Simultaneous Improvements of Thermal Stability and Mechanical Properties of Poly(propylene carbonate) via Incorporation of Environmental-friendly Polydopamine

Citation: Yu-han Li, Mi Zhou, Cheng-zhen Geng, Feng Chen, Qiang Fu. Simultaneous Improvements of Thermal Stability and Mechanical Properties of Poly(propylene carbonate) via Incorporation of Environmental-friendly Polydopamine[J]. Chinese Journal of Polymer Science, 2014, 32(12): 1724-1736. doi: 10.1007/s10118-014-1518-6 shu

Simultaneous Improvements of Thermal Stability and Mechanical Properties of Poly(propylene carbonate) via Incorporation of Environmental-friendly Polydopamine

1.
College of Polymer Science and Engineering, State Key Laboratory of Polymer MaterialsEngineering, Sichuan University, Chengdu 610065, China
基金项目:
This work was financially supported by the National Natural Science Foundation of China (Nos. 51173112 and 21274095).

摘要: Inspired by the photoprotection, radical scavenging of melanin together with versatile adhesive ability of mussel proteins, polydopamine (PDA) nanoparticles were successfully prepared and incorporated into environmentally friendly polymer, poly(propylene carbonate) (PPC) via solvent blending. The prepared composites exhibited excellent thermal stability in air and nitrogen atmosphere and extraordinary mechanical properties. The composites displayed eminent increase of temperature at 5% weight loss (T5%) by 30-100 K with 0.3 wt%-2.0 wt% loadings, meanwhile, the tensile strength and Young's modulus were significantly improved from 11.5 MPa and 553.7 MPa to 40.5 MPa and 2411.2 MPa, respectively. The kinetic calculation indicated that improvement of T5% is presumably derived from suppressing chain-end unzipping. The glass transition temperature (Tg) of the PPC/PDA composites increased by 8-10 K. This is probably due to hydrogen bondinginteraction since the abundant proton donors along PDA chains would interact with proton acceptors like C＝O and C―O―C in PPC which would cause restriction of segmental motion of PPC chains.

关键词:

English

Simultaneous Improvements of Thermal Stability and Mechanical Properties of Poly(propylene carbonate) via Incorporation of Environmental-friendly Polydopamine

1.
College of Polymer Science and Engineering, State Key Laboratory of Polymer MaterialsEngineering, Sichuan University, Chengdu 610065, China
Received Date: 15 April 2014
Revised Date: 28 May 2014
Available Online: 05 December 2014
Fund Project:
This work was financially supported by the National Natural Science Foundation of China (Nos. 51173112 and 21274095).

Abstract: Inspired by the photoprotection, radical scavenging of melanin together with versatile adhesive ability of mussel proteins, polydopamine (PDA) nanoparticles were successfully prepared and incorporated into environmentally friendly polymer, poly(propylene carbonate) (PPC) via solvent blending. The prepared composites exhibited excellent thermal stability in air and nitrogen atmosphere and extraordinary mechanical properties. The composites displayed eminent increase of temperature at 5% weight loss (T5%) by 30-100 K with 0.3 wt%-2.0 wt% loadings, meanwhile, the tensile strength and Young's modulus were significantly improved from 11.5 MPa and 553.7 MPa to 40.5 MPa and 2411.2 MPa, respectively. The kinetic calculation indicated that improvement of T5% is presumably derived from suppressing chain-end unzipping. The glass transition temperature (Tg) of the PPC/PDA composites increased by 8-10 K. This is probably due to hydrogen bondinginteraction since the abundant proton donors along PDA chains would interact with proton acceptors like C＝O and C―O―C in PPC which would cause restriction of segmental motion of PPC chains.

