Electro-Synthesis of Ultrafine V2AlC MAX-Phase and Its Conversion Process towards Two-Dimensional V2CTX

Electro-Synthesis of Ultrafine V2AlC MAX-Phase and Its Conversion Process towards Two-Dimensional V2CTX
复制标题

超细V2AlC MAX相的电合成及其二维V2CTX转化过程

DOI:
10.1149/1945-7111/aba401
复制
发表时间:
2020-08
影响因子:
3.9
通讯作者:
Hu Meilong
Hu Meilong
中科院分区:
工程技术4区
文献类型:
--
作者:
Liu Pengjie;Hou Zhuoran;Hu Mengjun;Hu Liwen;Tang Rong;Wu Hongfei;Hu Meilong

文献摘要

参考文献

被引文献

相似文献

V2Alc是一种典型的三元金属间化合物,也是合成2D-MXenes V2C的前驱体。本工作以廉价的金属氧化物和碳为原料,采用熔盐电解法合成了最大相碳化物V2Alc,并通过化学腐蚀工艺将其转化为2DV2C。得到的超细V2Alc具有较高的纯度和均匀性,化学腐蚀得到的2D V2C呈现出独特的层状纳米片状结构。结合电子显微镜和X射线光电子能谱分析了薄膜的微观形貌和化学键状态。研究了反应机理,探索了合成V2AlC和2D V2C的简便方法。
V 2 AlC is a typical ternary intermetallic compound and a precursor to synthesis 2D-MXenes V 2 C. This work used cheap metal oxides and carbon as simple starting materials to fabricate MAX phases carbide V 2 AlC by molten salt electrolysis, and the obtained product could be converted into 2D V 2 C by a chemical etching process easily. The obtained ultrafine V 2 AlC possess high purity and homogeneity, and the 2D V 2 C from the chemical etching presented a unique layered Nano-sheets structure. TEM and X-ray photoelectron spectroscopy were combined to analysis the micromorphology and the chemical bonding states. And the reaction mechanism has been investigated to explore the facile synthetic method of V 2 AlC and 2D V 2 C.
通过与路易斯酸性熔盐反应合成纳米层压 MAX 相和 MXene 的元素替换方法
DOI: 10.1021/jacs.9b00574
发表时间: 2019-03-20
影响因子: 15
作者:
Li, Mian;Lu, Jun;Huang, Qing
通讯作者: Huang, Qing
DOI: 10.1007/s11663-018-1335-3
发表时间: 2018-07
期刊: Metallurgical and Materials Transactions B
影响因子: --
作者:
Jinhang Fan;Dingding Tang;X. Mao;Hua Zhu;Wei Xiao;Dihua Wang
通讯作者: Jinhang Fan;Dingding Tang;X. Mao;Hua Zhu;Wei Xiao;Dihua Wang
DOI: 10.1016/j.jallcom.2020.154003
发表时间: 2020
影响因子: 6.2
作者:
Liu Pengjie;Hu Mengjun;Hu Liwen;Yin Mingzhu;Wu Hongfei;Hu Meilong
通讯作者: Hu Meilong
用于卓越锂离子存储的原子钴共价设计夹层
DOI: 10.1002/adma.201802525
发表时间: 2018
期刊: Advanced Materials
影响因子: 29.4
作者:
Wang Changda;Xie Hui;Chen Shuangming;Ge Binghui;Liu Daobin;Wu Chuanqiang;Xu Wenjie;Chu Wangsheng;Babu Ganguli;Ajayan Pulickel M.;Song Li
通讯作者: Song Li
DOI: 10.1063/1.351899
发表时间: 1992-12
影响因子: 3.2
作者:
T. Tachibana;J. Glass
通讯作者: T. Tachibana;J. Glass