Synthesis, characterization, and heterogeneous catalysis of polymer‐supported poly(propyleneimine) dendrimer stabilized gold nanoparticle catalyst
Identifieur interne : 000072 ( Main/Exploration ); précédent : 000071; suivant : 000073Synthesis, characterization, and heterogeneous catalysis of polymer‐supported poly(propyleneimine) dendrimer stabilized gold nanoparticle catalyst
Auteurs : Eagambaram Murugan [Inde] ; Rajmohan Rangasamy [Inde]Source :
- Journal of Polymer Science Part A: Polymer Chemistry [ 0887-624X ] ; 2010-06-15.
English descriptors
- KwdEn :
Abstract
We report here, the synthesis of two types of heterogeneous nanoparticle catalysts viz., polymer‐supported poly(propyleneimine)‐G2 dendrimer stabilized gold nanoparticle catalysts using crosslinked poly(4‐vinylpyridine) matrix (PSP4VP) as support material. The grafting of dendrimer on the surface of P4VP beads was characterized by FTIR spectrophotometer and CHN analyses. The immobilization of AuNPs was characterized by UV‐Vis spectrum, SEM, and HRTEM studies. The resultant polymer‐supported dendrimer stabilized AuNPs were used as a heterogeneous catalyst for the reduction of 4‐nitrophenol. The catalytic activity is found to be excellent and it can also be reused many times by simple filtration and activity remains maintained. © 2010 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 48: 2525–2532, 2010
Url:
DOI: 10.1002/pola.24028
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 000513
- to stream Istex, to step Curation: 000444
- to stream Istex, to step Checkpoint: 000051
- to stream Main, to step Merge: 000085
- to stream Main, to step Curation: 000085
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Synthesis, characterization, and heterogeneous catalysis of polymer‐supported poly(propyleneimine) dendrimer stabilized gold nanoparticle catalyst</title><author><name sortKey="Murugan, Eagambaram" sort="Murugan, Eagambaram" uniqKey="Murugan E" first="Eagambaram" last="Murugan">Eagambaram Murugan</name></author><author><name sortKey="Rangasamy, Rajmohan" sort="Rangasamy, Rajmohan" uniqKey="Rangasamy R" first="Rajmohan" last="Rangasamy">Rajmohan Rangasamy</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:482804DDFF88E13BF02DED77C3D7F69364877D54</idno><date when="2010" year="2010">2010</date><idno type="doi">10.1002/pola.24028</idno><idno type="url">https://api.istex.fr/document/482804DDFF88E13BF02DED77C3D7F69364877D54/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000513</idno><idno type="wicri:Area/Istex/Curation">000444</idno><idno type="wicri:Area/Istex/Checkpoint">000051</idno><idno type="wicri:doubleKey">0887-624X:2010:Murugan E:synthesis:characterization:and</idno><idno type="wicri:Area/Main/Merge">000085</idno><idno type="wicri:Area/Main/Curation">000085</idno><idno type="wicri:Area/Main/Exploration">000072</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Synthesis, characterization, and heterogeneous catalysis of polymer‐supported poly(propyleneimine) dendrimer stabilized gold nanoparticle catalyst</title><author><name sortKey="Murugan, Eagambaram" sort="Murugan, Eagambaram" uniqKey="Murugan E" first="Eagambaram" last="Murugan">Eagambaram Murugan</name><affiliation wicri:level="1"><country xml:lang="fr">Inde</country><wicri:regionArea>Department of Physical Chemistry, School of Chemical Sciences, University of Madras, Guindy Campus, Chennai 600025, Tamil Nadu</wicri:regionArea><wicri:noRegion>Tamil Nadu</wicri:noRegion></affiliation></author><author><name sortKey="Rangasamy, Rajmohan" sort="Rangasamy, Rajmohan" uniqKey="Rangasamy R" first="Rajmohan" last="Rangasamy">Rajmohan Rangasamy</name><affiliation wicri:level="1"><country xml:lang="fr">Inde</country><wicri:regionArea>Department of Physical Chemistry, School of Chemical Sciences, University of Madras, Guindy Campus, Chennai 600025, Tamil Nadu</wicri:regionArea><wicri:noRegion>Tamil Nadu</wicri:noRegion></affiliation></author></analytic><monogr></monogr><series><title level="j">Journal of Polymer Science Part A: Polymer Chemistry</title><title level="j" type="abbrev">J. Polym. Sci. A Polym. Chem.</title><idno type="ISSN">0887-624X</idno><idno type="eISSN">1099-0518</idno><imprint><publisher>Wiley Subscription Services, Inc., A Wiley Company</publisher><pubPlace>Hoboken</pubPlace><date type="published" when="2010-06-15">2010-06-15</date><biblScope unit="volume">48</biblScope><biblScope unit="issue">12</biblScope><biblScope unit="page" from="2525">2525</biblScope><biblScope unit="page" to="2532">2532</biblScope></imprint><idno type="ISSN">0887-624X</idno></series><idno type="istex">482804DDFF88E13BF02DED77C3D7F69364877D54</idno><idno type="DOI">10.1002/pola.24028</idno><idno type="ArticleID">POLA24028</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0887-624X</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>4‐nitrophenol</term><term>TEM</term><term>UV‐vis spectroscopy</term><term>catalysis</term><term>dendrimers</term><term>gold nanoparticles</term><term>nanoparticles</term><term>poly(4‐vinylpyridine)</term><term>polymer‐supported</term><term>recycling</term><term>reduction</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">We report here, the synthesis of two types of heterogeneous nanoparticle catalysts viz., polymer‐supported poly(propyleneimine)‐G2 dendrimer stabilized gold nanoparticle catalysts using crosslinked poly(4‐vinylpyridine) matrix (PSP4VP) as support material. The grafting of dendrimer on the surface of P4VP beads was characterized by FTIR spectrophotometer and CHN analyses. The immobilization of AuNPs was characterized by UV‐Vis spectrum, SEM, and HRTEM studies. The resultant polymer‐supported dendrimer stabilized AuNPs were used as a heterogeneous catalyst for the reduction of 4‐nitrophenol. The catalytic activity is found to be excellent and it can also be reused many times by simple filtration and activity remains maintained. © 2010 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 48: 2525–2532, 2010</div></front></TEI><affiliations><list><country><li>Inde</li></country></list><tree><country name="Inde"><noRegion><name sortKey="Murugan, Eagambaram" sort="Murugan, Eagambaram" uniqKey="Murugan E" first="Eagambaram" last="Murugan">Eagambaram Murugan</name></noRegion><name sortKey="Rangasamy, Rajmohan" sort="Rangasamy, Rajmohan" uniqKey="Rangasamy R" first="Rajmohan" last="Rangasamy">Rajmohan Rangasamy</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Musique/explor/MonteverdiV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000072 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000072 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Musique
|area= MonteverdiV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= ISTEX:482804DDFF88E13BF02DED77C3D7F69364877D54
|texte= Synthesis, characterization, and heterogeneous catalysis of polymer‐supported poly(propyleneimine) dendrimer stabilized gold nanoparticle catalyst
}}
| This area was generated with Dilib version V0.6.21. |  |