2013
DOI: 10.4322/polimeros.2013.076
|View full text |Cite
|
Sign up to set email alerts
|

Study on Properties of Poly(vinyl alcohol)/Polyacrylonitrile Blend Film

Abstract: Abstract:In this work, a series of poly(vinyl alcohol) (PVA)/polyacrylonitrile (PAN) blend films with different PAN mole contents were prepared by casting the polymer blend solution in dimethylsulfoxide (DMSO). Surface morphologies of PVA/PAN blend films were analyzed by Scanning Electronic Microscopy (SEM) and Atomic Force Microscopy (AFM). Thermal, mechanical, and chemical properties of PVA/PAN blend films were investigated by Differential Scanning Calorimetry (DSC), Thermogravimetric Analysis (TGA), Tensile… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

2
24
0
4

Year Published

2014
2014
2024
2024

Publication Types

Select...
9

Relationship

0
9

Authors

Journals

citations
Cited by 42 publications
(30 citation statements)
references
References 24 publications
(38 reference statements)
2
24
0
4
Order By: Relevance
“…With the increase of PUB content, the surface morphologies of PVA/PUB blend become plane and phase separation become less. As mentioned above, PVA and PUB segment may exert interaction by entanglement whereby forming intermolecular hydrogen bond [27]. This indicates that the microstructure of PVA/PUB film changed due to introduction of different amounts PUB into PVA.…”
Section: Dsc Analysismentioning
confidence: 92%
“…With the increase of PUB content, the surface morphologies of PVA/PUB blend become plane and phase separation become less. As mentioned above, PVA and PUB segment may exert interaction by entanglement whereby forming intermolecular hydrogen bond [27]. This indicates that the microstructure of PVA/PUB film changed due to introduction of different amounts PUB into PVA.…”
Section: Dsc Analysismentioning
confidence: 92%
“…Muitos estudos vêm sendo feitos na combinação de polímeros, que constitui um método muito útil para a melhoria ou a modificação das propriedades físico-químicas dos materiais poliméricos. Este processo gera misturas estruturalmente diferentes, afetando as propriedades mecânicas, a morfologia, a permeabilidade e degradação dos polímeros iniciais [10] . Outro procedimento de melhora de propriedades mecânicas, morfológicas e térmicas é o tratamento criogênico [11] .…”
Section: Incorporação De Fonte De Nitrogênio Em Partículas De Pva E Aunclassified
“…Sistemas de materiais híbridos, composto por uma fase orgânica e outra inorgânica, são promissores em muitos campos de aplicação tecnológica, devido ao sinergismo apresentado por esses compostos [9][10][11][12][13] .…”
Section: Introductionunclassified