新型二维材料MXene的研究进展

张建峰, 曹惠杨, 王红兵

Research Progress of Novel Two-dimensional Material MXene

Jian-Feng ZHANG, Hui-Yang CAO, Hong-Bing WANG

表3 不同工艺条件下HF剥离MAX制备MXene的晶格参数c值

Table3 Process conditions and c-lattice parameters for MXene synthesis from MAX phases

MAX structure	MAX	MXene	Etching conduction			Particle size /μm	c-lattice parameter/nm		Ref.
MAX structure	MAX	MXene	HF/%	Time/h	Temp. /℃	Particle size /μm	MAX	MXene	Ref.
211	Ti₂AlC	Ti₂CT_x	10	10	25	<35	1.360	1.504	[10]
	Nb₂AlC	Nb₂CT_x	50	90	25	<38	1.388	2.234	[58]
	V₂AlC	V₂CT_x	40	168	25	<74	1.315	2.370	[59]
	TiNbAlC	TiNbCT_x	50	28	25	<35	1.379	1.488	[10]
312	Ti₃AlC₂	Ti₃C₂T_x	50	2	25	<35	1.842	2.051	[10-11]
	Ti₃AlC₂	Ti₃C₂T_x	40	20	25	-	1.862	2.089	[60]
	Ti₃AlC₂	Ti₃C₂T_x	49	24	60	-	1.830	1.990	[61]
	Ti₃AlCN	Ti₃CNT_x	30	18	25	<35	1.841	2.228	[10]
	(V_0.5Cr_0.5)₂AlC₂	(V_0.5Cr_0.5)₂C₂T_x	50	69	25	<35	1.773	2.426	[10]
413	Ta₄AlC₃	Ta₄C₃T_x	50	72	25	<35	2.408	3.034	[10]
	Nb₄AlC₃	Nb₄C₃T_x	48-51	96	25	<38	2.242	3.059	[21]