| 000 | 01480nab a2200193 4500 | ||
|---|---|---|---|
| 005 | 20260520000828.0 | ||
| 008 | 260224s2009 xxu | ||
| 245 | 0 | 0 | _aInvestigation of an anode catalyst for a direct dimethyl ether fuel cell |
| 260 |
_a _b _cene. 2009 |
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| 270 | _a27/07/2009 ; 27/07/2009 | ||
| 300 | _a4 p. ; 903-907 | ||
| 520 | _aTranscripción del resúmen publicado por el autor: In this work, we compared investigation of Pt/multiwalled carbon nanotubes (MWNTs) and Pt/Vulcan XC-72 anode catalysts for direct dimethyl ether fuel cells (DDFC). The homemade catalysts were characterized using a transmission electron micrograph (TEM) and X-ray diffraction (XRD). The cyclic voltammogram analyses revealed that the Pt/MWNTs showed a higher catalytic activity for dimethyl ether electro-oxidation, compared with the Pt/Vulcan XC-72 catalyst. The membrane electrode assembly (MEA) with the Pt/MWNTs anode catalyst presented the maximum power density of 38.4 mW cm-2, which was higher than that with the Pt/Vulcan XC-72 one (32.4 mW cm-2). Moreover, the performance decay rate of the MEA with Pt/MWNTs was lower than that with Pt/Vulcan XC-72 (after a 56 h test). It indicated that the Pt/MWNTs can be expected to be a more suitable catalyst for the DDFC. | ||
| 773 | 0 |
_tEnergy & fuels _g23 |
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| 942 | _cARTICULO | ||
| 100 | 1 |
_aCai, Ke-Di _941627 |
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| 100 | 1 |
_aYin, Ge-Ping _941628 |
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| 100 | 1 |
_aWang, Jia-Jun _941629 |
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| 999 |
_c170213 _d170213 |
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