{"id":286,"date":"2020-05-18T16:50:22","date_gmt":"2020-05-18T07:50:22","guid":{"rendered":"https:\/\/c-mng.cwh.hokudai.ac.jp\/lifm.eng\/Root\/?p=286"},"modified":"2021-02-11T14:01:42","modified_gmt":"2021-02-11T05:01:42","slug":"oxide","status":"publish","type":"post","link":"https:\/\/c-mng.cwh.hokudai.ac.jp\/lifm.eng\/Root\/journal\/oxide.html","title":{"rendered":"\u5185\u90e8\u9178\u5316\u306b\u3088\u308a\u4f5c\u88fd\u3057\u305fZnO\/Pd\u754c\u9762\u306e\u89e3\u6790"},"content":{"rendered":"
\n

\u25bc\u5185\u90e8\u9178\u5316\u306b\u3088\u308bZnO\u30ca\u30ce\u7c92\u5b50\u306e\u4f5c\u88fd<\/h3>\n

\u3000\u9178\u5316\u4e9c\u925b(ZnO)\u306f\u53e4\u304f\u304b\u3089\u767d\u8272\u9854\u6599\u3084\u5316\u7ca7\u54c1\u3068\u3057\u3066\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3059\uff0e\u8fd1\u5e74\u3067\u306f\uff0c\u30d0\u30f3\u30c9\u30ae\u30e3\u30c3\u30d7\u304c\u5e83\u304f\u53ef\u8996\u5149\u3092\u900f\u904e\u3059\u308b\u3053\u3068\uff0cZn\u539f\u5b50\u3092\u4ed6\u306e\u539f\u5b50\u3067\u7f6e\u63db\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u5c0e\u96fb\u6027\u3092\u4ed8\u4e0e\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068\u306a\u3069\u306e\u7279\u5fb4\u304b\u3089\uff0c\u30d5\u30e9\u30c3\u30c8\u30d1\u30cd\u30eb\u99c6\u52d5\u7528\u306e\u900f\u660e\u96fb\u6975\u3068\u3057\u3066\u3082\u6ce8\u76ee\u3055\u308c\u3066\u3044\u307e\u3059\uff0e\u307e\u305f\uff0c\u534a\u5c0e\u4f53\u30c7\u30d0\u30a4\u30b9\u3084\u5149\u30c7\u30d0\u30a4\u30b9\u7528\u306e\u6750\u6599\u3078\u306e\u5fdc\u7528\u3082\u671f\u5f85\u3055\u308c\u3066\u3044\u307e\u3059\uff0e\u3053\u308c\u3089\u306e\u30c7\u30d0\u30a4\u30b9\u306e\u6027\u80fd\u306fZnO\/\u91d1\u5c5e\u754c\u9762\u306e\u539f\u5b50\u69cb\u9020\u3084\u305d\u306e\u7269\u6027\u304c\u5927\u304d\u304f\u5f71\u97ff\u3059\u308b\u305f\u3081\uff0c\u3053\u308c\u3089\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u30c7\u30d0\u30a4\u30b9\u958b\u767a\u306b\u304a\u3044\u3066\u91cd\u8981\u3067\u3059\uff0e<\/p>\n

