Numerical simulation of thermal and dielectric properties for SiO<sub>2</sub>/polytetrafluoroethylene dielectric composite

Liu Yue-Li; Zhao Si-Jie; Chen Wen; Zhou Jing

doi:10.7498/aps.71.20220839

Abstract

Coefficient of thermal expansion (CTE) and dielectric constant for the SiO₂/polytetrafluoroethylene (SiO₂/PTFE) dielectric composite are mainly influenced by their filling content, and how to accurately predict the effect is still a great challenge untill now. In this work, the CTE and dielectric constant of SiO₂/PTFE dielectric composite are systematically investigated by numerical simulation. The results show that with the increase of SiO₂ content, CTE of SiO₂/PTFE dielectric composite decreases, and the dielectric constant increases, which are in good agreement with the data reported in the literature (Han K K, Zhou J, Li Q Z, Shen J, Qi Y Y, Yao X P, Chen W 2020 J. Mater. Sci. Mater. Electron. 31 9196). The 30% (volume fraction) solid SiO₂ sphere (SSS)/PTFE dielectric composite is the smallest CTE of 7.5×10^–5 K^–1, while 10% (volume fraction) hollow solid sphere (HSS)/PTFE possesses the smallest dielectric constant of 2.06. The CTE of SiO₂/PTFE dielectric composite may decrease when the SiO₂ distribution is dense at the bottom. The large aspect ratio of SiO₂ filler may reduce CTE_x of SiO₂/PTFE dielectric composite. The molding parameters have little effect on the thermal expansion coefficient of the solid SiO₂/PTFE composite dielectric material. This work provides a clear insight into the controlling of CTE and dielectric constant of SiO₂/PTFE dielectric composite by adjusting its microstructure.

Keywords:

Authors and contacts

1.
State Key Laboratory of Silicate Materials for Architectures, School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China
2.
State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China

Corresponding author: Zhou Jing, zhoujing@whut.edu.cn

Funds: Project supported by the National Natural Science Foundation of China (Grant No. 12174298), the Key Projects of Natural Science Foundation of Hubei Province, China (Grant No. 2019CFA044), the Hainan Provincial Joint Project of Sanya Yazhou Bay Science and Technology City, China (Grant No. 20201g0158), and the National Natural Science Foundation of Shenzhen City, China (Grant No. JCYJ20210324135002007).

