<?xml version="1.0" encoding="utf-8"?>
<TEI xmlns="http://www.tei-c.org/ns/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:hal="http://hal.archives-ouvertes.fr/" xmlns:gml="http://www.opengis.net/gml/3.3/" xmlns:gmlce="http://www.opengis.net/gml/3.3/ce" version="1.1" xsi:schemaLocation="http://www.tei-c.org/ns/1.0 http://api.archives-ouvertes.fr/documents/aofr-sword.xsd">
  <teiHeader>
    <fileDesc>
      <titleStmt>
        <title>HAL TEI export of hal-03601598</title>
      </titleStmt>
      <publicationStmt>
        <distributor>CCSD</distributor>
        <availability status="restricted">
          <licence target="https://creativecommons.org/publicdomain/zero/1.0/">CC0 1.0 - Universal</licence>
        </availability>
        <date when="2026-05-16T22:17:39+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">Physico-chemical and thermochemical studies of the hydrolytic conversion of amorphous tricalcium phosphate into apatite</title>
            <author role="aut">
              <persName>
                <forename type="first">Saida</forename>
                <surname>Somrani</surname>
              </persName>
              <idno type="halauthorid">449725-0</idno>
              <affiliation ref="#struct-38773"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Mihai</forename>
                <surname>Banu</surname>
              </persName>
              <idno type="idhal" notation="numeric">1597318</idno>
              <idno type="halauthorid" notation="string">449726-1597318</idno>
              <idno type="IDREF">https://www.idref.fr/111487757</idno>
              <affiliation ref="#struct-580"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Mohamed</forename>
                <surname>Jemal</surname>
              </persName>
              <idno type="halauthorid">449727-0</idno>
              <affiliation ref="#struct-481790"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Christian</forename>
                <surname>Rey</surname>
              </persName>
              <email type="md5">33cdaafa9178cb07ede7d9257fc85d05</email>
              <email type="domain">ensiacet.fr</email>
              <idno type="idhal" notation="numeric">1588588</idno>
              <idno type="halauthorid" notation="string">6720-1588588</idno>
              <idno type="IDREF">https://www.idref.fr/077701879</idno>
              <affiliation ref="#struct-580"/>
            </author>
            <editor role="depositor">
              <persName>
                <forename>Open Archive Toulouse Archive Ouverte</forename>
                <surname>(OATAO)</surname>
              </persName>
              <email type="md5">ac3f71840d50da799c1bb19c7b808bac</email>
              <email type="domain">listes-diff.inp-toulouse.fr</email>
            </editor>
          </titleStmt>
          <editionStmt>
            <edition n="v1" type="current">
              <date type="whenSubmitted">2022-03-08 13:47:24</date>
              <date type="whenModified">2026-01-12 14:42:02</date>
              <date type="whenReleased">2022-09-19 15:20:38</date>
              <date type="whenProduced">2005-05</date>
              <date type="whenEndEmbargoed">2022-03-08</date>
              <ref type="file" target="https://hal.science/hal-03601598v1/document">
                <date notBefore="2022-03-08"/>
              </ref>
              <ref type="file" subtype="author" n="1" target="https://hal.science/hal-03601598v1/file/rey_359.pdf" id="file-3601598-3307157">
                <date notBefore="2022-03-08"/>
              </ref>
              <ref type="externalLink" target="https://api.istex.fr/ark:/67375/6H6-BGLXL3DF-M/fulltext.pdf?sid=hal"/>
            </edition>
            <respStmt>
              <resp>contributor</resp>
              <name key="146910">
                <persName>
                  <forename>Open Archive Toulouse Archive Ouverte</forename>
                  <surname>(OATAO)</surname>
                </persName>
                <email type="md5">ac3f71840d50da799c1bb19c7b808bac</email>
                <email type="domain">listes-diff.inp-toulouse.fr</email>
              </name>
            </respStmt>
          </editionStmt>
          <publicationStmt>
            <distributor>CCSD</distributor>
            <idno type="halId">hal-03601598</idno>
            <idno type="halUri">https://hal.science/hal-03601598</idno>
