ChemInform Abstract: Sol—Gel Synthesis of Chromium Orthophosphate.

✍ Scribed by K. I. VYKHODTSEVA; D. V. TARASOVA; T. N. YAKOVLEVA; M. M. SODERZHINOVA; R. S. DULINA

• Publisher: John Wiley and Sons
• Year: 2010
• Weight: 33 KB
• Volume: 29
• Category: Article
• ISSN: 0931-7597
• DOI: 10.1002/chin.199835026

✦ Synopsis

Sol-Gel Synthesis of Chromium Orthophosphate.

-Chromium orthophosphate is synthesized by reaction of aqueous solutions of CrO 3 and phosphoric acid in the presence of glycerol according to the sol-gel method. The reaction conditions effect the time of gel formation, but not the phase formation. Thermolysis of the xerogel formed at 950 • C provides crystalline β-CrPO 4 . -(VYKHODTSEVA, K. I.;