FullText HTML : translate this paragraph

References

[1]	Sebastian M T, Jantunen H 2010 Int. J. Appl. Ceram. Technol. 7 415 Google Scholar
[2]	Sadeghifar H, Djilali N, Bahrami M 2014 J. Power Sources 248 632 Google Scholar
[3]	Feng X, Diao X S, Shi Y J, Wang H Y, Sun S H, Lu X H 2006 Wear 261 1208 Google Scholar
[4]	Murali K P, Rajesh S, Prakash O, Kulkarni A R, Ratheesh R 2009 Compos. Pt. A: Appl. Sci. Manuf. 40 1179 Google Scholar
[5]	Yuan Y, Yin Y T, Yu D D, Lin H D, Wang J, Tang B, Li E Z 2017 J. Mater. Sci. Mater. Electron. 28 3356 Google Scholar
[6]	Tang A G, Wang M L, Huang W, Wang X L 2015 Surf. Coat. Technol. 282 121 Google Scholar
[7]	Luo F C, Tang B, Yuan Y, Fang Z X, Zhang S R 2018 Appl. Surf. Sci. 456 637 Google Scholar
[8]	Zheng L, Zhou J, Shen J, Qi Y Y, Li S, Shen S 2018 J. Mater. Sci. Mater. Electron. 29 17195 Google Scholar
[9]	Ren J Q, Yang P, Peng Z J, Fu X L 2021 Ceram. Int. 47 20867 Google Scholar
[10]	Jiang P F, Bian J J 2019 Int. J. Appl. Ceram. Technol. 16 152 Google Scholar
[11]	Chen W Z, Yu Y L, Gu Y P, Ji Y C, He J J, Li Z D, Zheng G Y, Wang J L, Wu Y, Long F 2022 Compos. Pt. A: Appl. Sci. Manuf. 154 106783 Google Scholar
[12]	Yuan Y, Li Z T, Cao L, Tang B, Zhang S R 2019 Ceram. Int. 45 16569 Google Scholar
[13]	Dai J H, Liang F, Zhang R, Lu W Z, Fan G F 2022 Ceram. Int. 48 2362 Google Scholar
[14]	Murali K P, Rajesh S, Prakash O, Kulkarni A R, Ratheesh R 2010 Mater. Chem. Phys. 122 317 Google Scholar
[15]	王娇, 刘少辉, 周梦, 郝好山, 翟继卫 2020 物理学报 69 218101 Google Scholar Wang J, Liu S H, Zhou M, Hao H S, Zhai J W 2020 Acta Phys. Sin. 69 218101 Google Scholar
[16]	Peng H Y, Ren H S, Dang M Z, Zhang Y, Yao X G, Lin H X 2018 Ceram. Int. 44 16556 Google Scholar
[17]	Sasikala T S, Sebastian M T 2016 Ceram. Int. 42 7551 Google Scholar
[18]	Chen Y C, Lin H C, Lee Y D 2003 J. Polym. Res. 10 247 Google Scholar
[19]	Kemaloglu S, Ozkoc G, Aytac A 2010 Polym. Compos. 31 1398 Google Scholar
[20]	Zhou W Y, Wang C F, Ai T, Wu K, Zhao F J, Gu H Z 2009 Compos. Pt. A: Appl. Sci. Manuf. 40 830 Google Scholar
[21]	Zhou H, Wei D Y, Fan Y, Chen H, Yang Y S, Yu J J, Jin L G 2016 Mater. Sci. Eng. B:Adv. Funct. Solid: State Mater. 203 13 Google Scholar
[22]	Jiang Z H, Yuan Y 2018 Mater. Res. Express 5 066306 Google Scholar
[23]	Ndayishimiye A, Tsuji K, Wang K, Bang S H, Randall C A 2019 J. Eur. Ceram. Soc. 39 4743 Google Scholar
[24]	刘康, 孙华锐 2020 物理学报 69 028501 Google Scholar Liu K, Sun H R 2020 Acta Phys. Sin. 69 028501 Google Scholar
[25]	黎威志, 王军 2012 物理学报 61 114401 Google Scholar Li W Z, Wang J 2012 Acta Phys. Sin. 61 114401 Google Scholar
[26]	邵春瑞, 李海洋, 王军, 夏国栋 2021 物理学报 70 236501 Google Scholar Shao C R, Li H Y, Wang J, Xia G D 2021 Acta Phys. Sin. 70 236501 Google Scholar
[27]	Shi X L, Aghdam M K H, Ansari R 2019 Proc. Inst. Mech. Eng. Pt. L: J. Mater. Design Appl. 233 1843 Google Scholar
[28]	Hassanzadeh-Aghdam M K, Ansari R 2020 Mater. Chem. Phys. 252 123273 Google Scholar
[29]	Chawla N, Deng X, Schnell D R M 2006 Mater. Sci. Eng. A: Struct. Mater. Prop. Microstruct. Process. 426 314 Google Scholar
[30]	Gurrum S P, Zhao J H, Edwards D R 2011 J. Mater. Sci. 46 101 Google Scholar
[31]	Han K K, Zhou J, Li Q Z, Shen J, Qi Y Y, Yao X P, Chen W 2020 J. Mater. Sci. Mater. Electron. 31 9196 Google Scholar
[32]	Kang S, Hong S I, Choe C R, et al. 2001 Polymer 42 879 Google Scholar
[33]	Pan J, Bian L C 2017 Acta. Mech. 228 4341 Google Scholar
[34]	La Carrubba V, Butters M, Zoetelief W 2008 Polym. Bull. 59 813 Google Scholar

Cited By

图 1 SiO₂/PTFE复合介质材料的几何结构　(a) SSS; (b) HSS

Figure 1. Geometric structure of the SiO₂/PTFE dielectric composite: (a) SSS; (b) HSS.