            <idno type="halBibtex">somrani:hal-03601598</idno>
            <idno type="halRefHtml">&lt;i&gt;Journal of Solid State Chemistry&lt;/i&gt;, 2005, 178 (5), pp.1337-1348. &lt;a target="_blank" href="https://dx.doi.org/10.1016/j.jssc.2004.11.029"&gt;&amp;#x27E8;10.1016/j.jssc.2004.11.029&amp;#x27E9;&lt;/a&gt;</idno>
            <idno type="halRef">Journal of Solid State Chemistry, 2005, 178 (5), pp.1337-1348. &amp;#x27E8;10.1016/j.jssc.2004.11.029&amp;#x27E9;</idno>
            <availability status="restricted">
              <licence target="https://about.hal.science/hal-authorisation-v1/">HAL Authorization<ref corresp="#file-3601598-3307157"/></licence>
            </availability>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="UNIV-TLSE3">Université de Toulouse</idno>
            <idno type="stamp" n="CNRS">CNRS - Centre national de la recherche scientifique</idno>
            <idno type="stamp" n="TOULOUSE-INP">Toulouse - INP</idno>
            <idno type="stamp" n="UNIV-UT3">Université Toulouse 3</idno>
            <idno type="stamp" n="UT3-INP">Université de Toulouse / Toulouse INP</idno>
            <idno type="stamp" n="UT3-TOULOUSEINP">Université de Toulouse / Toulouse INP</idno>
            <idno type="stamp" n="TEST2-HALCNRS">TEST2-HALCNRS</idno>
            <idno type="stamp" n="CIRIMAT">Centre Interuniversitaire de Recherche et d’Ingénierie des Matériaux</idno>
            <idno type="stamp" n="IUT_UT3">IUT Paul Sabatier</idno>
          </seriesStmt>
          <notesStmt>
            <note type="audience" n="2">International</note>
            <note type="popular" n="0">No</note>
            <note type="peer" n="1">Yes</note>
          </notesStmt>
          <sourceDesc>
            <biblStruct>
              <analytic>
                <title xml:lang="en">Physico-chemical and thermochemical studies of the hydrolytic conversion of amorphous tricalcium phosphate into apatite</title>
                <author role="aut">
                  <persName>
                    <forename type="first">Saida</forename>
                    <surname>Somrani</surname>
                  </persName>
                  <idno type="halauthorid">449725-0</idno>
                  <affiliation ref="#struct-38773"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Mihai</forename>
                    <surname>Banu</surname>
                  </persName>
                  <idno type="idhal" notation="numeric">1597318</idno>
                  <idno type="halauthorid" notation="string">449726-1597318</idno>
                  <idno type="IDREF">https://www.idref.fr/111487757</idno>
                  <affiliation ref="#struct-580"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Mohamed</forename>
                    <surname>Jemal</surname>
                  </persName>
                  <idno type="halauthorid">449727-0</idno>
                  <affiliation ref="#struct-481790"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Christian</forename>
                    <surname>Rey</surname>
                  </persName>
                  <email type="md5">33cdaafa9178cb07ede7d9257fc85d05</email>
                  <email type="domain">ensiacet.fr</email>
                  <idno type="idhal" notation="numeric">1588588</idno>
                  <idno type="halauthorid" notation="string">6720-1588588</idno>
                  <idno type="IDREF">https://www.idref.fr/077701879</idno>
                  <affiliation ref="#struct-580"/>
                </author>
              </analytic>
              <monogr>
                <idno type="halJournalId" status="VALID">16232</idno>
                <idno type="issn">0022-4596</idno>
                <idno type="eissn">1095-726X</idno>
                <title level="j">Journal of Solid State Chemistry</title>
                <imprint>
                  <publisher>Elsevier</publisher>
                  <biblScope unit="volume">178</biblScope>
                  <biblScope unit="issue">5</biblScope>
                  <biblScope unit="pp">1337-1348</biblScope>
                  <date type="datePub">2005-05</date>
                </imprint>
              </monogr>
              <idno type="doi">10.1016/j.jssc.2004.11.029</idno>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <keywords scheme="author">
