Soluble poly (aryl ether)s containing naphthalene pendant group: synthesis, characterization and electrospinning

Zhao, Xiaoyan; Wang, Chenyi; Zhang, Kai; Zhu, Zhe; Zhu, Meifang

doi:10.1007/s00396-010-2222-x

Cited by 8 publications

(7 citation statements)

References 48 publications

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“…Chloroform is used for fabricating nanofibers because of the better electrical performances of its conjugated polymer solutions with respect to other solvents. However, in our previous research, the pores or pits were easily appeared on the surface of fibers . For avoiding this phenomenon, a low percentage of chloroform was mixed into the DMAc.…”

Section: Resultsmentioning

confidence: 90%

Luminescence performance of poly(aryl ether)s membranes with different morphologies

Zhao

Liu

et al. 2017

Polymer Engineering & Sci

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In this report, different morphologies of poly(aryl ether)s (PAEs) fibers were prepared via an electrospinning method. It is interesting that the fibers with relatively large diameter possessed strong fluorescence intensity. Meanwhile, photoluminescence spectra indicated that the PAEs fibers exhibited the following luminescence characteristics (excitation wavelength (nm); color): 330‐380, blue and 450‐490, green. The color stability in solid state could be attributed to the chromophore and proper inter‐chain aggregation. The water contact angle of fiber membrane was improved compared to that of flat film, it could reach to the 158°. The hydrophobic and superhydrophobic of electrospun membrane were mainly caused by the rough surface. Moreover, these PAEs fibers also showed excellent thermal stability with glass‐transition temperatures in the range of 251‐298°C, 10% weight loss temperatures in the range of 534‐558°C, and the weight residue more than 53% at 800°C in nitrogen. This study extended a potential application in special textiles, optoelectronic sensors, and optical detectors. POLYM. ENG. SCI., 58:1945–1954, 2018. © 2017 Society of Plastics Engineers

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Section: Resultsmentioning

confidence: 90%

Luminescence performance of poly(aryl ether)s membranes with different morphologies

Zhao

Liu

et al. 2017

Polymer Engineering & Sci

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“…It has received great attention and has been extensively studied during last decades due to the preeminently work of Reneker's research group [2]. It has been proven that this technique is available to produce ultrafine fibers from various polymers, composite materials, ceramics as well as metals with diameters in the range from several micrometers down to tens of nanometers [3][4][5][6]. By virtue of a high surface area to mass ratio, electrospun fiber mats have afforded potentially advantageous performance in the fields encompassing tissue engineering to membrane science [7].…”

Section: Introductionmentioning

confidence: 99%

Porous ultrafine fibers via a salt-induced electrospinning method

Zhang

Liu

et al. 2012

Colloid Polym Sci

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A salt-induced electrospinning method to produce porous polymer ultrafine fibers was reported in this work. Scanning electron microscopy, energy dispersive spectrometer, and BET surface area measurement were employed to evaluate the morphology, the element distribution, and the surface area of fibers, respectively. According to the investigation result, pores on the fiber were induced by water-soluble salt during electrospinning process in a humid spinning environment. There was no porous structure on the fiber surface when water-insoluble salt was used in a wet electrospinning environment or when water-soluble salt was used in a dry electrospinning environment. Compared with pure fibers, the average surface area of fibers containing salt increased significantly due to the porous structure. The possible mechanism of the porous structure induced by salt was proposed. Water-solubility salt and humid environment were considered as the key roles in the formation of porous structure. This method provided a new way to form porous structure during electrospinning.

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“…Poly(aryl ether ketone)s (PAEKs) and poly(aryl ether sulfone)s (PAESs) are two important commercial poly(aryl ether)s. It is difficult for the standard PAEKs to be used as thin films and coating materials because of their semicrystalline property and poor solubility. For PAESs, their solvent resistance is often poor and they could not form oriented film or fiber [11,12]. Therefore, study on improving the processing properties and solubility of poly(aryl ether)s through structural modification is one of the research hotspots.…”

Section: Introductionmentioning

confidence: 99%

“…Therefore, study on improving the processing properties and solubility of poly(aryl ether)s through structural modification is one of the research hotspots. Structure changes have focused on the introduction of semi flexible groups (such as sulfone, sulfur ether, methylene substituents) to improve the solubility and rigid groups (such as naphthalene [12][13][14], aromatic heterocyclic, anthracene) to enhance the thermal stabilities, and the incorporation of pendant alkyl or phenyl groups on to the poly(aryl ether) in the backbone of the polymeric chain [15][16][17][18][19]. Our group has synthesized and characterized poly(aryl ether)s with pendant -naphthyl groups [20].…”

Section: Introductionmentioning

confidence: 99%

“…Our group has synthesized and characterized poly(aryl ether)s with pendant -naphthyl groups [20]. Recent study indicated that these polymers could be electrospun into microfiber with nanopores [12]. As we know that the properties of compounds substituted with -naphthalene and -naphthalene are different, we think that if -naphthyl groups are introduced into the poly(aryl ether) chain, the properties of the polymers may be enhanced.…”

Section: Introductionmentioning

confidence: 99%

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Synthesis and Preliminary Properties of Novel Poly(aryl ether)s Containingβ-Naphthalene Pendant Group

Wang

Tao

Xiang

et al. 2014

Journal of Chemistry

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Two novel poly(aryl ether)s containingβ-naphthalene pendant group were synthesized and the structures of these polymers were confirmed by1HNMR spectroscopy. The polymers exhibited good thermal stabilities with highTgof 256°C and 274°C, respectively. The polymers are soluble in common organic solvents, such as DMAc, DMSO, CH2Cl2, and CHCl3, and can be electrospun into microfiber (1–5 µm) with lots of nanopores (<100 nm) from CHCl3solution. These fibers showed high hydrophobicity, and the contact angle of fibers is above 120°.

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Soluble poly (aryl ether)s containing naphthalene pendant group: synthesis, characterization and electrospinning

Cited by 8 publications

References 48 publications

Luminescence performance of poly(aryl ether)s membranes with different morphologies

Luminescence performance of poly(aryl ether)s membranes with different morphologies

Porous ultrafine fibers via a salt-induced electrospinning method

Synthesis and Preliminary Properties of Novel Poly(aryl ether)s Containingβ-Naphthalene Pendant Group

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