BMI/montmorillonite nanocomposites - (I) preparation and properties of montmorillonite modified with allyl-tri-phenyl phosphonium bromide - Details

author：

Chen, Y. (Chen, Y..) ^[1] | Lin, Q.-L. (Lin, Q.-L..) ^[2] | Zhao, J.-B. (Zhao, J.-B..) ^[3] | Li, J.-T. (Li, J.-T..) ^[4]

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Abstract：

In　order　to　prepare　bismaleimide　(BMI)/montmorillonite　nanocomposites　with　high　performance,　Na-montmorillonite　(Na-MMT)　was　modified　with　allyl-tri-phenyl　phosphonium　bromide　(AP)　via　ion-exchange　method.　The　structures　and　properties　of　Na-MMT　and　AP-modified　MMT　were　characterized　by　FT-IR,　XRD,　TEM　and　TG.　The　results　show　that　AP　has　intercalated　into　the　layers　of　Na-MMT,　and　the　spacing　of　AP-modified　MMT　layers　increases　from　1.49　nm　to　1.85　nm.　Moreover,　AP-modified　MMT　possesses　good　thermo-stability　as　indicated　by　that　initial　thermal　decomposition　temperature　arrives　at　320°C,　and　the　ion-exchange　rate　of　AP-modified　MMT　is　66.3%　according　to　TG　curves.

Keyword：

Allyl-tri-phenyl phosphonium bromide; Montmorillonite; Preparation; Properties

Community：

[ 1 ] [Chen, Y.]College of Materials Science and Engineering, Fuzhou University, Fuzhou 350108, China
[ 2 ] [Lin, Q.-L.]College of Materials Science and Engineering, Fuzhou University, Fuzhou 350108, China
[ 3 ] [Zhao, J.-B.]College of Materials Science and Engineering, Fuzhou University, Fuzhou 350108, China
[ 4 ] [Li, J.-T.]College of Materials Science and Engineering, Fuzhou University, Fuzhou 350108, China

Reprint 's Address：

[Chen, Y.]College of Materials Science and Engineering, Fuzhou University, Fuzhou 350108, China

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Source ：

Polymeric Materials Science and Engineering

ISSN： 1000-7555

Year： 2008

Issue： 11

Volume： 24

Page： 184-186,190

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ESI Highly Cited Papers on the List： 0 Unfold All

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30 Days PV： 3

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