{"id":1496,"date":"2023-07-14T05:08:33","date_gmt":"2023-07-14T05:08:33","guid":{"rendered":"https:\/\/chemuza.org\/tr\/erbiyum\/"},"modified":"2023-07-14T05:08:33","modified_gmt":"2023-07-14T05:08:33","slug":"erbiyum","status":"publish","type":"page","link":"https:\/\/chemuza.org\/tr\/erbiyum\/","title":{"rendered":"Erbiyum"},"content":{"rendered":"<p>Nadir toprak metalleri aras\u0131nda, yap\u0131sal bile\u015fimi nedeniyle \u00e7ok d\u00f6v\u00fclebilir \u00f6zelliklere sahip olan Erbium bulunur. Form\u00fcl\u00fc geli\u015ftirmek ve metalurji, n\u00fckleer ve elektronik teknolojisi end\u00fcstrilerindeki \u00e7e\u015fitli uygulamalarda kullanmak i\u00e7in Vanadyum gibi di\u011fer elementlerle birle\u015ftirilir.<\/p>\n<h2> <strong>Erbiyum nedir?<\/strong><\/h2>\n<p> Kimyasal olarak yumu\u015fak bile\u015fik bir metaldir, parlak g\u00fcm\u00fc\u015f rengindedir ve yayg\u0131n olarak kullan\u0131lan tuzlar\u0131 pembedir. Erbiyum, ba\u015fta \u00d6ksenit ve Ksenotim olmak \u00fczere nadir toprak i\u00e7eren minerallerin \u00e7o\u011funda 2,2 ppm oran\u0131nda bulunur. \u00d6zellikleri, i\u00e7erdi\u011fi safs\u0131zl\u0131klar\u0131n miktar\u0131na ve \u00e7e\u015fidine ba\u011fl\u0131 olarak de\u011fi\u015fir, ayr\u0131ca manyetizmas\u0131 s\u0131cakl\u0131ktaki bir de\u011fi\u015fiklikle de\u011fi\u015ftirilebilir.<\/p>\n<h2> <strong>Erbiyum sembol\u00fc<\/strong><\/h2>\n<p> <span class=\"content-chemical-element\" style=\"float: left;width: 65px;height: 65px;border: 3px solid #666; display:flex;\n    justify-content: center;align-items: center;margin-right: 15px;\"><span style=\"font-size: 38px;\">Erbiyum<\/span><\/span> kelimesi, \u0130sve\u00e7&#8217;te bu metalin b\u00fcy\u00fck yataklar\u0131n\u0131n ke\u015ffedildi\u011fi Ytterby adl\u0131 bir kasaban\u0131n ad\u0131ndan gelmektedir.<\/p>\n<h2> <strong>Erbiyumun \u00d6zellikleri<\/strong><\/h2>\n<p> Erbiyum, di\u011fer lantanitler gibi, yak\u0131n k\u0131z\u0131l\u00f6tesi ve ultraviyole g\u00f6r\u00fcn\u00fcr kategoride so\u011furma bantlar\u0131 sergiler. Ayr\u0131ca yava\u015f oksidasyonu ile de kendi grubundaki di\u011fer elementler aras\u0131nda \u00f6ne \u00e7\u0131kmaktad\u0131r. Ek olarak a\u015fa\u011f\u0131daki \u00f6zelliklere sahiptir:<\/p>\n<ul>\n<li> <strong>Durum<\/strong> : Yumu\u015fak, d\u00f6v\u00fclebilir.<\/li>\n<li> <strong>Renk<\/strong> : Parlak g\u00fcm\u00fc\u015f ve pembe tuzlar\u0131.<\/li>\n<li> <strong>\u00c7\u00f6z\u00fcn\u00fcrl\u00fck<\/strong> : Su ve mineral asitlerde.<\/li>\n<li> <strong>Toksisite<\/strong> : Orta.<\/li>\n<li> <strong>Reaktivite<\/strong> : Oda s\u0131cakl\u0131\u011f\u0131nda stabiliteyi korur.<\/li>\n<li> <strong>Yap\u0131s\u0131<\/strong> : Kristal, alt\u0131gen.<\/li>\n<li> <strong>Bile\u015fimi<\/strong> : 68 elektronu vard\u0131r.