A water dispersed Titanium dioxide/poly(carbonate urethane) nanocomposite for protecting cultural heritage: Preparation and properties

D’Orazio, L.; Grippo, Adam

doi:10.1016/j.porgcoat.2014.09.017

Cited by 28 publications

(31 citation statements)

References 22 publications

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“…Figure llll shows the FESEM image of cryogenically fractured surfaces of PC‐PU/TiO 2 NCs films . As shown, the TiO 2 NPs are homogeneously dispersed and uniformly distributed without explicit particle–particle aggregation in the polymeric matrix; thereby demonstrating the effectiveness of the NC preparation method . Figure u–x shows the uniformly dispersed bright dots SiO 2 throughout the PBC matrix .…”

Section: Characterizationmentioning

confidence: 88%

“…This might be due to the presence of a certain amount of C in the polymer surface and partially evaporation from the polymer matrix during processing . Figure llll shows the FESEM image of cryogenically fractured surfaces of PC‐PU/TiO 2 NCs films . As shown, the TiO 2 NPs are homogeneously dispersed and uniformly distributed without explicit particle–particle aggregation in the polymeric matrix; thereby demonstrating the effectiveness of the NC preparation method .…”

Section: Characterizationmentioning

confidence: 94%

“…PLA/PTMC films incorporated with cinnamaldehyde (C) in 0, 3, 6, 9, and 12 wt% were prepared by solvent casting and characterized by physical, mechanical, and antimicrobial properties . A water dispersed PC‐PU/TiO 2 NC was prepared by means of cold mixing of single components using sonication technique …”

Section: Synthesismentioning

confidence: 99%

Section: Characterizationmentioning

confidence: 99%

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Nanocomposites of Polymeric Biomaterials Containing Carbonate Groups: An Overview

Taraghi

Paszkiewicz

Grȩbowicz

et al. 2017

Macro Materials & Eng

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The modification of biomaterials using nanoadditives can lead to the development of novel materials for a wide variety of biomedical applications such as drug administration systems, tissue engineering, bioresistance coatings, and biomedical instruments. Moreover, a further improvement of mechanical and thermal properties of aforementioned biomaterials while maintaining their dimensional stability is a goal of major scientific researches. Aliphatic polycarbonates (APCs) containing carbonate groups such as poly(trimethylene carbonate), poly(propylene carbonate), poly(ethylene carbonate), poly(dimethyl trimethylene carbonate), etc., have become much more interesting compared to other biodegradable materials due to their unique physical and chemical properties. This review presents the effect of applying different kinds of nanoparticles (NPs) on the mechanical, thermal, and viscoelastic properties as well as dimensional stability and biocompatibility of APCs. The dispersion process of nanofillers within polymer matrices has been divided into two groups, solution and melt mixing techniques. Moreover, synthesis procedures of APC loaded NPs for drug delivery systems and electrospinning of nanofiber mats have also been reviewed. In order to clarify the effect of NPs on the overall characteristics of the APC biomaterials, the detailed mechanism of improving process have been extensively discussed.

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Section: Characterizationmentioning

confidence: 88%

Section: Characterizationmentioning

confidence: 94%

Section: Synthesismentioning

confidence: 99%

Section: Characterizationmentioning

confidence: 99%

See 2 more Smart Citations

Nanocomposites of Polymeric Biomaterials Containing Carbonate Groups: An Overview

Taraghi

Paszkiewicz

Grȩbowicz

et al. 2017

Macro Materials & Eng

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show abstract

“…Therefore, the design and implementation of novel TiO 2 -based catalysts deposited onto suitable substrates is a challenging task in order to obtain materials exploitable for environmental applications. A way to reduce the aggregation of the catalysts and increase the mechanical stability of the coatings is their integration in polymer/inorganic hybrids, to achieve a functional nanocomposite [13,14,[17][18][19][20][21]. A nanocomposite is defined as a multiphase solid material where one of the phases has at least one dimension lower than 100 nm.…”

Section: Introductionmentioning

confidence: 99%

Nanocomposite materials for photocatalytic degradation of pollutants

et al. 2017

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Polymer Nanocomposite‐based Coatings for Corrosion Protection

Peng

Xiao²,

Rong

et al. 2020

Chemistry An Asian Journal

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Corrosion of metals induces enormous loss of material performance and increase of cost, which has been a common and intractable issue that needs to be addressed urgently. Coating technology has been acknowledged to be the most economic and efficient approach to retard the metal corrosion. For several decades, polymers have been recognized as an effective anticorrosion coating material in both industries and scientific communities, as they demonstrate good barrier properties, ease of altering properties and massive production. Nanomaterials show distinctively different physical and chemical properties compared with their bulk counterparts, which have been considered as highly promising functional materials in various applications, impacting virtually all the fields of science and technologies. Recently, the introduction of nanomaterials with various properties into polymer matrix to form a polymer nanocomposite has been devoted to improve anticorrosive ability of polymer coatings. In this review article, we highlight the recent advances and synopsis of these high-performance polymer nanocomposites as anticorrosive coating materials. We expect that this work could be helpful for the researchers who are interested in the development of functional nanomaterials and advanced corrosion protection technology.

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A water dispersed Titanium dioxide/poly(carbonate urethane) nanocomposite for protecting cultural heritage: Preparation and properties

Cited by 28 publications

References 22 publications

Nanocomposites of Polymeric Biomaterials Containing Carbonate Groups: An Overview

Nanocomposites of Polymeric Biomaterials Containing Carbonate Groups: An Overview

Nanocomposite materials for photocatalytic degradation of pollutants

Polymer Nanocomposite‐based Coatings for Corrosion Protection

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