화학공학소재연구정보센터
홈 로그인 로그아웃 연락처 사이트맵
Korean Journal of Chemical Engineering, Vol.35, No.7, 1570-1576, July, 2018
DOI10.1007/s11814-018-0047-3  Export Citation
Improved dielectric properties and energy density of PVDF composites using PVP engineered BaTiO3 nanoparticles
Yu Dai, and Xiaojun Zhu†
  • School of Energy Science and Engineering, Central South University, Changsha, Hunan 410083, China
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This work systematically investigates the effect of modifier polyvinylpyrrolidone (PVP) on the microstructure, dielectric and energy storage properties of BaTiO3/PVDF composites. The results demonstrate that the BaTiO3 nanoparticles modified by PVP are uniformly dispersed in the composites, and the defects including cracks and voids are obviously decreased in contrast to the composites with unmodified BaTiO3 nanoparticles. Due to the enhanced interfacial polarization, the composites with BaTiO3@PVP show improved dielectric properties compared with the composites with unmodified BaTiO3 nanoparticles. For instance, at 1 kHz, the dielectric constant and dielectric loss of the composite with 50 vol% of BaTiO3@PVP nanoparticles are 80.4 and 0.085, while of which the BaTiO3/PVDF are 35 and 0.265, respectively. The discharge energy density of the composites is largely improved with PVP engineered BaTiO3 nanoparticles. The composite with 30 vol% BaTiO3@PVP achieves a discharged energy density of 4.06 J/cc at 240 kV/mm, which is 116% larger than that of pure PVDF (1.88 J/cc). This research provides an effect modifier to prepare high performance dielectric materials.
Keywords:Dielectric Composite;Energy Density;PVP;PVDF;BaTiO3
  1. Liu F, Li Q, Cui J, Li Z, Yang G, Liu Y, Dong L, Xiong C, Wang H, Wang Q, Adv. Funct. Mater., 27, 160629 (2017)
  2. Pan Z, Yao L, Zhai J, Fu D, Shen B, Wang H, ACS Appl. Mater. Interfaces, 9, 4024 (2017)
  3. Wang G, Huang X, Jiang P, ACS Appl. Mater. Interfaces, 9, 7547 (2017)
  4. Hao Y, Wang X, Bi K, Zhang J, Huang Y, Wu L, Zhao P, Xu K, Lei M, Li L, Nano Energy, 31, 49 (2017)
  5. Zhang D, Liu W, Tang L, Zhou K, Luo H, Appl. Phys. Lett., 110, 133902 (2017)
  6. Cai Z, Wang X, Luo B, Hong W, Wu L, Li L, Compos. Sci. Technol., 145, 105 (2017)
  7. Luo S, Shen Y, Yu S, Wan Y, Liao W, Sun R, Wong C, Energy Environ. Sci., 10, 137 (2017)
  8. Jiang ZY, Zheng GP, Zheng XC, Wang H, Polymer, 9, 315 (2017)
  9. Luo H, Roscow J, Zhou X, Chen S, Han X, Zhou K, Zhang D, Bowen CR, J. Mater. Chem. A, 5, 7091 (2017)
  10. Xie B, Zhang H, Zhang Q, Zang J, Yang C, Wang Q, Li M, Jiang S, J. Mater. Chem. A, 5, 6070 (2017)
  11. Zhu H, Liu Z, Wang FH, J. Mater. Sci., 52(9), 5048 (2017)
  12. Li WB, Zhou D, Pang LX, Appl. Phys. Lett., 110, 132902 (2017)
  13. Huang Q, Luo H, Chen C, Zhou X, Zhou K, Zhang D, J. Alloy. Compd., 696, 1220 (2017)
  14. Zhang D, Liu WW, Guo R, Zhou KC, Luo H, Adv. Sci., 5, 170051 (2018)
  15. Li Q, Liu F, Yang T, Gadinski MR, Zhang G, Chen LQ, Wang Q, Proc. Natl. Acad. Sci. U.S.A., 113, 9995 (2016)
  16. Su R, Luo Z, Zhang D, Liu Y, Wang Z, Li J, Bian J, Li Y, Hu X, Gao J, J. Phys. Chem. C, 120, 11769 (2016)
