<trans-title>Molten Salt Synthesis of Nanolaminated Sc<sub>2</sub>SnC MAX Phase</trans-title>

Youbing LI; Yanqing QIN; Ke CHEN; Lu CHEN; Xiao ZHANG; Haoming DING; Mian LI; Yiming ZHANG; Shiyu DU; Zhifang CHAI; Qing HUANG

doi:10.15541/jim20200529

Journal of Inorganic Materials, Volume. 36, Issue 7, 773(2021)

Molten Salt Synthesis of Nanolaminated Sc₂SnC MAX Phase

Youbing LI^1,2, Yanqing QIN^1,2, Ke CHEN^1,2, Lu CHEN^1,2, Xiao ZHANG^1,2, Haoming DING^1,2, Mian LI^1,2, Yiming ZHANG^1,2, Shiyu DU^1,2, Zhifang CHAI^1,2, and Qing HUANG^1,2、*

Author Affiliations

¹1. Engineering Laboratory of Advanced Energy Materials, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China

²2. Qianwan Institute of CNiTECH, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China

show less

Figures & Tables(6)

1. Comparison of XRD patterns between (a) powders synthesized through the reaction between Sc, Sn, and C mixtures, and (b) the simulated one of Sc₂SnC

Download full size

View in Article

2. Comparison between experimental (blue line) and calculated XRD (red line) pattern of Sc₂SnC

Download full size

View in Article

3. (a) SEM image and (b) EDS analysis of Sc₂SnC, (c) elemental mappings of Sc, Sn and C elements

Download full size

View in Article

4. (a) Crystal structure , (b) calculated phonon dispersion and (c) band structure of Sc₂SnC, and (d) projected density of Sc, Sn, and C atom states in the Sc₂SnC

Download full size

View in Article

Table 1.
Atomic positions in Sc₂SnC determined from the Rietveld refinement
View table
View in Article
Table 1.
Atomic positions in Sc₂SnC determined from the Rietveld refinement
Site Element x y z Symmetry Wyckoff symbol
M Sc 1/3 2/3 0.5786 3m 4f
A Sn 1/3 2/3 0.2500 m2 2d
X C 0 0 0 m 2a

Table 2.
Theoretically predicted Lattice parameters (nm), calculated elastic constants, C_ij(GPa), bulk modulus, B (GPa), shear modulus, G (GPa), and Young’s modulus, E (GPa), Pugh ratio, G/B, and Poisson ratio, v, of different compounds

View table

View in Article

Table 2.
Theoretically predicted Lattice parameters (nm), calculated elastic constants, C_ij(GPa), bulk modulus, B (GPa), shear modulus, G (GPa), and Young’s modulus, E (GPa), Pugh ratio, G/B, and Poisson ratio, v, of different compounds

Compound	a/nm	c/nm	C₁₁	C₁₂	C₁₃	C₃₃	C₄₄	C₆₆	B	G	E	G/B	v	Ref.
Sc₂SnC	0.3368	1.4653	197	63	47	182	67	53	100	63	157	0.630	0.238	This work
V₂SnC	0.3134	1.2943	336	126	122	304	85	105	190	95	244	0.500	0.286	[35]
Ti₂SnC	0.3136	1.3641	337	86	102	329	169	126	176	138	328	0.784	0.188	[39]
Zr₂SnC	0.3352	1.4681	269	80	107	290	148	94	157	110	368	0.700	0.215	[39]
Hf₂SnC	0.3308	1.4450	330	54	126	292	167	138	173	132	316	0.763	0.195	[39]
Nb₂SnC	0.3244	1.3754	341	106	169	321	183	118	209	126	314	0.603	0.250	[39]

Tools

Get Citation

Copy Citation Text

Youbing LI, Yanqing QIN, Ke CHEN, Lu CHEN, Xiao ZHANG, Haoming DING, Mian LI, Yiming ZHANG, Shiyu DU, Zhifang CHAI, Qing HUANG. Molten Salt Synthesis of Nanolaminated Sc₂SnC MAX Phase[J]. Journal of Inorganic Materials, 2021, 36(7): 773

Download Citation

EndNote(RIS)BibTex Plain Text

Set citation alerts for article

Save article for my favorites

Paper Information

Category: RESEARCH LETTER

Received: Sep. 9, 2020

Accepted: --

Published Online: Nov. 25, 2021

The Author Email: HUANG Qing (huangqing@nimte.ac.cn)

DOI:10.15541/jim20200529

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology

Table 1. Atomic positions in Sc2SnC determined from the Rietveld refinement

Table 1. Atomic positions in Sc2SnC determined from the Rietveld refinement

Table 2. Theoretically predicted Lattice parameters (nm), calculated elastic constants, Cij (GPa), bulk modulus, B (GPa), shear modulus, G (GPa), and Young’s modulus, E (GPa), Pugh ratio, G/B, and Poisson ratio, v, of different compounds

Table 2. Theoretically predicted Lattice parameters (nm), calculated elastic constants, Cij (GPa), bulk modulus, B (GPa), shear modulus, G (GPa), and Young’s modulus, E (GPa), Pugh ratio, G/B, and Poisson ratio, v, of different compounds

Table 1.
Atomic positions in Sc₂SnC determined from the Rietveld refinement

Table 1.
Atomic positions in Sc₂SnC determined from the Rietveld refinement

Table 2.
Theoretically predicted Lattice parameters (nm), calculated elastic constants, C_ij(GPa), bulk modulus, B (GPa), shear modulus, G (GPa), and Young’s modulus, E (GPa), Pugh ratio, G/B, and Poisson ratio, v, of different compounds

Table 2.
Theoretically predicted Lattice parameters (nm), calculated elastic constants, C_ij(GPa), bulk modulus, B (GPa), shear modulus, G (GPa), and Young’s modulus, E (GPa), Pugh ratio, G/B, and Poisson ratio, v, of different compounds