Abstract
In order to prepare high performance carbon fiber precursor, firstly a bifunctional comonomer β-methylhydrogen itaconate was synthesized to prepare poly (acrylonitrile-co-β-methylhydrogen itaconate) [P (AN-co-MHI)] copolymer, which was used as carbon fiber precursor instead of poly (acrylonitrile-acrylic acid-methyl acrylate) [P (AN-AA-MA)] terpolymer; secondly a two-step method containing aqueous suspension polymerization and solution polymerization was used to prepare carbon fiber precursor. The structural evolution and stabilization mechanism of P (AN-co-MHI) and [P (AN-AA-MA)]-based carbon fiber precursor were studied by Fourier transform infrared spectroscopy, X-ray diffraction, differential scanning calorimetry, thermogravimetry; the spinnability and tensile strength were investigated by thermo scientific HAAKE CaBER1and XQ-1 tensile tester, respectively. The results show that the P (AN-co-MHI)-based carbon fiber precursor exhibits much better stabilization than that based on P (AN-AA-MA), such as lower initiation temperature, broadened heat release and smaller Ea of cyclization, which is mainly attributed to the initiation of MHI through an ionic mechanism. The carbon fiber precursor prepared by two-step method possesses better spinnability than that prepared by solution polymerization. Furthermore, the tensile strength of carbon fiber precursor prepared by two-step method has been improved by about two times, which is beneficial to preparing high performance carbon fiber.
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Shokuhfarl A, Sedghi A, Farsani RE (2006) Mater Sci Tech 22(10):1235–1239
Ouyang Q, Wang HJ, Cheng L, Sun YH (2007) J Polym Res 14:497–503
Ji MX, Wang CG, Bai YJ, Yu MJ, Wang YX (2007) Polym Bull 59:527–536
Liu J, Yue ZR, Fong H (2009) Small 5(5):536–542
Chen JC, Harrison IR (2002) Carbon 40:25–45
Yan X, Jie L, Liang JY (2013) Polym Degrad Stab 98:219–229
Li W, Long DH, Miyawaki J, Qiao WM, Ling LC (2012) J Mater Sci 47:919–928
Zhang WX, Liu J, Wu G (2003) Carbon 41(14):941–956
Lv MY, Ge HY, Chen J (2009) J Polym Res 16:513–517
Catta P, Sakata S, Garcia G, Zimmermann JP, Galembeck F, Galembeck F, Giovedi G (2007) J Therm Analy Calori 87(3):657–659
Sen K, Bajaj P, Speekumar TV (2003) J Polym Sci Part B: Polym Phys 41:2949–2558
Bahrami SH, Bajaj P, Sen K (2003) J Appl Polym Sci 89:1825–1837
Bajaj P, Screekumar TV, Sen K (2002) J Appl Polym Sci 86:773–787
Liu JJ, Ge HY, Wang CG (2006) J Appl Polym Sci 102:2175–2179
Devasia R, Reghunadhan NCP, Sadhana R, Babu NS, Ninan KN (2006) J Appl Polym Sci 100:3055–3062
Ouyang Q, Cheng L, Wang HJ, Li KX (2008) J Therm Anal Calorim 94(1):85–88
Ju AQ, Liu ZX, Luo M, Xu HY, Ge MQ (2013) J Polym Res 20(12):318
Ju AQ, Xu HY, Ge MQ (2014) J Them Anal Calorim 115:1037–1047
Ju AQ, Guang SY, Xu HY (2013) J Appl Polym Sci 129(6):3255–3264
Ju AQ, Guang SY, Xu HY (2013) Carbon 54:323–335
Devasia R, Reghunadhan NCP, Ninan KN (2005) Polym Int 54:1110–1118
Chen H, Liang Y, Wang CQ (2004) J Appl Polym Sci 94:1151–1155
Zhang GL, Chen LL, Qiu LL (2013) J Macro Sci Part B 52:1298
Zhao YQ, Wang CG, Bai YJ (2009) J Colloid Interface Sci 329:48–53
Devasia R, Reghunadhan NCP, Sivadasan P, Catherine BK, Ninan KN (2003) J Appl Polym Sci 88:915–920
Tan LJ, Chen HF, Pan D, Pan N (2008) J Appl Polym Sci 110:1997–2000
Bajaj P, Sreekumar TV, Sen K (2001) J Appl Polym Sci 79:1640–1652
Shimada I, Takahagi T (1986) J Polym Sci Part A Polym Chem 24:1989–1995
Rahaman MSA, Ismail AF, Mustafa A (2007) Polym Degrad Stab 92:1421–1432
Watt W (1972) Carbon 10:121–130
Zhu Y, Wilding MA (1996) J Mater Sci 31:3831–3837
Ouyang Q, Cheng LH, Wang JH, Li KX (2009) e-polymers 15:1–8
Ouyang Q, Cheng L, Wang HJ, Li KX (2008) Polym Degrad Stab 93:1415–1421
Yu MJ, Bai YJ, Wang CG, XuY GPZ (2007) Mater Lett 61:2292–2294
Bell JP, Dumbleton JH (1971) Text Res J 41:196
Fitzer E, Frohs W (1986) Carbon 24(4):387–395
Bajaj P, Screekumar TV, Sen K (2001) Polymer 42:1707–1718
Kissinger HE (1957) Anal Chem 29:1702–1706
Ozawa T (1965) Bull Chem Soc Jpn 38:1881–1886
Wu XP, Zhang XL, Sheng LH, Lu CX, He F, Ling LC (2007) Hi-Tech Fiber Appl 32(6):21–24
Acknowledgment
Financial support of this work from National Science Foundation of China (No. 20971021), Natural Science Foundation of Jiangsu Province (No. BK20140159) and The Fundamental Research Funds for the Central Universities (No JUSRP11450) was gratefully acknowledged.
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Ju, A., Guang, S. & Xu, H. A high performance carbon fiber precursor containning ultra-high molecular weight acrylonitrile copolymer: preparation and properties. J Polym Res 21, 569 (2014). https://doi.org/10.1007/s10965-014-0569-2
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DOI: https://doi.org/10.1007/s10965-014-0569-2