\u3000\u307e\u305f\uff0cZnO\u306f\u7c92\u5b50\u30b5\u30a4\u30ba\u3092nm\u30aa\u30fc\u30c0\u30fc\u307e\u3067\u5c0f\u3055\u304f\u3059\u308b\u3053\u3068\u306b\u3088\u308a\uff0c\u91cf\u5b50\u30b5\u30a4\u30ba\u52b9\u679c(\u30d0\u30f3\u30c9\u30ae\u30e3\u30c3\u30d7\u306e\u5e83\u304c\u308a\u306a\u3069)\u3068\u547c\u3070\u308c\u308b\u73fe\u8c61\u306b\u3088\u308a\uff0c\u30d0\u30eb\u30af\u7d50\u6676\u3068\u6bd4\u8f03\u3057\u767a\u5149\u52b9\u7387\u304c\u5411\u4e0a\u3059\u308b\u3053\u3068\u304c\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\uff0e\u672c\u7814\u7a76\u5ba4\u3067\u306f\u6bcd\u76f8\u91d1\u5c5e\u5185\u90e8\u3067\u4e9c\u925b\u3092\u9178\u5316\u3055\u305b\u308b\u5185\u90e8\u9178\u5316(\u56f31)\u3092\u7528\u3044\u308b\u3053\u3068\u306b\u3088\u308aZnO\u30ca\u30ce\u7c92\u5b50\u3092\u4f5c\u88fd\u3057\u3066\u3044\u307e\u3059\uff0e\u5185\u90e8\u9178\u5316\u306b\u3088\u308bZnO\u30ca\u30ce\u7c92\u5b50\u4f5c\u88fd\u306f\uff0c\u30ca\u30ce\u30aa\u30fc\u30c0\u30fc\u304b\u3089\u30b5\u30d6\u30df\u30af\u30ed\u30f3\u30aa\u30fc\u30c0\u30fc\u306e\u5fae\u7d30\u306a\u7c92\u5b50\u304c\u5f97\u3089\u308c\u307e\u3059\uff0cZnO\/\u91d1\u5c5e\u754c\u9762\u306f\u539f\u5b50\u30ec\u30d9\u30eb\u3067\u5e73\u5766\u3067\u3042\u308b\uff0cZnO\u30ca\u30ce\u7c92\u5b50\u8868\u9762\u4e0a\u306e\u6b20\u9665\u304c\u5c11\u306a\u3044\uff0c\u3068\u3044\u3063\u305f\u5229\u70b9\u304c\u5b58\u5728\u3057\u307e\u3059\uff0e<\/p>\n

\"\"<\/a>\t\t\t\t

\u56f31\u3000(\u5de6)\u5185\u90e8\u9178\u5316\u3068(\u53f3)\u5916\u90e8\u9178\u5316\u306b\u3088\u308b\u9178\u5316\u7269\u4f5c\u88fd\u6cd5\u306e\u6a21\u5f0f\u56f3<\/center><\/p>\n

<\/p>\n

\n
\n

\u25bcZnO\u7c92\u5b50\u4f5c\u88fd\u306b\u304a\u3051\u308b\u5185\u90e8\u9178\u5316\u6e29\u5ea6\u306e\u5f71\u97ff<\/h3>\n

\u3000\u8a73\u7d30\u306fK. Watanabe et al., Microscopy, 63 (2014) 463<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\uff0e<\/p>\n

\t\t\t\u25b6\ufe0e\u5185\u90e8\u9178\u5316\u6e29\u5ea6\uff1a900 \u2103\u306e\u5834\u5408<\/strong><\/p>\n

\u3000\u56f32(a)\u306fPd-18at.%Zn\u5408\u91d1\u3092100\u6642\u9593\u5185\u90e8\u9178\u5316\u3057\u305f\u8a66\u6599\u306e\u900f\u904e\u578b\u96fb\u5b50\u9855\u5fae\u93e1(TEM)\u50cf\u3067\u3059\uff0e\u56f32(a)\u4e2d\u306b\u77e2\u5370\u3067\u793a\u3059\u3088\u3046\u306bZnO\u7c92\u5b50\u306f\u30d5\u30e9\u30c3\u30c8\u306a(111)Pd<\/sub>\/{0002}ZnO<\/sub>\u754c\u9762\u3092\u6301\u3063\u3066\u3044\u307e\u3059\uff0e\u56f32(b)\u306f\u9ad8\u5206\u89e3TEM(HRTEM)\u50cf\u3067\uff0c\u3053\u3053\u304b\u3089\u56f32(c)\u306e\u3088\u3046\u306b\u30d5\u30e9\u30c3\u30c8\u306a\u754c\u9762\u306b\u306fZn\u3068O\u304c\u7d42\u7aef\u3057\u3066\u3044\u308b\uff12\u7a2e\u985e\u304c\u5b58\u5728\u3059\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\uff0e\u6750\u6599\u306e\u96fb\u5b50\u72b6\u614b\u3092\u53cd\u6620\u3059\u308b\u96fb\u5b50\u30a8\u30cd\u30eb\u30ae\u30fc\u640d\u5931\u5206\u5149\u6cd5(EELS)\u3092\u7528\u3044\u305f\u6240\uff0c\u56f32(d)\u306e\u3088\u3046\u306bO\u7d42\u7aef\u754c\u9762\u3067\u306fPd\u3068\u306e\u7d50\u5408\u306b\u8d77\u56e0\u3059\u308b\u30d4\u30fc\u30af\u304c\u73fe\u308c\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\uff0e<\/p>\n

