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Sonochemically Prepared Platinum Catalysts for Fuel Cell Applications
| Content Provider | Semantic Scholar |
|---|---|
| Author | Vinodgopal, Kizhanipuram Seger, Brian Kongkanand, Anusorn Kamat, Prashant V. |
| Copyright Year | 2006 |
| Abstract | We have used an ultrasound induced in situ reduction method to prepare nanosized platinum catalysts on carbon supports. 46 mg of carbon support was suspended in 300 mL of a solution of Pt(II) in 0.2 M propanol. The suspension was then sonicated for 3 hrs in an argon atmosphere using an ultrasound transducer operating at a frequency of 610 kHz. We have compared the performance of the reduced platinum catalyst on both single walled carbon nanotubes (SWCNT) and commercial carbon black supports. The SEM images show the catalyst particles are well dispersed on the supports. . |
| Starting Page | 547 |
| Ending Page | 547 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| DOI | 10.1149/ma2006-02/8/547 |
| Alternate Webpage(s) | http://www.electrochem.org/meetings/scheduler/abstracts/210/0547.pdf |
| Alternate Webpage(s) | https://doi.org/10.1149/ma2006-02%2F8%2F547 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
