<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-04-13T00:13:52Z</responseDate><request verb="GetRecord" identifier="oai:www.recercat.cat:10256/21956" metadataPrefix="mets">https://recercat.cat/oai/request</request><GetRecord><record><header><identifier>oai:recercat.cat:10256/21956</identifier><datestamp>2024-05-22T11:31:58Z</datestamp><setSpec>com_2072_452966</setSpec><setSpec>com_2072_2054</setSpec><setSpec>col_2072_452968</setSpec></header><metadata><mets xmlns="http://www.loc.gov/METS/" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" ID="&#xa;&#x9;&#x9;&#x9;&#x9;DSpace_ITEM_10256-21956" TYPE="DSpace ITEM" PROFILE="DSpace METS SIP Profile 1.0" xsi:schemaLocation="http://www.loc.gov/METS/ http://www.loc.gov/standards/mets/mets.xsd" OBJID="&#xa;&#x9;&#x9;&#x9;&#x9;hdl:10256/21956">
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                     <mods:roleTerm type="text">author</mods:roleTerm>
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                  <mods:namePart>Escribano Bella, Míriam</mods:namePart>
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                  <mods:dateAccessioned encoding="iso8601">2024-05-22T11:31:58Z</mods:dateAccessioned>
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               <mods:abstract>Les nanopartícules de ferro zero (nZVI) sempre han estat sintetitzades usant&#xd;
borohidrur de sodi, un procés costos i tòxic. L'actual problemàtica ambiental mundial&#xd;
comporta la necessitat d'investigació pel desenvolupament de processos de química&#xd;
sostenible i l'obtenció de nous materials mitjançant mètodes de síntesi verda.&#xd;
El present treball presenta els resultats de la síntesi verda de nZVI mitjançant un&#xd;
mètode respectuós amb el medi ambient (procés optimitzat utilitzant clorur fèrric i extracte&#xd;
reductor vegetal), un substitut dels processos convencionals amb protocols no ecològicsZero iron nanoparticles (nZVI) have always been synthesized using&#xd;
sodium borohydride, a costly and toxic process. The current global environmental problem&#xd;
it entails the need for research for the development of chemistry processes&#xd;
sustainable and obtaining new materials through green synthesis methods.&#xd;
The present work presents the results of the green synthesis of nZVI using a&#xd;
environmentally friendly method (optimized process using ferric chloride and extract&#xd;
plant reducer), a substitute for conventional processes with non-ecological protocols</mods:abstract>
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               <mods:accessCondition type="useAndReproduction">Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess</mods:accessCondition>
               <mods:subject>
                  <mods:topic>Nanoparticles</mods:topic>
               </mods:subject>
               <mods:subject>
                  <mods:topic>Nanopartícules</mods:topic>
               </mods:subject>
               <mods:subject>
                  <mods:topic>nZVI</mods:topic>
               </mods:subject>
               <mods:subject>
                  <mods:topic>Ferro</mods:topic>
               </mods:subject>
               <mods:subject>
                  <mods:topic>Iron</mods:topic>
               </mods:subject>
               <mods:subject>
                  <mods:topic>Productes vegetals</mods:topic>
               </mods:subject>
               <mods:subject>
                  <mods:topic>Plant products</mods:topic>
               </mods:subject>
               <mods:titleInfo>
                  <mods:title>Síntesi verda de nanopartícules de ferro zero mitjançant extractes vegetals: optimització i caracterització</mods:title>
               </mods:titleInfo>
               <mods:genre>info:eu-repo/semantics/bachelorThesis</mods:genre>
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