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Artificial Lamellar Mesostructures to WS2 Nanotubes
Abstract
A direct pyrolysis method from artificial lamellar mesostructures to nanotubes was developed for the synthesis of tungsten disulfide (WS(2)) nanotubes. In this process, a tungsten sulfide artificial lamellar mesostructure composite with intercalated cetyltrimethylammonium cations (WS-L) was prepared on the basis of the recently developed template self-assembly of anionic tungstates (WS(4)(2-)) and cationic surfactant molecules (CTA(+)) in solution under appropriate conditions. After heating of this inorganic-surfactant lamellar composite material in an argon atmosphere to 850 degrees C, bulk quantities of uniform WS(2) nanotubes with diameters of 5-37.5 nm and lengths ranging from 0.2 to 5 microm were produced, which revealed a general rolling mechanism of layered sheets for tubule formation. The observations of transmission electron microscopy are in good agreement with the proposed rolling mechanism.
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Citations
Cited by
Synthesis and Characterization of Ion‐Exchangeable Titanate Nanotubes
Sun, X., & Li, Y. (2003) · Chemistry – A European Journal · doi:10.1002/chem.200204394 · Cited by 939
Self-citationWang, W. ‐., Zhu, Y. ‐., & Yang, L. ‐. (2007) · Advanced Functional Materials · doi:10.1002/adfm.200600431 · Cited by 423
Samadi, M., Sarikhani, N., Zirak, M., Zhang, H., Zhang, H.-L., & Moshfegh, A. Z. (2018) · Nanoscale Horizons · doi:10.1039/c7nh00137a · Cited by 408
Metadata
- Authors
- Li, Y. D., Li, X. L., He, R. R., Zhu, J., & Deng, Z. X.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2002-01-29
- Volume
- 124
- Issue
- 7
- Pages
- 1411-1416
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2043204689
- Cited by
- 334
- References
- 0
- FWCI
- 21.29
- Type
- journal article
- Language
- en
- Open access
- closed
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- Li, Y. D., Li, X. L., He, R. R., Zhu, J., & Deng, Z. X. (2002). Artificial Lamellar Mesostructures to WS2 Nanotubes. Journal of the American Chemical Society. https://doi.org/10.1021/ja012055m
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