Improved antistatic properties and mechanism of silicone rubber/low-melting-point-alloy composites induced by high-temperature cyclic stretching

Guo, Jin; Ye, Xiwang; Chen, Xuming; Zeng, Xingrong

doi:10.1016/j.jallcom.2017.12.231

Cited by 7 publications

(2 citation statements)

References 24 publications

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“…Because of the surface energy difference between LMPAs and polydimethylsiloxane (PDMS), they cannot be mixed evenly through ordinary stirring. Surface-treating agents have been used to diffuse LMPAs in some studies. , Based on numerous experiments, thermally conductive ceramic powder (boron nitride nanosheets, BNNS) can introduce LMPAs into a system by acting as a carrier. A simple method for preparing BNNS–LMPAs composite powders was designed.…”

Section: Introductionmentioning

confidence: 99%

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Low Melting-Point Alloy–Boron Nitride Nanosheet Composites for Thermal Management

Zhang

et al. 2020

ACS Appl. Nano Mater.

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The interface thermal resistance (ITR) of thermal interface materials is discussed in terms of electronic unit heat dissipation. To reduce the ITR of heat-conducting silicone grease (HCSG), low melting-point alloys (LMPAs) are introduced using boron nitride nanosheets (BNNS) via a simple route for thermal management. The results reveal that LMPAs uniformly compound and coat BNNS at the nanometer level. The BNNS narrows the LMPAs’ melting range. After reaching the melting point, the composite powder shows a degree of surface wettability. HCSG’s thermal conductivity, prepared using the above composite powder, reaches 1.8 W/(m·K), and its ITR drops from 13.8 to 0.547 °C·cm2/W. HCSG also has good recycling stability.

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Section: Introductionmentioning

confidence: 99%

“…Surface-treating agents have been used to diffuse LMPAs in some studies. 30,31 Based on numerous experiments, thermally conductive ceramic powder (boron nitride nanosheets, BNNS) can introduce LMPAs into a system by acting as a carrier. A simple method for preparing BNNS− LMPAs composite powders was designed.…”

Section: Introductionmentioning

confidence: 99%