{"id":5256,"date":"2026-06-19T13:49:17","date_gmt":"2026-06-19T04:49:17","guid":{"rendered":"https:\/\/agus.co.jp\/en\/?p=5256"},"modified":"2026-06-19T13:51:11","modified_gmt":"2026-06-19T04:51:11","slug":"%e3%80%90new-video%e3%80%91evaluation-of-al%e2%82%82o%e2%82%83-coating-on-copper-powder-by-powder-ald-how-do-hydrophilicity-and-acid-resistance-change-agus","status":"publish","type":"post","link":"https:\/\/agus.co.jp\/en\/?p=5256","title":{"rendered":"\u3010New Video\u3011\u201cEvaluation of Al\u2082O\u2083 Coating on Copper Powder by Powder ALD: How Do Hydrophilicity and Acid Resistance Change? [AGUS]\u201d"},"content":{"rendered":"<div>We have released a new YouTube video introducing the application of Powder ALD (Atomic Layer Deposition) technology for surface modification of powder materials.<\/div>\n<div><\/div>\n<div>In this video, we demonstrate the deposition of an Al\u2082O\u2083 (aluminum oxide) coating on copper powder using Powder ALD and evaluate how the surface properties change after the coating process.<\/div>\n<div><\/div>\n<div>ALD is a thin-film deposition technology that enables precise control of film thickness at the atomic scale. One of its key advantages is the ability to form highly uniform coatings even on complex surfaces, including powder particles. Powder ALD is attracting attention as a technology for improving material performance and adding new functions through surface modification.<\/div>\n<div><\/div>\n<div>The video focuses on changes in copper powder properties after Al\u2082O\u2083 coating, including hydrophilicity and acid resistance, and introduces the evaluation results.<\/div>\n<div><\/div>\n<div>\uff1cWhat You Will Learn\uff1e<br \/>\n\u30fbFundamentals of Powder ALD surface coating technology<br \/>\n\u30fbAl\u2082O\u2083 deposition process on copper powder<br \/>\n\u30fbChanges in hydrophilicity after ALD coating<br \/>\n\u30fbPotential improvement of acid resistance through Al\u2082O\u2083 protective coating<br \/>\n\u30fbFuture possibilities of ALD technology for powder materials<\/div>\n<div><\/div>\n<div>This video is recommended for researchers and engineers interested in powder materials, battery materials, catalysts, surface modification, and advanced coating technologies.<\/div>\n<div><\/div>\n<div>This video is presented in Japanese, but English subtitles and English audio are available. Please switch the language settings on YouTube and enjoy the video in your preferred format.<\/div>\n<div><\/div>\n<div>\u25bcWatch the video here<\/div>\n<div><a title=\"https:\/\/youtu.be\/4KHBxXq-gmc?si=TpM_hz5IE-1REXNU\" href=\"https:\/\/youtu.be\/4KHBxXq-gmc?si=TpM_hz5IE-1REXNU\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/youtu.be\/4KHBxXq-gmc?si=TpM_hz5IE-1REXNU<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>We have released a new YouTube video introducing the application of Powder [\u3082\u3063\u3068\u8aad\u307e\u305b\u3066\u301c]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[44],"tags":[],"class_list":["post-5256","post","type-post","status-publish","format-standard","hentry","category-topics"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u3010New Video\u3011\u201cEvaluation of Al\u2082O\u2083 Coating on Copper Powder by Powder ALD: How Do Hydrophilicity and Acid Resistance Change? [AGUS]\u201d | SUGA Co., Ltd.<\/title>\n<meta name=\"description\" content=\"We have released a new YouTube video introducing the application of Powder ALD\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/agus.co.jp\/en\/?p=5256\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u3010New Video\u3011\u201cEvaluation of Al\u2082O\u2083 Coating on Copper Powder by Powder ALD: How Do Hydrophilicity and Acid Resistance Change? [AGUS]\u201d | SUGA Co., Ltd.\" \/>\n<meta property=\"og:description\" content=\"We have released a new YouTube video introducing the application of Powder ALD\" \/>\n<meta property=\"og:url\" content=\"https:\/\/agus.co.jp\/en\/?p=5256\" \/>\n<meta property=\"og:site_name\" content=\"SUGA Co., Ltd.