Synthesis and Characterization of Resol Type Phenolic Resin/Layered Silicate Nanocomposites

2001 ◽  
Vol 13 (11) ◽  
pp. 4221-4226 ◽  
Author(s):  
Ho Yun Byun ◽  
Min Ho Choi ◽  
In Jae Chung

2007 ◽  
Vol 106 (4) ◽  
pp. 2800-2807 ◽  
Author(s):  
M. López ◽  
M. Blanco ◽  
J. A. Ramos ◽  
A. Vazquez ◽  
N. Gabilondo ◽  
...  


2011 ◽  
Vol 23 (5) ◽  
pp. 403-412 ◽  
Author(s):  
Mohandas Mandhakini ◽  
Ayyavu Chandramohan ◽  
Muthukumarasamy Rangaraju Vengatesan ◽  
Muthukaruppan Alagar


2014 ◽  
Vol 26 (16) ◽  
pp. 5275-5278
Author(s):  
P.K. Ghosh ◽  
D. Borah ◽  
J.N. Ganguli




2011 ◽  
Vol 327 ◽  
pp. 115-119 ◽  
Author(s):  
Duo Wang ◽  
Jie Gao ◽  
Wei Fang Xu ◽  
Feng Bao ◽  
Rui Ma ◽  
...  

Graphene oxide (GO) was made by a modified Hummers method. Graphene oxide modified phenolic resin nanocomposites (GO/PF) were prepared by Steglich esterification, catalyzed by dicyclohexyl carbodiimide and 4-dimethylaminopyridine. The composites were characterized by Fourier transform infrared spectrometry, differential scanning calorimetry, X-ray powder diffraction, and scanning electron microscopy. The result revealed that the graphene oxide was absolutely exfoliated and covalent linked GO/PF composite was obtained. The thermal stability of PF is remarkably improved by modification with GO.





2013 ◽  
Vol 13 (1) ◽  
pp. 81-88 ◽  
Author(s):  
Rajesh Pandit ◽  
Albrecht Berkessel ◽  
Ralf Lach ◽  
Wolfgang Grellmann ◽  
Rameshwar Adhikari

Polystyrene–polybutadiene block copolymers having different molecular architectures were epoxidized by using meta-chloroperoxybenzoic acid (MCPBA). Then, the blends with epoxy resin (diglycidyl ether of bisphenol-A; DGEBA) and their nanocomposites with boehmite and layered silicate nanofiller in presence of methylene dianiline (MDA) as a hardener were prepared. The epoxidized copolymers and the composites were characterized by Fourier transform infrared (FTIR) spectroscopy and microindentation technique. In this way, it was possible to tune the morphology of the nanostructured blends of the epoxy resin using the functionalized block copolymer as the template. The presence of nanostructured morphology was attested by the optical transparency of the blends as well as of the composites with nanofiller. The microhardness properties were improved by the incorporation of the nanoparticles, viz. boehmite and layered silicate. Nepal Journal of Science and Technology Vol. 13, No. 1 (2012) 81-88 DOI: http://dx.doi.org/10.3126/njst.v13i1.7445





1995 ◽  
Vol 5 (4) ◽  
pp. 557 ◽  
Author(s):  
Vittorio Luca ◽  
Dugald. J. MacLachlan ◽  
Russell F. Howe ◽  
R. Bramley


2006 ◽  
Vol 169 (2) ◽  
pp. 71-76 ◽  
Author(s):  
Limin Shi ◽  
Hongsheng Zhao ◽  
Yinghui Yan ◽  
Ziqiang Li ◽  
Chunhe Tang


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