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Exploring the role of stearic acid in modified zinc aluminum layered double hydroxides and their acrylonitrile butadiene rubber nanocomposites

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Exploring the role of stearic acid in modified zinc aluminum layered double hydroxides and their acrylonitrile butadiene rubber nanocomposites. / Eshwaran, Subramani Bhagavatheswaran; Basu, Debdipta; Vaikuntam, Sankar Raman; Kutlu, Burak; Wiessner, Sven; Das, Amit; Naskar, Kinsuk; Heinrich, Gert.

In: Journal of Applied Polymer Science, Vol. 132, No. 9, 41539, 01.03.2015.

Research output: Contribution to journalArticleScientificpeer-review

Harvard

Eshwaran, SB, Basu, D, Vaikuntam, SR, Kutlu, B, Wiessner, S, Das, A, Naskar, K & Heinrich, G 2015, 'Exploring the role of stearic acid in modified zinc aluminum layered double hydroxides and their acrylonitrile butadiene rubber nanocomposites', Journal of Applied Polymer Science, vol. 132, no. 9, 41539. https://doi.org/10.1002/app.41539

APA

Eshwaran, S. B., Basu, D., Vaikuntam, S. R., Kutlu, B., Wiessner, S., Das, A., ... Heinrich, G. (2015). Exploring the role of stearic acid in modified zinc aluminum layered double hydroxides and their acrylonitrile butadiene rubber nanocomposites. Journal of Applied Polymer Science, 132(9), [41539]. https://doi.org/10.1002/app.41539

Vancouver

Eshwaran SB, Basu D, Vaikuntam SR, Kutlu B, Wiessner S, Das A et al. Exploring the role of stearic acid in modified zinc aluminum layered double hydroxides and their acrylonitrile butadiene rubber nanocomposites. Journal of Applied Polymer Science. 2015 Mar 1;132(9). 41539. https://doi.org/10.1002/app.41539

Author

Eshwaran, Subramani Bhagavatheswaran ; Basu, Debdipta ; Vaikuntam, Sankar Raman ; Kutlu, Burak ; Wiessner, Sven ; Das, Amit ; Naskar, Kinsuk ; Heinrich, Gert. / Exploring the role of stearic acid in modified zinc aluminum layered double hydroxides and their acrylonitrile butadiene rubber nanocomposites. In: Journal of Applied Polymer Science. 2015 ; Vol. 132, No. 9.

Bibtex - Download

@article{95b0220d241949e9a98ee85761922722,
title = "Exploring the role of stearic acid in modified zinc aluminum layered double hydroxides and their acrylonitrile butadiene rubber nanocomposites",
abstract = "The proposed study attempted to explore the role of stearic acid modification on the properties of zinc-aluminum based layered double hydroxides (LDH) and their composites with acrylonitrile butadiene rubber (NBR). Three distinctive LDH systems were adapted for such comparison; an unmodified LDH and two stearic acid modified LDH. The use of zinc oxide and stearic acid in the rubber formulation was avoided as the modified LDH would be able to deliver the necessary activators for the vulcanization process. Emphasis was predominantly given to reconnoiter the merits of stearic acid modification on the increase in interlayer distance of the LDH. X-ray diffraction studies and transmission electron microscope morphological investigations of LDH powders indicated that modification with stearic acid increased the interlayer spacing which would favor the intercalation of NBR polymer chains into the layered space. However, stress-strain studies indicated better mechanical properties for composites with unmodified LDH. Composites with LDH showed higher crosslinking densities than conventionally sulfur cured control compounds using zinc oxide/stearic acid as activators. This was evident from equilibrium swelling method as well as statistical theory of rubber elasticity.",
keywords = "crosslinking, elastomers, mechanical properties, properties and characterization, rubber",
author = "Eshwaran, {Subramani Bhagavatheswaran} and Debdipta Basu and Vaikuntam, {Sankar Raman} and Burak Kutlu and Sven Wiessner and Amit Das and Kinsuk Naskar and Gert Heinrich",
year = "2015",
month = "3",
day = "1",
doi = "10.1002/app.41539",
language = "English",
volume = "132",
journal = "Journal of Applied Polymer Science",
issn = "0021-8995",
publisher = "Wiley",
number = "9",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Exploring the role of stearic acid in modified zinc aluminum layered double hydroxides and their acrylonitrile butadiene rubber nanocomposites

AU - Eshwaran, Subramani Bhagavatheswaran

AU - Basu, Debdipta

AU - Vaikuntam, Sankar Raman

AU - Kutlu, Burak

AU - Wiessner, Sven

AU - Das, Amit

AU - Naskar, Kinsuk

AU - Heinrich, Gert

PY - 2015/3/1

Y1 - 2015/3/1

N2 - The proposed study attempted to explore the role of stearic acid modification on the properties of zinc-aluminum based layered double hydroxides (LDH) and their composites with acrylonitrile butadiene rubber (NBR). Three distinctive LDH systems were adapted for such comparison; an unmodified LDH and two stearic acid modified LDH. The use of zinc oxide and stearic acid in the rubber formulation was avoided as the modified LDH would be able to deliver the necessary activators for the vulcanization process. Emphasis was predominantly given to reconnoiter the merits of stearic acid modification on the increase in interlayer distance of the LDH. X-ray diffraction studies and transmission electron microscope morphological investigations of LDH powders indicated that modification with stearic acid increased the interlayer spacing which would favor the intercalation of NBR polymer chains into the layered space. However, stress-strain studies indicated better mechanical properties for composites with unmodified LDH. Composites with LDH showed higher crosslinking densities than conventionally sulfur cured control compounds using zinc oxide/stearic acid as activators. This was evident from equilibrium swelling method as well as statistical theory of rubber elasticity.

AB - The proposed study attempted to explore the role of stearic acid modification on the properties of zinc-aluminum based layered double hydroxides (LDH) and their composites with acrylonitrile butadiene rubber (NBR). Three distinctive LDH systems were adapted for such comparison; an unmodified LDH and two stearic acid modified LDH. The use of zinc oxide and stearic acid in the rubber formulation was avoided as the modified LDH would be able to deliver the necessary activators for the vulcanization process. Emphasis was predominantly given to reconnoiter the merits of stearic acid modification on the increase in interlayer distance of the LDH. X-ray diffraction studies and transmission electron microscope morphological investigations of LDH powders indicated that modification with stearic acid increased the interlayer spacing which would favor the intercalation of NBR polymer chains into the layered space. However, stress-strain studies indicated better mechanical properties for composites with unmodified LDH. Composites with LDH showed higher crosslinking densities than conventionally sulfur cured control compounds using zinc oxide/stearic acid as activators. This was evident from equilibrium swelling method as well as statistical theory of rubber elasticity.

KW - crosslinking

KW - elastomers

KW - mechanical properties

KW - properties and characterization

KW - rubber

UR - http://www.scopus.com/inward/record.url?scp=84913616731&partnerID=8YFLogxK

U2 - 10.1002/app.41539

DO - 10.1002/app.41539

M3 - Article

VL - 132

JO - Journal of Applied Polymer Science

JF - Journal of Applied Polymer Science

SN - 0021-8995

IS - 9

M1 - 41539

ER -