Ihe mmetụta Fluoride Ion CS6710

Nkọwa Dị Mkpirikpi:

Elektrọd fluoride ion selective bụ elektrọd nhọrọ nke na-enwe mmetụta na mkpokọta nke ion fluoride, nke kachasị bụ elektrọd lanthanum fluoride.
Lanthanum fluoride electrode bụ ihe mmetụta e ji otu kristal lanthanum fluoride mee, nke e tinyere europium fluoride, nke nwere oghere lattice dị ka ihe bụ isi. Ihe nkiri kristal a nwere njirimara nke mbugharị fluoride ion na oghere lattice.
Ya mere, ọ nwere ezigbo njikwa ion. Site na iji akpụkpọ kristal a, enwere ike ịmepụta elektrọd ion fluoride site na ikewapụ ngwọta ion fluoride abụọ. Ihe mmetụta ion fluoride nwere ọnụọgụ nhọrọ nke 1.
Ọ fọrọ nke nta ka ọ ghara inwe nhọrọ nke ion ndị ọzọ dị na ngwọta ahụ. Naanị ion nwere nnyonye anya siri ike bụ OH-, nke ga-emeghachi omume na lanthanum fluoride ma metụta mkpebi nke ion fluoride. Agbanyeghị, enwere ike ịgbanwe ya iji chọpụta pH <7 nke ihe nlele iji zere nnyonye anya a.