𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Enhanced Pt utilization in electrocatalysts by covering of colloidal silica nanoparticles

✍ Scribed by Jianhuang Zeng; Jianjun Chen; Jim Yang Lee

Book ID
108192665
Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
754 KB
Volume
184
Category
Article
ISSN
0378-7753

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Increased Metal Utilization in Carbon-Su
Increased Metal Utilization in Carbon-Supported Pt Catalysts by Adsorption of Preformed Pt Nanoparticles on Colloidal Silica
✍ J. Zeng; J. Y. Lee; J. Chen; P. K. Shen; S. Song πŸ“‚ Article πŸ“… 2007 πŸ› John Wiley and Sons 🌐 English βš– 350 KB

## Abstract Pt/C electrocatalysts, aimed at maximizing the electrochemical surface area (ECSA) and consequently the specific mass activity of fuel cell reactions, are obtained by firstly depositing Pt nanoparticles on colloidal silica (Pt‐silica), followed by the adsorption of the latter onto a car