DownLoad: Full-Size Img PowerPoint

图 2 SiO₂/PTFE复合介质材料的热通量边界条件示意图　(a) 垂直表面; (b)上下表面

Figure 2. Schematic diagram of heat flux boundary conditions for SiO₂/PTFE dielectric composite: (a) Vertical surface; (b) upper and lower surfaces.

DownLoad: Full-Size Img PowerPoint

图 3 SiO₂/PTFE复合介质材料的边界载荷和固定边界条件示意图

Figure 3. Schematic diagram of boundary loading and fixed boundary condition for SiO₂/PTFE dielectric composite.

DownLoad: Full-Size Img PowerPoint

图 4 SiO₂/PTFE复合介质材料应用非结构化四面体网格

Figure 4. Schematic diagram of applied unstructured tetrahedral mesh for SiO₂/PTFE dielectric composite.

DownLoad: Full-Size Img PowerPoint

图 5 Z轴位移分布示意图　(a) PTFE; (b) SiO₂

Figure 5. Schematic diagram of Z-axis displacement distribution: (a) PTFE; (b) SiO₂.

DownLoad: Full-Size Img PowerPoint

图 6 不同SSS填充量的SSS/PTFE复合介质材料的位移分布　(a) 10%; (b) 15%; (c) 20%; (d) 25%; (e) 30%

Figure 6. Surface displacement distribution map of SSS/PTFE dielectric composite with different filling amounts of SSS: (a) 10%; (b) 15%; (c) 20%; (d) 25%; (e) 30%.

DownLoad: Full-Size Img PowerPoint

图 7 SSS/PTFE复合介质材料的CTE和介电常数随SSS填充量的变化曲线　(a) CTE; (b) 介电常数

Figure 7. CTE and dielectric constant variations of SSS/PTFE composites with SSS filler contents: (a) CTE; (b) dielectric constant.

DownLoad: Full-Size Img PowerPoint

图 8 不同HSS填充量的HSS/PTFE复合介质材料的位移分布　(a) 10%; (b) 15%; (c) 20%; (d) 25%; (e) 30%

Figure 8. Surface displacement distribution map of HSS/PTFE dielectric composite with different HSS filling amounts: (a) 10%; (b) 15%; (c) 20%; (d) 25%; (e) 30%.

DownLoad: Full-Size Img PowerPoint

图 9 HSS/PTFE复合介质材料的热膨胀系数和介电常数随HSS填充量的变化曲线　(a) CTE; (b) 介电常数

Figure 9. CTE and dielectric constant variations of HSS/PTFE dielectric composites with HSS filler contents: (a) CTE; (b) dielectric constant.

DownLoad: Full-Size Img PowerPoint

图 10 不同长径比的纤维状SiO₂/PTFE复合介质材料的X, Y, Z轴位移分布　(a)—(c) 长径比为5; (d)—(f) 长径比为10; (g)—(i) 长径比为20

Figure 10. X, Y, Z axes displacement distribution of SiO₂/PTFE dielectric composite with different aspect ratios of SiO₂ fiber: (a)–(c) Aspect ratio of 5; (d)–(f) aspect ratio of 10; (g)–(i) aspect ratio of 20.

DownLoad: Full-Size Img PowerPoint

图 11 不同长径比的薄片状SiO₂/PTFE复合介质材料X, Y, Z轴位移分布　(a)—(c) 长径比为5; (d)—(f) 长径比为10; (g)—(i) 长径比为20

Figure 11. X, Y, Z axes displacement distribution of SiO₂/PTFE dielectric composite with different aspect ratios of SiO₂ flake: (a)–(c) Aspect ratio of 5; (d)–(f) aspect ratio of 10; (g)–(i) aspect ratio of 20.

