نتایج جستجو برای: lead titanate nanopowders

تعداد نتایج: 342801  

Journal: :Acta Crystallographica Section A Foundations of Crystallography 2013

2005
Zhi-Wen Wang Ting-Jie Wang Zhan-Wen Wang Yong Jin

Organic modification of nano-SiO2 particles was performed with supercritical CO2 as solvent and a titanate coupling reagent NDZ-201 as the modification reagent. The surface of the nano-SiO2 particles was changed after modification by the titanate coupling reagent from hydrophilic to hydrophobic. IR and thermo-gravimetric analyses indicate that the interaction between the titanate coupling reage...

2005
Y. B. Jeon R. Sood J.-h. Jeong S.-G. Kim

A thin film lead zirconate titanate, Pb(Zr,Ti)O3 (PZT), MEMS power generating device is developed. It is designed to resonate at specific frequencies from an external vibrational energy source, thereby creating electrical energy via the piezoelectric effect. Our cantilever device i t 2 f 1 d r ©

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