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Lithium doped polyethylene-glycol-based thermal interface pastes for high thermal contact conductance

  • SUNY Buffalo

Research output: Contribution to journalArticlepeer-review

41 Scopus citations

Abstract

Polyethylene-glycol-based thermal interface paste containing trifluoroacetic acid lithium salt (1.5 wt. percent optimum) and boron nitride particles (∼18.0 vol. percent optimum), as well as water and N. N-dimethylformamide for helping the dissociation of the salt to release Li+ ions, gives thermal contact conductance that is almost as high as that given by Sn-Pb solder, similar to that given by boron nitride particle filled sodium silicate, and much higher than that given by boron nitride particle filled silicone.

Original languageEnglish
Pages (from-to)188-191
Number of pages4
JournalJournal of Electronic Packaging
Volume124
Issue number3
DOIs
StatePublished - Sep 2002

Keywords

  • Boron Nitride
  • Composite
  • Lithium
  • Polyethylene Glycol
  • Polymer
  • Thermal Conductance
  • Thermal Contact
  • Thermal Interface

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