所有图片(1)
About This Item
线性分子式:
MgB2
CAS号:
分子量:
45.93
EC 号:
MDL编号:
UNSPSC代码:
12352300
PubChem化学物质编号:
NACRES:
NA.23
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质量水平
方案
≥99% trace metals basis
表单
powder
粒径
−100 mesh
SMILES字符串
[Mg]1B=B1
InChI
1S/B2.Mg/c1-2;/q+2;-2
InChI key
DRCUCSCGQLIENV-UHFFFAOYSA-N
一般描述
硼化镁 (MgB2) 粉末是一种超导材料,其临界转变温度 (Tc) = 39K。它可用于储氢、高能燃料和高场超导体等多种应用。
应用
- 硼化镁及其团聚颗粒的燃烧特性:这项研究检查了硼化镁的燃烧特性,并将它们与硼进行比较,以了解它们在含能材料中的潜力(Y Guo,X Zhou,W Zhang,L Deng,Y Du,S Cheng,2019年)。
- 关于二硼化镁 (MgB₂) 作为优良超导体的综述:讨论了二硼化镁的超导特性以及不同生产技术对这些特性的影响,这对于超导技术的应用至关重要(M Rafieazad,O Balci,S Acar,M Somer,2017年)。
- 新型硼化镁及其超导性:在高压下研究了新型硼化镁,探索了它们的潜在超导特性,这可能导致材料科学的新进展(MMD Esfahani,Q Zhu,H Dong,AR Oganov,2017年)。
特点和优势
具有独特性质的超导材料。
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
Zongqing Ma et al.
Nanoscale, 4(6), 2060-2065 (2012-02-22)
MgB(2) superconductors with unique microstructures were rapidly fabricated at low temperatures, and exhibited significantly improved critical current density (J(c)). According to the microstructure observations, the prepared samples consisted of lamellar nano MgB(2) grains with many embedded nanoimpurities (about 10 nm).
[Toxicokinetics of borates and borides after a single exposure].
L I Konstantinova et al.
Gigiena i sanitariia, (9-10)(9-10), 61-64 (1992-09-01)
Direct hydrogenation of magnesium boride to magnesium borohydride: demonstration of> 11 weight percent reversible hydrogen storage
Severa G, et al.
Chemical Communications (Cambridge, England), 46(3), 421-423 (2010)
H-W Li et al.
Nanotechnology, 20(20), 204013-204013 (2009-05-08)
Experimental and theoretical studies on Mg(BH4)2 were carried out from the viewpoint of the formation of the intermediate compound MgB12H12 with B12H12 cluster. The full dehydriding and partial rehydriding reactions of Mg(BH4)2 occurred according to the following multistep reaction: Mg(BH4)2
High critical current density and enhanced irreversibility field in superconducting MgB 2 thin films
Eom CB, et al.
Nature, 411(6837), 558-558 (2001)
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