Partial bio-based poly (aryl ether ketone) derived from 2,5-furandicarboxylic acid with enhanced processability

Bao, Feng; Song, Yuanyuan; Liu, Qian; Song, Ce; Liu, Cheng; Wang, Jinyan; Jian, Xigao; Xiao, Jinqiu

doi:10.1016/j.polymdegradstab.2018.12.008

Cited by 24 publications

(13 citation statements)

References 60 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Computer simulation has been widely utilized as an auxiliary method to explain the experimental phenomena or to verify the validity of the mechanism [20,21]. In order to confirm the validity of the previous mechanism, an amorphous cell model of the PPEKs resin were successfully constructed by computer simulation, according to the literatures [13,22], and the patterns are illustrated in Figure 3. In order to preferably understand these graphs, some parameters such as the free volume and the fractional free volume (FFV) [23,24,25,26] of the resin were obtained, by using the Atom Volume and Surfaces Tool of MS 2017R2, and the parameters are shown in Table 2.…”

Section: Resultsmentioning

confidence: 99%

“…The synthetic route to PPEKs is shown in Scheme 2. All resins were obtained using a similar procedure, according to previous work [12,13]. The polymerization of PPEK-M is described as an example.…”

Section: Methodsmentioning

confidence: 99%

“…Therefore, we tried to improve the thermoforming processability of the PPEKs resin, through random copolymerization, in a previous work. The results exhibited that copolymerization with some bulky monomers such as 9,9-bis(4-hydroxyphenyl) fluorene (BHPF) [11,12] and 2,5-bis(4-fluorobenzoyl) furan(BFBF) [13] can improve the thermoforming processability of PPEKs resin to some extent. Nevertheless, it is still important to improve the thermoforming processability of PPEKs, while maintaining the excellent thermal stability and mechanical properties of PPEKs.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Study of the Effects of the Structure of Phthalazinone’s Side-Group on the Properties of the Poly(phthalazinone ether ketone)s Resins

et al. 2019

Self Cite

View full text Add to dashboard Cite

The application of poly(phthalazinone ether ketone)s (PPEKs) resin containing phthalazinone moiety is limited, due to its poor thermoforming processability. To investigate the effects of the phthalazinone’s side-group on the thermal stability and processability of the resin, a series of PPEKs resins with different side-group (–H/–CH3/–Ph) were prepared by nucleophilic aromatic substitution polymerization. The properties of the obtained resins were investigated by differential scanning calorimetry analysis (DSC), thermogravimetric analysis (TGA), dynamic thermomechanical analysis (DMA), and rheogoniometer. The results show that the introduction of methyl or phenyl into the PPEKs resin, significantly reduced the melting viscosity of the resin, but resulted in a slight decrease in the thermal stability of it. This might be due to the presence of methyl or phenyl, which enhanced the free volume of the molecule and reduced the entanglement between the chains; the results of the computer simulation confirmed it. Moreover, the resin films displayed excellent tensile strength with the introduction of methyl or phenyl. In a word, a novel poly(phthalazinone ether ketone)s resin with thermal resistance, easy processing and excellent mechanical properties could be obtained by introducing appropriate bulk-rigid side-groups into the phthalazinone moiety.

show abstract

Section: Resultsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Study of the Effects of the Structure of Phthalazinone’s Side-Group on the Properties of the Poly(phthalazinone ether ketone)s Resins

et al. 2019

Self Cite

View full text Add to dashboard Cite

show abstract

“…Poly(phthalazinone ether ketone) resins (PPEKs), [1][2][3][4][5][6] with phthalazionoe moieties in main chains, have become a kind of high-performance special engineering plastic, [7][8][9][10][11][12] which owns excellent heat resistance, [13][14][15] solubility, 1,3 mechanical properties 5,16,17 and radiation resistance, etc. 9,[18][19][20] However, the melt viscosity of PPEKs is high, resulting poor thermoforming performances, which has become a major factor limiting the application of PPEKs. 21 The processing and dissolving of these polymers can be improved by adding flexible groups in the main chain, such as phenoxy and ketone moiety linkages.…”

