Tus nqi zoo tshaj ntawm Nickel Boride Ni2B hmoov

Khoom npe: NICKEL BORIDE

Molecular formula:Ni2B

English synonyms: NICKEL BORIDE; dinickel boride; Nickel boride yog 99%; nickelboride (ni2b); Boranetriylnickel (III);Nickel Boride Cov, -35 Mesh; NICKEL BORIDE, -30 MESH, 99% -325mesh

Molecular Luj: 128.2

MOL File: 12007-01-1.mol

CAS Nr .: 12619-90-8

Cov yam ntxwv: grey dub

Qhov ceev: 7.39 g / cm3

Melting point: 1020 ℃

Sib nqus heev. Soluble nyob rau hauv aqua regia thiab nitric acid. Txawm tias ruaj khov nyob rau hauv cov huab cua qhuav, nws reacts sai heev nyob rau hauv

huab cua noo, tshwj xeeb tshaj yog nyob rau hauv muaj CO2. Nws reacts nrog chlorine gas thaum hlawv. Thaum cua sov

nrog dej vapor, nickel oxide thiab boric acid tuaj yeem tsim.

Siv: Nickel boride yog Ameslikas siv los ua cov catalyst rau ntau yam kev cuam tshuam hauv ahydrogen cua. Nws tau raug siv los ua reactants thiab catalysts hauv ntau cov tshuaj tiv thaiv. Qhov zoo ntawm npib tsib xee boride feem ntau yog siab hardness, zoo catalytic nyhuv, tshuaj stability Thiab siab thermal stability, nyob rau hauv cov kua theemreaction muaj zoo selectivity thiab reactivity, yuav ua tau non-precious hlau hydrogenelectrode catalyst, roj cell electrode electrode catalyst.

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