Invention Grant
- Patent Title: De-alloyed platinum nanoparticles
- Patent Title (中): 脱合金铂纳米粒子
-
Application No.: US12206587Application Date: 2008-09-08
-
Publication No.: US07994089B2Publication Date: 2011-08-09
- Inventor: Peter Strasser , Shirlaine Koh , Prasanna Mani , Srivastava Ratndeep
- Applicant: Peter Strasser , Shirlaine Koh , Prasanna Mani , Srivastava Ratndeep
- Applicant Address: US TX Houston
- Assignee: University of Houston System
- Current Assignee: University of Houston System
- Current Assignee Address: US TX Houston
- Agency: Conley Rose, P.C.
- Main IPC: B01J23/00
- IPC: B01J23/00 ; B01J21/00 ; B01J20/00
Abstract:
A method of producing de-alloyed nanoparticles. In an embodiment, the method comprises admixing metal precursors, freeze-drying, annealing, and de-alloying the nanoparticles in situ. Further, in an embodiment de-alloyed nanoparticle formed by the method, wherein the nanoparticle further comprises a core-shell arrangement. The nanoparticle is suitable for electrocatalytic processes and devices.
Public/Granted literature
- US20090114061A1 DE-ALLOYED PLATINUM NANOPARTICLES Public/Granted day:2009-05-07
Information query