DownLoad: Full-Size Img PowerPoint

图 12 不同SiO₂长径比SiO₂/PTFE复合介质材料的CTE　(a) 纤维状SiO₂; (b) 薄片状SiO₂

Figure 12. CTE of SiO₂/PTFE dielectric composite with different aspect ratios of SiO₂ filler: (a) SiO₂ fiber; (b) SiO₂ flake.

DownLoad: Full-Size Img PowerPoint

图 13 SiO₂/PTFE复合介质材料的SiO₂分布模型

Figure 13. SiO₂ distribution model of SiO₂/PTFE dielectric composite.

DownLoad: Full-Size Img PowerPoint

图 14 SiO₂/PTFE复合介质材料的位移随时间的变化

Figure 14. Displacement variations of SiO₂/PTFE dielectric composite with different time.

DownLoad: Full-Size Img PowerPoint

表 1 材料物性参数

Table 1. Physical parameters of materials.

材料	PTFE	SiO₂	空气
密度 ρ/(g·cm^–3)	2.10	2.20	—
热导率 k/(W·m^–1·K^–1)	0.24	1.40	—
比热容 c/(10³ J·kg^–1·K^–1)	1.05	0.73	—
泊松比 ν	0.40	0.22	0
杨氏模量 E/GPa	0.28	70.0	—
CTE/(10^–6 K^–1)	109	0.50	—
介电常数	2.05	3.50	1.00

DownLoad: CSV

表 2 SiO₂/PTFE复合介质材料的CTE

Table 2. CTE of SiO₂/PTFE dielectric composite.

不同的分布情况	CTE/(10^–6 K^–1)
1, 2, 3, 4分布10%; 5, 6, 7, 8分布20%	101.34
1, 2, 3, 4分布20%; 5, 6, 7, 8分布10%	96.78
1, 3, 4, 5分布20%; 2, 6, 7, 8分布10%	97.85
1, 3, 4, 6分布20%; 2, 5, 7, 8分布10%	98.05
1, 3, 4, 7分布20%; 2, 5, 6, 8分布10%	97.81
1, 3, 4, 8分布20%; 2, 5, 6, 7分布10%	97.80
1, 3, 5, 7分布20%; 2, 4, 6, 8分布10%	98.71
1, 3, 6, 8分布20%; 2, 4, 5, 7分布10%	99.09
1, 6, 7, 8分布20%; 2, 3, 4, 5分布10%	100.02

