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  Bonding behavior and chemical stability of silica-based nanotubes and their 3D assembly

Dennenwaldt, T., Sedlmaier, S. J., Binek, A., Schnick, W., & Scheu, C. (2014). Bonding behavior and chemical stability of silica-based nanotubes and their 3D assembly. Journal of Physical Chemistry C, 118(16), 8416-8423. doi:10.1021/jp500408x.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0024-BC03-A Version Permalink: http://hdl.handle.net/21.11116/0000-0001-6E60-8
Genre: Journal Article

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 Creators:
Dennenwaldt, Teresa1, Author              
Sedlmaier, Stefan J.2, 3, Author              
Binek, Andreas3, Author              
Schnick, Wolfgang3, Author              
Scheu, Christina4, Author              
Affiliations:
1Department of Chemistry and Center for NanoScience (CeNS), Ludwig-Maximilians-Universität München, Butenandtstrasse 5-11 (E), Munich, Germany, ou_persistent22              
2Department of Chemistry, University of Oxford, Inorganic Chemistry Laboratory, South Parks Road, Oxford OX1 3QR, UK, ou_persistent22              
3Department of Chemistry, Center for NanoScience, Ludwig-Maximilians-Universität München, Butenandtstr. 5-13, 81377 Munich, Germany, ou_persistent22              
4Department of Chemistry and Center for NanoScience (CeNS), Ludwig-Maximilians Universität München, Germany, ou_persistent22              

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Free keywords: ENERGY-LOSS SPECTROSCOPY; SI3N4 NANOSTRUCTURES; INORGANIC NANOTUBES; OXYNITRIDE FILM; EDGE; SI; NITRIDOSILICATES; MONOCHROMATOR; MICROSCOPE; NANOWIRESChemistry; Science & Technology - Other Topics; Materials Science;
 Abstract: Recently discovered amorphous silica-based nanotubes (SBNTs) forming 3D hyperbranched assemblies were studied with transmission electron microscopy. The chemical composition and the element distribution in these template-free synthesized SBNTs were analyzed in depth at the nanoscale with energy-dispersive X-ray and electron energy loss spectroscopy. Furthermore, the bonding behavior of the elements Si, O, N, and P was examined. The SBNTs show a better resistance to extreme pH conditions than pure amorphous silica nanotubes. This is most likely due to the incorporation of N and P in the SBNTs.

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Language(s): eng - English
 Dates: 2014-04-24
 Publication Status: Published in print
 Pages: 8
 Publishing info: -
 Table of Contents: -
 Rev. Method: Peer
 Identifiers: ISI: 000335114200020
DOI: 10.1021/jp500408x
 Degree: -

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Title: Journal of Physical Chemistry C
  Abbreviation : J. Phys. Chem. C
Source Genre: Journal
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Publ. Info: Washington DC : American Chemical Society
Pages: - Volume / Issue: 118 (16) Sequence Number: - Start / End Page: 8416 - 8423 Identifier: ISSN: 1932-7447
CoNE: /journals/resource/954926947766_2