Nonlinear optical, poly(amide-imide)–clay nanocomposites comprising an azobenzene moiety synthesised via sequential self-repetitive reaction

Lin, Hsun-Lien; Chang, Huey-Ling; Juang, Tzong‐Yuan; Lee, Rong-Ho; Dai, Shenghong A.; Liu, Ying‐Ling; Jeng, Ru‐Jong

doi:10.1016/j.dyepig.2008.11.005

Cited by 17 publications

(7 citation statements)

References 40 publications

(50 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…During the last few decades, organically modified clays have been widely studied as reinforcing additives to improve mechanical and thermal properties in polymers (Zeng et al, 2005;Ajayan et al, 2003;Mai and Yu, 2006;Bergman et al, 1999;Lew et al, 2004;Moraniec et al, 2005;Araú jo et al, 2006;Yang and Zheng, 2004;Mert and Yilmazer, The current issue and full text archive of this journal is available at www.emeraldinsight.com/0369-9420.htm Pigment & Resin Technology 41/5 (2012) 2008; Lin et al, 2009). The nanopigments synthesised by TNO could be applied to a wide variety of substrates to make coatings or to colour a material, but some applications have not yet been developed.…”

Section: Introductionmentioning

confidence: 98%

See 1 more Smart Citation

Mechanical, thermal and colorimetric properties of LLDPE coloured with a blue nanopigment and conventional blue pigments

Rodríguez

Martínez‐Verdú

Beltrán

et al. 2012

Pigment &Amp; Resin Technology

View full text Add to dashboard Cite

Purpose -This research deals with a new kind of nanopigment, obtained from the combination of organic dyes and layered nanoclays, that the authors call nanoclay-colorant pigment (NCP). Whilst they have already been employed in inks and coatings, to date these nanopigments have not been used as pigments for polymers. The existing lack of knowledge surrounding them must be redressed in order to bridge the gap between current academic studies and commercial exploitation. Therefore, the main purpose of this paper is to examine the hitherto unknown aspects of the NCP, which relate specifically to their applicability as a new type of colorant for polymers. Design/methodology/approach -A blue NCP has been prepared at the laboratory according to the patented method of synthesis (patent WO0104216), using methylene blue and montmorillonite nanoclay. It has then been applied to a thermoplastic polymer (linear low-density polyethylene -LLDPE) to obtain a coloured sample. Furthermore, samples with the same polymer but using conventional blue colorants have been prepared under the same processing conditions. The mechanical, thermal and colorimetric properties of these materials have been compared. Findings -The thermal stability of the sample coloured with NCP is reduced to some extent, while the mechanical strength is slightly increased. Moreover, this sample has better colour performance than the conventionally pigmented samples. Originality/value -In this paper, a blue NCP has been synthesised and successfully employed with polyethylene and the obtained sample shows better colour performance than polyethylene with conventional pigments.

show abstract

Section: Introductionmentioning

confidence: 98%

“…2008; Lin et al, 2009). The nanopigments synthesised by TNO could be applied to a wide variety of substrates to make coatings or to colour a material, but some applications have not yet been developed.…”

Section: Introductionmentioning

confidence: 99%

Mechanical, thermal and colorimetric properties of LLDPE coloured with a blue nanopigment and conventional blue pigments

Rodríguez

Martínez‐Verdú

Beltrán

et al. 2012

Pigment &Amp; Resin Technology

View full text Add to dashboard Cite

show abstract

“…Amphiphilic poly(urea/malonamide) dendritic materials have been developed by Jeng et al since 2006 [25,26,27,28,29,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61]. In the midst of them, the honeycomb-like films were obtained based on PSs covalently bonded with different sizes of dendritic side chains (in chloroform) (Figure 4).…”

Section: Methodsmentioning

confidence: 99%

In Search of a Green Process: Polymeric Films with Ordered Arrays via a Water Droplet Technique

Yeh

Huang

et al. 2019

Polymers

View full text Add to dashboard Cite

As an efficient technique for the preparation of polymeric hexagonal orderly arrays, the breath figure (BF) process has opened a modern avenue for a bottom-up fabrication method for more than two decades. Through the use of the water vapor condensation on the solution surface, the water droplets will hexagonally pack into ordered arrays, acting as a template for controlling the regular micro patterns of polymeric films. Comparing to the top-down techniques, such as lithography or chemical etching, the use of water vapor as the template provides a simple fabrication process with sustainability. However, using highly hazardous solvents such as chloroform, carbon disulfide (CS2), benzene, dichloromethane, etc., to dissolve polymers might hinder the development toward green processes based on this technique. In this review, we will touch upon the contemporary techniques of the BF process, including its up-to-date applications first. More importantly, the search of greener processes along with less hazardous solvents for the possibility of a more sustainable BF process is the focal point of this review.

show abstract

“…Combinations of biopolymers with inorganic nanofiller materials are used to improve desired properties in polymer such as mechanical [12] , thermal [13,14] , optical [15] , and electrical properties [16] and also improve flexible process ability [17] . Actually, there are so many factors affecting the properties of hybrid composites, such as the filler content, particle size and homogenous dispersion of nanoparticles (NPs) in polymeric matrix.…”

Section: Please Scroll Down For Articlementioning

confidence: 99%

Facile Approach to Prepare Poly(amide–imide)/ZnO Nanocomposites Derived from L-leucine-Based Diacid and 4,4′-Sulfonyldianiline: Using Ultrasound Irradiation and Ionic Liquid

Mallakpour

Madani

2014

Polymer-Plastics Technology and Engineering

View full text Add to dashboard Cite

In this article, the surface of ZnO nanoparticles was modified with KH550 silane coupling agent (c-aminopropyltriethoxy silane). An optically active poly(amide-imide) (PAI) containing natural amino acid [(þ) L-leucine] was synthesized by using ionic liquids in polycondensation of diacid (2-(1-carboxy-3-methylbutyl)-1,3-dioxoisoindoline-5-carboxylic acid) and 4,4 0 -sulfonyldianiline. PAI was used as polymer matrix and then modified ZnO nanofillers were embedded into polymer matrix. PAI/ZnO bionanocamposites were prepared in different ratio (4, 8 and 12% W/W) via ultrasonic irradiation technique. The bionanocamposites were analyzed by various characterization methods. As all the results show, ZnO nanoparticles are successfully modified and are homogenously dispersed in the polymer matrix.

show abstract

Nonlinear optical, poly(amide-imide)–clay nanocomposites comprising an azobenzene moiety synthesised via sequential self-repetitive reaction

Cited by 17 publications

References 40 publications

Mechanical, thermal and colorimetric properties of LLDPE coloured with a blue nanopigment and conventional blue pigments

Mechanical, thermal and colorimetric properties of LLDPE coloured with a blue nanopigment and conventional blue pigments

In Search of a Green Process: Polymeric Films with Ordered Arrays via a Water Droplet Technique

Facile Approach to Prepare Poly(amide–imide)/ZnO Nanocomposites Derived from L-leucine-Based Diacid and 4,4′-Sulfonyldianiline: Using Ultrasound Irradiation and Ionic Liquid

Contact Info

Product

Resources

About