DownLoad: CSV

[1]	Sebastian M T, Jantunen H 2010 Int. J. Appl. Ceram. Technol. 7 415 Google Scholar
[2]	Sadeghifar H, Djilali N, Bahrami M 2014 J. Power Sources 248 632 Google Scholar
[3]	Feng X, Diao X S, Shi Y J, Wang H Y, Sun S H, Lu X H 2006 Wear 261 1208 Google Scholar
[4]	Murali K P, Rajesh S, Prakash O, Kulkarni A R, Ratheesh R 2009 Compos. Pt. A: Appl. Sci. Manuf. 40 1179 Google Scholar
[5]	Yuan Y, Yin Y T, Yu D D, Lin H D, Wang J, Tang B, Li E Z 2017 J. Mater. Sci. Mater. Electron. 28 3356 Google Scholar
[6]	Tang A G, Wang M L, Huang W, Wang X L 2015 Surf. Coat. Technol. 282 121 Google Scholar
[7]	Luo F C, Tang B, Yuan Y, Fang Z X, Zhang S R 2018 Appl. Surf. Sci. 456 637 Google Scholar
[8]	Zheng L, Zhou J, Shen J, Qi Y Y, Li S, Shen S 2018 J. Mater. Sci. Mater. Electron. 29 17195 Google Scholar
[9]	Ren J Q, Yang P, Peng Z J, Fu X L 2021 Ceram. Int. 47 20867 Google Scholar
[10]	Jiang P F, Bian J J 2019 Int. J. Appl. Ceram. Technol. 16 152 Google Scholar
[11]	Chen W Z, Yu Y L, Gu Y P, Ji Y C, He J J, Li Z D, Zheng G Y, Wang J L, Wu Y, Long F 2022 Compos. Pt. A: Appl. Sci. Manuf. 154 106783 Google Scholar
[12]	Yuan Y, Li Z T, Cao L, Tang B, Zhang S R 2019 Ceram. Int. 45 16569 Google Scholar
[13]	Dai J H, Liang F, Zhang R, Lu W Z, Fan G F 2022 Ceram. Int. 48 2362 Google Scholar
[14]	Murali K P, Rajesh S, Prakash O, Kulkarni A R, Ratheesh R 2010 Mater. Chem. Phys. 122 317 Google Scholar
[15]	王娇, 刘少辉, 周梦, 郝好山, 翟继卫 2020 物理学报 69 218101 Google Scholar Wang J, Liu S H, Zhou M, Hao H S, Zhai J W 2020 Acta Phys. Sin. 69 218101 Google Scholar
[16]	Peng H Y, Ren H S, Dang M Z, Zhang Y, Yao X G, Lin H X 2018 Ceram. Int. 44 16556 Google Scholar
[17]	Sasikala T S, Sebastian M T 2016 Ceram. Int. 42 7551 Google Scholar
[18]	Chen Y C, Lin H C, Lee Y D 2003 J. Polym. Res. 10 247 Google Scholar
[19]	Kemaloglu S, Ozkoc G, Aytac A 2010 Polym. Compos. 31 1398 Google Scholar
[20]	Zhou W Y, Wang C F, Ai T, Wu K, Zhao F J, Gu H Z 2009 Compos. Pt. A: Appl. Sci. Manuf. 40 830 Google Scholar
[21]	Zhou H, Wei D Y, Fan Y, Chen H, Yang Y S, Yu J J, Jin L G 2016 Mater. Sci. Eng. B:Adv. Funct. Solid: State Mater. 203 13 Google Scholar
[22]	Jiang Z H, Yuan Y 2018 Mater. Res. Express 5 066306 Google Scholar
[23]	Ndayishimiye A, Tsuji K, Wang K, Bang S H, Randall C A 2019 J. Eur. Ceram. Soc. 39 4743 Google Scholar
[24]	刘康, 孙华锐 2020 物理学报 69 028501 Google Scholar Liu K, Sun H R 2020 Acta Phys. Sin. 69 028501 Google Scholar
[25]	黎威志, 王军 2012 物理学报 61 114401 Google Scholar Li W Z, Wang J 2012 Acta Phys. Sin. 61 114401 Google Scholar
[26]	邵春瑞, 李海洋, 王军, 夏国栋 2021 物理学报 70 236501 Google Scholar Shao C R, Li H Y, Wang J, Xia G D 2021 Acta Phys. Sin. 70 236501 Google Scholar
[27]	Shi X L, Aghdam M K H, Ansari R 2019 Proc. Inst. Mech. Eng. Pt. L: J. Mater. Design Appl. 233 1843 Google Scholar
[28]	Hassanzadeh-Aghdam M K, Ansari R 2020 Mater. Chem. Phys. 252 123273 Google Scholar
[29]	Chawla N, Deng X, Schnell D R M 2006 Mater. Sci. Eng. A: Struct. Mater. Prop. Microstruct. Process. 426 314 Google Scholar
[30]	Gurrum S P, Zhao J H, Edwards D R 2011 J. Mater. Sci. 46 101 Google Scholar
[31]	Han K K, Zhou J, Li Q Z, Shen J, Qi Y Y, Yao X P, Chen W 2020 J. Mater. Sci. Mater. Electron. 31 9196 Google Scholar
[32]	Kang S, Hong S I, Choe C R, et al. 2001 Polymer 42 879 Google Scholar
[33]	Pan J, Bian L C 2017 Acta. Mech. 228 4341 Google Scholar
[34]	La Carrubba V, Butters M, Zoetelief W 2008 Polym. Bull. 59 813 Google Scholar

