Nanoscale Bubble Valves on MWCNT Membranes for Chemical Energy Storage

Xin Su, Ji Wu, Bruce J. Hinds

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

A new class of valves for membranes is based on the formation of nanobubbles at the pore entrances of carbon nanotube (CNT) membranes. Nanobubble stabilization is achieved by electrochemically etching CNTs into a polymer matrix to form a well that can be reversibly filled. Such valves have applications in flow battery systems where high-energy chemicals can be stored indefinitely.

Original languageEnglish
Article number1500102
JournalAdvanced Materials Interfaces
Volume2
Issue number16
DOIs
StatePublished - Nov 9 2015

Keywords

  • MWCNT membranes
  • energy storage
  • membranes, nanoscale bubbles
  • valves

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