Citation: You Lv, Hao Zhu, Min-fang An, Hao-jun Xu, Li Zhang, Zong-bao Wang. Multiple Endothermic Peaks Resulted from Different Crystal Structures in an Isomorphous Copolymer Poly (3-hydroxybutyrate-co-3-hydroxyvalerate)[J]. Chinese Journal of Polymer Science, ;2016, 34(12): 1510-1522. doi: 10.1007/s10118-016-1866-5 shu

Multiple Endothermic Peaks Resulted from Different Crystal Structures in an Isomorphous Copolymer Poly (3-hydroxybutyrate-co-3-hydroxyvalerate)

Ningbo Key Laboratory of Specialty Polymers, Faculty of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, China

Corresponding author: Zong-bao Wang, wangzongbao@nbu.edu.cn
Received Date: 5 May 2016
Revised Date: 31 May 2016
Accepted Date: 6 June 2016

Fund Project: Natural Science Foundation of Zhejiang Province LY15B040003

The multiple endothermic peaks of poly (3-hydroxybutyrate-co-3-hydroxyvalerate) (P (HB-co-HV)) in differential scanning calorimetry (DSC) results, as one representative phenomenon of polymer with unique cocrystallization behavior, were generally considered as the results of melting/recrystallization. In this study, wide angle X-ray diffraction (WAXD) and small angle X-ray scattering (SAXS) experiments were conducted to analyze the phenomena of multiple endothermic peaks in DSC results. The results of these analyses indicated that the multiple endotherms were mainly caused by different lamellae structures. For P (HB-co-HV) with lower HV content, it was comprised of two structures of HV total exclusion and HV partial inclusion in the crystal lamellae. For P (HB-co-HV) with higher HV content, it was also comprised of two structures of HV total inclusion and HV partial inclusion in the crystal lamellae. However, only structure with HV partial inclusion in the crystal lamellae remained existing after first melting peak for all samples.
- P (HB-co-HV),
- Isodimorphism,
- Multiple endotherms,
- Uniform lamellae,
- Sandwich lamellae
1. [1]
  Flory, P.J., Trans. Faraday Soc., 1955, 51:848 doi: 10.1039/tf9555100848
2. [2]
  William, J.O., Robert, H.M. and Terry, L.B., Macromolecules, 1991, 24:6435 doi: 10.1021/ma00024a010
3. [3]
  Sanchez, I.C. and Eby, R.K., Macromolecules, 1973, 77:353
4. [4]
  Sanchez, I.C. and Eby, R.K., Macromolecules, 1975, 8:638 doi: 10.1021/ma60047a012
5. [5]
  Naoko, Y., Miwa, S. and Yoshio, Y., Macromolecules, 2001, 34:8953 doi: 10.1021/ma0113071
6. [6]
  Allerga, G. and Bassi, I.W., Adv. Polym. Sci., 1969, 6:549
7. [7]
  Naoko, Y., Akeshi, A. and Yoshio, I., Macromolecules, 2004, 37:3770 doi: 10.1021/ma049858p
8. [8]
  Naoko, K., Yoshio, I., Yasuhiko, Y., Riichirô, C. and Yoshiharu, D., Macromolecules, 1990, 23:1313 doi: 10.1021/ma00207a015
9. [9]
  Schlegel, H.G., Gottschalk, G. and Bastha, R.V., Nature, 1961, 191:463 doi: 10.1038/191463a0
10. [10]
  Lundgren, D.G., Alper, R., Schanaitman, C. and Marchessault, R.H., J. Bacteriol., 1965, 89:245
11. [11]
  Holmes, P.A., Wright, L.F. and Collins, S.H., 1982, Eur. Pat. Appl, 0052459
12. [12]
  Holmes, P.A., Wright, L.F. and Collins, S.H., 1983, Eur. Pat. Appl, 0069497
13. [13]
  Cornibert, J. and Marchessault, R.H., J. Mol. Biol., 1972, 71:735 doi: 10.1016/S0022-2836(72)80035-4
14. [14]
  Yokouchi, M., Chatani, Y., Tadokoro, H., Teranishi, K. and Tani, H., Polymer, 1973, 14:267 doi: 10.1016/0032-3861(73)90087-6
15. [15]
  Yokouchi, M., Chatani, Y., Tadokoro, H. and Tani, H., Polym. J., 1974, 6:248 doi: 10.1295/polymj.6.248
16. [16]
  Mitomo, H., Morishita, N. and Doi, Y., Macromolecules, 1993, 26:5809 doi: 10.1021/ma00073a041
17. [17]
  Yamada, S., Wang, L., Asakawa, N., Yoshie, N. and Inoue, Y., Macromolecules, 2001, 34:4659 doi: 10.1021/ma002120x
18. [18]
  Naoko, K., Yasuhiko, Y., Yoshio, I., Chûjô, R. and Yoshiharu, D., Macromolecules, 1989, 22:1676 doi: 10.1021/ma00194a030
19. [19]
  Naoko, Y., Hiroyuki, M., Hidenori, S. and Yoshio, I., Macromolecules, 1995, 28:6516 doi: 10.1021/ma00123a018
20. [20]
  Mitomo, H., Barham, P.J. and Keller, A., Polym. J., 1987, 19:1241 doi: 10.1295/polymj.19.1241
21. [21]
  Mitomo, H., Barham, P.J. and Keller, A., Seni-Gakkaishi, 1986, 42:T589 doi: 10.2115/fiber.42.11_T589
22. [22]
  Organ, S.J. and Barham, P.J., J. Mater. Sci., 1991, 26:1368 doi: 10.1007/BF00544479
23. [23]
  Rule, R.J. and Liggat, J.J., Polymer, 1995, 36:3831 doi: 10.1016/0032-3861(95)99777-R
24. [24]
  Holmes, P.A., Phys. Technol., 1985, 16:32 doi: 10.1088/0305-4624/16/1/305
25. [25]
  Doi, Y., Tamaki, A., Kunioka, M. and Soga, K., Appl. Microbiol. Biotechnol., 1988, 28:330 doi: 10.1007/BF00268190
26. [26]
  Vonk, C.G., Kortleve, G. and Koll, Z.Z., Polymer, 1967, 220:19 doi: 10.1007/BF02086052
27. [27]
  Vonk, C.G., J. Appl. Cryst., 1971, 4:340 doi: 10.1107/S0021889871007179
28. [28]
  Strobl, G.R. and Schneider, M.J., J. Polym. Sci., Polym. Phys. Ed., 1980, 18:1343 doi: 10.1002/pol.1980.180180614
29. [29]
  Inoue, Y., Kamiya, N., Yamamoto, Y., Chûjô, R. and Yoshiharu, D., Macromolecules, 1989, 22:3800 doi: 10.1021/ma00199a051
30. [30]
  Cuesta, M.S., Salazar, J.M., Barker, P.A. and Barham, P.J., J. Mater. Sci., 1992, 27:5335 doi: 10.1007/BF02403840
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