  17. Luo H, Zhang D, Wang L, Chen C, Zhou J, Zhou K, RSC Adv., 5, 52809 (2015)
  18. Zhang D, Zhou X, Roscow J, Zhou K, Wang L, Luo H, Bowen CR, Sci. Rep., 7, 45179 (2017)
  19. Tang H, Lin Y, Sodano HA, Adv. Energy Mater., 2, 469 (2012)
  20. Luo H, Chen C, Zhou K, Zhou X, Wu Z, Zhang D, RSC Adv., 5, 68515 (2015)
  21. Lin X, Hu P, Jia Z, Gao S, J. Mater. Chem. A, 4, 2314 (2016)
  22. Luo H, Wu Z, Chen C, Ma C, Zhou K, Zhang D, Compos. Pt. A-Appl. Sci. Manuf., 86, 57 (2016)
  23. Luo H, Zhou K, Bowen C, Zhang F, Wei A, Wu Z, Chen C, Zhang D, Adv. Mater. Interfaces, 3, 160015 (2016)
  24. Pan Z, Yao L, Zhai J, Shen B, Liu S, Wang H, Liu J, J. Mater. Chem. A, 4, 13259 (2016)
  25. Zhang X, Shen Y, Shen Z, Jiang J, Chen L, Nan CW, ACS Appl. Mater. Interfaces, 8, 27236 (2016)
  26. Peng S, Zeng Q, Yang X, Hu J, Qiu X, He J, Sci. Rep., 6, 38978 (2016)
  27. Zhang G, Brannum D, Dong D, Tang L, Allahyarov E, Tang S, Kodweis K, Lee JK, Zhu L, Chem. Mater., 28, 4646 (2016)
  28. Zhang X, Shen Y, Xu B, Zhang QH, Gu L, Jiang JY, Ma J, Lin YH, Nan CW, Adv. Mater., 28(10), 2055 (2016)
  29. Yao L, Pan Z, Liu S, Zhai J, Chen HD, ACS Appl. Mater. Interfaces, 8, 26343 (2016)
  30. Hu P, Song Y, Liu H, Shen Y, Lin Y, Nan CW, J. Mater. Chem. A, 1, 1688 (2013)
  31. Zhang D, Ma C, Zhou X, Chen S, Luo H, Bowen CR, Zhou K, J. Phys. Chem. C, 121, 20075 (2017)
  32. Xie L, Huang X, Yang K, Li S, Jiang P, J. Mater. Chem. A, 2, 5244 (2014)
  33. Yang K, Huang X, Huang Y, Xie L, Jiang P, Chem. Mater., 25, 2327 (2013)
  34. Liu F, Li Q, Li Z, Liu Y, Dong L, Xiong C, Wang Q, Compos. Sci. Technol., 142, 139 (2017)
  35. Li Y, Fan M, Wu K, Yu F, Chai S, Chen F, Fu Q, Compos. Pt. A-Appl. Sci. Manuf., 73, 85 (2015)
  36. Song Y, Shen Y, Hu P, Lin Y, Li M, Nan CW, Appl. Phys. Lett., 101, 152904 (2012)
  37. Zhang D, Wu Z, Zhou XF, Wei AQ, Chen C, Luo H, Sens. Actuators A-Phys., 260, 228 (2017)
  38. Chen Q, Shen Y, Zhang S, Zhang QM, Annu. Rev. Mater. Res., 45, 433 (2015)
  39. Luo H, Ma C, Zhou XF, Chen S, Zhang D, Macromolecules, 50(13), 5132 (2017)
  40. Yang K, Huang X, Zhu M, Xie L, Tanaka T, Jiang P, ACS Appl. Mater. Interfaces, 6, 1812 (2014)
  41. Xie L, Huang X, Huang Y, Yang K, Jiang P, ACS Appl. Mater. Interfaces, 5, 1747 (2013)
  42. Luo H, Zhang D, Jiang C, Yuan X, Chen C, Zhou K, ACS Appl. Mater. Interfaces, 7, 8061 (2015)
  43. Yu K, Niu YJ, Zhou YC, Bai YY, Wang H, J. Am. Ceram. Soc., 96(8), 2519 (2013)
  44. Kim P, Doss NM, Tillotson JP, Hotchkiss PJ, Pan MJ, Marder SR, Li JY, Calame JP, Perry JW, ACS Nano, 3, 2581 (2009)
  45. Tang HX, Zhou Z, Sodano HA, ACS Appl. Mater. Interfaces, 6, 5450 (2014)
  46. Almond DP, Bowen CR, Phys. Rev. Lett., 92, 157601 (2004)
  47. Sun LL, Li B, Zhao Y, Mitchell G, Zhong WH, Nanotechnology, 21, 305702 (2010)
  48. Yao ZH, Song Z, Hao H, Yu ZY, Cao MH, Zhang SJ, Lanagan MT, Liu HX, Adv. Mater., 29, 160172 (2017)
  49. Thakur Y, Zhang T, Iaco C, Yang T, Bernhol J, Chen LQ, Runt J, Zhang QM, Nanoscale, 9, 10992 (2017)
  50. Liu S, Xue S, Zhang W, Zhai J, Chen G, J. Mater. Chem. A, 2, 18040 (2014)
  51. Huang XY, Jiang PK, Adv. Mater., 27(3), 546 (2015)