Colloidal silicas are suspensions of fine amorphous, nonporous, and typically spherical silica particles in a liquid phase. It may be produced by Stöber...
4 KB (552 words) - 20:48, 17 July 2024
Silicon dioxide (redirect from Silica Mineral)
112945-52-5 Acitcel Aerosil Amorphous silica dust Aquafil CAB-O-GRIP II CAB-O-SIL CAB-O-SPERSE Catalogue Colloidal silica Colloidal silicon dioxide Dicalite DRI-DIE...
67 KB (6,935 words) - 09:40, 10 August 2024
Silica gel is an amorphous and porous form of silicon dioxide (silica), consisting of an irregular tridimensional framework of alternating silicon and...
22 KB (2,365 words) - 14:59, 19 August 2024
Stöber process (section Colloidal silica)
single reaction vessel. The process affords microscopic particles of colloidal silica with diameters ranging from 50 to 2000 nm; particle sizes are fairly...
46 KB (5,485 words) - 16:08, 5 July 2024
Brine mining (section Colloidal silica)
geothermal energy plants has been used in pilot plants as a source of colloidal silica (Wairakei, New Zealand, and Mammoth Lakes, California), and as a source...
35 KB (3,558 words) - 17:54, 23 June 2024
bonds with water molecules explains the affinity of silica for water and makes colloidal silica very hydrophilic. Siloxane bonds may undergo hydrolysis...
78 KB (9,297 words) - 20:02, 15 August 2024
AG Pak Chromical Ltd., (PCL) Colloidal silica Fumed silica Hydrophobic silica Silica gel Otto W. Flörke, et al. "Silica" in Ullmann's Encyclopedia of...
4 KB (359 words) - 23:08, 18 May 2024
Silicate (redirect from Silica polymer)
time. In particular, the reaction is not observed with suspensions of colloidal silica. The nature of soluble silicates is relevant to understanding biomineralization...
10 KB (1,157 words) - 18:08, 8 August 2024
organelles, and/or viruses by density centrifugation. Percoll consists of colloidal silica particles of 15–30 nm diameter (23% w/w in water) which have been coated...
4 KB (384 words) - 00:55, 18 December 2023