Characterization of poly(vinyl pyrrolidone-co-isobutylstyryl polyhedral oligomeric silsesquioxane) nanocomposites

2003 ◽  
Vol 91 (4) ◽  
pp. 2208-2215 ◽  
Author(s):  
Hongyao Xu ◽  
Shiao-Wei Kuo ◽  
Chih-Feng Huang ◽  
Feng-Chih Chang
Keyword(s):  
Polyhedral Oligomeric Silsesquioxane ◽  
Vinyl Pyrrolidone ◽  
Poly Vinyl Pyrrolidone ◽  
Oligomeric Silsesquioxane

Fabrication and characterization of superparamagnetic poly(vinyl pyrrolidone)/poly(L-lactide)/Fe3O4 electrospun membranes

2014 ◽  
Vol 352 ◽  
pp. 30-35 ◽  
Author(s):  
Ioanna Savva ◽  
Demetris Constantinou ◽  
Oana Marinica ◽  
Eugeniu Vasile ◽  
Ladislau Vekas ◽  
...  
Keyword(s):  
Vinyl Pyrrolidone ◽  
Electrospun Membranes ◽  
Fabrication And Characterization ◽  
Poly Vinyl Pyrrolidone

scholarly journals Preparation and characterization of polyhedral oligomeric silsesquioxane/polystyrene nanocomposites

e-Polymers ◽  
2012 ◽  
Vol 12 (1) ◽  
Author(s):  
Benhong Yang ◽  
Meng Li ◽  
Yun Wu ◽  
Kang Wang
Keyword(s):  
Thermal Stability ◽  
Thermal Property ◽  
Polyhedral Oligomeric Silsesquioxane ◽  
29Si Nmr ◽  
Solution Blending ◽  
Oligomeric Silsesquioxane ◽  
Tga And Dsc ◽  
Thermal Stability Of

AbstractSeveral inorganic/organic nanocomposites were prepared via solution-blending of cage-like octahexyl-polyhedral oligomeric silsesquioxane (Oh-POSS) with polystyrene (PS) in THF solvent. FTIR and 29Si-NMR were employed to characterize the structures of the nanocomposites. SEM pictures showed that the sample films were smooth and no POSS aggregation was observed when POSS content was lower than 1.0 wt%. TGA and DSC were used to investigate the thermal property. The results showed that the incorporation of nanosized Oh-POSS enhanced the thermal stability of PS with low POSS content. When 1.0 wt% of Oh-POSS was incorporated into PS matrix, the Tg and Td increased by 7.7 °C and 8.2 °C, respectively. However, higher POSS contents (>1.0 wt%) would deteriorate the thermal property of the nanocomposites due to the severe congregation of POSS..

Synthesis and Characterization of Trifluoroethoxy Polyphosphazenes Containing Polyhedral Oligomeric Silsesquioxane (POSS) Side Groups

2016 ◽  
Vol 49 (4) ◽  
pp. 1313-1320 ◽  
Author(s):  
Cuiyan Tong ◽  
Zhicheng Tian ◽  
Chen Chen ◽  
Zhongjing Li ◽  
Tomasz Modzelewski ◽  
...  
Keyword(s):  
Polyhedral Oligomeric Silsesquioxane ◽  
Synthesis And Characterization ◽  
Oligomeric Silsesquioxane

Characterization of polymeric biocomposite based on poly(vinyl alcohol) and poly(vinyl pyrrolidone)

2006 ◽  
Vol 27 (2) ◽  
pp. 147-152 ◽  
Author(s):  
Vladimír Sedlařík ◽  
Nabanita Saha ◽  
Ivo Kuřitka ◽  
Petr Sáha
Keyword(s):  
Vinyl Alcohol ◽  
Vinyl Pyrrolidone ◽  
Poly Vinyl Alcohol ◽  
Poly Vinyl Pyrrolidone

Characterization of associating hydrogels of poly(vinyl alcohol) and poly(vinyl pyrrolidone)

2009 ◽  
Vol 112 (1) ◽  
pp. 541-549 ◽  
Author(s):  
X. Liu ◽  
G. Fussell ◽  
M. Marcolongo ◽  
A. M. Lowman
Keyword(s):  
Vinyl Alcohol ◽  
Vinyl Pyrrolidone ◽  
Poly Vinyl Alcohol ◽  
Poly Vinyl Pyrrolidone
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