单词 | metatitanic |
释义 | > as lemmasmetatitanic metatitanic adj. Brit. , U.S. , ΚΠ 1854 R. D. Thomson Cycl. Chem. 363/2 Metatitanic Acid, Ti3O6. Small shining plates, separating when anhydrous bichloride of titanium is saturated with carbonate of barytes, adding water and boiling rapidly. 1906 H. J. H. Fenton Notes Qualitative Anal. (new ed.) 169 Metatitanic acid TiO(OH)2 is obtained when a solution of Ti(OH)4 in HCl is boiled. 2003 J. Winkler Titanium Dioxide vii. 102 Freshly precipitated titanium oxy-hydrate (‘metatitanic acid’) from the hydrolysis is washed, reacted with sodium hydroxide to sodium titanate (Na,TiO,). and then ‘peptized’ with hydrochloric acid. < as lemmas |
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