Synthesis of high purity fluorides by wet chemistry
Identifieur interne :
006046 ( PascalFrancis/Curation );
précédent :
006045;
suivant :
006047
Synthesis of high purity fluorides by wet chemistry
Auteurs : M. Poulain [
France] ;
R. Lebullenger ;
M. SaadSource :
-
Journal of non-crystalline solids [ 0022-3093 ] ; 1992.
RBID : Pascal:92-0194807
Descripteurs français
English descriptors
Abstract
The synthesis of high purity for the preparation of optical glasses requires that the residual concentration in transition metals and anionic oxygen is very low. Various synthesis processes in aqueous solutions have been investigated. Purification steps may be included in those processes. Dehydration conditions depend on cationic nature. ZrF4 and AlF3 require fluorinating atmosphere while alkali and earth alkali cations are not hydrolyzed when the temperature increases
| pA |
| A01 | 01 | 1 | | @0 0022-3093 |
|---|
| A02 | 01 | | | @0 JNCSBJ |
|---|
| A03 | | 1 | | @0 J. non-cryst. solids |
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| A05 | | | | @2 140 |
|---|
| A08 | 01 | 1 | ENG | @1 Synthesis of high purity fluorides by wet chemistry |
|---|
| A09 | 01 | 1 | ENG | @1 Holide glasses, Lorme, Victoria, Australia march 17-21, 1991 |
|---|
| A11 | 01 | 1 | | @1 POULAIN (M.) |
|---|
| A11 | 02 | 1 | | @1 LEBULLENGER (R.) |
|---|
| A11 | 03 | 1 | | @1 SAAD (M.) |
|---|
| A12 | 01 | 1 | | @1 MACFARLANE (Douglas R.) @9 ed. |
|---|
| A14 | 01 | | | @1 Univ. Rennes-Beaulieu, cent. etude matériaux avancés, lab. chimie minérale @2 Rennes 35042 @3 FRA |
|---|
| A15 | 01 | | | @1 Monash univ., dep. chemistry @2 Clayton Victoria 3168 @3 AUS |
|---|
| A20 | | | | @1 57-61 |
|---|
| A21 | | | | @1 1992 |
|---|
| A23 | 01 | | | @0 ENG |
|---|
| A24 | 01 | | | @0 eng |
|---|
| A43 | 01 | | | @1 INIST @2 14572 @5 354000023453960110 |
|---|
| A44 | | | | @0 0000 |
|---|
| A45 | | | | @0 6 ref. |
|---|
| A47 | 01 | 1 | | @0 92-0194807 |
|---|
| A60 | | | | @1 P @2 C |
|---|
| A61 | | | | @0 A |
|---|
| A64 | | 1 | | @0 Journal of non-crystalline solids |
|---|
| A66 | 01 | | | @0 NLD |
|---|
| C01 | 01 | | ENG | @0 The synthesis of high purity for the preparation of optical glasses requires that the residual concentration in transition metals and anionic oxygen is very low. Various synthesis processes in aqueous solutions have been investigated. Purification steps may be included in those processes. Dehydration conditions depend on cationic nature. ZrF4 and AlF3 require fluorinating atmosphere while alkali and earth alkali cations are not hydrolyzed when the temperature increases |
|---|
| C02 | 01 | X | | @0 001C02B01 |
|---|
| C03 | 01 | X | FRE | @0 Métal Fluorure @2 NC @2 NA @2 FX |
|---|
| C03 | 01 | X | ENG | @0 Metal Fluorides @2 NC @2 NA @2 FX |
|---|
| C03 | 01 | X | SPA | @0 Metal Fluoruro @2 NC @2 NA @2 FX |
|---|
| C03 | 02 | X | FRE | @0 Préparation |
|---|
| C03 | 02 | X | ENG | @0 Preparation |
|---|
| C03 | 02 | X | GER | @0 Vorbereitung |
|---|
| C03 | 02 | X | SPA | @0 Preparación |
|---|
| C03 | 03 | X | FRE | @0 Purification |
|---|
| C03 | 03 | X | ENG | @0 Purification |
|---|
| C03 | 03 | X | SPA | @0 Purificación |
|---|
| C03 | 04 | X | FRE | @0 Solution aqueuse |
|---|
