MXene-modified silicone rubber composites with high thermal stability: Preparation and properties

Liu, Xiaoyan; Yang, Jie; Wang, Jian-Yue; Zhang, Yin; Wu, Jian; Yang, Feng

doi:10.1016/j.matlet.2021.130639

Cited by 10 publications

(1 citation statement)

References 6 publications

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“…In addition, the introduction of MXene was confirmed to promote the crystallization behavior and improve the thermal stability of composites. [24][25][26][27] Therefore, MXene is an ideal modifier for high energy density compounds.…”

Section: Introductionmentioning

confidence: 99%

Improved corrosion resistance and thermal stability of insensitive NTO explosives by MXene modification in the presence of non-covalent bonds

Yao

Jin

et al. 2022

New J. Chem.

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Section: Introductionmentioning

confidence: 99%

Improved corrosion resistance and thermal stability of insensitive NTO explosives by MXene modification in the presence of non-covalent bonds

Yao

Jin

et al. 2022

New J. Chem.

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Advancing thermo‐oxidative stability in silicone rubber with cerium‐tin complex oxide

Cong,

Yuan,

Wang

et al. 2024

Polymers for Advanced Techs

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In order to improve the thermal stability of silicone rubber (SR), cerium‐tin composite oxides (CeSnO‐x) are used as thermo‐oxidative stabilizer in phenyl methyl vinyl silicone rubber (PVMQ). CeSnO‐x are synthesized via the sol–gel method and characterized by scanning electron microscopy, x‐ray diffraction, and X‐ray photoelectron spectroscopy (XPS) showing that tin doping led to more oxygen vacancies in CeSnO‐x compared to CeO2. Through thermogravimetric analyzer, differential scanning alorimetry (DSC) and average activation energy calculation of PVMQ with different thermo‐oxidative stabilizer, it was found that CeSnO‐8 is outperforming CeO2, SnO2, and their mixtures in improving the thermo‐oxidative stability of PVMQ. In mechanical property tests, due to tin doping, CeSnO‐8 exhibit superior performance at all stages during thermo‐oxidative aging comparing the different effects of CeO2 and SnO2 in different aging stages. XPS of PVMQ composites investigate the mechanism by which CeSnO‐8 exhibit different effects. Fourier transform infrared spectroscopy characterizing the Si‐C and Si‐O bond changes in PVMQ composite before and after aging and the measurement of Mc explore thermo‐oxidative stabilizers' role during thermo‐oxidative aging of PVMQ. Thermogravimetry‐infrared spectroscopy comparisons between unstabilized PVMQ and CeSnO‐8‐stabilized PVMQ show that CeSnO‐8 effectively quenched radicals produced by the oxidation of the PVMQ side group, but exacerbate degradation caused by molecular chain rearrangement.

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Supermolecular assembly networks functionalized MXene toward fire-resistant thermoplastic polyurethane nanocomposites

Nie

Yang

Deng

et al. 2023

J Therm Anal Calorim

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MXene-modified silicone rubber composites with high thermal stability: Preparation and properties

Cited by 10 publications

References 6 publications

Improved corrosion resistance and thermal stability of insensitive NTO explosives by MXene modification in the presence of non-covalent bonds

Improved corrosion resistance and thermal stability of insensitive NTO explosives by MXene modification in the presence of non-covalent bonds

Advancing thermo‐oxidative stability in silicone rubber with cerium‐tin complex oxide

Supermolecular assembly networks functionalized MXene toward fire-resistant thermoplastic polyurethane nanocomposites

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