caa a22 4500 463231945 CHVBK 20180405153244.0 cr unu---uuuuu 170326e20070101xx s 000 0 eng 10.1007/s10853-006-1043-2 doi (NATIONALLICENCE)springer-10.1007/s10853-006-1043-2 Electrochemical fabrication of polyaniline/multi-walled carbon nanotube composite films for electrooxidation of methanol [Elektronische Daten] [Jin Shi, Zhe Wang, Hu-lin Li] Polyaniline (PANI)/multi-walled carbon nanotubes (MWNTs) composite films were fabricated by electropolymerization of aniline containing well-dissolved MWNTs. The films can be used as catalyst supports for electro-oxidation of methanol. Cyclic voltammogram and Chronoamperogram results show that platinum particles deposited on PANI/MWNT composite films exhibit higher electrocatalytic activity towards methanol oxidation than that deposited on pure PANI films. The porous structure and electrical conductivity of PANI films has been significantly changed by introduction of MWNTs, higher surface areas of PANI/MWNT composites has been achieved therefore. It favors for platinum particles to be highly dispersed on the PANI/MWNT composite films and the better electrocatalytic activity of Pt/PANI/MWNT electrode is induced consequently. Springer Science+Business Media, LLC, 2006 Shi Jin College of Chemistry and Chemical Engineering, Lanzhou University, South Tianshui Road 222, 730000, Lanzhou, China aut Wang Zhe College of Chemistry and Chemical Engineering, Lanzhou University, South Tianshui Road 222, 730000, Lanzhou, China aut Li Hu-lin College of Chemistry and Chemical Engineering, Lanzhou University, South Tianshui Road 222, 730000, Lanzhou, China aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/2(2007-01-01), 539-544 0022-2461 42:2<539 2007 42 10853 https://doi.org/10.1007/s10853-006-1043-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-1043-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Shi Jin College of Chemistry and Chemical Engineering, Lanzhou University, South Tianshui Road 222, 730000, Lanzhou, China aut NATIONALLICENCE 700 1- Wang Zhe College of Chemistry and Chemical Engineering, Lanzhou University, South Tianshui Road 222, 730000, Lanzhou, China aut NATIONALLICENCE 700 1- Li Hu-lin College of Chemistry and Chemical Engineering, Lanzhou University, South Tianshui Road 222, 730000, Lanzhou, China aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/2(2007-01-01), 539-544 0022-2461 42:2<539 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer