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Merck
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重要文件

910759

Sigma-Aldrich

Titanium aluminium carbide 211

≥80%, ≤40 μm particle size

同義詞:

MAX Phase 211, Ti2AlC

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About This Item

線性公式:
Ti2AlC
CAS號碼:
分類程式碼代碼:
12352311

化驗

≥80%

形狀

powder

顏色

dark gray

粒徑

≤40 μm

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應用

MAX phases are a family of ternary carbides and nitrides that share a similar layered hexagonal crystal structure. They are so called because of their chemical formula: M(n+1)AXn —where n = 1, 2, or 3, where M is an early transition metal, A is an element from the IIIA or IVA groups, and X is carbon and/or nitrogen class of materials.
Ti2AlC MAX phase exhibits high-temperature stability, thermal shock resistance, damage tolerance, crack-healing capability, good machinability, and exceptional oxidation resistance (immune to thermal cycling), and was widly used for high-temperature applications such as high-temperature heating elements, gas burner nozzles and industrial die inserts.

MAX phases are important precursors for synthesizing MXene, a highly conductive 2-dimentional nanomaterial. MXenes are produced by selective etching of the A element from the MAX phases. It combine the metallic conductivity of transition metal carbides with the hydrophilic nature of their hydroxyl or oxygen terminated surfaces. Ti2AlC MAX phase is one of the most used MAX phase for MXene (Ti2CTx).

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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2D metal carbides and nitrides (MXenes) for energy storage
Anasori B , et al.
Nature Reviews. Materials, 2(2), 16098-16098 (2017)
MAX phases: bridging the gap between metals and ceramics
Radovic M and Barsoum M W
American Ceramic Society Bulletin, 92(3), 20-27 (2013)
Michael Naguib et al.
Advanced materials (Deerfield Beach, Fla.), 26(7), 992-1005 (2013-12-21)
Recently a new, large family of two-dimensional (2D) early transition metal carbides and carbonitrides, called MXenes, was discovered. MXenes are produced by selective etching of the A element from the MAX phases, which are metallically conductive, layered solids connected by

文章

Optimizing the synthesis of high-quality 2D MXene flakes for 3D ink printing is essential to such technological developments as printable and flexible electronics.

Advanced technologies for energy conversion and storage aim to improve performance and reduce environmental impact.

Professor Gogotsi and Dr. Shuck introduce MXenes: a promising family of two-dimensional materials with a unique combination of high conductivity, hydrophilicity, and extensive tunability.

Gogotsi 教授和 Shuck 博士介紹 MXenes:一種很有前途的二維材料,獨特地結合了高傳導性、親水性和廣泛的可調性。

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