\"\"<\/a>\t\t\t\u56f32\u3000(a) 900 \u2103\u3067100\u6642\u9593\u5185\u90e8\u9178\u5316\u3092\u884c\u3046\u4e8b\u3067\u4f5c\u88fd\u3057\u305fZnO\u7c92\u5b50\u306eTEM\u50cf. (111)Pd<\/sub>\/{0002}ZnO<\/sub>\u754c\u9762\u3092\u77e2\u5370\u3067\u793a\u3057\u3066\u3044\u308b. (b) \u754c\u9762\u306eHRTEM\u50cf. (c) (111)Pd<\/sub>\/{0002}ZnO<\/sub>\u754c\u9762\u306e\u539f\u5b50\u30e2\u30c7\u30eb\uff0ePd\uff0cZn\uff0cO\u539f\u5b50\u3092\u305d\u308c\u305e\u308c\uff0c\u9ec4\uff0c\u9752\uff0c\u8d64\u6025\u3067\u793a\u3057\u3066\u3044\u308b\uff0e (d) O\u7d42\u7aefZnO\/Pd\u754c\u9762\u3068\u30d0\u30eb\u30afZnO\u306e\u9178\u7d20K\u7aefELNES.
\n\t\tK. Watanabe et al., Stability of {111}Pd<\/sub>\/{0002}ZnO<\/sub> polar interface formed by internal oxidation of Pd\u2013Zn alloys, Microscopy, 63 (2014) 463, Oxford University Press.<\/a><\/p>\n

<\/p>\n

\t\t\t\t\t\u25b6\ufe0e\u5185\u90e8\u9178\u5316\u6e29\u5ea6\uff1a1000 \u2103\u306e\u5834\u5408<\/strong><\/p>\n

\u3000\u56f3\uff13(a)\u306b\u793a\u3059\u3088\u3046\u306bZnO\u7c92\u5b50\u30b5\u30a4\u30ba\u304c\u5897\u52a0\u3057\uff0c\u6e7e\u66f2\u3057\u305f\u754c\u9762\u3092\u6301\u3061\u307e\u3059\uff0eO\u7d42\u7aefZnO\/Pd\u754c\u9762\u3067\u3042\u308b(111)Pd<\/sub>\/(000-2)ZnO<\/sub>\u754c\u9762\u306b\u304a\u3044\u3066O-Pd\u9593\u7d50\u5408\u306b\u8d77\u56e0\u3059\u308b\u30d4\u30fc\u30af\u304c\u306eEELS\u30b9\u30da\u30af\u30c8\u30eb\u306b\u73fe\u308c\uff0c\u3053\u308c\u3089\u304c\u5171\u6709\u7d50\u5408\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u660e\u3089\u304b\u306b\u3057\u307e\u3057\u305f(\u56f33(b))\uff0e\u307e\u305f\uff0cHRTEM\u50cf\u304b\u3089\uff0c\u3053\u306e\u6e7e\u66f2\u3057\u305f\u754c\u9762\u306fO\u7d42\u7aefZnO\/Pd\u754c\u9762\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\uff0e\u3053\u308c\u306fPd\u304c\u8cb4\u91d1\u5c5e\u3067\u3042\u308b\u305f\u3081\uff0c\u9ad8\u6e29\u3067\u306fO\u539f\u5b50\u3068\u306e\u89aa\u548c\u529b\u304c\u4f4e\u4e0b\u3057\uff0cO\u7d42\u7aefZnO\/Pd\u754c\u9762\u306e\u4ed6\u306e\u754c\u9762\u306b\u5bfe\u3059\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u7684\u306a\u5229\u5f97\u304c\u6e1b\u5c11\u3057\u305f\u305f\u3081\u3068\u8003\u3048\u3089\u308c\u307e\u3059\uff0e\u4e00\u65b9\uff0c\u91d1\u5c5e\u539f\u5b50\u540c\u58eb\u304c\u7d50\u5408\u3057\u3066\u3044\u308bZn\u7d42\u7aefZnO\/Pd\u754c\u9762\u306f\u305d\u306e\u30d5\u30e9\u30c3\u30c8\u306a\u69cb\u9020\u3092\u7dad\u6301\u3057\u3066\u3044\u307e\u3059\uff0e<\/p>\n

