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243647

二硅化钼

Name: 二硅化钼
Brand: ALDRICH

powder, ≥99% trace metals basis

别名:

Molybdenum silicide

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关于此项目

线性分子式:

MoSi₂

化学文摘社编号:

12136-78-6

分子量:

152.11

NACRES:

NA.23

PubChem Substance ID:

24854627

UNSPSC Code:

12352103

EC Number:

235-231-8

MDL number:

MFCD00151535

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属性

Quality Level

100

assay

≥99% trace metals basis

form

powder

reaction suitability

core: molybdenum, core: silicon

mp

1870-2030 °C (lit.)

density

6.31 g/mL at 25 °C (lit.)

SMILES string

[Mo++].[Si-]#[Si-]

InChI

1S/Mo.Si2/c;1-2/q+2;-2

InChI key

OVVBPJHTRZEJHC-UHFFFAOYSA-N

说明

General description

Molybdenum disilicide exhibits thermal stability, excellent oxidation resistance, and good electrical conductivity. The high melting point of 1870-2030 °C suggests it can withstand extremely high temperatures without undergoing phase changes ordegradation. Owing to its exceptional properties it is widely explored in the field of heating elements, furnaces,and aerospace components. High purity of ≥99% trace metals basis facilitates its use in electrode materials for Lithium oxide batteries. It is also utilized as an efficient cocatalyst for solar hydrogen production.

Application

Single-Crystal MoO₃ Micrometer and Millimeter Belts Prepared from Discarded Molybdenum Disilicide Heating Elements.: This study explores the utilization of discarded molybdenum disilicide heating elements to synthesize single-crystal MoO₃ belts. These materials exhibit high thermal stability and potential applications in high-temperature oxidation resistance and energy storage devices (Hou et al., 2018).
Highly Concentrated Si_1-xC_x Alloy with an Ordered Superstructure.: The research investigates Si-C alloys with ordered superstructures, highlighting their potential as high-temperature semiconductors. This material′s high thermal resistance and electronic properties make it suitable for advanced semiconductor applications (Qin et al., 2003).

存储类别

11 - Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

法规信息

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商品

Self-Propagating Reactions Induced by Mechanical Alloying

An article concerning self-propagating reactions induced by mechanical alloying, presented by Sigma-Aldrich.com.

全球贸易项目编号

货号	GTIN
243647-250G	04061838145499