\u300d\u3092\u5408\u308f\u305b\u3066\u6301\u3061\u3001\u6c34\u6eb6\u6db2\u4e2d\u3067\u5f62\u6210\u3059\u308b\u30df\u30bb\u30eb\u3067\u306f\u3001\u89aa\u6c34\u90e8\u304c\u5916\u5074\u306b\u3001\u758e\u6c34\u90e8\u304c\u5185\u5074\u306b\u3042\u308b\u69cb\u9020\u3092\u3057\u3066\u3044\u308b\u3002<\/p>\n<p>\u6ce8\uff13\uff09\u5316\u5b66\u9084\u5143\u6cd5\uff1a<br \/>\n\u6eb6\u6db2\u4e2d\u306a\u3069\u3067\u3001\u91d1\u5c5e\u5869\u306a\u3069\u3092\u5316\u5b66\u7684\u306b\u9084\u5143\u3057\u3066\u3001\u7c89\u672b\u3092\u6790\u51fa\u3055\u305b\u308b\u65b9\u6cd5\u3002\u9084\u5143\u65b9\u6cd5\u3068\u3057\u3066\u306f\u3001\u9084\u5143\u5264\u306e\u6dfb\u52a0\u306b\u3088\u308b\u65b9\u6cd5\u304c\u4e00\u822c\u7684\u3067\u3042\u308b\u3002<\/p>\n<p>\u6ce8\uff14\uff09\u30cf\u30a4\u30a8\u30f3\u30c8\u30ed\u30d4\u30fc\u5408\u91d1\uff08HEA; High Entropy Alloy\uff09\uff1a<br \/>\n\u8907\u6570\u7a2e\u985e\u306e\u91d1\u5c5e\uff08\u591a\u304f\u306e\u5834\u54085\u7a2e\u985e\u4ee5\u4e0a\uff09\u304c\u542b\u307e\u308c\u305f\u5408\u91d1\u306e\u7dcf\u79f0\u3002\u7a2e\u3005\u306e\u5408\u91d1\u5143\u7d20\u304c\u7d50\u6676\u683c\u5b50\u306b\u30e9\u30f3\u30c0\u30e0\u306b\u914d\u7f6e\u3055\u308c\u308b\u3053\u3068\u3067\u3001\u7cfb\u306e\u30a8\u30f3\u30c8\u30ed\u30d4\u30fc\u304c\u9ad8\u304f\u306a\u308b\u3068\u3044\u3046\u610f\u5473\u3067\u3001\u9ad8\u30a8\u30f3\u30c8\u30ed\u30d4\u30fc\u5408\u91d1\u3068\u547c\u3070\u308c\u3066\u3044\u308b\u3002<\/p>\n<p>\u6ce8\uff15\uff09\u30e1\u30bd\u591a\u5b54\u4f53<br \/>\n\u30e1\u30bd\u7d30\u5b54\u3092\u6709\u3059\u308b\u591a\u5b54\u4f53\u3092\u30e1\u30bd\u591a\u5b54\u4f53\u3068\u547c\u3076\u3002\u30e1\u30bd\u30dd\u30fc\u30e9\u30b9\u7269\u8cea\u3068\u3082\u547c\u3070\u308c\u3066\u3044\u308b\u3002<\/p>\n<p>\u6ce8\uff16\uff09\u30e1\u30bd\u7d30\u5b54\uff1a<br \/>\nIUPAC\u3067\u306f\u3001\u76f4\u5f842 nm\u4ee5\u4e0b\u306e\u7d30\u5b54\u3092\u30de\u30a4\u30af\u30ed\u7d30\u5b54\u3001\u76f4\u5f842\u201550 nm\u306e\u7d30\u5b54\u3092\u30e1\u30bd\u7d30\u5b54\u3001\u76f4\u5f8450 nm\u4ee5\u4e0a\u306e\u7d30\u5b54\u3092\u30de\u30af\u30ed\u7d30\u5b54\u3068\u5b9a\u7fa9\u3057\u3066\u3044\u308b\u3002\u30e1\u30bd\u7d30\u5b54\u3092\u6709\u3059\u308b\u591a\u5b54\u4f53\u3092\u30e1\u30bd\u30dd\u30fc\u30e9\u30b9\u7269\u8cea\u3001\u307e\u305f\u306f\u30e1\u30bd\u591a\u5b54\u4f53\u3068\u547c\u3076\u3002<\/p>\n<p>\u6ce87\uff09PRESTO\uff08\u3055\u304d\u304c\u3051\uff09\uff1a<br \/>\n\u79d1\u5b66\u6280\u8853\u632f\u8208\u6a5f\u69cb\uff08JST\uff09\u306e\u6226\u7565\u7684\u5275\u9020\u7814\u7a76\u63a8\u9032\u4e8b\u696d\u306e\u4e00\u3064\u3067\u3001\u7814\u7a76\u9818\u57df\u306e\u8cac\u4efb\u8005\u3067\u3042\u308b\u7814\u7a76\u7dcf\u62ec\u304c\u5b9a\u3081\u305f\u7814\u7a76\u9818\u57df\u904b\u55b6\u65b9\u91dd\u306e\u4e0b\u3001\u7814\u7a76\u7dcf\u62ec\u304c\u9078\u3093\u3060\u82e5\u624b\u7814\u7a76\u8005\u304c\u3001\u7814\u7a76\u9818\u57df\u5185\u53ca\u3073\u7814\u7a76\u9818\u57df\u9593\u3067\u7570\u5206\u91ce\u306e\u7814\u7a76\u8005\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5f62\u6210\u3057\u306a\u304c\u3089\u3001\u6226\u7565\u76ee\u6a19\u306e\u9054\u6210\u3092\u76ee\u6307\u3057\u3001\u82e5\u624b\u306a\u3089\u3067\u306f\u306e\u30c1\u30e3\u30ec\u30f3\u30b8\u30f3\u30b0\u306a\u500b\u4eba\u578b\u7814\u7a76\u3092\u63a8\u9032\u3057\u3066\u3044\u308b\u3002<\/p>\n<p>\u6ce88\uff09CREST\uff1a<br \/>\nJST\u306e\u6226\u7565\u7684\u5275\u9020\u7814\u7a76\u63a8\u9032\u4e8b\u696d\u306e\u4e00\u3064\u3067\u3001\u7814\u7a76\u9818\u57df\u306e\u8cac\u4efb\u8005\u3067\u3042\u308b\u7814\u7a76\u7dcf\u62ec\u304c\u5b9a\u3081\u305f\u7814\u7a76\u9818\u57df\u904b\u55b6\u65b9\u91dd\u306e\u4e0b\u3001\u7814\u7a76\u7dcf\u62ec\u304c\u9078\u3093\u3060\u3001\u6211\u304c\u56fd\u306e\u30c8\u30c3\u30d7\u7814\u7a76\u8005\u304c\u7387\u3044\u308b\u8907\u6570\u306e\u30d9\u30b9\u30c8\u30c1\u30fc\u30e0\u304c\u3001\u30c1\u30fc\u30e0\u306b\u53c2\u52a0\u3059\u308b\u82e5\u624b\u7814\u7a76\u8005\u3092\u80b2\u6210\u3057\u306a\u304c\u3089\u3001\u6226\u7565\u76ee\u6a19\u306e\u9054\u6210\u306b\u5411\u3051\u3066\u7814\u7a76\u3092\u63a8\u9032\u3057\u3066\u3044\u308b\u3002<\/p>\n<p>\u6ce89\uff09PCP\/MOF\uff1a<br \/>\nPorous Coordination Polymer\u3084Metal-Organic Framework\u306e\u7565\u8a9e\u3002\u91d1\u5c5e\u3068\u6709\u6a5f\u914d\u4f4d\u5b50\u304b\u3089\u306a\u308b\u7d50\u6676\u6027\u306e\u591a\u5b54\u8cea\u6750\u6599\u3067\u3042\u308a\u3001\u7528\u3044\u308b\u91d1\u5c5e\u3084\u914d\u4f4d\u5b50\u306e\u7a2e\u985e\u306b\u3088\u308a\u3001\u5b54\u5f84\u3084\u8868\u9762\u306e\u6027\u8cea\u3092\u5206\u5b50\u30ec\u30d9\u30eb\u3067\u8a2d\u8a08\u3067\u304d\u308b\u3002<\/p>\n<h4>\uff084\uff09\u8ad6\u6587\u60c5\u5831<\/h4>\n<p>\u96d1\u8a8c\u540d\uff1aNature Communications<br \/>\n\u8ad6\u6587\u540d\uff1a<a href=\"https:\/\/doi.org\/10.1038\/s41467-023-39157-2\">Mesoporous multimetallic nanospheres with exposed highly entropic alloy sites<\/a><br \/>\n\u8457\u8005\uff1aYunqing Kang, Ovidiu Cretu, Jun Kikkawa, Koji Kimoto, <a href=\"https:\/\/w-rdb.waseda.jp\/html\/100000963_ja.html\">Hiroki