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	Wet-chemical synthesis of the size-controlled BaTiO3 nanoparticles for embedded capacitors
	Enhe Zhang; Suibin Luo; Wenhu Yang; Shuhui Yu; Rong Sun; Yubao Zhao
	2012
会议名称	14th International Conference on Electronic Materials and Packaging (EMAP)
会议地点	香港
英文摘要	In this work, a simple two-step route has been developed to synthesize ultrafine barium titanate (BaTiO3) with size ranging from 30 nm to 100nm by reacting barium hydroxide with tetrabutyl titanate in mixing solvent. This method facilitates the process-control and the property tailoring of the particles. The effect of 1,4-butylene glycol on hydrolysis rate of tetrabutyl titanate, temperature, solvent ratio between isopropanol and water, the particle size, the crystalline phase have been investigated. The prepared BaTiO3 nanoparticles were characterized using X-ray diffraction and scanning electron microscopy (SEM). The results show that the particle size can be easily tuned by adjusting the ratio of 1, 4-butylene glycol, isopropanol and water in solution. The dielectric behavior of the BaTiO3/PVDF at low frequency show that the interfacial polarization acts as an important role for the high dielectric constant (εr).
收录类别	EI
语种	英语
内容类型	会议论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/3866]
专题	深圳先进技术研究院_集成所
作者单位	2012
推荐引用方式 GB/T 7714	Enhe Zhang,Suibin Luo,Wenhu Yang,et al. Wet-chemical synthesis of the size-controlled BaTiO3 nanoparticles for embedded capacitors[C]. 见:14th International Conference on Electronic Materials and Packaging (EMAP). 香港.

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