Synthesis and characterization of poly(ether ether ketone)s and poly(ether ether ketone ketone) s containing pendant biphenyl and naphthyl groups

被引:11
|
作者
Honkhambe, Pandurang N. [1 ]
Dhamdhere, Neelam A. [1 ]
Tawade, Bhausaheb V. [1 ]
Salunkhe, Manikrao M. [2 ]
Wadgaonkar, Prakash P. [1 ]
机构
[1] Natl Chem Lab, Polymer Sci & Engn Div, Pune 411008, Maharashtra, India
[2] Cent Univ Rajasthan, Jaipur, Rajasthan, India
关键词
poly(ether ether ketone)s; poly(ether ether ketone ketone)s; polycondensation; bisphenol; biphenyl; naphthyl; thermal properties; AROMATIC POLYESTERS; POLYETHERS; SULFONE)S; POLYCONDENSATION; BEHAVIOR;
D O I
10.1177/0954008312462731
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
New poly(ether ether ketone)s (PEEKs) and poly(ether ether ketone ketone)s (PEEKKs) containing pendant biphenyl and naphthyl groups were synthesized by nucleophilic substitution reaction of each of the four bisphenols viz., 1-(4- biphenylyl)- 1,1- bis(4- hydroxyphenyl) ethane, 1-(4- biphenylyl)- 1,1- bis(3- methyl, 4- hydroxyphenyl) ethane, 4,4'-[1-(2- naphthalenyl) ethylidene] bis-phenol and 4,4'-[1-(2- naphthalenyl) ethylidene] bis-3-methylphenol with 4,4'- difluorobenzophenone and 1,3- bis(4- fluorobenzoyl) benzene in a solvent mixture of N,N-dimethylacetamide and toluene in the presence of anhydrous potassium carbonate. Inherent viscosities and number-average molecular weights of polymers were in the range of 0.42-0.86 dl/g and 2.40-7.55 x 10(4), respectively. PEEKs and PEEKKs were amorphous in nature and were readily soluble in a wide range of organic solvents and could be cast into flexible and tough films from chloroform solution. Glass transition temperature of PEEKs and PEEKKs were in the range of 180 degrees C -200 degrees C. T-10 values of PEEKs and PEEKKs were in the range of 424 degrees C-512 degrees C in nitrogen atmosphere, indicating their good thermal stability.
引用
收藏
页码:260 / 267
页数:8
相关论文
共 50 条
  • [1] Synthesis and Characterization of Poly(ether ketone ether ketone ketone)/Poly(ether ether ketone ketone) Copolymers Containing Naphthalene and Pendant Cyano Groups
    Cai, Mingzhong
    Zhu, Meihua
    Yu, Yikai
    [J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2009, 112 (06) : 3225 - 3231
  • [2] Poly(ether ether ketone)s and Poly(ether ether ketone ketone)s Containing Cardo Decahydronaphthalene Groups: Synthesis and Characterization
    Honkhambe, Pandurang N.
    Pasale, Sharad K.
    Bhairamadgi, Nagendra S.
    Kumbhar, Kishor P.
    Salunkhe, Manikrao M.
    Wadgaonkar, Prakash P.
    [J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2011, 122 (03) : 1607 - 1613
  • [3] Synthesis and characterization of foly(ether ketone ether ketone ketone)/poly(ether ether ketone ketone) copolymers containing naphthalene and pendant cyano groups
    Cai, Mingzhong
    Zhu, Meihua
    Yu, Yikai
    [J]. Journal of Applied Polymer Science, 2009, 112 (06): : 3225 - 3231
  • [4] Synthesis and Characterization of Organo-Soluble Poly(ether ether ketone)s and Poly(ether ether ketone ketone)s Containing Pendant Pentadecyl Chains
    More, Arvind S.
    Pasale, Sharad K.
    Honkhambe, Pandurang N.
    Wadgaonkar, Prakash P.
    [J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2011, 121 (06) : 3689 - 3695
  • [5] Synthesis and Properties of Copolymers of Poly(ether ketone ketone) and Poly(ether ether ketone ketone) Containing Naphthalene Moieties and Pendant Cyano Groups
    Cai, Mingzhong
    Xi, Qin
    Ding, Nengwen
    Song, Caisheng
    [J]. HIGH PERFORMANCE POLYMERS, 2010, 22 (03) : 299 - 313
  • [6] Structural study on poly(ether ether ketone ketone)-poly(ether biphenyl ether ketone ketone) copolymers
    Zhang, HF
    Yang, BQ
    Mo, ZS
    Na, H
    Wu, ZW
    [J]. MACROMOLECULAR RAPID COMMUNICATIONS, 1996, 17 (02) : 117 - 122
  • [7] Studies on poly(ether ether ketone ketone) poly(ether biphenyl ether ketone ketone) copolymers and blends
    Na, H
    Yuan, J
    Ni, YW
    Zhang, WJ
    Wu, ZW
    Zhang, HF
    Mo, ZS
    [J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE, 1997, 18 (05): : 826 - 828
  • [8] Synthesis and properties of poly(aryl ether ketone ketone)/poly(aryl ether ether ketone ketone) copolymers with pendant cyano groups
    Yu, Yikai
    Mao, Fen
    Cai, Mingzhong
    [J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2007, 104 (06) : 3601 - 3606
  • [9] Studies on the fusion heat of poly(ether ether ketone ketone)-poly(ether biphenyl ether ketone ketone) copolymers
    Na, H
    Wu, ZW
    Zhang, HF
    Yang, BQ
    Wang, SE
    Mo, ZS
    [J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE, 1996, 17 (07): : 1133 - 1136
  • [10] Synthesis and Characterization of Poly(ether amide ether ketone)/Poly(ether ketone ketone) Copolymers
    Huang, Bin
    Zhu, Meihua
    Cai, Mingzhong
    [J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2011, 119 (02) : 647 - 653