Formation mechanisms of Cr2AlB2, Cr3AlB4, and Fe2AlB2 MAB phases

被引：28

作者：

Hanner, Luke A. ^{[1
]}

Kota, Sankalp ^{[1
]}

Barsoum, Michel W. ^{[1
]}

机构：

[1] Drexel Univ, Dept Mat Sci & Engn, Philadelphia, PA 19104 USA

来源：

MATERIALS RESEARCH LETTERS | 2021年 / 9卷 / 08期

基金：

美国国家科学基金会;

关键词：

Topotaxy; Fe2AlB2; Cr2AlB2; Cr3AlB4; MAB phases; BEHAVIOR;

D O I：

10.1080/21663831.2021.1912843

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Quenching studies of CrB-Al, CrB-Al-B and ss-FeB-Al mixtures revealed that all three undergo a topotactic transformation in the presence of Al to form Cr2AlB2, Cr3AlB4, and Fe2AlB2 MAB phases, respectively. The formation mechanism is intercalation for the Cr-based compounds, and reconstructive for the ss-FeB based mixture.

引用

页码：323 / 328

页数：6

共 21 条

[1] Ternary Borides Cr2AlB2, Cr3AlB4, and Cr4AlB6: The First Members of the Series (CrB2)nCrAl with n=1, 2, 3 and a Unifying Concept for Ternary Borides as MAB-Phases [J].

Ade, Martin ;

Hillebrecht, Harald .

INORGANIC CHEMISTRY, 2015, 54 (13) :6122-6135

[2] Rediscovering the Crystal Chemistry of Borides [J].

Akopov, Georgiy ;

Yeung, Michael T. ;

Kaner, Richard B. .

ADVANCED MATERIALS, 2017, 29 (21)

[3] Topochemical Deintercalation of Al from MoAIB: Stepwise Etching Pathway, Layered Intergrowth Structures, and Two-Dimensional MBene [J].

Alameda, Lucas T. ;

Moradifar, Parivash ;

Metzger, Zachary P. ;

Alem, Nasim ;

Schaak, Raymond E. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2018, 140 (28) :8833-8840

[4]

BAILEY SW, 1977, AM MINERAL, V62, P411

[5] Ultra-high temperature ablation behavior of MoAlB ceramics under an oxyacetylene flame [J].

Bei, Guoping ;

van der Zwaag, Sybrand ;

Kota, Sanklap ;

Barsoum, Michel W. ;

Sloof, Willem G. .

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2019, 39 (06) :2010-2017

[6] TOPOTAXY, NUCLEATION AND GROWTH [J].

FIGLARZ, M ;

GERAND, B ;

DELAHAYEVIDAL, A ;

DUMONT, B ;

HARB, F ;

COUCOU, A ;

FIEVET, F .

SOLID STATE IONICS, 1990, 43 :143-170

[7]

Hanner LA., 2020, QUATERNARY SOLID SOL

[8]

Hubbard C.R., 1988, Powder Diffract., V3, P74, DOI [10.1017/S0885715600013257, DOI 10.1017/S0885715600013257]

[9] Topochemical synthesis of phase-pure Mo2AlB2 through staging mechanism [J].

Kim, Kijae ;

Chen, Chi ;

Nishio-Hamane, Daisuke ;

Okubo, Masashi ;

Yamada, Atsuo .

CHEMICAL COMMUNICATIONS, 2019, 55 (63) :9295-9298

[10] A progress report on the MAB phases: atomically laminated, ternary transition metal borides [J].

Kota, Sankalp ;

Sokol, Maxim ;

Barsoum, Michel W. .

INTERNATIONAL MATERIALS REVIEWS, 2020, 65 (04) :226-255

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