                <term xml:lang="en">Enthalpies</term>
                <term xml:lang="en">Crystallization -Microcalorimetry</term>
                <term xml:lang="en">Hydrolysis</term>
                <term xml:lang="en">Apatite</term>
                <term xml:lang="en">Amorphous calcium phosphate</term>
              </keywords>
              <classCode scheme="halDomain" n="chim.mate">Chemical Sciences/Material chemistry</classCode>
              <classCode scheme="halTypology" n="ART">Journal articles</classCode>
              <classCode scheme="halOldTypology" n="ART">Journal articles</classCode>
              <classCode scheme="halTreeTypology" n="ART">Journal articles</classCode>
            </textClass>
            <abstract xml:lang="en">
              <p>The conversion of amorphous tricalcium phosphate with different hydration ratio into apatite in water at 25 °C has been studied by microcalorimetry and several physical–chemical methods. The hydrolytic transformation was dominated by two strong xothermic events. A fast, relatively weak, wetting process and a very slow but strong heat release assigned to a slow internal rehydration and the crystallization of the amorphous phase into an apatite. The exothermic phenomenon related to the ehydration exceeded the crystalline transformation enthalpy. Rehydration occurred before the conversion of the amorphous phase into apatite and determined the advancement of the hydrolytic reaction. The apatitic phases formed evolved slightly with time after their formation. The crystallinity increased whereas the amount of HPO4 2− ion decreased. These data allow a better understanding of the behavior of biomaterials involving amorphous phases such as hydroxyapatite plasma-sprayed coatings.</p>
            </abstract>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="laboratory" xml:id="struct-38773" status="VALID">
          <orgName>Institut Préparatoire aux Etudes d'Ingénieur de Tunis</orgName>
          <orgName type="acronym">IPEIT</orgName>
          <desc>
            <address>
              <addrLine>UR 0113/04 2 rue Jawhar Let Nahrou - Montfleury 1008 TUNIS</addrLine>
              <country key="TN"/>
            </address>
            <ref type="url">http://ipeit.rnu.tn</ref>
          </desc>
          <listRelation>
            <relation active="#struct-411560" type="direct"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-580" status="OLD">
          <idno type="IdRef">188393080</idno>
          <idno type="ISNI">0000000403826975</idno>
          <idno type="RNSR">199911771D</idno>
          <idno type="ROR">https://ror.org/03xhggy77</idno>
          <idno type="Wikidata">Q30262523</idno>
          <orgName>Centre interuniversitaire de recherche et d'ingénierie des matériaux</orgName>
          <orgName type="acronym">CIRIMAT</orgName>
          <date type="start">1999-01-01</date>
          <date type="end">2024-12-31</date>
          <desc>
            <address>
              <addrLine>Université de Toulouse, Toulouse-INP, CNRS, CIRIMAT, Toulouse - France</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://cirimat.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-217752" type="direct"/>
            <relation active="#struct-443875" type="indirect"/>
            <relation active="#struct-301366" type="direct"/>
            <relation active="#struct-341038" type="direct"/>
            <relation name="UMR5085" active="#struct-441569" type="direct"/>
            <relation active="#struct-448187" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-481790" status="VALID">
          <idno type="IdRef">147476275</idno>
          <orgName>Faculté des Sciences Mathématiques, Physiques et Naturelles de Tunis</orgName>
          <orgName type="acronym">FST</orgName>
          <date type="start">1960-01-01</date>
          <desc>
            <address>
              <addrLine>Université de Tunis El Manar - Campus Universitaire El-Manar, 2092 El Manar Tunis</addrLine>
              <country key="TN"/>
            </address>
            <ref type="url">http://www.fst.rnu.tn/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-207896" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-411560" status="INCOMING">
          <orgName>Université de Tunis</orgName>
          <desc>
            <address>
              <country key="TN"/>
            </address>
          </desc>
