Conductive super-hydrophobic surfaces of polyaniline modified porous anodic alumina membranes.
A conductive polymer polyaniline (PANI) was employed to achieve surfaces of both super-hydrophobic and conductive on NaOH etched porous anodic alumina (PAA) membranes. The surfaces exhibit micro- and nanostructures. In the PANI modified PAA membrane, PANI is mainly emeraldine. After the membrane was immersed in HCl, the content of the protonated nitrogen increased, which increased the conductivity.
Laboratory of New Materials, Center for Molecular Science, Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100080, P R China.
Xinhua
X
Chen
Guangming
G
Chen
Yongmei
Y
Ma
Xinhong
X
Li
Lei
L
Jiang
Fosong
F
Wang
D000537:Aluminum Oxide / Q000737:chemistry*; D000814:Aniline Compounds / Q000737:chemistry*; D004553:Electric Conductivity; D057927:Hydrophobic and Hydrophilic Interactions; D008422:Materials Testing; D008567:Membranes, Artificial; D008839:Microelectrodes; D049329:Nanostructures / Q000737:chemistry* / Q000648:ultrastructure*; D010316:Particle Size; D016062:Porosity; D013499:Surface Properties
D000814:Aniline Compounds; D008567:Membranes, Artificial; C416807:polyaniline; D000537:Aluminum Oxide