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用红外光谱研究了溶胶 -凝胶法制备 Pb(1 - x) L ax Ti(1 - x/ 4 ) O3 (简称 PL T )铁电陶瓷薄膜的成胶机理 ;研究了前体溶液的稳定性及多次覆膜工艺。
The mechanism of gelation of Pb (1 - x) L ax Ti (1 - x / 4) O3 (PL T) ferroelectric ceramics thin films prepared by sol - gel method was studied by infrared spectroscopy. The stability of precursor solution And multiple coating process.