[1]	Liao Qing, Li Bing-Sheng, Ge Fang-Fang, Zhang Hong-Peng, Shen Tie-Long, Mao Xue-Li, Wang Ren-Da, Sheng Yan-Bin, Chang Hai-Long, Wang Zhi-Guang, Xu Shuai, Chen Li-Ming, He Xiao-Xun. Stability and corrosion behavior of AlO_x coating on T91 steel and SIMP steel in static liquid Pb-Bi eutectic at 600 ℃. Acta Physica Sinica, 2022, 71(15): 156103. doi: 10.7498/aps.71.20220356
[2]	Zuo Juan-Li, Yang Hong, Wei Bing-Qian, Hou Jing-Ming, Zhang Kai. Numerical simulation of gas-liquid two-phase flow in gas lift system. Acta Physica Sinica, 2020, 69(6): 064705. doi: 10.7498/aps.69.20191755
[3]	Wang Dang-Hui, Xu Tian-Han, Song Hai-Yang. Thermal expansion behaviors of epitaxial film for wurtzite GaN studied by using temperature-dependent Raman scattering. Acta Physica Sinica, 2016, 65(13): 130702. doi: 10.7498/aps.65.130702
[4]	Liu Yang, Han Yan-Long, Jia Fu-Guo, Yao Li-Na, Wang Hui, Shi Yu-Fei. Numerical simulation on stirring motion and mixing characteristics of ellipsoid particles. Acta Physica Sinica, 2015, 64(11): 114501. doi: 10.7498/aps.64.114501
[5]	Huang Bin-Bin, Xiong Chuan-Bing, Zhang Chao-Yu, Huang Ji-Feng, Wang Guang-Xu, Tang Ying-Wen, Quan Zhi-Jue, Xu Long-Quan, Zhang Meng, Wang Li, Fang Wen-Qing, Liu Jun-Lin, Jiang Feng-Yi. Electroluminescence properties of vertical structure GaN based LED on silicon and copper submount at different temperatures and current densities. Acta Physica Sinica, 2014, 63(21): 217806. doi: 10.7498/aps.63.217806
[6]	Wang Xiao-Juan, Ruan Ying, Hong Zhen-Yu. Thermophysical properties and rapid solidification of Al-Cu-Ge alloys. Acta Physica Sinica, 2014, 63(9): 098101. doi: 10.7498/aps.63.098101
[7]	Li Ping-Yuan, Chen Yong-Liang, Zhou Da-Jin, Chen Peng, Zhang Yong, Deng Shui-Quan, Cui Ya-Jing, Zhao Yong. Research of thermal expansion coefficient of topological insulator Bi2Te3. Acta Physica Sinica, 2014, 63(11): 117301. doi: 10.7498/aps.63.117301
[8]	Wang Xin-Xin, Fan Ding, Huang Jian-Kang, Huang Yong. Numerical simulation of coupled arc in double electrode tungsten inert gas welding. Acta Physica Sinica, 2013, 62(22): 228101. doi: 10.7498/aps.62.228101
[9]	Chen Shi, Wang Hui, Shen Sheng-Qiang, Liang Gang-Tao. The drop oscillation model and the comparison with the numerical simulations. Acta Physica Sinica, 2013, 62(20): 204702. doi: 10.7498/aps.62.204702
[10]	Zhao La-La, Liu Chu-Sheng, Yan Jun-Xia, Jiang Xiao-Wei, Zhu Yan. Numerical simulation of particle segregation behavior in different vibration modes. Acta Physica Sinica, 2010, 59(4): 2582-2588. doi: 10.7498/aps.59.2582
[11]	Liu Fu-Sheng, Chen Xian-Peng, Xie Hua-Xing, Ao Wei-Qin, Li Jun-Qin. Negative thermal expansion of Sc2－xGaxW3O12 solid solution. Acta Physica Sinica, 2010, 59(5): 3350-3356. doi: 10.7498/aps.59.3350
