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鋯鈦酸鉛納米管制備工藝研究
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國家大學(xué)生創(chuàng)新性實(shí)驗(yàn)計(jì)劃;國家自然科學(xué)基金(50502013);黑龍江省青年基金(QC05C06)資助


Preparation Process of PZT Nanotubes with AAO Template
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    摘要:

    研究了溶膠-凝膠浸漬陽極氧化三氧化二鋁(AAO)模板法制備Pb(Zr0.52Ti0.48)O3(PZT)一維納米結(jié)構(gòu)的工藝方法。試驗(yàn)結(jié)果表明,以硝酸氧鋯、醋酸鉛、鈦酸丁酯(按0.52:1:0.48的摩爾配比)為原料,以乙二醇為溶劑,可獲得穩(wěn)定的PZT溶膠,通過反復(fù)滴加浸漬氧化鋁模板,最終經(jīng)650 ℃晶化處理和腐蝕AAO后得到PZT納米管。樣品表征結(jié)果說明,制得的PZT納米管為鈣鈦礦相,表面結(jié)構(gòu)完整、孔徑均一、排列均勻整齊,長50 μm、管徑300 nm、壁厚40 nm。

    Abstract:

    The preparation process of one dimensional nanostructure Pb(Zr0.52Ti0.48)O3 (PZT) using sol-gel dipping of anodized aluminium oxide (AAO) template was studied. Results show with zirconium oxynitrate, lead acetate and tetrabutyl titanate as raw materials (Zr:Pb:Ti=0.52:1:0.48) and ethylene glycol as solvent, stable and lasting PZT sol was obtained. Then the sol was injected into the hard template followed by the crystallization step at 650 oCo and corrosion of AAO; finally the PZT nanotubes were prepared. The characterization results shows the PZT nanotubes products are perovskite, with structurally integrated surface, uniform aperture and ordered arrangement, and their length is 50μm, the diameter 300 nm and the thickness 40 nm.

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李曉鵬,王 文,馮金彪,賈德昌,周 玉.鋯鈦酸鉛納米管制備工藝研究[J].稀有金屬材料與工程,2010,39(11):2035~2038.[Li Xiaopeng, Wang Wen, Feng Jinbiao, Jia Dechang, Zhou Yu. Preparation Process of PZT Nanotubes with AAO Template[J]. Rare Metal Materials and Engineering,2010,39(11):2035~2038.]
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  • 收稿日期:2010-06-26
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