Carboxylated butadiene–styrene rubber/halloysite nanotube nanocomposites: Interfacial interaction and performance

Du, Mingliang; Guo, Baochun; Lei, Yanda; Liu, Mingxian; Jia, Demin

doi:10.1016/j.polymer.2008.08.042

Cited by 235 publications

(127 citation statements)

References 43 publications

(41 reference statements)

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“…In addition, the residual epoxy groups also make a contribution to the well dispersion due to the potential hydrogen bonds between epoxy groups and surface hydroxyls on HNTs. Similar interaction between carboxylated styrene-butadiene rubber and HNTs has been reported [35]. As shown in Figure 8, blurry interfaces are exhibited, which further suggests strong interfacial interaction.…”

Section: Regulation Of Sme Of Zdf-cured Enr By Hntssupporting

confidence: 83%

“…Compared to the more commonly used 2D clay such as montmorillonite, HNTs can be easily dispersed via conventional processing facilities [34]. In virtue of the favorable interfacial interaction, such as hydrogen bonding, HNTs have been demonstrated to be very effective in reinforcing polar rubber without sophisticated treatment [35]. In the present study, to further regulate the SME of ZDF-cured ENR, HNTs are incorporated as reinforcement for ZDF-cured ENR.…”

Section: Regulation Of Sme Of Zdf-cured Enr By Hntsmentioning

confidence: 97%

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Sustainable shape memory polymers based on epoxidized natural rubber cured by zinc ferulate via oxa-Michael reaction

Zhang

Lin

Tang

et al. 2015

International Journal of Smart and Nano Materials

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Although various shape memory polymers (SMPs) or diverse applications have been widely reported, the SMPs based on rubbers have been rarely realized due to the low triggering temperature of rubbers. In another aspect, the SMPs based on sustainable substances are highly desired for the growing shortage in fossil resources. In the present study, we accordingly developed the sustainable SMPs with tunable triggering temperature, based on natural rubber (NR) and ferulic acid (FA) as the raw materials. Specifically, the SMPs are based on a crosslinked network of epoxidized natural rubber (ENR) crosslinked by in situ formed zinc ferulate (ZDF) via oxa-Michael reaction. The excellent shape memory effect (SME) is found in these SMPs, as evidenced by the high fixity/recovery ratio and the tunable triggering temperature. With the incorporation of natural halloysite nanotubes (HNTs), the stress and recovery rate of the SMPs are found to be tunable, which widens the application of this kind of SMPs. The combination of adoption of sustainable raw materials, and the excellent and tunable SME makes these SMPs potentially useful in many applications, such as various actuators and heat-shrinkable package materials.

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Section: Regulation Of Sme Of Zdf-cured Enr By Hntssupporting

confidence: 83%

Section: Regulation Of Sme Of Zdf-cured Enr By Hntsmentioning

confidence: 97%

Sustainable shape memory polymers based on epoxidized natural rubber cured by zinc ferulate via oxa-Michael reaction

Zhang

Lin

Tang

et al. 2015

International Journal of Smart and Nano Materials

Self Cite

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show abstract

“…Generally, the interactions between the filler and matrix are categorized as covalent and noncovalent interactions (i.e., van der Waals (VDW) [45], electrostatic [45], and hydrogen bonding [47][48][49]). Depending on interactions between the constituents of the composite, different types of improvement techniques were developed [16].…”

Section: Types Of Interfacial Interactionsmentioning

confidence: 99%

A review on the role of interface in mechanical, thermal, and electrical properties of polymer composites

Kashfipour

Mehra

Zhu

2018

Adv Compos Hybrid Mater

158

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Composite materials and especially polymer composites are widely used in daily life and different industries due to their vastly different properties and design flexibility. It is known that the properties of the composites are strongly related to the properties of its constituents. However, it has been reported in many studies, experimentally and by simulations, that the characteristics of the composites do not follow the rule of mixing. It means that in addition to properties of the constituents, there are other parameters affecting the final physicochemical properties of composites. The interfacial interactions between fillers and host is one of the factors which can strongly affect the properties of the composite. In this review, we summarized the type of interactions between the constituents, their improvement techniques, interaction measurement methods, and the effects of interfacial interactions on thermal, mechanical, and electrical properties of composites.

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“…The effect of the biopolymer charge on nanocomposite materials was thoroughly discussed in [19]. HNTs possess a much better dispersion property and potential ability for the formation of hydrogen bonding [20] than other natural silicates such as montmorillonite and kaolinite. HNTs were acid-treated by Abdullayev et al [21,22] and Zhang et al [23] who reported improvement in the specific surface area to 250 m 2 /g and 267 m 2 /g from about 60 m 2 /g, respectively.…”

Section: X-ray Diffraction (Xrd)mentioning

confidence: 99%

Surface Improvement of Halloysite Nanotubes

et al. 2017

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A novel development on halloysite-polyvinyl alcohol (HNTs-PVA) nanocomposites has been conducted using malonic acid (MA) by crosslinking PVA and HNTs. PVA-MA crosslinking produces smooth surfaces, which play an important role in enhancing the properties of HNTs-PVA nanocomposite. The crystallographic structures of crosslinked HNTs-PVA show almost no change as depicted by the X-ray diffraction (XRD)-2θ-peak, suggesting that MA has no or little influence on the crystallographic structure of the HNTs-PVA. Images taken by field emission scanning electron microscope (FESEM) suggest possible effects of MA on the morphology and internal features of HNTs-PVA by reducing the agglomeration of HNTs, which is considered a decisive step in improving the surface qualities of HNTs. Investigating the samples using the Brunauer-Emmelt-Teller (BET) technique showed that the surface area was increased by about 10 times, reaching the second highest recorded results compared to the HNTs, which could be considered a breakthrough step in enhancing the properties of HNTs-PVA due to MA crosslinking.

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Carboxylated butadiene–styrene rubber/halloysite nanotube nanocomposites: Interfacial interaction and performance

Cited by 235 publications

References 43 publications

Sustainable shape memory polymers based on epoxidized natural rubber cured by zinc ferulate via oxa-Michael reaction

Sustainable shape memory polymers based on epoxidized natural rubber cured by zinc ferulate via oxa-Michael reaction

A review on the role of interface in mechanical, thermal, and electrical properties of polymer composites

Surface Improvement of Halloysite Nanotubes

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