Phenyl-methyl phosphazene derivatives for preparation and modification of hydrophobic properties of polymeric nonwoven textiles

Bačovská, Radka; Wisian‐Neilson, Patty; Alberti, Milan; Příhoda, Jıří; Zárybnická, Lucie; Voráč, Zbyněk

doi:10.1016/j.reactfunctpolym.2015.12.013

Cited by 8 publications

(6 citation statements)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The PA6 membrane was considered hydrophilic for giving a contact angle of less than 90 (36.6 ), as already observed in the literature, a contact angle of 22.7 for the PA6 polymeric membrane. 57 The porosity was calculated, and the average obtained for the tests in triplicate follows the following order: PA6 (86.1%) > PBAT (17.7%) > PLA (11.4%) > PCL (6.5%). This result indicates that the structures of the interwoven threads play an important role in the formation of the porous structure of the membrane.…”

Section: Characterization Of Polymeric Membranesmentioning

confidence: 99%

Electrospun polymeric membranes: Potential removal of endocrine disrupting compounds using solid membrane extraction and filtration processes

Nectoux

Medeiros

Leão

et al. 2022

J of Applied Polymer Sci

View full text Add to dashboard Cite

The present study aims to prepare polymeric membranes by electrospinning to apply in the removal of estrone (E1), 17β‐estradiol (E2), and 17α‐ethinylestradiol (EE2) in aqueous samples. Polymeric membranes of polyamide‐6 (PA6), polycaprolactone (PCL), polylactic acid (PLA), and poly (butylene adipate‐co‐terephthalate) (PBAT) were obtained, characterized, and tested as sorbent material in processes of solid membrane extraction (SME) and membrane filtration. The efficiencies of the membranes after washing and/or conditioning processes were compared. The characterizations showed membranes with nanometer‐diameter threads (between 250 and 1200 nm, on average). The four membranes' morphology, chemical composition, and thermal stability were like previous works. PBAT membranes were considered the most effective SME technique as a differential, with 44%–71% removal. For the membrane filtration process, the highest removal values were obtained for the PBAT membrane (82%–91%), which was also efficient in filtering a surface water sample from River Guaíba. PBAT polymeric membrane effectively removes and recovers the studied hormones, lowering production costs and allowing internal and external modifications. These aspects demonstrate that the obtained membranes offer an efficient material in extracting E1, E2, and EE2, of high simplicity, low cost, and green chemistry.

show abstract

Section: Characterization Of Polymeric Membranesmentioning

confidence: 99%

Electrospun polymeric membranes: Potential removal of endocrine disrupting compounds using solid membrane extraction and filtration processes

Nectoux

Medeiros

Leão

et al. 2022

J of Applied Polymer Sci

View full text Add to dashboard Cite

show abstract

“…Each solution was divided into two parts. The first portion was span on its own, to the second portion 10wt% PDMP was added [5]. TFA was used in the commercial quality, DMF were purified by distillation (b.p.…”

Section: Materials and Chemical Analysismentioning

confidence: 99%

Nonwoven Polymeric Fabrics Modified by Poly(Dimethylphosphazene)

Kopecká¹

2020

AJOP

View full text Add to dashboard Cite

show abstract

“…The process of nanofibers production using electrospinning technique is influenced by many parameters, such as viscosity, temperature, polymer type, and solvent. The selection of the optimum solvent plays especially in the mixture of polymeric matrix (in our case PA6) and additive (NBI) a big role in the success of electrospinning process [32].…”

Section: The Preparation Of the Solutions For The Formation Of Nbimentioning

confidence: 99%

“…NBI was added to the PA6 solution in 10 wt.% of the total weight. The solvent as well as the concertation was chosen on the base of literature [32]. The whole mixture had been homogenized for 30 minutes in ultrasound apparatus before fiberizing.…”

Section: The Preparation Of the Solutions For The Formation Of Nbimentioning

confidence: 99%

“…PA6 has an ever wider application in nanomaterials [25][26][27][28][29][30][31]. The importance of such materials was capped by the first patent by Toyota on nylon 6 nanocomposite [32]. The main 2 Advances in Materials Science and Engineering problem is the difficulty of transferring the results from the laboratory to industrial processing [33,34].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Application of Fluorescent Label in Polymer Nanofibers

Zárybnická

Bačovská

Nadvornikova

et al. 2017

Advances in Materials Science and Engineering

Self Cite

View full text Add to dashboard Cite

The electrospinning of fluorescent probe polyamide 6 doped by 7H-benzimidazo[2,1-a]benzo [de]isoquinolin-7-on is presented as a model processing photoluminescent nanofibers. The presence of the fluorescent probe in the fiber layers was confirmed by attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR); the surface nanofiber structure was described by high-resolution fluorescence microscope and scanning electron microscope images. The prepared nanofibers with the fluorescent label were further characterized by fluorescence spectroscopy, both in the solid phase and in the solution.

show abstract

Phenyl-methyl phosphazene derivatives for preparation and modification of hydrophobic properties of polymeric nonwoven textiles

Cited by 8 publications

References 10 publications

Electrospun polymeric membranes: Potential removal of endocrine disrupting compounds using solid membrane extraction and filtration processes

Electrospun polymeric membranes: Potential removal of endocrine disrupting compounds using solid membrane extraction and filtration processes

Nonwoven Polymeric Fabrics Modified by Poly(Dimethylphosphazene)

Application of Fluorescent Label in Polymer Nanofibers

Contact Info

Product

Resources

About