Synergistic reinforcing of poly(lactic acid) by poly(butylene adipate‐<i>co</i>‐terephthalate) and alumina nanoparticles

Chen, Jie; Hu, Rongrong; Jin, Fan‐Long; Park, Soo‐Jin

doi:10.1002/app.50250

Cited by 20 publications

(13 citation statements)

References 49 publications

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“…Moreover, alumina nanofiller in PLA makes it mechanically robust and provides rigidness [169]. A wide range of dental and orthopedic materials is made of alumina nanofiller-PLA nanocomposites due to the presence of an ester group in PLA, which enables a strong bond with alumina [170]. A coating of alumina on PLA is also used for biomedical equipment.…”

Section: Effect Of Nanofillers On the Properties Of Pla Nanocompositesmentioning

confidence: 99%

Critical Review on Polylactic Acid: Properties, Structure, Processing, Biocomposites, and Nanocomposites

et al. 2022

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Composite materials are emerging as a vital entity for the sustainable development of both humans and the environment. Polylactic acid (PLA) has been recognized as a potential polymer candidate with attractive characteristics for applications in both the engineering and medical sectors. Hence, the present article throws lights on the essential physical and mechanical properties of PLA that can be beneficial for the development of composites, biocomposites, films, porous gels, and so on. The article discusses various processes that can be utilized in the fabrication of PLA-based composites. In a later section, we have a detailed discourse on the various composites and nanocomposites-based PLA along with the properties’ comparisons, discussing our investigation on the effects of various fibers, fillers, and nanofillers on the mechanical, thermal, and wear properties of PLA. Lastly, the various applications in which PLA is used extensively are discussed in detail.

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Section: Effect Of Nanofillers On the Properties Of Pla Nanocompositesmentioning

confidence: 99%

Critical Review on Polylactic Acid: Properties, Structure, Processing, Biocomposites, and Nanocomposites

et al. 2022

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“…Figure 4 illustrates the thermal degradation behaviors of the systems. Thermal stability factors, including the initial decomposition temperature (i.e., the temperature of 5% weight loss [T 5% ]), the temperature of 10% weight loss (T 10% ), and the amount of char formation at 800 C, were determined from the TGA thermograms, 34,35 and the results are listed in Table 1.…”

Section: Thermal Properties Of Pf/[dmbim] Br Systemsmentioning

confidence: 99%

Synthesis of the ionic liquid 1,2‐dimethyl‐3‐butylimidazole bromide salt and its application in phenolic‐formaldehyde‐resin‐based conductive materials

Yao

Wang

Jin

et al. 2022

J of Applied Polymer Sci

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Herein, the ionic liquid 1,2-dimethyl-3-butylimidazole bromide salt ([DMBIm] Br) was synthesized and its chemical structure was characterized via Fourier transform infrared and 1 H nuclear magnetic resonance spectroscopies. Moreover, to improve the electrical property of the phenolic formaldehyde (PF) resin, PF/[DMBIm]Br systems were prepared via a melt blending and compression-curing process. Furthermore, the effect of [DMBIm]Br content on the thermal stabilities, mechanical properties, electrical properties, and morphologies of the systems was investigated. The thermal stability of the systems increased with [DMBIm]Br addition. The impact strength of the systems improved with increasing [DMBIm]Br content. Additionally, the volume resistance of the systems significantly decreased from 1.02 Â 10 9 to 1.64 Â 10 7 Ω with increasing [DMBIm]Br content from 0 to 1 wt%.

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“…Figure 11 shows the thermal degradation behavior of the composites as a function of the Si@EG content. Thermal stability factors, such as the initial decomposition temperature and the amount of char formation at 800 C, were estimated from the TGA thermograms, [48][49][50] and the results are summarized in Table 1.…”

Section: Thermal Stabilitymentioning

confidence: 99%

Improved thermal conductivity of epoxy resins using silane coupling agent‐modified expanded graphite

Jiang

Chu

Zhang

et al. 2022

J of Applied Polymer Sci

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A silane coupling agent was used to modify the surface of expanded graphite (EG), which was subsequently used as a thermally conductive filler to fabricate diglycidylether of bisphenol-A (DGEBA)/EG composites with high thermal conductivity via hot blending and compression-curing processes. The surface characteristics of silane coupling agent-modified EG (Si@EG) were characterized by a variety of analytical techniques. The effects of the Si@EG content on the thermal conductivity, thermal stability, impact strength, and morphology of the DGEBA/Si@EG composites were investigated. The results revealed that the addition of 80 wt.% Si@EG increased the thermal conductivity of the composites from 0.17 to 10.56 W/m K, which was 61.1 times higher than that of pristine DGEBA. The initial decomposition temperature of the composite containing 80 wt.% Si@EG was 60.6 C higher than that of pristine DGEBA. The impact strength of the composites decreased from 2.0 to 0.87 kJ/m 2 when the Si@EG content increased from 0 to 80 wt.%. The scanning electron microscopy images of the fractured surfaces revealed that the EG sheets in the DGEBA matrix formed a continuous thermally conductive path at high Si@EG contents.

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Synergistic reinforcing of poly(lactic acid) by poly(butylene adipate‐co‐terephthalate) and alumina nanoparticles

Cited by 20 publications

References 49 publications

Critical Review on Polylactic Acid: Properties, Structure, Processing, Biocomposites, and Nanocomposites

Critical Review on Polylactic Acid: Properties, Structure, Processing, Biocomposites, and Nanocomposites

Synthesis of the ionic liquid 1,2‐dimethyl‐3‐butylimidazole bromide salt and its application in phenolic‐formaldehyde‐resin‐based conductive materials

Improved thermal conductivity of epoxy resins using silane coupling agent‐modified expanded graphite

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