The synthesis of a new ionic liquid and its use as a multifunctional additive in different rubber composites

Sun, Jianqiang; Shi, Xinyan; Wu, Yueqiao; Du, Yu; Jiang, Xingwang

doi:10.1088/2053-1591/aad162

Cited by 3 publications

(5 citation statements)

References 29 publications

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“…Concerning the strong cation-π interaction between imidazole-like ILs and carbon nanotubes and the similar microstructure of carbon black and carbon nanotubes, we infer that the newlysynthesized ILs have a strong interaction with carbon black, improving the dispersion of carbon black within the rubber matrix. As such, the tensile and tear strength of vulcanized filled styrene butadiene rubber (ESBR) composites are significantly improved [107]. After the modification of carbon black with ILs, it was found that the size of the carbon black aggregates became smaller (as shown in the SEM images of Figure 2).…”

Section: Carbon Blackmentioning

confidence: 97%

“…Carbon black can be modified to prevent the formation of agglomerates and improve the interfacial interactions between carbon black and rubber, such as surface adsorption, surface grafting, surface oxidation, etc. Although specific modification effects have been achieved, the modification processes either are expensive or require high solvent consumption, and may destroy the carbon black structure [107].…”

Section: Carbon Blackmentioning

confidence: 99%

“…With the development of ecology and the increasing environmental concerns, diverse fillers have been developed to be used in polymer materials, such as starch and walnut shells [50], hydrotalcite [54,82], powdered cellulose [54], microcrystalline cellulose [107], halloysite nanotubes [75,101], aramid pulp [126][127][128][129], etc. After being modified by the ILs, the emerging fillers can impart the polymer composites with new functionalities compared to those of traditional fillers.…”

Section: Other Fillersmentioning

confidence: 99%

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Multifunctional Applications of Ionic Liquids in Polymer Materials: A Brief Review

et al. 2023

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As a new generation of green media and functional materials, ionic liquids (ILs) have been extensively investigated in scientific and industrial communities, which have found numerous ap-plications in polymeric materials. On the one hand, much of the research has determined that ILs can be applied to modify polymers which use nanofillers such as carbon black, silica, graphene oxide, multi-walled carbon nanotubes, etc., toward the fabrication of high-performance polymer composites. On the other hand, ILs were extensively reported to be utilized to fabricate polymeric materials with improved thermal stability, thermal and electrical conductivity, etc. Despite substantial progress in these areas, summary and discussion of state-of-the-art functionalities and underlying mechanisms of ILs are still inadequate. In this review, a comprehensive introduction of various fillers modified by ILs precedes a systematic summary of the multifunctional applications of ILs in polymeric materials, emphasizing the effect on vulcanization, thermal stability, electrical and thermal conductivity, selective permeability, electromagnetic shielding, piezoresistive sensitivity and electrochemical activity. Overall, this review in this area is intended to provide a fundamental understanding of ILs within a polymer context based on advantages and disadvantages, to help researchers expand ideas on the promising applications of ILs in polymer fabrication with enormous potential.

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Section: Carbon Blackmentioning

confidence: 97%

Section: Carbon Blackmentioning

confidence: 99%

Section: Other Fillersmentioning

confidence: 99%

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Multifunctional Applications of Ionic Liquids in Polymer Materials: A Brief Review

et al. 2023

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“…It has been found that ILs with halogens are excellent and efficient solvents for cellulose because of its adjustability 25 . Fortunately, our previous study showed that some kinds of ILs also have strong interaction with the traditional reinforcing filler silica 26 . Inspired by the above foundation, this paper uses IL to dissolve the cellulose in advance, and then mixes the cellulose/IL solution directly with rubber, silica, and other additives through a conventional dry blending process to prepare the final composites.…”

Section: Introductionmentioning

confidence: 98%

“…25 Fortunately, our previous study showed that some kinds of ILs also have strong interaction with the traditional reinforcing filler silica. 26 Inspired by the above foundation, this paper uses IL to dissolve the cellulose in advance, and then mixes the cellulose/IL solution directly with rubber, silica, and other additives through a conventional dry blending process to prepare the final composites. Taking advantages of the strong interaction between IL and silica that regenerated cellulose crystals will in situ precipitate in the dry rubber matrix, due to the dissolution equilibrium of cellulose/IL solution will be disturbed once contacts with silica.…”

mentioning

confidence: 99%

Green and efficient utilization of cellulose by in situ regenerating rod‐like cellulose crystals in dry blending rubber compounds

Li,

Yuan,

Wang

et al. 2024

Polymer Composites

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The crystalline cellulose has captured much attention as reinforcement material in rubber composites, but no successful cases have been found till now. Here, a facile approach of cellulose utilization was proposed by in‐situ regenerating cellulose in dry rubber matrix. Cellulose was dissolved in ionic liquid (IL), and then directly mixed with dry rubber, silica, and other ingredients. Taking advantages of the strong interaction between IL and silica, the dissolution equilibrium of cellulose/IL was destroyed and resulted in the regeneration of cellulose crystals in rubber matrix. The regenerated cellulose appeared at dry blending stage, and showed an ideal rod‐like shape (10–100 nm in diameter and 200–500 nm in length). While it grew in size at curing stage, and finally reached 100–200 nm in diameter and 1–2 μm in length. The regenerated cellulose exhibited pronounced reinforcement efficiency. This methodology has no any waste liquid discharged, and has a promising use in the preparation of cellulose/rubber composites.Highlights Nanosized rod‐like cellulose was regenerated in dry rubber, instead of latex. Regeneration of cellulose was due to interaction between ionic liquid and silica. The in situ regenerated cellulose dispersed well in cured rubber compounds. The regenerated cellulose exhibited a good reinforcement efficiency in rubber. The whole machining process had no any waste liquid discharged.

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Influence of ionic liquid on rheological behaviors of candle soot and cellulose nanocrystal filled natural rubber nanocomposites

Yasin

Hussain²,

Zheng³

et al. 2022

Composites Communications

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The synthesis of a new ionic liquid and its use as a multifunctional additive in different rubber composites

Cited by 3 publications

References 29 publications

Multifunctional Applications of Ionic Liquids in Polymer Materials: A Brief Review

Multifunctional Applications of Ionic Liquids in Polymer Materials: A Brief Review

Green and efficient utilization of cellulose by in situ regenerating rod‐like cellulose crystals in dry blending rubber compounds

Influence of ionic liquid on rheological behaviors of candle soot and cellulose nanocrystal filled natural rubber nanocomposites

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