{"id":6209,"date":"2026-10-19T09:48:38","date_gmt":"2026-10-19T09:48:38","guid":{"rendered":"https:\/\/phd.hi.is\/doktorsvorn\/doktorsvorn-i-efnaverkfraedi-fatemeh-hanifpour\/"},"modified":"2026-10-19T09:48:38","modified_gmt":"2026-10-19T09:48:38","slug":"doktorsvorn-i-efnaverkfraedi-fatemeh-hanifpour","status":"publish","type":"phd_defence","link":"https:\/\/phd.hi.is\/en\/doktorsvorn\/doktorsvorn-i-efnaverkfraedi-fatemeh-hanifpour\/","title":{"rendered":"Doktorsv\u00f6rn \u00ed efnaverkfr\u00e6\u00f0i &#8211; Fatemeh Hanifpour"},"content":{"rendered":"<div class=\"field-items\">\n<div class=\"field-item even\" property=\"content:encoded\">\n<p><strong>V\u00f6rninni ver\u00f0ur <a href=\"https:\/\/livestream.com\/hi\/doktorsvornfatemehhanifpour\">streymt<\/a><\/strong><\/p>\n<p><strong>Doktorsefni:<\/strong> Fatemeh Hanifpour<\/p>\n<p><strong>Heiti ritger\u00f0ar:\u00a0<\/strong>M\u00e1lmn\u00edtr\u00ed\u00f0 og -ox\u00fdn\u00edtr\u00ed\u00f0 sem hvatar fyrir N2 rafafoxun \u00ed NH3 \u2013 fr\u00e1 reikningum til tilrauna<\/p>\n<p><strong>Andm\u00e6lendur:\u00a0 <\/strong><\/p>\n<p>Douglas Robert MacFarlane, pr\u00f3fessor vi\u00f0 Efnafr\u00e6\u00f0ideild Monash h\u00e1sk\u00f3lans \u00ed \u00c1stral\u00edu.<\/p>\n<p>Plamen Atanassov, pr\u00f3fessor vi\u00f0 Efna- og l\u00edfsameindaverkfr\u00e6\u00f0ideild vi\u00f0 Kaloforn\u00eduh\u00e1sk\u00f3la Irvine \u00ed Bandar\u00edkjunum.<\/p>\n<p><strong>Lei\u00f0beinandi: <\/strong>Egill Sk\u00falason, pr\u00f3fessor vi\u00f0 I\u00f0na\u00f0arverkfr\u00e6\u00f0i- v\u00e9laverkfr\u00e6\u00f0i- og t\u00f6lvunarfr\u00e6\u00f0ideild H\u00e1sk\u00f3la \u00cdslands<\/p>\n<p><strong>Einnig \u00ed doktorsnefnd<\/strong><strong>:<\/strong><br \/>  Dr. Helga D\u00f6gg Flosad\u00f3ttir, ranns\u00f3knarstj\u00f3ri hj\u00e1 Atmonia, \u00cdsland. Dr. Kristj\u00e1n Le\u00f3sson, yfirma\u00f0ur v\u00edsinda hj\u00e1 Dynamic Technology Equipment (DTE), \u00cdsland<\/p>\n<p><strong>Doktorsv\u00f6rn st\u00fdrir:\u00a0 <\/strong>R\u00fanar Unn\u00fe\u00f3rsson, pr\u00f3fessor og forseti I\u00f0na\u00f0arverkfr\u00e6\u00f0i-, v\u00e9laverkfr\u00e6\u00f0i-, og t\u00f6lvunarfr\u00e6\u00f0ideildar H\u00e1sk\u00f3la \u00cdslands.<\/p>\n<p><strong>\u00c1grip<\/strong><\/p>\n<p>\u00c1 heimsv\u00edsu berst mannkyni\u00f0 vi\u00f0 neikv\u00e6\u00f0 \u00e1hrif gr\u00f3\u00f0urh\u00fasalofttegunda, \u00fe\u00e1 a\u00f0allega CO2 sem fyllir um \u00ferj\u00e1 fj\u00f3r\u00f0unga af heildar gr\u00f3\u00f0urh\u00fasalofttegundunum losu\u00f0um af<br \/>  mannav\u00f6ldum. Framlei\u00f0sla amm\u00f3n\u00edaks me\u00f0 Haber-Bosch a\u00f0fer\u00f0inni er l\u00edfsnau\u00f0synleg fyrir heimsbygg\u00f0ina \u00fear sem h\u00fan tryggir f\u00e6\u00f0u\u00f6ryggi. Hins vegar veldur \u00fea\u00f0 ferli losun 1% af allri<br \/>  losun CO2 af mannav\u00f6ldum og er \u00fev\u00ed mi\u00f0ur eina \u00feekkta ferli\u00f0 til framlei\u00f0slu amm\u00f3n\u00edaks. \u00deess vegna hefur samf\u00e9lag v\u00edsindamanna hafi\u00f0 \u00fer\u00f3un \u00e1 sj\u00e1lfb\u00e6ru ferli til framlei\u00f0slu amm\u00f3n\u00edaks undanfarinn \u00e1ratuginn. \u00deessi ritger\u00f0 f\u00e6rir okkur eitt skref \u00e1fram \u00ed \u00feessari \u00fer\u00f3un. H\u00e9r birti \u00e9g ni\u00f0urst\u00f6\u00f0ur tilrauna \u00ed rafefnafr\u00e6\u00f0ilegum sm\u00ed\u00f0um amm\u00f3n\u00edaks me\u00f0 afoxun niturs vi\u00f0 herbergis hita og \u00fer\u00fdsting \u00ed raflausn \u00far vatni. \u00cd \u00feessum ranns\u00f3knum er allra mikilv\u00e6gast a\u00f0 hanna tilraunir \u00e1 \u00feann h\u00e1tt a\u00f0 \u00fe\u00e6r tryggja \u00e1rei\u00f0anlegar ni\u00f0urst\u00f6\u00f0ur. \u00deetta er s\u00e9rstaklega fl\u00f3ki\u00f0 \u00ed lj\u00f3si \u00feess a\u00f0 amm\u00f3n\u00edak er til sta\u00f0ar \u00ed andr\u00famsloftinu, andardr\u00e6tti, b\u00fana\u00f0i \u00e1 tilraunastofu og einnig sem snefill \u00ed gastegunum sem eru nota\u00f0ar \u00ed tilraunum o.s.frv. \u00dea\u00f0 er \u00fev\u00ed mj\u00f6g au\u00f0velt a\u00f0 f\u00e1 falskar j\u00e1kv\u00e6\u00f0ar ni\u00f0urst\u00f6\u00f0ur \u00ed tilraunum ef ekki er vel g\u00e6tt a\u00f0. Vegna \u00feessa er st\u00f3r hluti af vinnunni sem er birt h\u00e9r einsett \u00e1 a\u00f0 tryggja \u00e1rei\u00f0anleg g\u00f6gn. Rafefnafr\u00e6\u00f0i sellan, amm\u00f3n\u00edaks magngreiningar og allir tilraunaferlar eru hanna\u00f0ir og besta\u00f0ir n\u00e1kv\u00e6mlega \u00ed \u00feessum tilgangi. Ranns\u00f3knarh\u00f3pur pr\u00f3fessors Egils Sk\u00falasonar haf\u00f0i \u00e1\u00f0ur \u00ferengt leitina a\u00f0 g\u00f3\u00f0um hvata til afoxunar k\u00f6fnunarefnis \u00far h\u00f3pi hli\u00f0arm\u00e1lm ox\u00ed\u00f0a og hli\u00f0arm\u00e1lm n\u00edtr\u00ed\u00f0a. Mest lofandi hvatarnir eru pr\u00f3fa\u00f0ir h\u00e9r \u00ed tilraunum, ZrN, CrN, NbN, NbO2 og NbON, sem \u00feunnar h\u00fa\u00f0ir \u00e1 fj\u00f6lkrist\u00f6llu\u00f0um yfirbor\u00f0um. \u00cd rafefnafr\u00e6\u00f0i tilraununum eru \u00fdmsar n\u00e1lganir n\u00fdttar til \u00feess a\u00f0 rannsaka heg\u00f0un yfirbor\u00f0anna me\u00f0 og \u00e1n hvarfefnisins, niturs. Framlei\u00f0sla amm\u00f3n\u00edaks er \u00ed \u00f6llum tilfellum magngreind vi\u00f0 mismunandi spennugildi og borin saman \u00e1 milli hvarfa\u00f0st\u00e6\u00f0na (N2) og bakgrunns (Ar). Magngreiningar amm\u00f3n\u00edaks, greiningar \u00e1 yfirbor\u00f0um fyrir og eftir tilraunir og sams\u00e6tumerking hvarfefnisins (15N2) eru svo n\u00fdtt til \u00feess a\u00f0 gera grein fyrir hvort hv\u00f6tun afoxunar niturs eigi s\u00e9r sta\u00f0 e\u00f0a ekki. Ni\u00f0urst\u00f6\u00f0urnar eru settar fram sem ein birt grein \u00ed ritr\u00fdndu t\u00edmariti og tv\u00e6r innsendar greinar, sem eru festar vi\u00f0 enda ritger\u00f0arinnar.