Nara<\/a>, Asep Sugih Nugraha, Hiroki Kawamoto, <a href=\"https:\/\/w-rdb.waseda.jp\/html\/100003643_ja.html\">Miharu Eguchi<\/a>, Ting Liao, Ziqi Sun, <a href=\"https:\/\/w-rdb.waseda.jp\/html\/100000401_ja.html\">Toru Asahi<\/a> &amp; Yusuke Yamauchi<br \/>\n\u63b2\u8f09\uff35\uff32\uff2c\uff1a<a href=\"https:\/\/doi.org\/10.1038\/s41467-023-39157-2\">https:\/\/doi.org\/10.1038\/s41467-023-39157-2<\/a><br \/>\nDOI\uff1a10.1038\/s41467-023-39157-2<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30cf\u30a4\u30a8\u30f3\u30c8\u30ed\u30d4\u30fc\u5408\u91d1\u30e1\u30bd\u591a\u5b54\u4f53\u306e\u5408\u6210\u306b\u521d\u6210\u529f \u8907\u6570\u306e\u91d1\u5c5e\u539f\u5b50\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u9ad8\u6027\u80fd\u3092\u5b9f\u73fe \u672c\u7814\u7a76\u306e\u30dd\u30a4\u30f3\u30c8 \uff15\u7a2e\u985e\uff08Pt\u3001Pd\u3001Rh\u3001Ru\u3001Cu\uff09\u306e\u91d1\u5c5e\u30a4\u30aa\u30f3\u3092\u9ad8\u5206\u5b50\u30df\u30bb\u30eb\u8868\u9762\u306b\u5b89\u5b9a\u5316\u3055\u305b\u3001\u5316\u5b66\u9084\u5143\u6cd5\u306b\u3088\u308b\u30cf\u30a4\u30a8\u30f3\u30c8\u30ed\u30d4\u30fc [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":92084,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[40,1],"tags":[357,5],"class_list":["post-92081","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-topic","category-news","tag-pressrelease","tag-research"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.waseda.jp\/top\/wp-json\/wp\/v2\/posts\/92081","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.waseda.jp\/top\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.waseda.jp\/top\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.waseda.jp\/top\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.waseda.jp\/top\/wp-json\/wp\/v2\/comments?post=92081"}],"version-history":[{"count":2,"href":"https:\/\/www.waseda.jp\/top\/wp-json\/wp\/v2\/posts\/92081\/revisions"}],"predecessor-version":[{"id":94756,"href":"https:\/\/www.waseda.jp\/top\/wp-json\/wp\/v2\/posts\/92081\/revisions\/94756"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.waseda.jp\/top\/wp-json\/wp\/v2\/media\/92084"}],"wp:attachment":[{"href":"https:\/\/www.waseda.jp\/top\/wp-json\/wp\/v2\/media?parent=92081"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.waseda.jp\/top\/wp-json\/wp\/v2\/categories?post=92081"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.waseda.jp\/top\/wp-json\/wp\/v2\/tags?post=92081"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}