Journal ArticleDOI
Nanocomposites based on poly(acrylamide-co-acrylate) and cellulose nanowhiskers
Cristiane Spagnol,Francisco H. A. Rodrigues,Francisco H. A. Rodrigues,Alberto Gonçalves Vieira de Carvalho Neto,Antonio G.B. Pereira,André R. Fajardo,Eduardo Radovanovic,Adley F. Rubira,Edvani C. Muniz +8 more
TLDR
In this paper, a series of hydrogels were synthesized varying the percentage of CNWs (1, 2, 5, 10, and 20 ) and the amount of crosslinking agent (0.05, 0.15, and 0.20 ).About:
This article is published in European Polymer Journal.The article was published on 2012-03-01. It has received 116 citations till now. The article focuses on the topics: Self-healing hydrogels & Potassium persulfate.read more
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Review of Hydrogels and Aerogels Containing Nanocellulose
Todd Hoare,Emily D. Cranston +1 more
TL;DR: A review of the field of hydrogels and aerogels incorporating nanocelluloses can be found in this paper, where over 200 references are summarized in comprehensive tables and a discussion of the challenges and benefits of using CNCs and CNFs as reinforcing agents in conventional plastics is presented.
Journal ArticleDOI
Cellulose nanocrystals and cellulose nanofibrils based hydrogels for biomedical applications.
Haishun Du,Haishun Du,Haishun Du,Wei Liu,Miaomiao Zhang,Chuanling Si,Chuanling Si,Xinyu Zhang,Bin Li +8 more
TL;DR: This work demonstrated that the CNCs and CNFs based hydrogels have great promise in a wide range of biomedical applications in the future.
Journal ArticleDOI
Chitosan- graft -poly(acrylic acid)/rice husk ash based superabsorbent hydrogel composite: preparation and characterization
Francisco H. A. Rodrigues,André R. Fajardo,Antonio G.B. Pereira,Nágila M.P.S. Ricardo,Judith P.A. Feitosa,Edvani C. Muniz +5 more
TL;DR: In this paper, rice husk ash (RHA), an industrial waste, was incorporated in the preparation of high performance chitosan and poly(acrylic acid) (PAA) based superabsorbent hydrogel.
Journal ArticleDOI
Improving the mechanical and thermal properties of gelatin hydrogels cross-linked by cellulose nanowhiskers
TL;DR: Rheological measurements confirmed a 150% improvement in storage modulus (G') of the cross-linked hydrogels compared to neat gelatin and increased the resistance of the gels towards thermal degradation above the melting temperature of gelatin as observed by thermal scanning experiments.
Journal ArticleDOI
On the preparation and swelling properties of hydrogel nanocomposite based on Sodium alginate-g-Poly (acrylic acid-co-acrylamide)/Clinoptilolite and its application as slow release fertilizer
TL;DR: In this paper, a slow-release fertilizer hydrogel nanocomposite was prepared via free radical polymerization of sodium alginate, acrylic acid, acrylamide, and clinoptilolite using N, N΄-methylene bisacrylamides as a crosslinker and ammonium persulfate as an initiator.
References
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Journal ArticleDOI
An Empirical Method for Estimating the Degree of Crystallinity of Native Cellulose Using the X-Ray Diffractometer
TL;DR: In this paper, an empirical method for determining the crystallinity of native cellulose was studied with an x-ray diffractometer using the focusing and transmission techniques, and the influence of fluctuations in the primary radiation and in counting and recording processes have been determined.
Journal ArticleDOI
Review: current international research into cellulose nanofibres and nanocomposites
Stephen J. Eichhorn,Alain Dufresne,Mirta Ines Aranguren,Norma Esther Marcovich,Jeffrey B. Capadona,Stuart J. Rowan,Christoph Weder,Wim Thielemans,Maren Roman,Scott Renneckar,Wolfgang Gindl,Stefan Veigel,Jozef Keckes,Hiroyuki Yano,Kentaro Abe,Masaya Nogi,Antonio Norio Nakagaito,A. Mangalam,John Simonsen,A. S. Benight,Alexander Bismarck,Lars Berglund,Ton Peijs +22 more
TL;DR: An overview of recent progress in the area of cellulose nanofibre-based nanocomposites is given in this article, with particular emphasis on applications, such as reinforced adhesives, to make optically transparent paper for electronic displays, to create DNA-hybrid materials, to generate hierarchical composites and for use in foams, aerogels and starch nanocom composites.
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Polymer Nanocomposites Reinforced by Cellulose Whiskers
Journal ArticleDOI
Effects of short-time vibratory ball milling on the shape of FT-IR spectra of wood and cellulose
TL;DR: In this article, the effects of temperature, particle size, oxygen and mechanical treatment on chemical and structural changes are presented, and the most conspicuous changes in the spectra of cellulose and wood were observed at wave numbers 1034, 1059, 1110, 11 10, 1162, 1318, 1335, 2902, and 3200 to 3500 cm−1.
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Review: current international research into cellulose nanofibres and nanocomposites
Stephen J. Eichhorn,Alain Dufresne,Mirta Ines Aranguren,Norma Esther Marcovich,Jeffrey B. Capadona,Stuart J. Rowan,Christoph Weder,Wim Thielemans,Maren Roman,Scott Renneckar,Wolfgang Gindl,Stefan Veigel,Jozef Keckes,Hiroyuki Yano,Kentaro Abe,Masaya Nogi,Antonio Norio Nakagaito,A. Mangalam,John Simonsen,A. S. Benight,Alexander Bismarck,Lars Berglund,Ton Peijs +22 more