Improvement of pervaporation PVA membranes by the controlled incorporation of fullerenol nanoparticles

Penkova, Anastasia V.; Acquah, Steve F. A.; Dmitrenko, Mariia; Sokolova, Maria P.; Mikhailova, M. E.; Polyakov, Evgeny S.; Ermakov, S. S.; Markelov, Denis A.; Roizard, Denis

doi:10.1016/j.matdes.2016.02.046

Cited by 50 publications

(27 citation statements)

References 17 publications

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“…Much of the work in this area has focused on producing homogenous mixtures with PLA and ABS, with the goal of reducing the percolation threshold for conductivity. Polyhydroxylated fullerenes may also be an important bridge toward creating homogenous mixtures in polymers [53].…”

Section: Discussionmentioning

confidence: 99%

Carbon Nanotubes and Graphene as Additives in 3D Printing

Acquah¹,

Leonhardt²,

S.Nowotarski³

et al. 2016

Carbon Nanotubes - Current Progress of Their Polymer Composites

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3D printing is a revolutionary technology for the consumer and industrial markets. As the technology for 3D printing has expanded, the need for multi-materials that support fused deposition modeling and other forms of additive manufacturing is increasing. 3D printing filaments infused with carbon nanotubes and graphene are now commercially available, with the promise of producing conductive composites. This chapter explores some of the research, products, and challenges involved in bringing the next generation of functional printing materials to the consumer market.

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Section: Discussionmentioning

confidence: 99%

Carbon Nanotubes and Graphene as Additives in 3D Printing

Acquah¹,

Leonhardt²,

S.Nowotarski³

et al. 2016

Carbon Nanotubes - Current Progress of Their Polymer Composites

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“…13,176,177 It was shown that PVA forms hydrogen or covalent bonds with fullerenol depending on the cross-linking method. The structure of the PVA ± fullerenol membranes with hydrogen bonds is shown in Fig.…”

Section: Iii2a Diffusive Membrane Processesmentioning

confidence: 99%

“…4 ± 11 Incorporating fullerenes into polymer matrices has been shown to improve the physical and transport properties of the host polymers. 12,13 Fullerenes are typically produced by arc or combustion methods and subsequent purification of reaction products. The resulting fullerenes can then be mixed with polymers.…”

Section: Introductionmentioning

confidence: 99%

Fullerene derivatives as nano-additives in polymer composites

Penkova¹,

Acquah²,

Piotrovskiy³

et al. 2017

Russ. Chem. Rev.

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“…Polyhydroxylated fullerene (PHF), a derivative of fullerene, has a special structure, which effectively solved the drawbacks and showed a potential in membrane applications . Penkova et al . reported a series of polyvinyl alcohol (PVA)‐PHF pervaporation membranes, where the PHF worked as a cross‐linker.…”

Section: Introductionmentioning

confidence: 99%

Novel thin‐film nanocomposite membrane with water‐soluble polyhydroxylated fullerene for the separation of Mg²⁺/Li⁺ aqueous solution

Shen

et al. 2019

J of Applied Polymer Sci

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Despite the prosperity of membrane technology, the separation efficiency for Mg 2+ /Li + mixture is still far from satisfactory. Herein, a novel thin-film nanocomposite (TFN) membrane was developed by loading polyhydroxylated fullerene (PHF) via interfacial polymerization. The effects of the PHF dosages on the as-developed membranes were investigated comprehensively by XPS, SEM, AFM, contact angle measurements, as well as nanofiltration tests. The results revealed the TFN membrane containing 0.01% (w/v) PHF exhibited the optimum performances. The membrane showed a pure water flux of 6.7 LÁm −2 Áh −1 Ábar −1 and salt rejections with the order of Na 2 SO 4 (95.6%) > MgSO 4 (93.6%) > MgCl 2 (89.9%) > NaCl (22.6%) > LiCl (16.3%). The membrane not only presented a separation factor of 13.1 in separating Mg 2+ /Li + mixtures, but also demonstrated excellent antifouling ability, which enables membrane regeneration without operation break, suggesting its great potentials in the recovery of Li + from brine or seawater.

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Improvement of pervaporation PVA membranes by the controlled incorporation of fullerenol nanoparticles

Cited by 50 publications

References 17 publications

Carbon Nanotubes and Graphene as Additives in 3D Printing

Carbon Nanotubes and Graphene as Additives in 3D Printing

Fullerene derivatives as nano-additives in polymer composites

Novel thin‐film nanocomposite membrane with water‐soluble polyhydroxylated fullerene for the separation of Mg²⁺/Li⁺ aqueous solution

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Improvement of pervaporation PVA membranes by the controlled incorporation of fullerenol nanoparticles

Cited by 50 publications

References 17 publications

Carbon Nanotubes and Graphene as Additives in 3D Printing

Carbon Nanotubes and Graphene as Additives in 3D Printing

Fullerene derivatives as nano-additives in polymer composites

Novel thin‐film nanocomposite membrane with water‐soluble polyhydroxylated fullerene for the separation of Mg2+/Li+ aqueous solution

Contact Info

Product

Resources

About

Novel thin‐film nanocomposite membrane with water‐soluble polyhydroxylated fullerene for the separation of Mg²⁺/Li⁺ aqueous solution