SiB6 Silicon Hexaboride CAS 12008-29-6 Silicon Boride Powder

ʻO ka silicon boride, ka mea i ʻike ʻia he silicon hexaboride, he pauka ʻeleʻele-hina ʻeleʻele.ʻAʻole hiki ke hoʻoheheʻe ʻia ʻo Silicon boride i ka wai, kū i ka oxidation, thermal shock, a me ka hoʻouka kemika, a he ikaika kiʻekiʻe a paʻa hoʻi ma lalo o ka haʻalulu wela.He waiwai thermoelectric maikaʻi loa ka Silicon boride.Ma ke ʻano he mea thermoelectric P-type e pani i ka boron carbide, hiki i kona wela wela wela ke hiki i 1200 °.A ʻoi aku ka maikaʻi o kāna wili ʻana ma mua o ka boron carbide.

E pili ana i ke kūpaʻa: ʻAʻole decompose ke hoʻohana ʻia a mālama ʻia e like me nā kikoʻī.ʻO ka paʻakikī o ka silicon boride ma waena o ke daimana a me ka ruby, hiki iā ia ke alakaʻi i ka uila, a ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai.Ua wela i loko o ka chlorine kinoea a me ka wai mahu, a me ka ili hiki ke oxidized.Hiki ke hoʻoheheʻe ʻia i loko o ka paila nitric acid, ʻaʻole i hoʻololi ʻia i loko o ka potassium hydroxide i hoʻoheheʻe ʻia, akā decomposed i loko o ka waikawa sulfuric concentrated wela.