<\/p>\n<p><strong>Um doktorsefni\u00f0:<\/strong><\/p>\n<p>Fatemeh lauk B.Sc. gr\u00e1\u00f0u \u00ed efnaverkfr\u00e6\u00f0i vi\u00f0 Tehran-h\u00e1sk\u00f3la \u00ed \u00cdran \u00e1ri\u00f0 2009. \u00cd framhaldi af \u00fev\u00ed kl\u00e1ra\u00f0i h\u00fan M.Sc. gr\u00e1\u00f0u \u00ed orkuverkfr\u00e6\u00f0i fr\u00e1 Sharif t\u00e6knih\u00e1sk\u00f3lanum \u00ed \u00cdran \u00e1ri\u00f0 2011. H\u00fan t\u00f3k \u00fe\u00e1tt \u00ed \u00fatg\u00e1fu b\u00f3karinnar \u201eDesign of Experiments for Engineers\u201c sem kom \u00fat \u00e1ri\u00f0 2012. \u00c1 milli 2013-2016 starfa\u00f0i Fatemeh vi\u00f0 Material Reseach School of Isfahan \u00ed \u00cdran \u00fear sem h\u00fan vann fyrst a\u00f0 n\u00fdtingu \u00e1 framandi efnum til a\u00f0 hreinsa \u00feungm\u00e1lma \u00far i\u00f0na\u00f0ar\u00fargangi og s\u00ed\u00f0ar, \u00ed samstarfi vi\u00f0 Science and Technology Park of Shahrekord, a\u00f0 hreinsun n\u00edtrats \u00far vatni. \u00c1ri\u00f0 2016 h\u00f3f h\u00fan doktorsn\u00e1m \u00ed efnaverkfr\u00e6\u00f0i \u00ed ranns\u00f3knarh\u00f3pi Egils Sk\u00falasonar. \u00cd doktorsn\u00e1minu hefur h\u00fan framkv\u00e6mt tilraunir \u00e1 \u00feunnum h\u00fa\u00f0um af rafefnahv\u00f6tum til a\u00f0 rannsaka virkni \u00feeirra til rafefnafr\u00e6\u00f0ilegrar afoxunar \u00e1 nitri vi\u00f0 mildar a\u00f0st\u00e6\u00f0ur. Eftir \u00fatskrift mun Fatemeh hefja st\u00f6rf sem n\u00fddoktor vi\u00f0 H\u00e1sk\u00f3la \u00cdslands \u00ed samstarfi vi\u00f0 Atmonia.<\/p>\n<\/div><\/div>","protected":false},"featured_media":4973,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_phd_date_start":"2021-11-05T13:00:00+00:00","_phd_date_end":"2021-11-05T16:00:00+00:00","_phd_location":"A\u00f0albygging H\u00e1t\u00ed\u00f0arsalur","_phd_admission":"Fer fram \u00e1 ensku \u00d6ll velkomin","_phd_thesis_title":"M\u00e1lmn\u00edtr\u00ed\u00f0 og -ox\u00fdn\u00edtr\u00ed\u00f0 sem hvatar fyrir N2 rafafoxun \u00ed NH3 \u2013 fr\u00e1 reikningum til tilrauna","_phd_source_url":"https:\/\/gamli.hi.is\/vidburdir\/doktorsvorn_i_efnaverkfraedi_fatemeh_hanifpour","_phd_source_node_id":"379533","_phd_source_type":"vidburdir","_phd_member_id":732,"footnotes":""},"phd_school":[108,93],"phd_discipline":[109],"class_list":["post-6209","phd_defence","type-phd_defence","status-publish","has-post-thumbnail","hentry","phd_school-idnadarverkfraedi-velaverkfraedi-og-tolvunarfraedideild","phd_school-verkfraedi-og-natturuvisindasvid","phd_discipline-phd-i-efnaverkfraedi"],"_links":{"self":[{"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_defence\/6209","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_defence"}],"about":[{"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/types\/phd_defence"}],"version-history":[{"count":0,"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_defence\/6209\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/media\/4973"}],"wp:attachment":[{"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/media?parent=6209"}],"wp:term":[{"taxonomy":"phd_school","embeddable":true,"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_school?post=6209"},{"taxonomy":"phd_discipline","embeddable":true,"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_discipline?post=6209"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}