| C03 | 04 | X | ENG | @0 Aqueous solution |
|---|
| C03 | 04 | X | GER | @0 Waesserige Loesung |
|---|
| C03 | 04 | X | SPA | @0 Solución acuosa |
|---|
| C03 | 05 | X | FRE | @0 Déshydratation |
|---|
| C03 | 05 | X | ENG | @0 Dehydration |
|---|
| C03 | 05 | X | GER | @0 Dehydratation |
|---|
| C03 | 05 | X | SPA | @0 Deshidratación |
|---|
| N21 | | | | @1 166 |
|---|
|
|---|
| pR |
| A30 | 01 | 1 | ENG | @1 International symposium on halide glasses @2 7 @3 Lorme AUS @4 1991-03-17 |
|---|
|
|---|
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Le document en format XML
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<author><name sortKey="Poulain, M" sort="Poulain, M" uniqKey="Poulain M" first="M." last="Poulain">M. Poulain</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Univ. Rennes-Beaulieu, cent. etude matériaux avancés, lab. chimie minérale</s1>
<s2>Rennes 35042</s2>
<s3>FRA</s3>
</inist:fA14><country>France</country>
</affiliation><author><name sortKey="Lebullenger, R" sort="Lebullenger, R" uniqKey="Lebullenger R" first="R." last="Lebullenger">R. Lebullenger</name>
</author><author><name sortKey="Saad, M" sort="Saad, M" uniqKey="Saad M" first="M." last="Saad">M. Saad</name>
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<author><name sortKey="Poulain, M" sort="Poulain, M" uniqKey="Poulain M" first="M." last="Poulain">M. Poulain</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Univ. Rennes-Beaulieu, cent. etude matériaux avancés, lab. chimie minérale</s1>
<s2>Rennes 35042</s2>
<s3>FRA</s3>
</inist:fA14><country>France</country>
</affiliation><author><name sortKey="Lebullenger, R" sort="Lebullenger, R" uniqKey="Lebullenger R" first="R." last="Lebullenger">R. Lebullenger</name>
</author><author><name sortKey="Saad, M" sort="Saad, M" uniqKey="Saad M" first="M." last="Saad">M. Saad</name>
</author><series><title level="j" type="main">Journal of non-crystalline solids</title>
<title level="j" type="abbreviated">J. non-cryst. solids</title>
<idno type="ISSN">0022-3093</idno>
<imprint><date when="1992">1992</date>
</imprint><seriesStmt><title level="j" type="main">Journal of non-crystalline solids</title>
<title level="j" type="abbreviated">J. non-cryst. solids</title>
<idno type="ISSN">0022-3093</idno>
</seriesStmt><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aqueous solution</term>
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<term>Metal Fluorides</term>
<term>Preparation</term>
<term>Purification</term>
</keywords><keywords scheme="Pascal" xml:lang="fr"><term>Métal Fluorure</term>
<term>Préparation</term>
<term>Purification</term>
<term>Solution aqueuse</term>
<term>Déshydratation</term>
</keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Déshydratation</term>
</keywords><front><div type="abstract" xml:lang="en">The synthesis of high purity for the preparation of optical glasses requires that the residual concentration in transition metals and anionic oxygen is very low. Various synthesis processes in aqueous solutions have been investigated. Purification steps may be included in those processes. Dehydration conditions depend on cationic nature. ZrF<sub>4</sub>
and AlF<sub>3</sub>
