Structure beyond Bragg:: Study of V2O5 nanotubes -: art. no. 085410

被引：126

作者：

Petkov, V ^{[1
]}

Zavalij, PY

Lutta, S

Whittingham, MS

Parvanov, V

Shastri, S

机构：

[1] Cent Michigan Univ, Dept Phys, Mt Pleasant, MI 48859 USA

[2] SUNY Binghamton, Dept Chem, Binghamton, NY 13902 USA

[3] Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA

来源：

PHYSICAL REVIEW B | 2004年 / 69卷 / 08期

关键词：

D O I：

10.1103/PhysRevB.69.085410

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The structure of V2O5 nanotubes has been experimentally determined. The approach of the atomic pair distribution function technique was employed because of the limited structural coherence in this nanophase material. It has been found that even a nanocrystal with the complex morphology of vanadium pentoxide nanotubes possesses an atomic arrangement very well defined on the nanometer length scale and well described in terms of a unit cell and symmetry. Using refined structural parameters a real-size model for the nanotubes has been constructed and used to explain their peculiar morphology.

引用

页数：6

共 28 条

[1] Manganese vanadium oxide nanotubes: Synthesis, characterization, and electrochemistry [J].