TITLE

Effect of 16-mercaptohexadecanoic acid modification on liquid transport in a nanoporous carbon

AUTHOR(S)
Weiyi Lu; Aijie Han; Taewan Kim; Yu Qiao
PUB. DATE
June 2009
SOURCE
Applied Physics Letters;6/1/2009, Vol. 94 Issue 22, p223120
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The inner surfaces of a nanoporous carbon are modified by 16-mercaptohexadecanioic acid. The degree of wettability is electrically controllable: by applying a negative potential difference across the solid-liquid interface, the ion transport pressure in the nanopores can be considerably lowered; while the effect of applying a positive potential difference is negligible. These phenomena can be attributed to the unique surface chain configuration in the confining nanoenvironment.
ACCESSION #
41139409

 

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