{"id":4485,"date":"2026-03-16T10:37:54","date_gmt":"2026-03-16T02:37:54","guid":{"rendered":"https:\/\/www.pgeneral.com\/?p=4485"},"modified":"2026-03-16T10:37:54","modified_gmt":"2026-03-16T02:37:54","slug":"determination-of-iron-in-graphene-leachate-graphite-furnace-atomic-absorption-spectrometry-2","status":"publish","type":"post","link":"https:\/\/www.pgeneral.com\/fr\/applications\/petrochemical-and-chemical\/determination-of-iron-in-graphene-leachate-graphite-furnace-atomic-absorption-spectrometry-2","title":{"rendered":"D\u00e9termination du fer dans le lixiv\u00e9 de graph\u00e8ne (spectrom\u00e9trie d'absorption atomique au four \u00e0 graphite)"},"content":{"rendered":"<ol>\n<li>Aper\u00e7u de la m\u00e9thode<\/li>\n<\/ol>\n<p>Lorsque les ions de fer dans l'\u00e9chantillon sont atomis\u00e9s, ils absorbent la ligne de r\u00e9sonance (302,1 nm) \u00e9mise par la lampe cathodique creuse de fer, et l'intensit\u00e9 d'absorption est proportionnelle \u00e0 la teneur en fer dans l'\u00e9chantillon.<\/p>\n<ol start=\"2\">\n<li>Champ d'application<\/li>\n<\/ol>\n<p>Applicable \u00e0 la d\u00e9termination du fer dans le lixiviat de graph\u00e8ne.<\/p>\n<p>3. Instruments de d\u00e9tection<\/p>\n<p>Spectrom\u00e8tre d'absorption atomique de four de graphite (lampe cathodique creuse de fer)<\/p>\n<p>Dispositif d'eau circulante de refroidissement (d\u00e9bit nominal de la pompe: 3.5L \/ min)<\/p>\n<p>Argon gaz (1 bouteille Puret\u00e9 \u226599.99%)<\/p>\n<p>\u00e9quilibre<\/p>","protected":false},"excerpt":{"rendered":"<p>Method Overview When iron ions in the sample are atomized, they absorb the resonance line (302.1nm) emitted by the iron hollow cathode lamp, and the absorption intensity is proportional to the iron content in the sample. Scope of Application Applicable to the determination of iron in graphene leachate. 3. Detection Instruments Graphite Furnace Atomic Absorption [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[81],"tags":[],"class_list":["post-4485","post","type-post","status-publish","format-standard","hentry","category-petrochemical-and-chemical"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.pgeneral.com\/fr\/wp-json\/wp\/v2\/posts\/4485","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pgeneral.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pgeneral.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/fr\/wp-json\/wp\/v2\/comments?post=4485"}],"version-history":[{"count":0,"href":"https:\/\/www.pgeneral.com\/fr\/wp-json\/wp\/v2\/posts\/4485\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.pgeneral.com\/fr\/wp-json\/wp\/v2\/media?parent=4485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pgeneral.com\/fr\/wp-json\/wp\/v2\/categories?post=4485"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pgeneral.com\/fr\/wp-json\/wp\/v2\/tags?post=4485"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}