• 文献标题:   Hybrid Graphene and Single-Walled Carbon Nanotube Films for Enhanced Phase-Change Heat Transfer
  • 文献类型:   Article
  • 作  者:   SEO H, YUN HD, KWON SY, BANG IC
  • 作者关键词:   graphene, swcnt, hybrid graphene/swcnt, boiling heat transfer, critical heat flux
  • 出版物名称:   NANO LETTERS
  • ISSN:   1530-6984 EI 1530-6992
  • 通讯作者地址:   Ulsan Natl Inst Sci Technol
  • 被引频次:   21
  • DOI:   10.1021/acs.nanolett.5b03832
  • 出版年:   2016

▎ 摘  要

Nucleate boiling is an effective heat transfer method in power generation systems and cooling devices. In this letter, hybrid graphene/single-walled carbon nanotube (SWCNT), graphene, and SWCNT films deposited on indium tin oxide (ITO) surfaces were fabricated to investigate the enhancement of nucleate boiling phenomena described by the critical heat flux and heat transfer coefficient. The graphene films were grown on Cu foils and transferred to ITO surfaces. Furthermore, SWCNTs were deposited on the graphene layer to fabricate hybrid graphene/SWCNT films. We determined that the hybrid graphene/SWCNT film deposited on an ITO surface is the most effective heat transfer surface in pool boiling because of the interconnected network of carbon structures.