A novel route to prepare a Ti3SnC2/Al2O3 composite

Shuai Wang; Jun Cheng; Shengyu Zhu; Jiqiang Ma; Zhuhui Qiao; Jun Yang; Weimin Liu

doi:10.1016/j.scriptamat.2017.01.013

A novel route to prepare a Ti₃SnC₂/Al₂O₃ composite

Shuai Wang
, Jun Cheng
, Shengyu Zhu
, Jiqiang Ma
, Zhuhui Qiao
, Jun Yang
, Weimin Liu

Research output: Contribution to journal › Article › peer-review

37 Scopus citations

Abstract

In this study, a Ti₃SnC₂/Al₂O₃ composite was successfully synthesized from Ti₃AlC₂ and SnO₂. Al atoms in Ti₃AlC₂ could react with SnO₂ to generate Sn and Al₂O₃, leaving behind the intact Ti₃C₂ layers. The generated Sn atoms could diffuse into the Ti₃C₂ layers to form Ti₃SnC₂ or Ti₃Al_xSn_{1 − x}C₂ solid solutions. Considering the good diffusivity and high chemical reactivity of Al atoms, the use of appropriate oxides in the sintering of Al-containing M_{n + 1}AX_n ceramics may provide a new approach to synthesizing, or discovering, other new M_{n + 1}AX_n phases or solid solutions.

Original language	English
Pages (from-to)	80-83
Number of pages	4
Journal	Scripta Materialia
Volume	131
DOIs	https://doi.org/10.1016/j.scriptamat.2017.01.013
State	Published - 1 Apr 2017
Externally published	Yes

Keywords

MAX phases
Spark plasma sintering
Synthesis
TEM
TiSnC

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10.1016/j.scriptamat.2017.01.013

Cite this

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title = "A novel route to prepare a Ti3SnC2/Al2O3 composite",

abstract = "In this study, a Ti3SnC2/Al2O3 composite was successfully synthesized from Ti3AlC2 and SnO2. Al atoms in Ti3AlC2 could react with SnO2 to generate Sn and Al2O3, leaving behind the intact Ti3C2 layers. The generated Sn atoms could diffuse into the Ti3C2 layers to form Ti3SnC2 or Ti3AlxSn1 − xC2 solid solutions. Considering the good diffusivity and high chemical reactivity of Al atoms, the use of appropriate oxides in the sintering of Al-containing Mn + 1AXn ceramics may provide a new approach to synthesizing, or discovering, other new Mn + 1AXn phases or solid solutions.",

keywords = "MAX phases, Spark plasma sintering, Synthesis, TEM, TiSnC",

author = "Shuai Wang and Jun Cheng and Shengyu Zhu and Jiqiang Ma and Zhuhui Qiao and Jun Yang and Weimin Liu",

note = "Publisher Copyright: {\textcopyright} 2017 Acta Materialia Inc.",

year = "2017",

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day = "1",

doi = "10.1016/j.scriptamat.2017.01.013",

language = "英语",

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journal = "Scripta Materialia",

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TY - JOUR

T1 - A novel route to prepare a Ti3SnC2/Al2O3 composite

AU - Wang, Shuai

AU - Cheng, Jun

AU - Zhu, Shengyu

AU - Ma, Jiqiang

AU - Qiao, Zhuhui

AU - Yang, Jun

AU - Liu, Weimin

PY - 2017/4/1

Y1 - 2017/4/1

N2 - In this study, a Ti3SnC2/Al2O3 composite was successfully synthesized from Ti3AlC2 and SnO2. Al atoms in Ti3AlC2 could react with SnO2 to generate Sn and Al2O3, leaving behind the intact Ti3C2 layers. The generated Sn atoms could diffuse into the Ti3C2 layers to form Ti3SnC2 or Ti3AlxSn1 − xC2 solid solutions. Considering the good diffusivity and high chemical reactivity of Al atoms, the use of appropriate oxides in the sintering of Al-containing Mn + 1AXn ceramics may provide a new approach to synthesizing, or discovering, other new Mn + 1AXn phases or solid solutions.

AB - In this study, a Ti3SnC2/Al2O3 composite was successfully synthesized from Ti3AlC2 and SnO2. Al atoms in Ti3AlC2 could react with SnO2 to generate Sn and Al2O3, leaving behind the intact Ti3C2 layers. The generated Sn atoms could diffuse into the Ti3C2 layers to form Ti3SnC2 or Ti3AlxSn1 − xC2 solid solutions. Considering the good diffusivity and high chemical reactivity of Al atoms, the use of appropriate oxides in the sintering of Al-containing Mn + 1AXn ceramics may provide a new approach to synthesizing, or discovering, other new Mn + 1AXn phases or solid solutions.

KW - MAX phases

KW - Spark plasma sintering

KW - Synthesis

KW - TEM

KW - TiSnC

UR - https://www.scopus.com/pages/publications/85009959841

U2 - 10.1016/j.scriptamat.2017.01.013

DO - 10.1016/j.scriptamat.2017.01.013

M3 - 文章

AN - SCOPUS:85009959841

SN - 1359-6462

VL - 131

SP - 80

EP - 83

JO - Scripta Materialia

JF - Scripta Materialia

ER -

A novel route to prepare a Ti₃SnC₂/Al₂O₃ composite

Abstract

Keywords

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