Thermal conductivity of graphite/silicone rubber prepared by solution intercalation

被引：92

作者：

Mu, Qiuhong ^{[1
]}

Feng, Shengyu ^{[1
]}

机构：

[1] Shandong Univ, Dept Chem & Chem Engn, Jinan 250100, Peoples R China

来源：

THERMOCHIMICA ACTA | 2007年 / 462卷 / 1-2期

关键词：

silicone rubber; thermal conductivity; nanocomposites; morphology;

D O I：

10.1016/j.tca.2007.06.006

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Silicone/expanded graphite (EG) composites were prepared by melt mixing and solution intercalation. The effect of EG content and preparation methods of composites on thermal conductivity of composites were investigated, and it was found that with increasing EG, the thermal conductivity increased, and solution intercalation method showed better effect than melt mixing method in improving the thermal conductivity of composites. Dynamic mechanical analysis (DMA) was used to reveal that the storage modulus (E') of SI-prepared composite is relatively greater than those of MM-prepared composite counterparts. The scanning electron microscopes (SEM) observation confirmed that striking increase of thermal conductivity might be attributable to higher surface-to-volume ratio of EG fillers. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：70 / 75

页数：6

共 50 条

[31] Significantly improved thermal conductivity of silicone rubber and aligned boron nitride composites by a novel roll-cutting processing method [J].

Yin, Zhenhang ;

Guo, Jianhua ;

Jiang, Xinghua .

COMPOSITES SCIENCE AND TECHNOLOGY, 2021, 209

[32] Influence of phase and morphology on thermal conductivity of alumina particle/silicone rubber composites [J].

J. P. Cheng ;

T. Liu ;

J. Zhang ;

B. B. Wang ;

J. Ying ;

F. Liu ;

X. B. Zhang .

Applied Physics A, 2014, 117 :1985-1992

[33] Influence of phase and morphology on thermal conductivity of alumina particle/silicone rubber composites [J].

Cheng, J. P. ;

Liu, T. ;

Zhang, J. ;

Wang, B. B. ;

Ying, J. ;

Liu, F. ;

Zhang, X. B. .

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2014, 117 (04) :1985-1992

[34] Thermal Conductivity and Mechanical Properties of Natural Rubber Filled with Modified-graphite [J].

Ma, Lian-xiang ;

Yan, Hai-quan ;

Ke, Jia-na ;

He, Yan .

PROGRESS IN POLYMER PROCESSING, 2012, 501 :10-15

[35] Enhancement of thermal conductivity in silicone rubber nanocomposites via low loading of polydopamine-coated copper nanowires [J].

Hegde, Madhushree ;

Chandrashekar, Akshatha ;

Reddy, B. Karthik ;

Gopi, Jineesh Ayippadath ;

Ajeya, K. P. ;

Prabhu, T. Niranjana .

MATERIALS TODAY COMMUNICATIONS, 2025, 45

[36] Diisocyanate-modified graphene oxide/hydroxyl-terminated silicone rubber composites for improved thermal conductivity [J].

Ge, Tiejun ;

Zhang, Meiling ;

Tang, Kaihong ;

Tang, Haoyang .

MATERIALS CHEMISTRY AND PHYSICS, 2020, 252

[37] Preparation of continuous PBO fiber-filled silicone rubber with high thermal conductivity through simple Wrapping [J].

Zhang, Kang ;

Qiu, Jianhui ;

Sakai, Eiichi ;

Zhang, Guohong ;

Wu, Hong ;

Guo, Shaoyun ;

Zhang, Liang ;

Yamaguchi, Hiroyuki ;

Chonan, Yasunori .

COMPOSITES COMMUNICATIONS, 2024, 45

[38] Boron nitride silicone rubber composite foam with low dielectric and high thermal conductivity [J].

Qiu, Shuilai ;

Wu, Hang ;

Chu, Fukai ;

Song, Lei .

CHINESE JOURNAL OF CHEMICAL ENGINEERING, 2024, 68 :224-230

[39] Bioinspired structural silicone rubber composites with high thermal conductivity based on vertically aligned hybrid filler film [J].

Song, Jianan ;

Zhang, Xi ;

Wang, Jiaqi ;

Zhang, Kan .

COMPOSITES COMMUNICATIONS, 2022, 34

[40] Improvement in Thermal Conductivity of Through-Plane Aligned Graphite Flake/Silicone Modified Epoxy Resin Composites [J].

Wu, Cailiang ;

Su, Ya ;

Xie, Yuning ;

Zheng, Xiancai ;

Lei, Hua .

JOURNAL OF MACROMOLECULAR SCIENCE PART B-PHYSICS, 2022, 61 (03) :379-392

← 1 2 3 4 5 →