Key words:

1. [1]
  Inoue, S., Koinuma, H. and Tsuruta, T., J. Polym. Sci. Polym. Lett., 1969, 7(4): 287
2. [2]
  Chen. X., Shen, Z. and Zhang, Y., Macromolecules, 1991, 24(19): 5305
3. [3]
  Darensbourg, D.J., Chem. Rev., 2007, 107(6): 2388
4. [4]
  Darensbourg, D.J. and Holtcamp, M.W., Macromolecules. 1995, 28(22): 7577
5. [5]
  Peng, S., An. Y., Chen, C., Fei, B., Zhuang, Y. and Dong, L., Polym. Degrad. Stab., 2003, 80(1): 141
6. [6]
  Zhang, Z., Shi, Q., Peng, J., Song, J., Chen, Q., Yang, J., Gong, Y., Ji, R., He, X. and Lee, J.H., Polymer, 2006, 47(26): 8548
7. [7]
  Yao, M., Mai, F., Deng, H., Ning, N., Wang, K. and Fu, Q., J. Appl. Polym. Sci., 2011, 120(6): 3565
8. [8]
  Yao, M., Deng, H., Mai, F., Wang, K., Zhang, Q., Chen, F. and Fu, Q., Express Polym. Lett., 2011, 5(11): 937
9. [9]
  Yu, T., Zhou, Y., Liu, K., Zhao, Y., Chen, E., Wang, F. and Wang, D., Polym. Degrad. Stab., 2009, 94(2): 253
10. [10]
  Gao, J., Chen, F., Wang, K., Deng, H., Zhang, Q., Bai, H. and Fu, Q., J. Mater. Chem., 2011, 21(44): 17627
11. [11]
  Bian, J., Wei, X.W., Lin, H.L., Gong, S.J., Zhang, H. and Guan, Z.P., Polym. Degrad. Stab., 2011, 96(10): 1833
12. [12]
  Shi, X. and Gan, Z., Eur. Polym. J., 2007, 43(12): 4852
13. [13]
  Chen, L., Qin, Y., Wang, X., Zhao, X. and Wang, F., Polymer, 2011, 52(21): 4873
14. [14]
  Qin, Y., Chen, L., Wang, X., Zhao, X. and Wang, F., Carbohyd. Polym., 2011, 84(1): 329
15. [15]
  Wang, X.L., Li, R.K.Y., Cao, Y.X. and Meng, Y.Z., Mater. Design, 2007, 28(6): 1934
16. [16]
  Zeng, S., Wang, S., Xiao, M., Han, D. and Meng, Y., Carbohyd. Polym., 2011, 86(3): 1260
17. [17]
  Ge, X.C., Zhu, Q. and Meng, Y.Z., J. Appl. Polym. Sci., 2006, 99(3): 782
18. [18]
  Ma, X., Yu, J. and Zhao, A., Compos. Sci. Technol., 2006, 66(13): 2360
19. [19]
  Chen, L., Qin, Y., Wang, X., Li, Y., Zhao, X. and Wang, F., Polym. Int., 2011, 60(12): 1697
20. [20]
  Lee, H., Dellatore, S.M. and Miller, W.M., Science, 2007, 318(5849): 426
21. [21]
  Ye, Q., Zhou, F. and Liu, W., Chem. Soc. Rev., 2011, 40(7): 4244
22. [22]
  Lee, H., Lee, B.P. and Messersmith, P.B., Nature, 2007, 448(7151): 338
23. [23]
  Phua, S.L., Yang, L., Toh, C.L., Huang, S., Tsakadze, Z., Lau, S.K., Mai, Y.W. and Lu, X., Acs Appl. Mater. Inter., 2012, 4(9): 4571
24. [24]
  Ortonne, J.P., Brit. J. Dermatol., 2002, 146(s61): 7
25. [25]
  Simon, J.D., Accounts Chem. Res., 2000, 33(5): 307
26. [26]
  Meredith, P. and Sarna, T., Pigm. Cell Res., 2006, 19(6): 572
27. [27]
  Ju, K.Y., Lee, Y., Lee, S., Park, S.B. and Lee, J.K., Biomacromolecules, 2011, 12(3): 625
28. [28]
  Shanmuganathan, K., Cho, J.H., Iyer, P., Baranowitz, S. and Ellison, C.J., Macromolecules, 2011, 44(24): 9499
29. [29]
  Phua, S.L., Yang, L., Toh, C.L., Guoqiang, D., Lau, S.K., Dasari, A. and Lu, X., Acs Appl. Mate. Inter., 2013, 5(4): 1302
30. [30]
  Xi, Z., Xu, Y., Zhu, L., Wang, Y. and Zhu, B., J. Membr. Sci., 2009, 327(1-2): 244
31. [31]
  Zhang, Z., Lee, J.H., Lee, S.H., Heo, S.B. and Pittman. Jr. C.U., Polymer, 2008, 49(12): 2947
32. [32]
  Xu, J., Li, R.K.Y., Meng, Y.Z. and Mai, Y.W., Mater. Res. Bull., 2006, 41(2): 244
33. [33]
  Chang, W.L., J. Appl. Polym. Sci., 1994, 53(13): 1759
34. [34]
  Khan, S., Akhtar, K., Seo, J., Han, H. and Rub, M., Chinese J. Polym . Sci., 2012, 30(5): 735
35. [35]
  Anderson, T.H., Yu, J., Estrada, A., Hammer, M.U., Waite, J.H. and Israelachvili, J.N., Adv. Funct. Mater., 2010, 20(23): 4196
36. [36]
  Waite, J.H., Nat. Mater., 2008, 7(1): 8
37. [37]
  Du, L., Qu, B., Meng, Y. and Zhu, Q., Compos. Sci. Technol., 2006, 66(7-8): 913
38. [38]
  Chen, W.F., Pang, M.Z., Xiao, M., Wang, S.J., Wen, L.S. and Meng, Y.Z., J. Reinf. Plast. Comp., 2010, 29(10): 1545
39. [39]
  R?anowska, M., Sarna, T., Land, E.J. and Truscott, T.G., Free Radical Bio. Med., 1999, 26(5-6): 518