        </org>
        <org type="institution" xml:id="struct-217752" status="OLD">
          <idno type="IdRef">026404672</idno>
          <idno type="ISNI">0000000121617331</idno>
          <idno type="ROR">https://ror.org/02v6kpv12</idno>
          <idno type="Wikidata">Q1273188</idno>
          <orgName>Université Toulouse III - Paul Sabatier</orgName>
          <orgName type="acronym">UT3</orgName>
          <date type="end">2025-01-01</date>
          <desc>
            <address>
              <addrLine>118 route de Narbonne - 31062 Toulouse</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.univ-tlse3.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-443875" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-443875" status="VALID">
          <idno type="ROR">https://ror.org/017tgbk05</idno>
          <orgName>Communauté d'universités et établissements de Toulouse</orgName>
          <orgName type="acronym">Comue de Toulouse</orgName>
          <desc>
            <address>
              <addrLine>41 Allée Jules Guesde, 31000 Toulouse</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.univ-toulouse.fr/</ref>
          </desc>
        </org>
        <org type="regrouplaboratory" xml:id="struct-301366" status="OLD">
          <orgName>Institut Universitaire de Technologie - Paul Sabatier</orgName>
          <orgName type="acronym">IUT Toulouse Auch Castres</orgName>
          <date type="end">2025-01-01</date>
          <desc>
            <address>
              <addrLine>Université Toulouse III - 115C, route de Narbonne - 31077 Toulouse</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://iut.univ-tlse3.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-217752" type="direct"/>
            <relation active="#struct-443875" type="indirect"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-341038" status="VALID">
          <idno type="IdRef">232435103</idno>
          <idno type="ISNI">000000010626358X</idno>
          <idno type="ROR">https://ror.org/02cte4b68</idno>
          <orgName>Institut de Chimie - CNRS Chimie</orgName>
          <orgName type="acronym">INC-CNRS</orgName>
          <date type="start">2009-10-01</date>
          <desc>
            <address>
              <addrLine>CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE3 rue Michel-Ange75794 PARIS CEDEX 16 - France</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.cnrs.fr/inc</ref>
          </desc>
        </org>
        <org type="regroupinstitution" xml:id="struct-441569" status="VALID">
          <idno type="IdRef">02636817X</idno>
          <idno type="ISNI">0000000122597504</idno>
          <idno type="ROR">https://ror.org/02feahw73</idno>
          <orgName>Centre National de la Recherche Scientifique</orgName>
          <orgName type="acronym">CNRS</orgName>
          <date type="start">1939-10-19</date>
          <desc>
            <address>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.cnrs.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-448187" status="VALID">
          <idno type="IdRef">026388820</idno>
          <idno type="ISNI">0000000121766169</idno>
          <idno type="ROR">https://ror.org/033p9g875</idno>
          <orgName>Institut National Polytechnique (Toulouse)</orgName>
          <orgName type="acronym">Toulouse INP</orgName>
          <desc>
            <address>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.inp-toulouse.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-443875" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-207896" status="VALID">
          <idno type="IdRef">112859585</idno>
          <idno type="ISNI">0000000122959819</idno>
          <idno type="ROR">https://ror.org/029cgt552</idno>
          <idno type="Wikidata">Q3551684</idno>
          <orgName>Tunis El Manar University [University of Tunis El Manar] [Tunisia] = Université de Tunis El Manar [Tunisie] = جامعة تونس المنار (ar)</orgName>
          <orgName type="acronym">UTM</orgName>
          <date type="start">1987-01-01</date>
          <desc>
            <address>
              <addrLine>Campus Universitaire Farhat Hached B.P. n° 94 - ROMMANA 1068 Tunis</addrLine>
              <country key="TN"/>
            </address>
            <ref type="url">http://www.utm.rnu.tn/</ref>
          </desc>
        </org>
      </listOrg>
    </back>
  </text>
</TEI>