Kim, ID Rothschild, A Hyodo, T Tuller, HL 2024-01-21T03:40:11Z 2024-01-21T03:40:11Z 2021-09-01 2006-02 1530-6984 https://pubs.kist.re.kr/handle/201004/135798 Chemical and physical synthesis routes were combined to prepare macroporous CaCu3Ti4O12 thin films by pulsed laser deposition onto poly(methyl methacrylate) (PMMA) microsphere templated substrates. These films showed remarkably enhanced gas sensitivity compared with control films deposited on untreated substrates, demonstrating the virtues of combining thin film physical vapor deposition (PVD) techniques in concert with colloidal templates to produce macroporous structures of inorganic films with enhanced surface activity for applications in chemical sensors, catalysts, and fuel cells. English AMER CHEMICAL SOC HIGH-DIELECTRIC-CONSTANT SILICA SIZE Microsphere templating as means of enhancing surface activity and gas sensitivity of CaCu3Ti4O12 films Article 10.1021/nl051965p 1 NANO LETTERS, v.6, no.2, pp.193 - 198 NANO LETTERS 6 2 193 198 scie scopus 000235532700010 2-s2.0-33644931964 Chemistry, Multidisciplinary Chemistry, Physical Nanoscience & Nanotechnology Materials Science, Multidisciplinary Physics, Applied Physics, Condensed Matter Chemistry Science & Technology - Other Topics Materials Science Physics Article HIGH-DIELECTRIC-CONSTANT SILICA SIZE