Cellulose nanobiocomposites with reinforcement of boron nitride: Study of thermal, oxygen barrier and chemical resistant properties

Swain, Sarat K.; Dash, Satyabrata; Behera, Chandini; Kisku, Sudhir K.; Behera, Lingaraj

doi:10.1016/j.carbpol.2013.02.080

Cited by 52 publications

(32 citation statements)

References 34 publications

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“…The DSC curve shows as well an increase of the gelatin degradation temperature (Table 3). 32 The mechanical properties (Fig. 3) show that the ultrasonication decreases the Young's modulus and the tensile strain break (MPa) of gelatin (Ge-S).…”

Section: B Results and Discussionmentioning

confidence: 98%

Graphene-like BN/gelatin nanobiocomposites for gas barrier applications

et al. 2015

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We report a simple, effective and green way for the fabrication of gelatin-graphene-like BN nanocomposites for gas barrier applications. The reinforcement effect of graphene-like BN on the gelatin properties is discussed. The obtained graphene-like BN nanocomposites show good dispersion in the gelatin matrix and remarkable capability to improve the crystallinity and the barrier properties of gelatin. The barrier properties of gelatin/BN nanocomposites have been enhanced by a factor of 500 at 2 bar compared to a gelatin film without graphene-like BN. The greatly improved performance and the high stability of these nanocomposites may lead exciting materials for their implantation in gas barrier applications.

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Section: B Results and Discussionmentioning

confidence: 98%

Graphene-like BN/gelatin nanobiocomposites for gas barrier applications

et al. 2015

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“…Microcrystalline cellulose and lignocellulose-hBN nanobiocomposites were prepared by simple solution method with the variable percentage of nano hBN [3]. First, pretreated biomass (2.5g) was dispersed in water by magnetic stirred at about 500 rpm for 30 min at 60°C and followed by treatment with Sonic and Materials Inc. VCX750, 20kHz ultrasonic homogenizer for 30 min at 60°C.…”

Section: Preparation Of Lignocellulose-hbn Nanobiocompositementioning

confidence: 99%

“…There are several studies in the literature that nano hexagonal boron nitride used as a filler in the polymerbased composites [3,[29][30][31][32]. Swain et al have prepared nanobiocomposite using cellulose nanofibrils filled with different percentage of hexagonal boron nitride, and they have reported that thermal stability, oxygen barrier property and chemical resistance of the nanobiocomposites filled with hBN was higher than those of virgin cellulose [3].…”

Section: Introductionmentioning

confidence: 99%

“…Swain et al have prepared nanobiocomposite using cellulose nanofibrils filled with different percentage of hexagonal boron nitride, and they have reported that thermal stability, oxygen barrier property and chemical resistance of the nanobiocomposites filled with hBN was higher than those of virgin cellulose [3]. Suleiman et al studied the characterization of CNF-BN nanocomposite by FTIR, SEM, and showed that thermal conductivity of cellulose was increased with hBN [33].…”

Section: Introductionmentioning

confidence: 99%

“…The use of cellulose or lignocelluloses, carbon nanofibers, carbon nanotubes (CNT) and nanoclay materials as fillers or reinforcements for polymeric matrices has become increasingly important because of their abundance, biodegradability, low cost and renewability [1,2]. These types of materials also known as "green composites" are promising for the next generation due to the environmentally friendly and renewable [3,4]. Lignocellulosic materials exhibit attractive properties in the biodegradable matrices such as low density, low cost, abundance, renewability, and biodegradability [5].…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

The nanobiocomposites synthesis from biomass and its characterization

Göncü¹,

Hoşgün²,

Ay³

et al. 2018

Journal of Boron

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This study was conducted to evaluate the suitability of using hexagonal boron nitride (hBN) as reinforcement in natural fibres obtained from hazelnut shell (F) and poppy straw (H). Raw materials were treated with alkali to enrich the cellulose content by removing lignin and hemicellulose. The nanobiocomposite synthesis was performed with 4% and 8% of hBN. Lignin, cellulose and hemicelluloses contents of biomass were determined. Cellulose content was almost increased 3-fold and 2-fold after pretreatment of hazelnut shell (FCell) and poppy straw (HCell), respectively. Strong bands at 812 and 1380cm -1 corresponding to hBN were observed in the FTIR. SEM images showed that hBN is retained on the pretreated natural fibres. Adsorbed hBN on the structure was highest in the microcrystalline cellulose (Cell) (91.5%), followed by FCell (80.5%) and HCell (50.5%). Nanobiocomposites containing lignocellulose and hBN may be recommended for use in polymer matrix structures where thermal properties need to be altered.

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Gas Barrier Properties of Biopolymer‐based Nanocomposites: Application in Food Packaging

Swain¹

2014

Advanced Materials for Agriculture, Food, and Environmental Safety

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Cellulose nanobiocomposites with reinforcement of boron nitride: Study of thermal, oxygen barrier and chemical resistant properties

Cited by 52 publications

References 34 publications

Graphene-like BN/gelatin nanobiocomposites for gas barrier applications

Graphene-like BN/gelatin nanobiocomposites for gas barrier applications

The nanobiocomposites synthesis from biomass and its characterization

Gas Barrier Properties of Biopolymer‐based Nanocomposites: Application in Food Packaging

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