Formation, structure, and stability of titanate nanotubes and their proton conductivity
Article Abstract:
High yield H-form trititanate nanotubes are synthesized, and their structures are characterized by using X-ray diffraction (XRD) and high-resolution transmission electron microscopy (HRTEM). Structural characterizations by XRD and HRTEM further give indications that the structure of the nanotubes can be regarded as a result from rolling up individual sheets of H(sub 2)Ti(sub 3)O(sub 7).
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2005
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High-yield synthesis of single-wall carbon nanotubes on MCM41 using catalytic chemical vapor deposition of acetylene
Article Abstract:
High-quality single-wall carbon nanotubes (SWNTs) with narrow diameter distribution are grown on Fe/Co-loaded MCM41 by using acetylene as the carbon source within a short reaction period. The method is found to be appropriate for the preparation of a bimetal catalyst leading to a high-yield synthesis of SWNTs in a short time scale.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2006
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First-principles studies of SnS2 nanotubes: A potential semiconductor nonowire
Article Abstract:
The study used first principles calculations to predict the stability and electronic structures of SnS2 nanotubes. Ban structure calculations concluded that SnS2 nanotubes could have moderate band gaps regardless of their chirality.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2005
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- Abstracts: Manipulation of individual carbon nanotubes and their interaction with surfaces. Adsorption of NH3 and NO2 on single-walled carbon nanotubes
- Abstracts: Thermodynamics, orientational order and elasticity of strained liquid crystalline melts and elastomers
- Abstracts: Controlled precipitation of solubilized carbon nanotubes by delamination of DNA
- Abstracts: Structure of an accurate ab initio model of the aqueous [Cl.sup.-] ion at high temperatures. Ion pair formation in water. association constants of bolaform, bisquaternary ammonium, electrolytes by chemical trapping
- Abstracts: Reaction of H2S and S2 with metal/oxide surfaces: band-gap size and chemical reactivity. XANES characterization of extremely nanosized metal-carbonyl subspecies (Me=Cr, Mn, Fe, and Co) confined into the mesopores of MCM-41 materials