| TiO2-derived titanate nanotubes by hydrothermal process with acid treatments and their microstructural evaluation. | |
| | |
MedLine Citation:
|
PMID: 20718481 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
|
In this study, the effect of post acid treatments with HCl aqueous solutions after the hydrothermal process on the microstructure of TiO2-derived titanate nanotube was investigated. Especially, the relationship between local structural changes with the HCl treatment and their thermal stability were investigated by X-ray absorption fine structure (XAFS). Consequently, it revealed that the replacement of Na+ with H+ (proton exchange) in TiO2-derived titanate nanotubes was caused by the acid treatment with HCl aqueous solutions and the excess acid treatment led to the disordering. Moreover, it was confirmed that the minor change of TiOx polyhedra in TiO2-derived titanate nanotubes was also related with this disordering. |
| | |
Authors:
|
Atsushi Nakahira; Takashi Kubo; Chiya Numako |
Publication Detail:
|
Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
|
Title: ACS applied materials & interfaces Volume: 2 ISSN: 1944-8244 ISO Abbreviation: ACS Appl Mater Interfaces Publication Date: 2010 Sep |
Date Detail:
|
Created Date: 2010-09-22 Completed Date: 2010-12-21 Revised Date: - |
Medline Journal Info:
|
Nlm Unique ID: 101504991 Medline TA: ACS Appl Mater Interfaces Country: United States |
Other Details:
|
Languages: eng Pagination: 2611-6 Citation Subset: IM |
Affiliation:
|
Department of Materials Science, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuencho, Naka-ku, Sakai, Osaka 599-8531, Japan. nakahira@mtr.osakafu-u.ac.jp |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
Acids
/
chemistry* Crystallization / methods Hot Temperature Materials Testing Nanotubes / chemistry*, ultrastructure* Particle Size Stress, Mechanical Surface Properties Tensile Strength Titanium / chemistry* Water / chemistry* |
| Chemical | |
Reg. No./Substance:
|
0/Acids; 13463-67-7/titanium dioxide; 7440-32-6/Titanium; 7732-18-5/Water |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Preparation of monodisperse chitosan microcapsules with hollow structures using the SPG membrane emu...
Next Document: DNA condensation by pH-responsive polycations.