Performance of thermal interface materials

DDL Chung - Small, 2022 - Wiley Online Library
The thermal interface materials (TIMs) used for improving thermal contacts are considered in
terms of the performance, performance consideration criteria, performance evaluation …

Electret, piezoelectret, dielectricity and piezoresistivity discovered in exfoliated-graphite-based flexible graphite, with applications in mechanical sensing and electric …

X **, DDL Chung - Carbon, 2019 - Elsevier
This paper reports the in-plane dielectric, electret, piezoelectret and piezoresistive behavior
of exfoliated-graphite-based flexible graphite, with demonstrated feasibility of electret-based …

High-performance non-silicone thermal interface materials based on tunable size and polymorphic liquid metal inclusions

X Jia, B Liu, S Li, X Li, J Zhou, G Zhou, S Wang… - Journal of Materials …, 2022 - Springer
Incorporating liquid metal droplets into polymer matrix has become one of the most
promising strategies to enhance the thermally conductive performance of thermal interface …

Performance of isotropic and anisotropic heat spreaders

DDL Chung, Y Takizawa - Journal of electronic materials, 2012 - Springer
Anisotropic heat spreaders (flexible graphite and continuous carbon fiber polymer-matrix
composite) and isotropic heat spreaders (copper and aluminum) have been evaluated …

Reversible tailoring of mechanical properties of carbon nanotube forests by immersing in solvents

PPSS Abadi, MR Maschmann, SM Mortuza, S Banerjee… - Carbon, 2014 - Elsevier
The mechanical behavior of carbon nanotube (CNT) forests soaked in three solvents–
toluene, acetonitrile, and isopropanol–is examined. Effective stiffness of the structure is …

Postgrowth microwave treatment to align carbon nanotubes

JJ Nguyen, TL Bougher… - Journal of Micro …, 2013 - asmedigitalcollection.asme.org
We show that a commercial microwave oven can be used after growth to increase alignment
of carbon nanotubes (CNTs) and reduce their resistance as thermal and electrical interface …

Thermal interface material (TIM) with thermally conductive integrated release layer

DJ Boday, J Kuczynski, JT Wertz, J Zhang - US Patent 11,621,210, 2023 - Google Patents
2017-04-11 Assigned to INTERNATIONAL BUSINESS MACHINES CORPORATION
reassignment INTERNATIONAL BUSINESS MACHINES CORPORATION ASSIGNMENT OF …

Control of Thermal Contact Conductance Using Interstitial Materials and Coatings

CV Madhusudana, CV Madhusudana - Thermal Contact Conductance, 2014 - Springer
As noted in Chapter 1, the actual solid-to-solid contact area, in most mechanical joints, is
only a small fraction of the apparent area. The voids between the actual contact spots are …