\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-19T04:49:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-19T04:51:11+00:00\" \/>\n<meta name=\"author\" content=\"SUGA Co., Ltd\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"SUGA Co., Ltd\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"4\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/agus.co.jp\\\/en\\\/?p=5256#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/agus.co.jp\\\/en\\\/?p=5256\"},\"author\":{\"name\":\"SUGA Co., Ltd\",\"@id\":\"https:\\\/\\\/agus.co.jp\\\/en\\\/#\\\/schema\\\/person\\\/86309069447db743dd6f036b13cd31bc\"},\"headline\":\"\u3010New Video\u3011\u201cEvaluation of Al\u2082O\u2083 Coating on Copper Powder by Powder ALD: How Do Hydrophilicity and Acid Resistance Change? [AGUS]\u201d\",\"datePublished\":\"2026-06-19T04:49:17+00:00\",\"dateModified\":\"2026-06-19T04:51:11+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/agus.co.jp\\\/en\\\/?p=5256\"},\"wordCount\":259,\"commentCount\":0,\"articleSection\":[\"Topics\"],\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/agus.co.jp\\\/en\\\/?p=5256#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/agus.co.jp\\\/en\\\/?p=5256\",\"url\":\"https:\\\/\\\/agus.co.jp\\\/en\\\/?p=5256\",\"name\":\"\u3010New Video\u3011\u201cEvaluation of Al\u2082O\u2083 Coating on Copper Powder by Powder ALD: How Do Hydrophilicity and Acid Resistance Change? [AGUS]\u201d | SUGA Co., Ltd.\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/agus.co.jp\\\/en\\\/#website\"},\"datePublished\":\"2026-06-19T04:49:17+00:00\",\"dateModified\":\"2026-06-19T04:51:11+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/agus.co.jp\\\/en\\\/#\\\/schema\\\/person\\\/86309069447db743dd6f036b13cd31bc\"},\"description\":\"We have released a new YouTube video introducing the application of Powder ALD\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/agus.co.jp\\\/en\\\/?p=5256#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/agus.co.jp\\\/en\\\/?p=5256\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/agus.co.jp\\\/en\\\/?p=5256#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"TOP\",\"item\":\"https:\\\/\\\/agus.co.jp\\\/en\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Topics\",\"item\":\"https:\\\/\\\/agus.co.jp\\\/en\\\/?cat=44\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"\u3010New Video\u3011\u201cEvaluation of Al\u2082O\u2083 Coating on Copper Powder by Powder ALD: How Do Hydrophilicity and Acid Resistance Change? [AGUS]\u201d\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/agus.co.jp\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/agus.co.jp\\\/en\\\/\",\"name\":\"SUGA Co., Ltd.\",\"description\":\"Co-create the value with customers.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/agus.co.jp\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ja\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/agus.co.jp\\\/en\\\/#\\\/schema\\\/person\\\/86309069447db743dd6f036b13cd31bc\",\"name\":\"SUGA Co., Ltd\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/cfd2ae4a5e512872b47602f57a31562c0c3cae0be3a0a5427e8f4e4c1e6d49c8?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/cfd2ae4a5e512872b47602f57a31562c0c3cae0be3a0a5427e8f4e4c1e6d49c8?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/cfd2ae4a5e512872b47602f57a31562c0c3cae0be3a0a5427e8f4e4c1e6d49c8?s=96&d=mm&r=g\",\"caption\":\"SUGA Co., Ltd\"},\"url\":\"https:\\\/\\\/agus.co.jp\\\/en\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u3010New Video\u3011\u201cEvaluation of Al\u2082O\u2083 Coating on Copper Powder by Powder ALD: How Do Hydrophilicity and Acid Resistance Change? [AGUS]\u201d | SUGA Co., Ltd.","description":"We have released a new YouTube video introducing the application of Powder ALD","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:\/\/agus.co.jp\/en\/?p=5256","og_locale":"ja_JP","og_type":"article","og_title":"\u3010New Video\u3011\u201cEvaluation of Al\u2082O\u2083 Coating on Copper Powder by Powder ALD: How Do Hydrophilicity and Acid Resistance Change? [AGUS]\u201d | SUGA Co., Ltd.","og_description":"We have released a new YouTube video introducing the application of Powder ALD","og_url":"https:\/\/agus.co.jp\/en\/?p=5256","og_site_name":"SUGA