草酸氧钛

草酸氧钛是钛形成的一种羧酸盐，化学式为TiOC2O4。它可由氢氧化钛和草酸反应制得。a. Bhatnagar, P. P.; Banerjee, T. Preparation of titanium oxalate. Journal of Scientific & Industrial Research (1956), 15B, 715-720. . [该文献所述氢氧化钛由二氧化钛溶于硫酸，再经碳酸钠或氨沉淀得到] b. Kharkar, D. P.; Patel, C. C. Oxalates of titanium. Journal of the Indian Institute of Science (1957), Sect. 39A, 41-48. . [该文献使用的是由四氯化钛水解产生的二氧化钛为反应原料]它存在于酸性介质中，当pH升高时，它会转化为配阴离子TiO(C2O4)22−。Babko, A. K.; Dubovenko, L. I. Oxalate complexes of titanium(IV). Zhurnal Neorganicheskoi Khimii (1959), 4, 372-378. .它和草酸铵反应，可以得到(NH4)2TiO(C2O4)2。Potdar, H. S.; Deshpande, S. B.; Deshpande, A. S.; Khollam, Y. B.; Patil, A. J.; Pradhan, S. D.; Date, S. K. Simplified chemical route for the synthesis of barium titanyl oxalate (BTO). International Journal of Inorganic Materials (2001), 3(7), 613-623. .它可用于制备纳米二氧化钛。Aruna, S. T.; Patil, K. C. Synthesis and properties of nanosize titania. Journal of Materials Synthesis and Processing (1996), 4(3), 175-179. 

参考文献

Category:钛化合物
Category:草酸盐