扫一扫看文章

计量

PDF下载量: 0
文章访问数: 2060
HTML全文浏览量: 65

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Simultaneous Improvements of Thermal Stability and Mechanical Properties of Poly(propylene carbonate) via Incorporation of Environmental-friendly Polydopamine

English

Simultaneous Improvements of Thermal Stability and Mechanical Properties of Poly(propylene carbonate) via Incorporation of Environmental-friendly Polydopamine

CCS Chemistry：嵌段共聚物自组装成 “三明治”二维有机材料，实现纳米级压力传感功能

CCS Chemistry：颜徐州、鲍哲南：你的皮肤可能是一片SPMs

CCS Chemistry：工作高效不疲劳，只须让催化剂动起来

CCS Chemistry：静电组装导向聚合- 聚电解质纳米凝胶量化制备新策略

CCS Chemistry：金黄色葡萄球菌醛基脱氢酶是如何识别特异性底物的？

计量

通讯作者: 陈斌, bchen63@163.com

中国化学会秘书处

Simultaneous Improvements of Thermal Stability and Mechanical Properties of Poly(propylene carbonate) via Incorporation of Environmental-friendly Polydopamine

English

Simultaneous Improvements of Thermal Stability and Mechanical Properties of Poly(propylene carbonate) via Incorporation of Environmental-friendly Polydopamine

CCS Chemistry：嵌段共聚物自组装成 “三明治”二维有机材料，实现纳米级压力传感功能

CCS Chemistry：颜徐州、鲍哲南： 你的皮肤可能是一片SPMs

CCS Chemistry：工作高效不疲劳，只须让催化剂动起来

CCS Chemistry：静电组装导向聚合- 聚电解质纳米凝胶量化制备新策略

CCS Chemistry：金黄色葡萄球菌醛基脱氢酶是如何识别特异性底物的？

计量

文章相关

通讯作者: 陈斌, bchen63@163.com

中国化学会秘书处

CCS Chemistry：颜徐州、鲍哲南：你的皮肤可能是一片SPMs