Mea ʻike ʻAiona Fluoride CS6710

Wehewehe Pōkole:

ʻO ke electrode koho ion fluoride he electrode koho i pili i ka nui o ka ion fluoride, ʻo ka mea maʻamau ka electrode lanthanum fluoride.
ʻO ka electrode fluoride Lanthanum kahi sensor i hana ʻia me ka lanthanum fluoride single crystal i hoʻohui ʻia me ka europium fluoride me nā lua lattice ma ke ʻano he mea nui. Loaʻa i kēia kiʻiʻoniʻoni kristal nā ʻano o ka neʻe ʻana o ka ion fluoride i loko o nā lua lattice.
No laila, he maikaʻi loa kona conductivity ion. Me ka hoʻohana ʻana i kēia membrane kristal, hiki ke hana ʻia ka electrode ion fluoride ma ka hoʻokaʻawale ʻana i ʻelua mau hopena ion fluoride. Loaʻa i ka sensor ion fluoride kahi coefficient selectivity o 1.
A ʻaneʻane ʻaʻohe koho o nā ion ʻē aʻe i loko o ka hopena. ʻO ka ion wale nō me ka hoʻopilikia ikaika ʻo OH-, ka mea e hana me ka lanthanum fluoride a hoʻopilikia i ka hoʻoholo ʻana o nā ion fluoride. Eia nō naʻe, hiki ke hoʻoponopono ʻia e hoʻoholo i ka pH laʻana <7 e pale aku i kēia hoʻopilikia.