Kedu ihe bụ zirconium hydroxide?

1. Okwu mmalite

Zirconium hydroxidebụ ngwakọta inorganic nwere usoro kemịkalZr (OH) 4. Ihe mejupụtara ya bụ ion zirconium (Zr4+) na ion hydroxide (OH-).Zirconium hydroxidebụ ihe siri ike na-acha ọcha nke na-agbaze n'ime acids mana ọ naghị agbaze na mmiri. Ọ nwere ọtụtụ ngwa dị mkpa, dị ka catalysts, seramiiki ihe, na biomedical ubi.Nkeji: 14475-63-9;12688-15-2

2. Ọdịdị

Usoro ihe omimi nkeZirconium hydroxide isZr (OH) 4, nke mejupụtara otu ion zirconium (Zr4+) na ion hydroxide anọ (OH -). Na steeti siri ike, usoro nkeZirconium hydroxideA na-etolite site na njikọ ion n'etiti ion zirconium na ion hydroxide. Ụgwọ dị mma nke ion zirconium na ụgwọ na-adịghị mma nke ion hydroxide na-adọta ibe ha, na-emepụta usoro kristal kwụsiri ike.

3. Njirimara anụ ahụ

Zirconium hydroxidebụ ihe siri ike na-acha ọcha nke yiri ntụ ntụ ma ọ bụ ahụ n'ọdịdị. Njupụta ya dị ihe dịka 3.28 g / cm ³, ebe mgbaze bụ ihe dịka 270 Celsius.Zirconium hydroxidefọrọ nke nta ka ọ bụrụ ihe a na-apụghị ịsọpụrụ na mmiri n'ime ụlọ okpomọkụ, ma soluble na acid. Solubility ya na-abawanye na mmụba nke okpomọkụ.Zirconium hydroxidenwere ezigbo nkwụsi ike nke okpomọkụ ma nwee ike iji ya mee ihe na okpomọkụ dị elu.

4. Chemical Njirimara

Zirconium hydroxidebụ ihe alkaline nwere ike imeghachi ya na acid iji mepụta nnu na mmiri kwekọrọ. Ọmụmaatụ,Zirconium hydroxidena-emeghachi omume na hydrochloric acid iji mepụtazirconium chloridena mmiri:

Zr (OH) 4+4HCl → ZrCl4+4H2O

Zirconium hydroxide nwekwara ike imeghachi omume na ion ọla ndị ọzọ na-etolite ebili mmiri. Dịka ọmụmaatụ, mgbe aZirconium hydroxidengwọta reacts na ammonium salts, a na-acha ọchaZirconium hydroxideA na-ebute mmiri ozuzo:

Zr (OH) 4+4NH4+→ Zr (OH) 4 · 4NH4

5. Ngwa

5.1 Ndị na-eme ihe

Zirconium hydroxidenwere ọtụtụ ngwa ngwa n'ọhịa nke ihe na-akpata. Enwere ike iji ya mee ihe dị ka ihe na-akpali akpali na mpaghara ndị dị ka nhazi mmanụ ala, nhazi kemịkalụ, na nchebe gburugburu ebe obibi.Zirconium hydroxidecatalysts nwere nnukwu ọrụ na selectivity, nke nwere ike ịkwalite mmeghachi omume ma melite ịdị ọcha nke ngwaahịa ahụ.

5.2 Ngwa seramiiki

Zirconium hydroxidea na-ejikwa ya eme ihe n'ọtụtụ ebe na nkwadebe nke ihe seramiiki. N'ihi ebe mgbaze ya dị elu na oke okpomọkụ na-eguzogide ya.Zirconium hydroxideenwere ike iji kwadebe ihe seramiiki na-ekpo ọkụ dị elu, dị ka ihe mgbagha na mkpuchi ihe mgbochi okpomọkụ. Na mgbakwunye,Zirconium hydroxidenwekwara ike melite n'ibu Njirimara na eyi iguzogide ihe seramiiki.

5.3 ngalaba biomedical

Zirconium hydroxidenwekwara ngwa dị mkpa na ngalaba biomedical. Enwere ike iji ya dozie ọkpụkpụ arụrụ arụ na ihe eji eme eze, dị ka nkwonkwo aka na ntinye eze. N'ihi ezigbo bioacompatibility ya na ọrụ ndu,Zirconium hydroxidenwere ike jikọta nke ọma na anụ ahụ mmadụ, na-ebelata ihe mgbu na ahụ erughị ala onye ọrịa.

6. Nchekwa

Zirconium hydroxidebụ n'ozuzu a dịtụ mma ogige. Otú ọ dị, n'ihi na ọ bụ alkalinity.Zirconium hydroxidenwere ike ịkpasu iwe na akpụkpọ ahụ na anya. Ya mere, mgbe ejiZirconium hydroxide, Ekwesịrị ịme usoro nchebe kwesịrị ekwesị, dị ka iyi uwe aka na anya.

Na mgbakwunye,Zirconium hydroxidenwekwara ụfọdụ nsi. Mgbe eji na njikwaZirconium hydroxide, ọ dị mkpa iji zere iku ume uzuzu ma ọ bụ ihe ngwọta iji gbochie mmebi nke usoro iku ume na nsị.

7. Nchịkọta

Zirconium hydroxidebụ ihe dị mkpa inorganic compound na chemical usoroZr (OH) 4. Ọ nwere ọtụtụ ngwa dị mkpa, dị ka catalysts, seramiiki ihe, na biomedical ubi.Zirconium hydroxidenwere ezigbo anụ ahụ na kemịkalụ ma enwere ike iji ya na oke okpomọkụ na gburugburu acidic. Otú ọ dị, mgbe eji na nhaziZirconium hydroxide, a ga-akwụ ụgwọ nlebara anya na alkalinity ya na nsị iji hụ na nchekwa. Site n'inweta nghọta miri emi nke ihe onwunwe na ngwa nkeZirconium hydroxide, otu onye nwere ike mma ahu nagide ya uru na-enye aka na mmepe nke metụtara ubi.

8.Nkọwapụta nke zirconium hydroxide

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