Porous material and method for preparation thereof

Details Porous material and method for preparation thereof Porous material and method for preparation thereof

2005-08-09

2005-08-09

Langel, Wayne (Department: 1754)

Compositions: ceramic

Ceramic compositions

Glass compositions, compositions containing glass other than...

C423S311000, C501S047000, C501S048000, C502S202000, C502S208000, C502S414000

Reexamination Certificate

active

06927185

ABSTRACT:
As-prepared AlPO4—B2O3—Na2O-based glasses were placed in an autoclave together with distilled water and were treated at 150° C. for two hours. Although the specific surface area of the as-prepared glass prior to autoclave treatment was negligibly small, the autoclave treatment dissolved most of the borate component and the sodium component to obtain a mesoporous material having a specific surface area of 236 m2/g and a pore size distribution of 5 to 10 nm. This mesoporous material is hydrophobic and has weak solid acidity and small polarity.

REFERENCES:
patent: 4080311 (1978-03-01), Kehl
patent: 4622310 (1986-11-01), Iacobucci
patent: 5001102 (1991-03-01), Wells
patent: 5030431 (1991-07-01), Glemza
patent: 5178846 (1993-01-01), Buelow et al.
patent: 5951963 (1999-09-01), He et al.
patent: 6022513 (2000-02-01), Pecoraro et al.
patent: 0 811 423 (1997-12-01), None
patent: 63-201020 (1988-08-01), None
patent: 5-116918 (1993-05-01), None
patent: 10-87321 (1998-04-01), None
patent: 10-297918 (1998-11-01), None
patent: 2001-226172 (2001-08-01), None

Affiliated with

Also associated with

Rating

Porous material and method for preparation thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Porous material and method for preparation thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Porous material and method for preparation thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3507273