反应条件
potassium hydroxide; dihydrogen peroxide in nitric acid High Pressure; soln. of Bi(NO3)3*5H2O in aq. HNO3; NH3 added to soln. of Ti(OBu)4 and ppt. dissolved in aq. HNO3/H2O2; solns. mixed with stirring and ppt. formed with adding NH3; ppt. washed with H2O and placed in autoclave (210 or180°C 2-4 h) with KOH; products removed out, filtered, washed with water and dried at 70°C for 6 h; not isolated detn. by XRD;
参考文献
Materials Research Bulletin, , vol. 42, # 2 p. 389 - 393
