Ultraporous gel monoliths having predetermined pore sizes and th

Details Ultraporous gel monoliths having predetermined pore sizes and th Ultraporous gel monoliths having predetermined pore sizes and th

1985-02-25

1989-07-18

Lovering, Richard D.

Compositions: ceramic

Ceramic compositions

Glass compositions, compositions containing glass other than...

2523156, 2523157, 264 42, 423338, 502233, 502405, B01J 1300, C01B 33158, C03C 304

Patent

active

048493783

ABSTRACT:
A method of fabricating an ultraporous SiO.sub.2 containing gel monoliths having a predetermined mean pore size with narrow distribution of the size of the pores around the mean. A SiO.sub.2 containing sol is prepared while simultaneously controlling and preselecting the temperature, time and nature of aging solution, and drying the resultant gel to obtain an ultraporous SiO.sub.2 containing monolith having a predetermined mean pore size from about 10 .ANG. to about 400 .ANG. with narrow distribution of the size of pores around the mean and the resultant article.

REFERENCES:
patent: 2276314 (1942-03-01), Kirk
patent: 3801705 (1974-04-01), Krekeler et al.
patent: 3847583 (1974-11-01), Dislich et al.
patent: 4323381 (1982-04-01), Matsuyama et al.
patent: 4389385 (1983-06-01), Ramsay
patent: 4432956 (1984-02-01), Zarzycki et al.

Affiliated with

Also associated with

Rating

Ultraporous gel monoliths having predetermined pore sizes and th does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ultraporous gel monoliths having predetermined pore sizes and th, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ultraporous gel monoliths having predetermined pore sizes and th will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-172143