单词 | titanate |
释义 | titanaten. Chemistry. A compound or salt in which a titanium oxide or hydroxide is combined with a base. Also occasionally: any of various oxyanions or hydroxy anions of titanium.Recorded earliest in fluotitanate at fluo- comb. form 1.Titanates typically have the formula MTiO3 or M2TiO4, where M is a metallic element. ΘΚΠ the world > matter > chemistry > chemical substances > salts > [noun] > salts named by atomic number > titanates titanate1826 1826 Ann. Philos. New Ser. 11 371 Distinct genera of salts, entitled to the names of fluo-titanates, fluo-columbates, &c. 1839 A. Ure Dict. Arts 1254 By calcination with nitre, it [sc. titanium]..forms titanate of potassa. 1868 H. B. Jones & H. Watts Fownes's Man. Elem. Chem. (ed. 10) 450 The titanates have not been much studied. 1970 Physics Bull. Nov. 487/1 Two other classes of material which have been developed recently as promising photochromics..are the alkaline earth fluorides and titanates. 2008 G. Raj Adv. Inorg. Chem. (ed. 31) I. xlvii. 1186 Titanium ( iv) has a strong tendency to form complex ions such as titanate ion [TiO4]3-. 2010 Sci. Amer. (U.K. ed.) Aug. 17/1 Batteries with anodes made from lithium titanate seem less likely to overheat even under hot driving conditions. This entry has been updated (OED Third Edition, January 2018; most recently modified version published online March 2022). < |
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