than 40% longer life than carbon black under simulated cathode operating conditions. The same UCR group has also demonstrated previously that carbon nanotube based catalysts can double the Pt utilization, potentially leading to a significant cost reduction for fuel cell production. Durability and co
Thermal effects on effectiveness of catalysts having bidisperse pore size distributions
✍ Scribed by Ebru Sahin; Timur Dogu; Kirali Mürtezaoğlu
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 200 KB
- Volume
- 93
- Category
- Article
- ISSN
- 1385-8947
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Prior experimental study by Haldeman and Botty has demonstrated that catalyst regeneration rates vary with conversion, showing a nearly constant rate of reaction in the early stages of regeneration and falling off rapidly at higher conversion levels. This peculiar reaction behavior calls for explana
## Abstrsct-Catalyst pellets with bidisperse pore structure were simulated by packed bed of microporous ion exchange resin (sulfonated styrentiivinytbenzene copolymer) and inert glass particles. Inert particles of different size and shape were used to modify the shape and volume of transport macro