오영제 정형진 2024-01-21T23:39:51Z 2024-01-21T23:39:51Z 2022-01-10 1991-12 https://pubs.kist.re.kr/handle/201004/146720 Sol-gel processing and properties of PZT powders and thin films 졸-겔법에 의한 PZT 합성과 박막제조 Article 3 Journal of the Korean ceramic society = 한국요업학회지, v.28, no.12, pp.943 - 952 Journal of the Korean ceramic society = 한국요업학회지 28 12 943 952 sol-gel PZT thin film powder synthesis pyrolysis catalyst RBS perovskite