Effect of boehmite nanorods on the properties of glycidoxypropyl-trimethoxysilane (GPTS) hybrid coatings

Chen, Quan; Tan, Jason; Shen, Shou Cang; Liu, Yu Chan; Ng, Wai Kiong; Zeng, Xiaofei

doi:10.1007/s10971-007-1621-z

Cited by 19 publications

(8 citation statements)

References 32 publications

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“…The latter nanofillers were separated from excessive GPTS and solvents by repeatedly centrifuging and washing with deionized water and ethanol. Zeta potential measurement results of both nanorods and nanoparticles showed the same trend after reacting with GPTS, namely the isoelectric point (IEP) of both fillers shifted to a lower pH, which indicated a surface interaction between GPTS and the boehmite nanofiller due to the sol gel reaction [14]. Fig.…”

Section: Resultsmentioning

confidence: 64%

“…The picture clearly shows that the rods have good uniformity, with lengths of 200-300 nm and diameters of 10-20 nm. XRD patterns of the boehmite nanorods and of Dispal nanoparticles exhibited a well-defined XRD pattern indexed to the boehmite AlOOH [7,14] indicating that the fillers were free from other contaminations. Based on the XRD spectra and the TEM evidence for both boehmite AlOOH nanomaterials (the TEM of Dispal nanoparticles can be found at http://www.sasol.com), it is assumed that both nanofillers have similar physical properties, thus the only difference between them is their geometric shape.…”

Section: Resultsmentioning

confidence: 98%

“…Sol gel coatings were deposited on glass substrate by spin coating and dip coating process then thermally cured. Details of sample preparation can be found in [14].…”

Section: Methodsmentioning

confidence: 99%

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The effect of AlOOH boehmite nanorods on mechanical property of hybrid composite coatings

et al. 2009

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Section: Resultsmentioning

confidence: 64%

Section: Resultsmentioning

confidence: 98%

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The effect of AlOOH boehmite nanorods on mechanical property of hybrid composite coatings

et al. 2009

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“…Chen et al [50] studied AlOOH boehmite nanorods incorporated GTMS sol-gel coating. The nanorod concentration up to 40 wt% was utilized in the coating composition and was applied over a glass substrate.…”

Section: Investigations On Hybrid Silicone Coatingsmentioning

confidence: 99%

Nanomechanical Analysis of Hybrid Silicones and Hybrid Epoxy Coatings—A Brief Review

Tiwari¹

2012

ACES

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This review article is written on the investigations of nanomechanical properties of coatings by using nanoindentation techniques. The focus is on the studies that were conducted on epoxy polymer, silicones and their hybrid materials. The article describes a large number of developmental studies that are conducted on coatings. Materials properties such as nanoindentation hardness, modulus, scratch, wear and viscoelastic behavior have been described. Moreover, the article summarizes various studies that mention the use of different nanoparticles in coating formulations that could improve the mechanical strength and service life span of the coatings. The mode and mechanism of material's failure has been outlined and discussed.

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“…Transparent GPTS composite coatings were prepared with boehmite nanoparticles and nanorods by spin coating dispersions [2]. The diagnostics of hybrid GPTS polymer thin films was fully investigated with raman spectroscopy [3,4].…”

Section: Introductionmentioning

confidence: 99%

Preparation of l-Lactide/3-Glycidyloxypropyltrimethoxysilane Copolymeric Materials with Various Catalysts

Kayan

Mert

2014

J Inorg Organomet Polym

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Copolymerization reactions of 3-glycidyloxypropyltrimethoxysilane (GPTS) with L-lactide (LLA) at 100°C for different time intervals are performed by various catalysts such as zirconium perfluoroheptanoate, and commercially available Tin(II) chloride (SnCl 2 ) and sodium trimethylsilanolate (NaOSiMe 3 ). Homo-and copolymers are characterized by FTIR, 1 H-and 13 C-NMR spectroscopies, electrospray ionization mass spectroscopy, thermal gravimetric analysis, differential scanning calorimetry and gel permeation chromatography. All selected catalysts are effective in ROP of monomers. Especially, SnCl 2 is more reactive catalyst in the copolymerization of LLA/GPTS. The structure of final product is found as random copolymers.

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Effect of boehmite nanorods on the properties of glycidoxypropyl-trimethoxysilane (GPTS) hybrid coatings

Cited by 19 publications

References 32 publications

The effect of AlOOH boehmite nanorods on mechanical property of hybrid composite coatings

The effect of AlOOH boehmite nanorods on mechanical property of hybrid composite coatings

Nanomechanical Analysis of Hybrid Silicones and Hybrid Epoxy Coatings—A Brief Review

Preparation of l-Lactide/3-Glycidyloxypropyltrimethoxysilane Copolymeric Materials with Various Catalysts

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