\u3000\u3053\u308c\u3089\u306e\u7d50\u679c\u306f\uff0c\u5185\u90e8\u9178\u5316\u306b\u3088\u308bZnO\u7c92\u5b50\u306e\u4f5c\u88fd\u306b\u304a\u3044\u3066\uff0c\u305d\u306e\u5185\u90e8\u9178\u5316\u6e29\u5ea6\u304cZnO\u7c92\u5b50\u306e\u30b5\u30a4\u30ba\uff0c\u5f62\u614b\uff0c\u754c\u9762\u69cb\u9020\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u3066\u304a\u308a\uff0c\u671b\u307e\u3057\u3044ZnO\u7c92\u5b50\u4f5c\u88fd\u306e\u305f\u3081\u306e\u6761\u4ef6\u8a2d\u5b9a\u306b\u5f79\u7acb\u3061\u307e\u3059\uff0e<\/p>\n

\"\"<\/a>\t\t\t\u56f33\u3000(a) 1000 \u2103\u3067100\u6642\u9593\u5185\u90e8\u9178\u5316\u3092\u884c\u3046\u4e8b\u3067\u4f5c\u88fd\u3057\u305fZnO\u7c92\u5b50\u306eTEM\u50cf. (b) ZnO\/Pd\u754c\u9762\u3068\u30d0\u30eb\u30afZnO\u306e\u9178\u7d20K\u7aefELNES.
\n\t\t\t\tK. Watanabe et al., Stability of {111}Pd<\/sub>\/{0002}ZnO<\/sub> polar interface formed by internal oxidation of Pd\u2013Zn alloys, Microscopy, 63 (2014) 463, Oxford University Press.<\/a><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

\u25bc\u5185\u90e8\u9178\u5316\u306b\u3088\u308bZnO\u30ca\u30ce\u7c92\u5b50\u306e\u4f5c\u88fd \u3000\u9178\u5316\u4e9c\u925b(ZnO)\u306f\u53e4\u304f\u304b\u3089\u767d\u8272\u9854\u6599\u3084\u5316\u7ca7\u54c1\u3068\u3057\u3066\u5229\u7528\u3055\u308c\u3066\u3044\u307e\u3059\uff0e\u8fd1\u5e74\u3067\u306f\uff0c\u30d0\u30f3\u30c9\u30ae\u30e3\u30c3\u30d7\u304c\u5e83\u304f\u53ef\u8996\u5149\u3092\u900f\u904e\u3059\u308b\u3053\u3068\uff0cZn\u539f\u5b50\u3092\u4ed6\u306e\u539f\u5b50\u3067\u7f6e\u63db\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u5c0e…<\/p>\n","protected":false},"author":3,"featured_media":402,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[],"_links":{"self":[{"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/lifm.eng\/Root\/wp-json\/wp\/v2\/posts\/286"}],"collection":[{"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/lifm.eng\/Root\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/lifm.eng\/Root\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/lifm.eng\/Root\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/lifm.eng\/Root\/wp-json\/wp\/v2\/comments?post=286"}],"version-history":[{"count":11,"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/lifm.eng\/Root\/wp-json\/wp\/v2\/posts\/286\/revisions"}],"predecessor-version":[{"id":297,"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/lifm.eng\/Root\/wp-json\/wp\/v2\/posts\/286\/revisions\/297"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/lifm.eng\/Root\/wp-json\/wp\/v2\/media\/402"}],"wp:attachment":[{"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/lifm.eng\/Root\/wp-json\/wp\/v2\/media?parent=286"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/lifm.eng\/Root\/wp-json\/wp\/v2\/categories?post=286"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/c-mng.cwh.hokudai.ac.jp\/lifm.eng\/Root\/wp-json\/wp\/v2\/tags?post=286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}