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In-situ synthesis of nanocrystalline TiC powders, nanorods, and nanosheets in molten salt by disproportionation reaction of Ti(II) species
Yang, Lingxu; Wang, Ying; Liu, Ruijia; Liu, Huijun; Zhang, Xue; Zeng, Chaoliu; Fu, Chao
2020-01-15
Source PublicationJOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
Volume37Pages:173-180
AbstractA high-efficiency method is developed to in-situ synthesize nanocrystalline TiC powders, nanorods, and nanosheets by using equimolar ratio of Ti powder and acetylene black, multiwalled carbon nanotubes (MWCNTs), and graphene, respectively, as precursor in eutectic NaCl-KCl molten salt at 800-900 degrees C for 2-3 h. Higher temperature and longer duration are more beneficial for TiC preparation. In addition, mechanism of TiC formation was investigated by linear scan voltammetry. Results indicate that nanocrystalline TiC is in-situ synthesized by reaction between Ti atoms, which come from disproportionation reaction of Ti(II) species in the molten salt, and C atoms on the surface of carbon sources. (C) 2019 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
DOI10.1016/j.jmst.2019.08.017
WOS IDWOS:000503163100021
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/83230
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
Yang, Lingxu,Wang, Ying,Liu, Ruijia,et al. In-situ synthesis of nanocrystalline TiC powders, nanorods, and nanosheets in molten salt by disproportionation reaction of Ti(II) species[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2020,37:173-180.
APA Yang, Lingxu.,Wang, Ying.,Liu, Ruijia.,Liu, Huijun.,Zhang, Xue.,...&Fu, Chao.(2020).In-situ synthesis of nanocrystalline TiC powders, nanorods, and nanosheets in molten salt by disproportionation reaction of Ti(II) species.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,37,173-180.
MLA Yang, Lingxu,et al."In-situ synthesis of nanocrystalline TiC powders, nanorods, and nanosheets in molten salt by disproportionation reaction of Ti(II) species".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 37(2020):173-180.
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