NIMTE OpenIR  > 2018专题
A theoretical investigation and synthesis of layered ternary carbide system U-Al-C
Bai, Xiaojing; Deng, Qihuang; Qiao, Yingjie; Qiu, Nianxiang; Zha, Xianhu; Zhou, Jie; Luo, Kan; Zhou, Yuhong; Huang, Qing; Du, Shiyu
2018
Source PublicationCERAMICS INTERNATIONAL
Volume44Issue:2Pages:1646-1652
AbstractThis article presents the theoretical predictions and experimental synthesis of the uranium-containing layered ternary carbides UAl3C3 and U2Al3C4. The electronic structures and mechanical properties of UAl3C3 and U2Al3C4 have been investigated by first-principles computations. The chemical bonding characteristics of UAl3C3 and U2Al3C4 have been compared to those of nanolaminated ternary carbides and strong interactions have been found between uranium and carbon atoms. Furthermore, UAl3C3 and U2Al3C4 powders have been fabricated by the solid state reaction method and the crystal structures of UAl3C3 and U2Al3C4 have been determined by X-ray diffraction (XRD). Based on the present results, the layered ternary carbides UAl3C3 and U2Al3C4 may provide an expansion of the derivative MAX phase (layered compounds) family as well as a new option for nuclear fuels.
KeywordMechanical-properties Physical-properties Crystal-structure Max Phases Irradiation Ti3alc2 Ti3sic2 Fuel Tolerance Ual3c3
Subject AreaPolymer Science
Language英语
Document Type期刊论文
Identifierhttp://ir.nimte.ac.cn/handle/174433/16844
Collection2018专题
Recommended Citation
GB/T 7714
Bai, Xiaojing,Deng, Qihuang,Qiao, Yingjie,et al. A theoretical investigation and synthesis of layered ternary carbide system U-Al-C[J]. CERAMICS INTERNATIONAL,2018,44(2):1646-1652.
APA Bai, Xiaojing.,Deng, Qihuang.,Qiao, Yingjie.,Qiu, Nianxiang.,Zha, Xianhu.,...&Du, Shiyu.(2018).A theoretical investigation and synthesis of layered ternary carbide system U-Al-C.CERAMICS INTERNATIONAL,44(2),1646-1652.
MLA Bai, Xiaojing,et al."A theoretical investigation and synthesis of layered ternary carbide system U-Al-C".CERAMICS INTERNATIONAL 44.2(2018):1646-1652.
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