Nickel Boride Hmoov, Ni2B

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Nickel Boride Hmoov, Ni2B

Nickel bonde Ameslikas siv los ua lub hauv paus tsim kom muaj ntau yam tshwm sim hauv ahydrogen huab cua. Nws tau siv los ua reactants thiab catalysts nyob rau hauv ntau. Qhov zoo ntawm npib tsib xee nyiaj ua lag luam yog feem ntau siab hardness, goodcatalytic effect, tshuaj lom neeg ruaj khov Thiab siab thermal stability, cov kua theem ua haujlwm tau zoo xaiv thiab reactivity, tuaj yeem tsis-hlau hlau hydrogenelectrode catalyst, roj cell electrode electrode catalyst.


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Cov mis mos molecular  NI2B
Tus Lej  12619-90-8
Nta  txho xim dub
Yog ceev  7.39 g / cm3
Melting taw tes  1020 C
Kev Siv  Nickel bonde Ameslikas tau siv los ua lub zog ua kom muaj qhov tsis haum nyob rau hauv ahydrogen. Nws tau siv los ua reactants thiab catalysts nyob rau hauv ntau. Qhov zoo ntawm npib tsib xee nyiaj ua haujlwm yog feem ntau siab hardness, goodcatalytic effect, tshuaj lom neeg ruaj khov Thiab siab thermal stability, nyob rau hauv cov kua theem ua haujlwm tau zoo xaiv thiab reactivity, tuaj yeem tsis-hlau hlau hydrogenelectrode catalyst, roj cell electrode electrode catalyst.

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COA

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COA

>> Cov Ntawv Pov Thawj Loj

COA

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Siv cov tshuaj Ni2B
Qhov hnyav molecular ntawm 69.52
Melting taw tes yog 1020 ℃
Tus txheeb ze ceev 7.3918
Mas sib nqus. Soluble hauv aqua regia thiab nitric acid. Txawm hais tias ruaj khov hauv huab cua qhuav, nws hnov ​​mob sai heev hauv huab cua noo, tshwj xeeb tshaj yog nyob ntawm muaj CO2. Nws reacts nrog chlorine roj thaum hlawv. Thaum rhuab nrog dej ua pa, nickel oxide thiab boric acid tuaj yeem tsim.

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