Section: Instractionmentioning

confidence: 99%

Preparation of block poly (phthalazinone ether ketone) with excellent thermoforming properties through precursors containing ketimines

Zhang

Bao

Wang

et al. 2020

Polymers for Advanced Techs

Self Cite

View full text Add to dashboard Cite

Poly(phthalazinone ether nitrile ketone)s (PPENK), as a kind of special engineering plastic, owns various excellent properties. However, high melt viscosity of it brings certain difficulty to processing and restricts its application. In this study, to solve this without decreasing thermal and mechanical properties, poly(ether ether ketone) (PEEK) was introduced into PPENK (a kind of PPEK) to prepare a new block polymer, PPENK-b-PEEK (Block), through the way of precursor. Due to poor solubility of PEEK, ketimines were introduced to improve its solubility and make molecular weights of it easy to control. FTIR, 1 H-NMR, DSC, TGA, WAXD, the universal test and the rheometer were used to characterize structures and properties of Block. Results showed that the introduction of PEEK into PPENK resulted low melt viscosity, which significantly improved thermoforming performances, and this improvement was enhanced as molecular weights of PEEK were increased. In a word, a novel block polymer with excellent thermoforming performances, heat resistance, mechanical properties was prepared successfully in this way.

show abstract

“…have been synthesized starting from renewable‐resource‐based chemicals. Notably, only a handful of reports are available as far as bio‐based PEEKs are concerned and these involve the use of monomers such as isosorbide, 64,65 CNSL‐based bisphenols 30,31 and 2,5‐furandicarboxylic acid‐based dihalide 32–34 …”

Section: Introductionmentioning

confidence: 99%

Partially bio‐based furyl‐functionalized organosoluble poly(ether ether ketone)s

Kuhire

Talanikar

Tawade

et al. 2020

Polymer International

View full text Add to dashboard Cite

A new series of partially bio‐based (co)poly(ether ether ketone)s bearing pendent furyl groups was synthesized by nucleophilic aromatic substitution polycondensation of varying molar proportions of 4,4′‐(furan‐2‐ylmethylene)bis(2‐methoxyphenol) and bisphenol‐A with 4,4′‐difluorobenzophenone. The chemical structures, compositions and random nature of (co)poly(ether ether ketone)s were confirmed by NMR spectroscopy. Inherent viscosities and number‐average molecular weights of the (co)poly(ether ether ketone)s were in the range 0.74–2.90 dL g−1 and 33 500–46 300 g mol−1, respectively, indicating the formation of reasonably high molecular weight polymers. (Co)poly(ether ether ketone)s were readily soluble in common organic solvents and could be cast into tough, transparent and flexible films from chloroform solutions. (Co)poly(ether ether ketone)s exhibited 10% weight loss and glass transition temperatures in the range 429–464 and 152–156 °C, respectively. A representative copoly(ether ether ketone) was crosslinked with 1,1′‐(methylenedi‐1,4‐phenylene)bismaleimide via Diels–Alder reaction to form a crosslinked polymer which showed improved mechanical properties and was recycled twice without significant loss of mechanical properties. Diels–Alder/retro Diels–Alder reaction was demonstrated by studies of sol–gel transformation, solubility tests, DSC and stress–strain measurements. © 2020 Society of Chemical Industry

show abstract

Partial bio-based poly (aryl ether ketone) derived from 2,5-furandicarboxylic acid with enhanced processability

Cited by 24 publications

References 60 publications

Study of the Effects of the Structure of Phthalazinone’s Side-Group on the Properties of the Poly(phthalazinone ether ketone)s Resins

Study of the Effects of the Structure of Phthalazinone’s Side-Group on the Properties of the Poly(phthalazinone ether ketone)s Resins

Preparation of block poly (phthalazinone ether ketone) with excellent thermoforming properties through precursors containing ketimines

Partially bio‐based furyl‐functionalized organosoluble poly(ether ether ketone)s

Contact Info

Product

Resources

About