2010
DOI: 10.1590/s0104-14282010005000037
|View full text |Cite
|
Sign up to set email alerts
|

Preparação e caracterização de membranas assimétricas de poli (fluoreto de vinilideno) suportadas em poliéster - I: efeito do tratamento térmico nas propriedades das membranas

Abstract: Resumo: O poli(fluoreto de vinilideno) (PVDF) é um polímero semicristalino contendo uma fase amorfa e uma cristalina. Essa característica é importante para o preparo de membranas assimétricas, pois a fase cristalina tem grande influência na formação da estrutura da membrana e a fase amorfa na porosidade. Membranas de PVDF foram preparadas pelo processo de inversão de fases e avaliadas quanto à permeabilidade e morfologia, bem como o efeito do tratamento térmico. Foram comparadas as seguintes membranas: membran… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

2014
2014
2023
2023

Publication Types

Select...
2
1

Relationship

0
3

Authors

Journals

citations
Cited by 3 publications
(1 citation statement)
references
References 8 publications
(7 reference statements)
0
1
0
Order By: Relevance
“…For these applications, cellulose acetate (CA) is a good candidate because this polymer is hydrophilic, non-toxic, biodegradable and renewable with good processability [2][3][4][5][6][7] . Polymeric membranes have been prepared using several biopolymers (cellulose, carboxymethylcellulose, chitosan, polylactic acid) [1,[5][6][7][8][9][10] polymers (polycaprolactone, polyaniline, polysulfone, polyurethane) and copolymers (styrene, divinylbenzene) for different applications [11][12][13][14] . Conducting polymers are a new class of polymers that has received particular interest for the production of membranes and films [14] .…”
Section: Introductionmentioning
confidence: 99%
“…For these applications, cellulose acetate (CA) is a good candidate because this polymer is hydrophilic, non-toxic, biodegradable and renewable with good processability [2][3][4][5][6][7] . Polymeric membranes have been prepared using several biopolymers (cellulose, carboxymethylcellulose, chitosan, polylactic acid) [1,[5][6][7][8][9][10] polymers (polycaprolactone, polyaniline, polysulfone, polyurethane) and copolymers (styrene, divinylbenzene) for different applications [11][12][13][14] . Conducting polymers are a new class of polymers that has received particular interest for the production of membranes and films [14] .…”
Section: Introductionmentioning
confidence: 99%