<\/li>\n<\/ul>\n<h2> <strong>Erbiyumun kimyasal ve fiziksel \u00f6zellikleri<\/strong><\/h2>\n<ol>\n<li> <strong>Atom numaras\u0131<\/strong> : 68<\/li>\n<li> <strong>D\u00f6nem<\/strong> : 6<\/li>\n<li> <strong>blok<\/strong> :f<\/li>\n<li> <strong>Grup<\/strong> : Lantanitler<\/li>\n<li> <strong>Kovalent yar\u0131\u00e7ap (\u00c5):<\/strong> 1,57<\/li>\n<li> <strong>Yo\u011funluk:<\/strong> 9,05 (g\/ml)<\/li>\n<li> <strong>Kaynama noktas\u0131:<\/strong> 2900\u00b0C<\/li>\n<li> <strong>Erime noktas\u0131:<\/strong> 1497\u00b0C<\/li>\n<li> <strong>Atom yar\u0131\u00e7ap\u0131:<\/strong> 1,75 A<\/li>\n<li> <strong>\u0130yonik yar\u0131\u00e7ap:<\/strong> 0,96<\/li>\n<li> <strong>Elektronegatiflik:<\/strong> 1.2<\/li>\n<li> <strong>Oksidasyon durumu:<\/strong> 3<\/li>\n<li> <strong>Katman ba\u015f\u0131na elektron say\u0131s\u0131:<\/strong> 2, 8, 18, 30, 8, 2<\/li>\n<li> <strong>Elektronik konfig\u00fcrasyon:<\/strong> [Xe] 4f <sup>12<\/sup> 5d <sup>0<\/sup> 6s <sup>2<\/sup><\/li>\n<li> <strong>Birinci iyonla\u015fma potansiyeli eV:<\/strong> 589,3 KJ\/mol<\/li>\n<li> <strong>Is\u0131 iletkenli\u011fi:<\/strong> 15 W\/ (m *K)<\/li>\n<li> <strong>Elektriksel iletkenlik:<\/strong> 1,16*10 (6)A \/ (V* m)<\/li>\n<li> <strong>Atom k\u00fctlesi (g\/mol):<\/strong> 167,26<\/li>\n<li> <strong>F\u00fczyon \u0131s\u0131s\u0131:<\/strong> 19,9 KJ\/mol<\/li>\n<li> <strong>Oksit:<\/strong> Temel.<\/li>\n<\/ol>\n<h2> <strong>Erbiyumun K\u00f6keni<\/strong><\/h2>\n<p> \u0130sve\u00e7&#8217;teki Ytterby madenlerinde, Erbium elementi ilk olarak Gadolinit mineralinin kimyasal ay\u0131rma i\u015flemleriyle ke\u015ffedildi. Bu ke\u015fif 1843 y\u0131l\u0131nda kimyager Carl Gustaf Mosander taraf\u0131ndan yap\u0131lm\u0131\u015ft\u0131r. Itira, Terbia ve Erbia ad\u0131n\u0131 verdi\u011fi \u00fc\u00e7 elementi ay\u0131rm\u0131\u015ft\u0131r. Her ne kadar ilk ba\u015fta son iki maddeyle ilgili \u00e7ok fazla kafa kar\u0131\u015f\u0131kl\u0131\u011f\u0131 ya\u015fasa da, ikisinin farkl\u0131 \u00f6zelliklere sahip oldu\u011funu belirlemek onun i\u00e7in zordu.<\/p>\n<p> 1934 y\u0131l\u0131nda Alman kimyagerler Heinrich Bommer ve Wilhelm Klemm ilk kez saf Erbiyum elde etmeyi ba\u015fard\u0131lar. Susuz erbiyum klor\u00fcr\u00fcn potasyum buhar\u0131na indirgenmesi yoluyla.<\/p>\n<h2> <strong>Erbiyum ne i\u00e7in kullan\u0131l\u0131r?<\/strong><\/h2>\n<p> Bu metaloidin d\u00f6v\u00fclebilirlik ve di\u011fer elementlerle ala\u015f\u0131mlanma konusunda b\u00fcy\u00fck bir kapasitesi vard\u0131r, bu nedenle \u00e7e\u015fitli end\u00fcstriyel ve teknolojik ama\u00e7lar i\u00e7in kullan\u0131l\u0131r:<\/p>\n<ul>\n<li> Metaloidin stabilitesi, reakt\u00f6r kontrol \u00e7ubuklar\u0131ndaki n\u00fckleer reaksiyonlar i\u00e7in ideal n\u00f6tron s\u00f6n\u00fcmlemesini sa\u011flar.<\/li>\n<li> Erbium ala\u015f\u0131mlar\u0131n\u0131n y\u00fcksek \u0131s\u0131 kapasitesi, s\u0131v\u0131 helyum s\u0131cakl\u0131\u011f\u0131na sahip kriyojenik buzdolaplar\u0131nda kullan\u0131l\u0131r.<\/li>\n<li> Alt\u0131n katk\u0131l\u0131 erbiyum, m\u00fchendislik ve fizikteki y\u00fcksek \u00e7\u00f6z\u00fcn\u00fcrl\u00fckl\u00fc par\u00e7ac\u0131k dedekt\u00f6r sens\u00f6rlerinde kullan\u0131lan manyetik bir kalorimetre \u00fcretir.<\/li>\n<li> Optik amplifikat\u00f6rlerde ve lazer fiberlerde silikon ve erbiyum ala\u015f\u0131m\u0131.