[12]	Liu Dong-Rong, Sang Bao-Guang, Kang Xiu-Hong, Li Dian-Zhong. Modelling of macrosegregation in large steel ingot with considering solid movement. Acta Physica Sinica, 2009, 58(13): 104-S111. doi: 10.7498/aps.58.104
[13]	Cai Li-Bing, Wang Jian-Guo. Numerical simulation of the breakdown on HPM dielectric surface. Acta Physica Sinica, 2009, 58(5): 3268-3273. doi: 10.7498/aps.58.3268
[14]	Jiang Hui-Feng, Zhang Qing-Chuan, Chen Xue-Dong, Fan Zhi-Chao, Chen Zhong-Jia, Wu Xiao-Ping. Numerical simulation of the dynamic interactions between dislocation and solute atoms. Acta Physica Sinica, 2007, 56(6): 3388-3392. doi: 10.7498/aps.56.3388
[15]	Lu Yu-Hua, Zhan Jie-Min. Three-dimensional numerical simulation of thermosolutal convection in enclosures using lattice Boltzmann method. Acta Physica Sinica, 2006, 55(9): 4774-4782. doi: 10.7498/aps.55.4774
[16]	Zhu Chang-Sheng, Wang Zhi-Ping, Jing Tao, Xiao Rong-Zhen. Numerical simulation of solute segregation patterns for a binary alloy using phase-field approach. Acta Physica Sinica, 2006, 55(3): 1502-1507. doi: 10.7498/aps.55.1502
[17]	Zhang Yuan-Tao, Wang De-Zhen, Wang Yan-Hui. Numerical simulation of filamentary discharge controlled by dielectric barrier at atmospheric pressure. Acta Physica Sinica, 2005, 54(10): 4808-4815. doi: 10.7498/aps.54.4808
[18]	Zou Jun, Zhang Lian-Han, Zhou Sheng-Ming, Xu Jun, Han Ping, Zhang Rong. Study on the growth, modification and thermal properties of γ-LiAlO2 single crystals. Acta Physica Sinica, 2005, 54(9): 4269-4272. doi: 10.7498/aps.54.4269
[19]	Liu Xue-Rong, Hu Bo, Liu Wen-Han, Gao Chen. The theoretical calibration coefficient in the measurement of nonlinear dielectric constant with a scanning tip microwave near-field microscopy. Acta Physica Sinica, 2003, 52(1): 34-38. doi: 10.7498/aps.52.34
[20]	Ding Bo-Jiang, Kuang Guang-Li, Liu Yue-Xiu, Shen Wei-Ci, Yu Jia-Wen, Shi Yao-Jiang. . Acta Physica Sinica, 2002, 51(11): 2556-2561. doi: 10.7498/aps.51.2556

Catalog

Vol. 71, Issue 21 - 2022-11-05

Metrics

Abstract views: 5138
PDF Downloads: 99
Cited By: 0

姓名
邮箱
手机号码
标题
留言内容
验证码

Search

Article

留言板

Numerical simulation of thermal and dielectric properties for SiO₂/polytetrafluoroethylene dielectric composite

Abstract

Authors and contacts

Corresponding author: Zhou Jing, zhoujing@whut.edu.cn

FullText HTML : translate this paragraph

References

Cited By

Catalog

Metrics

Authors

Referees

About Journal

About

Search

Article

留言板

Numerical simulation of thermal and dielectric properties for SiO2/polytetrafluoroethylene dielectric composite

Abstract

Authors and contacts

Corresponding author: Zhou Jing, zhoujing@whut.edu.cn

FullText HTML : translate this paragraph

References

Cited By

Catalog

Metrics

Publishing process

Authors

Referees

About Journal

About

Numerical simulation of thermal and dielectric properties for SiO₂/polytetrafluoroethylene dielectric composite