Patent · US Active

Preparation of organic-functionalized mesoporous silica with platelet morphology and short mesochannels

US7815883B2 · kind B2 · utility

1Cited by

0References

20Claims

0Family size

Assignee

National Taiwan University · TW

Inventors

Soofin Cheng · Taipei, TW
Shih-Yuan Chen · Taichung, TW
Chin-Chang Chen · Taipei, TW

Key dates

Filing date	Dec 23, 2008
Grant date	Oct 19, 2010
Priority date	—
Expiry date	Jun 23, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D311/30
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A facile synthesis route for preparing SBA-15 silica of platelet shape and very short mesochannels was developed by introducing a small amount of Zr(IV) ions in the first synthesis solution. The synthesis route can be easily extended to prepare SBA-15 materials with various organic functional groups in one pot.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.