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Large-pore mesoporous nanocrystalline titania thin films synthesized through evaporation-induced self-assembly

  • Kesong Liu
  • , Milin Zhang
  • , Keying Shi
  • , Honggang Fu*
  • *此作品的通讯作者
  • Heilongjiang University
  • Harbin Engineering University

科研成果: 期刊稿件文章同行评审

摘要

Mesoporous nanocrystalline TiO2 thin films with a large-pore diameter (up to 14 nm), narrow pore-size distribution have been synthesized by using tetrabutyl titanate as the inorganic precursor and triblock copolymer (Pluronic P123) as the structure-directing agent under acidic conditions. The synthetic method is based on the well-documented evaporation-induced self-assembly (EISA). The mesopore size of obtained samples can be adjusting by altering the inorganic source/surfactant mass ratio. The resulting materials were characterized by XRD, AFM, and nitrogen adsorption-desorption.

源语言英语
页(从-至)3308-3310
页数3
期刊Materials Letters
59
26
DOI
出版状态已出版 - 11月 2005
已对外发布

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