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Publikováno v:
Electrochemistry Communications, Vol 11, Iss 10, Pp 1960-1963 (2009)
The nanostructured poly(aniline-co-2-amino-4-hydroxybenzenesulfonic acid) (PAAHB) was synthesized on a glassy carbon (GC) electrode using potentiostatic method. The SEM imagines of PAAHB films show that the morphology and particle sizes of PAAHB depe
Autor:
Seong-Min Bak, Byung Won Cho, Xiao-Qing Yang, Won-Sub Yoon, Sang Bok Ma, Kwang Bum Kim, Kyung-Wan Nam
Publikováno v:
Electrochemistry Communications, Vol 11, Iss 8, Pp 1575-1578 (2009)
Nano-sized lithium manganese oxide (LMO) dispersed on carbon nanotubes (CNT) has been synthesized successfully via a microwave-assisted hydrothermal reaction at 200 °C for 30 min using MnO2-coated CNT and an aqueous LiOH solution. The initial specif
Publikováno v:
Electrochemistry Communications, Vol 11, Iss 6, Pp 1265-1268 (2009)
Solid carbon was investigated as the fuel for an intermediate-temperature solid oxide fuel cell (IT-SOFC). An innovative, indirect operating method involving internal catalytic gasification of carbon to gaseous carbon monoxide via the reverse Boudoua
Publikováno v:
Electrochemistry Communications, Vol 11, Iss 6, Pp 1135-1138 (2009)
We have developed efficient electrocatalysts for methanol oxidation using new synthetic method facilitating deposition of Pt–Ru very thin nanoplatelets on carbon nanoparticles The method involves oxidation of carbon support, adsorption of Pb2+, its
A novel bacterial cellulose-based carbon paste electrode and its polyoxometalate-modified properties
Publikováno v:
Electrochemistry Communications, Vol 11, Iss 5, Pp 1018-1021 (2009)
A novel bacterial cellulose nanofiber-based carbon paste electrode (BCPE) was fabricated. It was characterized by scanning electron microscopy, cyclic voltammetry and electrochemical impedance spectroscopy. Compared with traditional carbon paste elec
Publikováno v:
Electrochemistry Communications, Vol 11, Iss 4, Pp 724-727 (2009)
Electrochemistry Communications
Electrochemistry Communications
Nanoclusters of Pt, Pt–Rh, Pt–SnO2 and Pt–Rh–SnO2 were successfully synthesized by polyol method and deposited on high-area carbon. HRTEM and XRD analysis revealed two phases in the ternary Pt–Rh–SnO2/C catalyst: solid solution of Rh in P
Autor:
Xiuping Zhu, Jinren Ni
Publikováno v:
Electrochemistry Communications, Vol 11, Iss 2, Pp 274-277 (2009)
This study initially demonstrates that the electricity generated by a microbial fuel cell (MFC) can be used to in situ generate H2O2 at a carbon felt cathode. In the presence of scrap iron, H2O2 further reacts with Fe2+ to produce hydroxyl radicals.
Publikováno v:
Electrochemistry Communications, Vol 11, Iss 1, Pp 18-21 (2009)
Electrochemistry Communications
Electrochemistry Communications
The contribution of carbon functional groups (CFG) to methanol oxidation at carbon-supported Pt catalysts is studied in this work. Platinum black, attached in a form of a thin layer to electrochemically treated glassy carbon (GC), is investigated as
Autor:
Rodney D. L. Smith, Peter G. Pickup
Publikováno v:
Electrochemistry Communications, Vol 11, Iss 1, Pp 10-13 (2009)
The reaction of 1,2-diaminoanthraquinone with Vulcan XC72 carbon in 4 M HCl produces two distinct surface bound anthraquinone species, with formal potentials of ca. −0.03 and −0.19 V vs. SCE. The more positive couple is very stable to electrochem
Publikováno v:
Electrochemistry Communications, Vol 10, Iss 12, Pp 1879-1882 (2008)
Carbon coated magnetite (Fe3O4) core-shell nanorods were synthesized by a hydrothermal method using Fe2O3 nanorods as the precursor. Transmission electron spectroscopy (TEM) and high resolution TEM (HRTEM) analysis indicated that a carbon layer was c