Njirimara na Ngwa nke Manganese Dioxide Nanoparticles
Nano-manganese dioxide, nke a na-akpọkwamanganese oxide nanoparticles(HN-MnO2-50), bụ ngwakọta inorganic nwere usoro kemịkalụ MnO2. Ọ bụ ntụ ntụ amorphous ojii ma ọ bụ kristal orthorhombic ojii. Ọ bụ ihe na-adịghị ike na mmiri, acid na-adịghị ike, ntọala na-adịghị ike, x acid, Cold L acid na-agbaze n'ime Y acid na-ekpo ọkụ n'okpuru kpo oku iji mepụta gas L. A na-eji ya na nkwadebe nke manganese salts, a na-ejikwa ya mee ihe dị ka oxidants, nchara na-ewepụ nchara, na ihe na-akpali akpali. Acidity na alkalinity: Manganese dioxide bụ amphoteric oxide. Ọ bụ ntụ ntụ ojii siri ike nke na-akwụsi ike na ụlọ okpomọkụ ma enwere ike iji ya mee ihe dị ka ihe na-emebi emebi maka batrị akọrọ. N'ime ụlọ nyocha, a na-ejikarị ihe onwunwe ya na-emeghachi omume na HCl gbadoro anya iji mepụta gas L.
Nano-manganese dioxide nke UrbanMines Tech mepụtara. Oke bụ ntụ ntụ amorphous ojii ma ọ bụ kristal orthorhombic ojii. Ọ bụ oxide siri ike nke manganese ma na-apụtakarị na pyrolusite na manganese nodules. Isi ojiji nke nano-manganese dioxide bụ imepụta batrị akọrọ, dị ka batrị carbon Zinc na batrị alkaline na-ejikarị eme ihe dị ka ihe na-akpata mmeghachi omume kemịkal ma ọ bụ dị ka oxidants siri ike na ngwọta acidic. Nanomanganese dioxide bụ ihe na-abụghị amphophilic oxide (na-abụghị nnu na-akpụ oxide). Ọ bụ ntụ ntụ ojii siri ike nke na-akwụsi ike na ụlọ okpomọkụ ma enwere ike iji ya mee ihe dị ka ihe na-emebi emebi maka batrị akọrọ. Ọ bụkwa oxidant siri ike na ọ naghị ere onwe ya, mana ọ na-akwado combustion. Ejikọtala ya na ihe ndị na-ere ọkụ.
Ngwa ngwa nkenano-manganese dioxide(HN-MnO2-50):
1. A na-ejikarị Nano-manganese dioxide (HN-MnO2-50) mee ihe dị ka onye na-emepụta ihe na batrị akọrọ. Manganese dioxide bụkwa ezigbo ihe na-eme ka agba agba na ụlọ ọrụ na-emepụta iko. Ọ nwere ike mee ka nnu ígwè dị ọnụ ala ghọọ nnu ígwè dị elu. Tụgharịa na-acha anụnụ anụnụ-acha akwụkwọ ndụ na iko na-adịghị ike odo odo. A na-eji ya na ụlọ ọrụ eletrọnịkị na-emepụta manganese-zinc ferrite magnetik. A na-eji ya dị ka ihe eji eme ihe maka ígwè-manganese alloys na ụlọ ọrụ na-emepụta ígwè na dị ka onye na-ekpo ọkụ na ụlọ ọrụ nkedo. Absorbent maka T monoxide na akụrụngwa mgbochi nje. N'ime ụlọ ọrụ kemịkalụ, a na-eji ya eme ihe dị ka oxidant, ihe na-eme ka ihe na-emepụta ihe na-emepụta ihe, na ihe na-eme ihe maka agba na inks. A na-ejikwa ya dị ka ihe ọkụ ọkụ ọkụ na ụlọ ọrụ egwuregwu, dị ka glaze maka ceramik na enamel, na dị ka ihe eji eme nnu manganese. A na-ejikwa ya na ọkụ ọkụ, nhicha mmiri na mwepụ ígwè, ọgwụ, fatịlaịza na ibipụta ákwà na ịcha akwa.
2. A na-eji Nano-manganese dioxide (HN-MnO2-50) mee ihe na batrị zinc-manganese; Ụdị manganese alkaline kwesịrị ekwesị maka batrị alkaline zinc-manganese, na ụdị alkali manganese na-enweghị mercury kwesịrị ekwesị maka batrị zinc-manganese dioxide alkaline. Nano manganese dioxide (HN-MnO2-50) bụ ezigbo ihe na-emebi batrị maka batrị. Tụnyere batrị akọrọ na-emepụta site na nkịtịmanganese dioxide,ọ nwere njirimara nke nnukwu ikike ịwepu, ọrụ siri ike, obere nha, na ogologo ndụ. Ya mere, Nanomanganese dioxide aghọwo ihe dị ezigbo mkpa maka ụlọ ọrụ batrị.
3. Na mgbakwunye na ịbụ isi akụrụngwa maka batrị, nanometer manganese dioxide (HN-MnO2-50) na-ejikarị eme ihe na mpaghara ndị ọzọ, dị ka: dị ka oxidant na mmepụta usoro nke ọma kemịkalụ na dị ka akụrụngwa na. manganese-zinc ferrite ihe ndọta dị nro.
4. Nano-manganese dioxide (HN-MnO2-50) nwere ike catalytic, oxidation / mbelata, mgbanwe ion na adsorption ike. Mgbe ọgwụgwọ na ịkpụzi, ọ bụ ihe magburu onwe mmiri nzacha ihe nzacha na keukwu arụmọrụ, na atụnyere na-ejikarị mmiri dị ọcha nzacha ihe dị ka arụ ọrụ carbon na zeolite, ọ nwere ike decolorization na metal mwepụ ikike.
Nano manganese dioxide mepụtara site naỤlọ ọrụ UrbanMines Tech. Oke, nlereanya: HN-MnO2-50, ọdịdị: nwa fluffy ntụ ntụ, urughuru size: nm 50nm, ịdị ọcha: (%) 99.9%, kpọmkwem n'elu ebe (m2 / g): 20-60 , nnukwu njupụta (g / cm3): 0.2-0.4.