<\/li>\n<li> T\u0131pta baz\u0131 iyi huylu deri lezyonlar\u0131n\u0131n giderilmesinde, kemik ve di\u015f tedavilerinde lazer olarak kullan\u0131lmaktad\u0131r.<\/li>\n<li> Kaynaklar\u0131n kesilmesi i\u00e7in daha y\u00fcksek diren\u00e7li Ytterbium-Erbium lazer.<\/li>\n<li> Vanadyumun i\u015flenebilirli\u011fini kolayla\u015ft\u0131rmaya hizmet eder.<\/li>\n<\/ul>\n<h2> <strong>Erbium: Renkli kullan\u0131mlar ve uygulamalar<\/strong><\/h2>\n<p> Oksidasyon halinde bulundu\u011funda dekoratif uygulamalara sahiptir, +3 ve Er3 katyonlar\u0131 su ve onun kat\u0131 tuzlar\u0131nda pembe bir \u00e7\u00f6zelti olu\u015fturur. Bu nedenle bu Erbiyum oksit, porselen ve \u00e7e\u015fitli kristal veya camlar\u0131n renklendirilmesinde kullan\u0131l\u0131r. Ayr\u0131ca bu ton emaye ve verniklerde renklendirici olarak da kullan\u0131l\u0131r. Ayr\u0131ca foto\u011fraf filtresi olarak, televizyonlarda, g\u00fcne\u015f g\u00f6zl\u00fcklerinde, floresan lambalarda ve m\u00fccevherlerde de kullan\u0131l\u0131r.<\/p>\n<h2> <strong>Erbiyum nereden geliyor?<\/strong><\/h2>\n<p> Bu metaloid do\u011fada saf halde bulunmaz, bunun yerine di\u011fer nadir toprak elementleriyle zenginle\u015ftirilmi\u015f minerallerle birlikte bulunur. Daha spesifik olarak Gallodinit, Euxenite, Xenotime, Bastnasite ve Monazite&#8217;de bulunur. \u015eu anda, metaloidin ayr\u0131lmas\u0131 bir iyon de\u011fi\u015ftirme prosed\u00fcr\u00fc ile sa\u011flanmaktad\u0131r. Erbiyum \u00e7\u0131karan \u00fclkeler \u00c7in, Amerika Birle\u015fik Devletleri, Hindistan ve Avustralya&#8217;d\u0131r.<\/p>\n<p> K\u0131saca Erbiyum, periyodik tablonun lantanit grubunda bulunan bir oksittir. Fiziksel ve kimyasal \u00f6zellikleri, bu metaloidin n\u00fckleer reakt\u00f6rlerin imalat\u0131nda, metalurji end\u00fcstrisinde ana bile\u015fen olmas\u0131n\u0131 ve bir\u00e7ok emaye ve cam e\u015fyaya renk vermesini sa\u011flar.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nadir toprak metalleri aras\u0131nda, yap\u0131sal bile\u015fimi nedeniyle \u00e7ok d\u00f6v\u00fclebilir \u00f6zelliklere sahip olan Erbium bulunur. Form\u00fcl\u00fc geli\u015ftirmek ve metalurji, n\u00fckleer ve elektronik teknolojisi end\u00fcstrilerindeki \u00e7e\u015fitli uygulamalarda kullanmak i\u00e7in Vanadyum gibi di\u011fer elementlerle birle\u015ftirilir. Erbiyum nedir? Kimyasal olarak yumu\u015fak bile\u015fik bir metaldir, parlak g\u00fcm\u00fc\u015f rengindedir ve yayg\u0131n olarak kullan\u0131lan tuzlar\u0131 pembedir. Erbiyum, ba\u015fta \u00d6ksenit ve Ksenotim olmak &#8230; <a title=\"Erbiyum\" class=\"read-more\" href=\"https:\/\/chemuza.org\/tr\/erbiyum\/\" aria-label=\"More on Erbiyum\">Devam\u0131n\u0131 oku<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Erbiyum - Chemuza<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/chemuza.org\/tr\/erbiyum\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Erbiyum - Chemuza\" \/>\n<meta property=\"og:description\" content=\"Nadir toprak metalleri aras\u0131nda, yap\u0131sal bile\u015fimi nedeniyle \u00e7ok d\u00f6v\u00fclebilir \u00f6zelliklere sahip olan Erbium bulunur. 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