Co., Ltd.","article_published_time":"2026-06-19T04:49:17+00:00","article_modified_time":"2026-06-19T04:51:11+00:00","author":"SUGA Co., Ltd","twitter_card":"summary_large_image","twitter_misc":{"\u57f7\u7b46\u8005":"SUGA Co., Ltd","\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593":"4\u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/agus.co.jp\/en\/?p=5256#article","isPartOf":{"@id":"https:\/\/agus.co.jp\/en\/?p=5256"},"author":{"name":"SUGA Co., Ltd","@id":"https:\/\/agus.co.jp\/en\/#\/schema\/person\/86309069447db743dd6f036b13cd31bc"},"headline":"\u3010New Video\u3011\u201cEvaluation of Al\u2082O\u2083 Coating on Copper Powder by Powder ALD: How Do Hydrophilicity and Acid Resistance Change? [AGUS]\u201d","datePublished":"2026-06-19T04:49:17+00:00","dateModified":"2026-06-19T04:51:11+00:00","mainEntityOfPage":{"@id":"https:\/\/agus.co.jp\/en\/?p=5256"},"wordCount":259,"commentCount":0,"articleSection":["Topics"],"inLanguage":"ja","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/agus.co.jp\/en\/?p=5256#respond"]}]},{"@type":"WebPage","@id":"https:\/\/agus.co.jp\/en\/?p=5256","url":"https:\/\/agus.co.jp\/en\/?p=5256","name":"\u3010New Video\u3011\u201cEvaluation of Al\u2082O\u2083 Coating on Copper Powder by Powder ALD: How Do Hydrophilicity and Acid Resistance Change? [AGUS]\u201d | SUGA Co., Ltd.","isPartOf":{"@id":"https:\/\/agus.co.jp\/en\/#website"},"datePublished":"2026-06-19T04:49:17+00:00","dateModified":"2026-06-19T04:51:11+00:00","author":{"@id":"https:\/\/agus.co.jp\/en\/#\/schema\/person\/86309069447db743dd6f036b13cd31bc"},"description":"We have released a new YouTube video introducing the application of Powder ALD","breadcrumb":{"@id":"https:\/\/agus.co.jp\/en\/?p=5256#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/agus.co.jp\/en\/?p=5256"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/agus.co.jp\/en\/?p=5256#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"TOP","item":"https:\/\/agus.co.jp\/en"},{"@type":"ListItem","position":2,"name":"Topics","item":"https:\/\/agus.co.jp\/en\/?cat=44"},{"@type":"ListItem","position":3,"name":"\u3010New Video\u3011\u201cEvaluation of Al\u2082O\u2083 Coating on Copper Powder by Powder ALD: How Do Hydrophilicity and Acid Resistance Change? [AGUS]\u201d"}]},{"@type":"WebSite","@id":"https:\/\/agus.co.jp\/en\/#website","url":"https:\/\/agus.co.jp\/en\/","name":"SUGA Co., Ltd.","description":"Co-create the value with customers.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/agus.co.jp\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ja"},{"@type":"Person","@id":"https:\/\/agus.co.jp\/en\/#\/schema\/person\/86309069447db743dd6f036b13cd31bc","name":"SUGA Co., Ltd","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/secure.gravatar.com\/avatar\/cfd2ae4a5e512872b47602f57a31562c0c3cae0be3a0a5427e8f4e4c1e6d49c8?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/cfd2ae4a5e512872b47602f57a31562c0c3cae0be3a0a5427e8f4e4c1e6d49c8?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/cfd2ae4a5e512872b47602f57a31562c0c3cae0be3a0a5427e8f4e4c1e6d49c8?s=96&d=mm&r=g","caption":"SUGA Co., Ltd"},"url":"https:\/\/agus.co.jp\/en"}]}},"_links":{"self":[{"href":"https:\/\/agus.co.jp\/en\/index.php?rest_route=\/wp\/v2\/posts\/5256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agus.co.jp\/en\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agus.co.jp\/en\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agus.co.jp\/en\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/agus.co.jp\/en\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5256"}],"version-history":[{"count":3,"href":"https:\/\/agus.co.jp\/en\/index.php?rest_route=\/wp\/v2\/posts\/5256\/revisions"}],"predecessor-version":[{"id":5259,"href":"https:\/\/agus.co.jp\/en\/index.php?rest_route=\/wp\/v2\/posts\/5256\/revisions\/5259"}],"wp:attachment":[{"href":"https:\/\/agus.co.jp\/en\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agus.co.jp\/en\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5256"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agus.co.jp\/en\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}