The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Atomic-Scale Clarification of Structural Transition of MoS2 upon Sodium Intercalation
Abstract
Two-dimensional (2D) transition-metal dichalcogenides hold enormous potential for applications in electronic and optoelectronic devices. Their distinctive electronic and chemical properties are closely related to the structure and intercalation chemistry. Herein, the controversial phase transition from semiconductive 2H to metallic 1T phase and occupancy of the intercalated sodium (Na) upon electrochemical Na intercalation into MoS2 are clarified at the atomic scale by aberration-corrected scanning transmission electron microscope. In addition, a series of other complicated phase transitions along with lattice distortion, structural modulation, and even irreversible structural decomposition are recognized in MoS2 depending on the content of Na ion intercalation. It is shown that x = 1.5 in Na(x)MoS2 is a critical point for the reversibility of the structural evolution. Our findings enrich the understanding of the phase transitions and intercalation chemistry of the MoS2 and shed light on future material design and applications.
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Cites
Electronics and optoelectronics of two-dimensional transition metal dichalcogenides
Wang, Q. H., Kalantar-Zadeh, K., Kis, A., Coleman, J. N., & Strano, M. S. (2012) · Nature Nanotechnology · doi:10.1038/nnano.2012.193 · Cited by 16,374
The chemistry of two-dimensional layered transition metal dichalcogenide nanosheets
Chhowalla, M., Shin, H. S., Eda, G., Li, L.-J., Loh, K. P., & Zhang, H. (2013) · Nature Chemistry · doi:10.1038/nchem.1589 · Cited by 10,034
Gao, M.-R., Xu, Y.-F., Jiang, J., & Yu, S.-H. (2013) · Chemical Society Reviews · doi:10.1039/c2cs35310e · Cited by 1,610
High yield exfoliation of two-dimensional chalcogenides using sodium naphthalenide
Zheng, J., Zhang, H., Dong, S., Liu, Y., Tai Nai, C., Suk Shin, H., Young Jeong, H., Liu, B., & Ping Loh, K. (2014) · Nature Communications · doi:10.1038/ncomms3995 · Cited by 787
Cited by
Hu, Z., Liu, Q., Chou, S., & Dou, S. (2017) · Advanced Materials · doi:10.1002/adma.201700606 · Cited by 911
Electrochemistry of Nanostructured Layered Transition-Metal Dichalcogenides
Chia, X., Eng, A. Y. S., Ambrosi, A., Tan, S. M., & Pumera, M. (2015) · Chemical Reviews · doi:10.1021/acs.chemrev.5b00287 · Cited by 894
Xie, X., Ao, Z., Su, D., Zhang, J., & Wang, G. (2015) · Advanced Functional Materials · doi:10.1002/adfm.201404078 · Cited by 743
Solution‐Processed Two‐Dimensional MoS2 Nanosheets: Preparation, Hybridization, and Applications
Zhang, X., Lai, Z., Tan, C., & Zhang, H. (2016) · Angewandte Chemie International Edition · doi:10.1002/anie.201509933 · Cited by 678
Niu, F., Yang, J., Wang, N., Zhang, D., Fan, W., Yang, J., & Qian, Y. (2017) · Advanced Functional Materials · doi:10.1002/adfm.201700522 · Cited by 543
Metadata
- Authors
- Wang, X., Shen, X., Wang, Z., Yu, R., & Chen, L.
- Venue
- ACS Nano
- Publisher
- American Chemical Society (ACS)
- Published
- 2014-11-04
- Volume
- 8
- Issue
- 11
- Pages
- 11394-11400
- ISSN
- 1936-0851 (ISSN-L)
- 1936-086X
- OpenAlex
- W2318966519
- Cited by
- 421
- References
- 4
- FWCI
- 14.74
- Type
- journal article
- Language
- en
- Open access
- closed
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