Invention Grant
- Patent Title: Chemically modified fullerene, production method for the same, and proton conducting membrane including the same
- Patent Title (中): 化学修饰的富勒烯，其制备方法和包括其的质子传导膜
-
Application No.: US12453802Application Date: 2009-05-22
-
Publication No.: US08088534B2Publication Date: 2012-01-03
- Inventor: Kyoji Kimoto
- Applicant: Kyoji Kimoto
- Applicant Address: JP Chiba
- Assignee: Science Laboratories, Inc.
- Current Assignee: Science Laboratories, Inc.
- Current Assignee Address: JP Chiba
- Agency: Rader, Fishman & Grauer PLLC
- Priority: JP2006-323201 20061130
- Main IPC: H01M8/10
- IPC: H01M8/10
Abstract:
A chemical fullerene derivative is for a proton conducting membrane electrolyte, in which sulfonic acid group SO3M and/or phosphonic acid group PO(OM)2 is directly bonded, but an organic compound is substantially not bonded. A production method is for the chemical fullerene derivative, which uses dimethylacetamide plus water in the case of sulfonation reagent K2SO3 and dioxane in the case of phosphonation reagent LiPO(OEt)2.
Public/Granted literature
Information query
