{"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\/pt\/applications\/petrochemical-and-chemical\/determination-of-iron-in-graphene-leachate-graphite-furnace-atomic-absorption-spectrometry-2","title":{"rendered":"Determina\u00e7\u00e3o do ferro no liqueato de grafito"},"content":{"rendered":"<ol>\n<li>Vista geral dos m\u00e9todos<\/li>\n<\/ol>\n<p>Quando os \u00edons de ferro na amostra s\u00e3o atomizados, absorvem a linha de resson\u00e2ncia (302,1nm) emitida pela l\u00e2mpada de cat\u00f3dio vazio de ferro, e a intensidade de absor\u00e7\u00e3o \u00e9 proporcional ao conte\u00fado de ferro na amostra.<\/p>\n<ol start=\"2\">\n<li>\u00c1mbito de aplica\u00e7\u00e3o<\/li>\n<\/ol>\n<p>Aplicable \u00e0 determina\u00e7\u00e3o do ferro no fluxo de grafeno.<\/p>\n<p>3. Instrumentos de Detec\u00e7\u00e3o<\/p>\n<p>Espectrometro de Absor\u00e7\u00e3o At\u00f4mica do Furno de Graf\u00edto<\/p>\n<p>Dispositivo de \u00e1gua circulante de refrigera\u00e7\u00e3o (fluxo nominal da bomba: 3,5L\/min)<\/p>\n<p>Argon Gas(1 garrafa Pureza \u2265 99,99%)<\/p>\n<p>Saldo<\/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\/pt\/wp-json\/wp\/v2\/posts\/4485","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pgeneral.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pgeneral.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/pt\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pgeneral.com\/pt\/wp-json\/wp\/v2\/comments?post=4485"}],"version-history":[{"count":0,"href":"https:\/\/www.pgeneral.com\/pt\/wp-json\/wp\/v2\/posts\/4485\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.pgeneral.com\/pt\/wp-json\/wp\/v2\/media?parent=4485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pgeneral.com\/pt\/wp-json\/wp\/v2\/categories?post=4485"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pgeneral.com\/pt\/wp-json\/wp\/v2\/tags?post=4485"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}