Citation: Yuan LIN, Feng Zhi JIANG, Jing Bo ZHANG, Yan Lin SONG, Lei JIANG, Xu Rui XIAO. Atomic Force Microscopy Studies on the Chemical Treatment of Nanocrystalline Porous TiO₂ Films[J]. Chinese Chemical Letters, ;2002, 13(5): 484-486. shu

Atomic Force Microscopy Studies on the Chemical Treatment of Nanocrystalline Porous TiO₂ Films

Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080

Received Date: 21 August 2001

Fund Project: This work was supported by National Rcscarch Fund lor Fundamental Key Projcct (G2000028205), Innovative Foundation of Chinese Acadcmy of Scicnccs and the Projcct of the National Natural Scicncc Foundation of China (29873057).

AFM has been utilized to study the surface topography and the local conductivity of nanocrystalline TiO₂ films. Improving the local conductivity by Ti(iso-C₃H₇O)₄ treatment is characterized by quantitative analysis of the simultaneous current image. The mechanism of Ti(iso C₃H₇O)₄ treatment is discussed.
- Nanocrystalline TiO₂films,
- chemical treatments,
- AFM topography,
- local conductivity
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