Two-dimensional MXene Ti3C2 produced by exfoliation of Ti3AlC2

CORC > 上海硅酸盐研究所 > 中国科学院上海硅酸盐研究所 > 特种无机涂层重点实验室 > 期刊论文

	Two-dimensional MXene Ti3C2 produced by exfoliation of Ti3AlC2
	Feng, Aihu 1,2; Yu, Yun 1; Wang, Yong 1,2; Jiang, Feng 1,2; Yu, Yang 1; Mi, Le 1; Song, Lixin 1
刊名	MATERIALS & DESIGN
	2017-01-15
卷号	114 页码:161-166
关键词	MXene Bifluoride Ti3C2 Multilayer structure Ceramics
英文摘要	MXene, a new family of 2D materials, possesses excellent electrical conductivity and hydrophilicity. To date, the majority of MXenes are only successfully produced by exfoliating the MAX phases with high concentration hydrofluoric acid (HF). In this study, the 2D MXene Ti3C2 with larger interplanar spacing was successfully obtained by etching Ti3AlC2 with bifluoride (NaHF2, KHF2, NH4HF2) in single-stage process. The morphology, structure and element composition of prepared Ti3C2 samples were characterized by scanning electrons microscopy (SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD), energy dispersive spectrometer (EDS). The synthesis mechanism of Ti3C2 was elaborately demonstrated. The possible reaction equations between Ti3AlC2 and different bifluorides were generalized, indicating the formation of hydrosoluble by-products of Na3AlF6, K3AlF6 and (NH4)(3)AlF6. This work presents a safely effective method to synthesize the 2D nanocrystals MXene. (C) 2016 Elsevier Ltd. All rights reserved.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Materials Science, Multidisciplinary
研究领域[WOS]	Materials Science
关键词[WOS]	HIGH VOLUMETRIC CAPACITANCE ; LI-ION BATTERIES ; TITANIUM CARBIDE ; THERMAL-STABILITY ; STORAGE ; COMPOSITES ; ANODE ; INTERCALATION ; ELECTROLYTE ; PERFORMANCE
收录类别	SCI
语种	英语
WOS记录号	WOS:000390650800020
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/21919]
专题	上海硅酸盐研究所_特种无机涂层重点实验室_期刊论文
作者单位	1.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Coating Mat, Shanghai 200050, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Feng, Aihu,Yu, Yun,Wang, Yong,et al. Two-dimensional MXene Ti3C2 produced by exfoliation of Ti3AlC2[J]. MATERIALS & DESIGN,2017,114:161-166.
APA	Feng, Aihu.,Yu, Yun.,Wang, Yong.,Jiang, Feng.,Yu, Yang.,...&Song, Lixin.(2017).Two-dimensional MXene Ti3C2 produced by exfoliation of Ti3AlC2.MATERIALS & DESIGN,114,161-166.
MLA	Feng, Aihu,et al."Two-dimensional MXene Ti3C2 produced by exfoliation of Ti3AlC2".MATERIALS & DESIGN 114(2017):161-166.