Data of thermally active lignin-linkages and shape memory of lignin-rubber composites

Ngoc A. Nguyen; Kelly M. Meek; Christopher C. Bowland; Amit K. Naskar

doi:10.1016/j.dib.2018.12.046

Data of thermally active lignin-linkages and shape memory of lignin-rubber composites

Ngoc A. Nguyen, Kelly M. Meek, Christopher C. Bowland, Amit K. Naskar

Carbon and Composites

Oak Ridge National Laboratory

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

This data article presents the utilization of thermally dynamic covalent bonds of lignin linkages such as β–O–4′ Cα–O of β–5′ phenylcoumaran, and β–β resinol to modify the thermomechanical properties of high loading lignin-nitrile rubber composites. These thermally active lignin linkages can be triggered at 180 °C to generate free-radicals for crosslinking reactions. The evolution of crosslinking density was measured in-situ using dynamic mechanical analysis and rheological characterization. The shape programmability and shape recovery of these composites were determined by both ex-situ and in-situ methods. The thermally modified composites exhibited excellent shape memory properties. The data in this article are related to our recent research article entitled “Responsive lignin for shape memory applications” (Nguyen et al., 2018).

Original language	English
Pages (from-to)	392-399
Number of pages	8
Journal	Data in Brief
Volume	22
DOIs	https://doi.org/10.1016/j.dib.2018.12.046
State	Published - Feb 2019

Bibliographical note

Publisher Copyright:
© 2018

Funding

This research at Oak Ridge National Laboratory, managed by UT Battelle, LLC, for the U.S. Department of Energy (DOE) under contract DE-AC05-00OR22725 , was sponsored by the Office of Energy Efficiency and Renewable Energy BioEnergy Technologies Office Program. C. C. B. acknowledges support from Wigner Fellowship Program as part of the Laboratory Directed Research and Development Program of Oak Ridge National Laboratory, managed by UT-Battelle, LLC, for the U. S. Department of Energy.

Funders	Funder number
Office of Energy Efficiency and Renewable Energy BioEnergy Technologies
U.S. Department of Energy	DE-AC05-00OR22725
Oak Ridge National Laboratory
UT-Battelle

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10.1016/j.dib.2018.12.046

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title = "Data of thermally active lignin-linkages and shape memory of lignin-rubber composites",

abstract = "This data article presents the utilization of thermally dynamic covalent bonds of lignin linkages such as β–O–4′ Cα–O of β–5′ phenylcoumaran, and β–β resinol to modify the thermomechanical properties of high loading lignin-nitrile rubber composites. These thermally active lignin linkages can be triggered at 180 °C to generate free-radicals for crosslinking reactions. The evolution of crosslinking density was measured in-situ using dynamic mechanical analysis and rheological characterization. The shape programmability and shape recovery of these composites were determined by both ex-situ and in-situ methods. The thermally modified composites exhibited excellent shape memory properties. The data in this article are related to our recent research article entitled “Responsive lignin for shape memory applications” (Nguyen et al., 2018).",

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Data of thermally active lignin-linkages and shape memory of lignin-rubber composites

Abstract

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