require fluorinating atmosphere while alkali and earth alkali cations are not hydrolyzed when the temperature increases</div><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0022-3093</s0>
</fA01><fA02 i1="01"><s0>JNCSBJ</s0>
</fA02><fA03 i2="1"><s0>J. non-cryst. solids</s0>
</fA03><fA05><s2>140</s2>
</fA05><fA08 i1="01" i2="1" l="ENG"><s1>Synthesis of high purity fluorides by wet chemistry</s1>
</fA08><fA09 i1="01" i2="1" l="ENG"><s1>Holide glasses, Lorme, Victoria, Australia march 17-21, 1991</s1>
</fA09><fA11 i1="01" i2="1"><s1>POULAIN (M.)</s1>
</fA11><fA11 i1="02" i2="1"><s1>LEBULLENGER (R.)</s1>
</fA11><fA11 i1="03" i2="1"><s1>SAAD (M.)</s1>
</fA11><fA12 i1="01" i2="1"><s1>MACFARLANE (Douglas R.)</s1>
<s9>ed.</s9>
</fA12><fA14 i1="01"><s1>Univ. Rennes-Beaulieu, cent. etude matériaux avancés, lab. chimie minérale</s1>
<s2>Rennes 35042</s2>
<s3>FRA</s3>
</fA14><fA15 i1="01"><s1>Monash univ., dep. chemistry</s1>
<s2>Clayton Victoria 3168</s2>
<s3>AUS</s3>
</fA15><fA20><s1>57-61</s1>
</fA20><fA21><s1>1992</s1>
</fA21><fA23 i1="01"><s0>ENG</s0>
</fA23><fA24 i1="01"><s0>eng</s0>
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</fA44><fA45><s0>6 ref.</s0>
</fA45><fA47 i1="01" i2="1"><s0>92-0194807</s0>
</fA47><fA60><s1>P</s1>
<s2>C</s2>
</fA60><fA64 i2="1"><s0>Journal of non-crystalline solids</s0>
</fA64><fA66 i1="01"><s0>NLD</s0>
</fA66><fC01 i1="01" l="ENG"><s0>The synthesis of high purity for the preparation of optical glasses requires that the residual concentration in transition metals and anionic oxygen is very low. Various synthesis processes in aqueous solutions have been investigated. Purification steps may be included in those processes. Dehydration conditions depend on cationic nature. ZrF<sub>4</sub>
and AlF<sub>3</sub>
require fluorinating atmosphere while alkali and earth alkali cations are not hydrolyzed when the temperature increases</s0><fC02 i1="01" i2="X"><s0>001C02B01</s0>
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<s2>NA</s2>
<s2>FX</s2>
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<s2>NC</s2>
<s2>NA</s2>
<s2>FX</s2>
</fC03><fC03 i1="01" i2="X" l="SPA"><s0>Metal Fluoruro</s0>
<s2>NC</s2>
<s2>NA</s2>
<s2>FX</s2>
</fC03><fC03 i1="02" i2="X" l="FRE"><s0>Préparation</s0>
</fC03><fC03 i1="02" i2="X" l="ENG"><s0>Preparation</s0>
</fC03><fC03 i1="02" i2="X" l="GER"><s0>Vorbereitung</s0>
</fC03><fC03 i1="02" i2="X" l="SPA"><s0>Preparación</s0>
</fC03><fC03 i1="03" i2="X" l="FRE"><s0>Purification</s0>
</fC03><fC03 i1="03" i2="X" l="ENG"><s0>Purification</s0>
</fC03><fC03 i1="03" i2="X" l="SPA"><s0>Purificación</s0>
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</fC03><fC03 i1="04" i2="X" l="ENG"><s0>Aqueous solution</s0>
</fC03><fC03 i1="04" i2="X" l="GER"><s0>Waesserige Loesung</s0>
</fC03><fC03 i1="04" i2="X" l="SPA"><s0>Solución acuosa</s0>
</fC03><fC03 i1="05" i2="X" l="FRE"><s0>Déshydratation</s0>
</fC03><fC03 i1="05" i2="X" l="ENG"><s0>Dehydration</s0>
</fC03><fC03 i1="05" i2="X" l="GER"><s0>Dehydratation</s0>
</fC03><fC03 i1="05" i2="X" l="SPA"><s0>Deshidratación</s0>
</fC03><fN21><s1>166</s1>
</fN21><pR><fA30 i1="01" i2="1" l="ENG"><s1>International symposium on halide glasses</s1>
<s2>7</s2>
<s3>Lorme AUS</s3>
<s4>1991-03-17</s4>
</fA30>
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