Quantitative Characterization of the Structure of PP/Layered Silicate Nanocomposites at Various Length Scales

2008 ◽  
Vol 267 (1) ◽  
pp. 52-56 ◽  
Author(s):  
Zita Dominkovics ◽  
Károly Renner ◽  
Béla Pukánszky ◽  
Béla Pukánszky
Keyword(s):  
Layered Silicate ◽  
Quantitative Characterization ◽  
Length Scales ◽  
Silicate Nanocomposites

Synthesis and characterization of resol-layered silicate nanocomposites

2007 ◽  
Vol 106 (4) ◽  
pp. 2800-2807 ◽  
Author(s):  
M. López ◽  
M. Blanco ◽  
J. A. Ramos ◽  
A. Vazquez ◽  
N. Gabilondo ◽  
...  
Keyword(s):  
Layered Silicate ◽  
Synthesis And Characterization ◽  
Silicate Nanocomposites

Preparation and Characterization of Activated Sericite Modified by Fluorosilicate

2012 ◽  
Vol 427 ◽  
pp. 70-76
Author(s):  
Xia Xu ◽  
Hao Ding ◽  
Yue Bo Wang ◽  
Yu Liang ◽  
Wei Jiang
Keyword(s):  
Structural Modification ◽  
Layered Silicate ◽  
Xrd Analysis ◽  
Processing Conditions ◽  
X Ray Diffraction ◽  
X Ray ◽  
Optimal Processing ◽  
Silicate Nanocomposites ◽  
Sodium Fluosilicate

The structure of sericite is stable, and it is hard to prepare polymer layered silicate nanocomposites (PLSN). Therefore, structural modification was employed to activate sericite to reduce the layer charger. The thermal treated sericite (S1) was prepared by thermal modification at 800 for one hour. Then, the resulting product was modified with sodium fluorosilicate, whose effect was characterized by X-ray diffraction (XRD) analysis. The dissolving-out amount of Al3+ of salt-treated product (S2) reached circa 2.55 mg/g at the optimal processing conditions. CEC of S2 was increased to 10.52 meq/100g compared with that of original sericite (4.94 meq/100g). The results of XRD analysis indicated that mica-type phase persisted after salt modification with sodium fluosilicate.

Synthesis and characterization of linseed vinyl ester fatty amide-modified epoxy layered silicate nanocomposites

2011 ◽  
Vol 23 (5) ◽  
pp. 403-412 ◽  
Author(s):  
Mohandas Mandhakini ◽  
Ayyavu Chandramohan ◽  
Muthukumarasamy Rangaraju Vengatesan ◽  
Muthukaruppan Alagar
Keyword(s):  
Vinyl Ester ◽  
Layered Silicate ◽  
Fatty Amide ◽  
Synthesis And Characterization ◽  
Silicate Nanocomposites ◽  
Modified Epoxy

Characterisation of the Chitosan/Layered Silicate Nanocomposites

2009 ◽  
Vol 151 ◽  
pp. 123-128 ◽  
Author(s):  
Catalina Natalia Cheaburu ◽  
Cornelia Vasile ◽  
Donatella Duraccio ◽  
Sossio Cimmino
Keyword(s):  
Thermal Stability ◽  
Layered Silicate ◽  
Interlayer Distance ◽  
X Ray Diffraction ◽  
Optimum Amount ◽  
X Ray ◽  
Silicate Nanocomposites ◽  
Silicate Layers

Characterization of chitosan / layered silicate nanocomposites obtained by solution-mixing technique, having different compositions including treated and untreated montmorilonite (MMT) has been performed. The optimum amount of MMT and also the effect of nanoparticles type on nanocomposite properties by DSC, X-ray diffraction and TG measurements have been established. The chitosan chains were inserted into silicate layers to form the intercalated nanocomposites. The interlayer distance of the silicates in the nanocomposites enlarged as their amount increased. The stiffness and thermal stability enhanced.

Preparation and characterization of polypropylene/layered silicate nanocomposites using an antioxidant

Polymer ◽  
2004 ◽  
Vol 45 (22) ◽  
pp. 7719-7727 ◽  
Author(s):  
Jong Hyun Kim ◽  
Chong Min Koo ◽  
Yeong Suk Choi ◽  
Ki Hyun Wang ◽  
In Jae Chung
Keyword(s):  
Layered Silicate ◽  
Silicate Nanocomposites
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