Innovative green nanocomposites based on silicate clays/lignin/natural fibres

Guigo, Nathanaël; Vincent, Luc; Mija, Alice; Naegele, Helmut; Sbirrazzuoli, Nicolas

doi:10.1016/j.compscitech.2009.05.001

Cited by 50 publications

(18 citation statements)

References 26 publications

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“…Intercalated or exfoliated nanostructures increase the confinement of polymer chains and inhibit the thermal cracking. This result confirms that improved thermal resistance is noticed during degradation of organophilic clay nanocomposites [21,22].…”

Section: Tg Analysissupporting

confidence: 91%

Elaboration and thermal behavior of nanocomposites based on poly(ethyl methacrylate) and an Algerian bentonite prepared via in situ polymerization initiated by Ni(II)α-benzoinoxime complex

et al. 2013

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Section: Tg Analysissupporting

confidence: 91%

Elaboration and thermal behavior of nanocomposites based on poly(ethyl methacrylate) and an Algerian bentonite prepared via in situ polymerization initiated by Ni(II)α-benzoinoxime complex

et al. 2013

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“…The successful combination of silica with a natural biopolymer, such as lignin, can provide new products with unique dispersive, morphological and physicochemical properties. To date, attempts at developing such systems have been made at several centres [2][3][4][5][6][7].…”

Section: Introductionmentioning

confidence: 99%

Kraft lignin and silica as precursors of advanced composite materials and electroactive blends

2013

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In this study, advanced multifunctional silica/ lignin composite materials have been prepared. The main focus of this study includes the chemical modification of Kraft lignin, and its interaction with silica matrix, thereby providing the possibility of applying the obtained systems in a number of areas, including electrochemistry. Analysis of dispersive-morphological properties revealed that the samples containing 10-20 parts by weight of lignin had the best parameters. The elemental analysis of the final composites, thus, obtained indicated an increase in the contents of carbon, hydrogen and sulphur with increasing quantity of lignin used. Spectrophotometric evaluation of the products obtained, proves the successful synthesis of silica/ lignin composites which is manifested by the presence of characteristic bands of appropriate functional groups. The increasing intensity of these bands with increasing content of lignin in the silica matrix conforms entirely with the expectations. Thus, obtained composite powders were blended with multiwalled carbon nanotubes at the mass ratio of 1:2 with the aid of ultrasound. The blends were cast-deposited on glassy carbon electrode and the electrochemical activity was assessed by cyclic voltammetry. It revealed the presence of a redox system assigned to ligninderived quinone/hydroquinone couple.

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“…Guigo et al elaborated the fabrication of a novel nanocomposite based on lignin, silicate clays, and natural fibers by shear mixing them in a twin-screw extruder [36]. In situ dispersion of the three components in the shear mixture was under investigation in order to improve their mechanical and thermal properties.…”

Section: Other Lignin-based Nanocompositesmentioning

confidence: 99%

Fabrication, Property, and Application of Lignin-Based Nanocomposites

Wang

Han

Shen

et al. 2015

Advanced Structured Materials

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Lignin, the second most abundant natural polymer, has shown its immense potential as sustainable resources for the synthesis of nanocomposites. This chapter reviewed recent developments related to lignin-based nanocomposites, including the fabrication, properties, and applications of nanocomposites based on lignin and its derivatives. We introduced nanocomposites combining physical and chemical properties of lignin and organic materials such as biopolymer and synthetic polymer, and we discussed lignin-based metallic nanocomposites with preferable property and catalytic performance. Furthermore, lignin-based carbonaceous nanocomposites exhibiting enhanced electrical properties were illustrated. Other lignin-based nanocomposites were also presented in this chapter.

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Innovative green nanocomposites based on silicate clays/lignin/natural fibres

Cited by 50 publications

References 26 publications

Elaboration and thermal behavior of nanocomposites based on poly(ethyl methacrylate) and an Algerian bentonite prepared via in situ polymerization initiated by Ni(II)α-benzoinoxime complex

Elaboration and thermal behavior of nanocomposites based on poly(ethyl methacrylate) and an Algerian bentonite prepared via in situ polymerization initiated by Ni(II)α-benzoinoxime complex

Kraft lignin and silica as precursors of advanced composite materials and electroactive blends

Fabrication, Property, and Application of Lignin-Based Nanocomposites

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