20-30nm Fe2O3 nanoparticles alpha Iron Oxide nanopowders

ʻO ka wehewehe pōkole:

Loaʻa i nā nanomaterials: nā hopena ili, nā hopena leo, nā hopena quantum, nā hopena interface, a me nā waiwai e like me ke kukui, ka uila, a me ka magnetism.Paʻa kemika ʻo Fe2O3.ʻAʻole ʻo Fe2O3 wale nō ka maikaʻi o ka pale ʻana i ka māmā, ke kūpaʻa kemika, a me ka ʻole o ka ʻawaʻawa, akā loaʻa nō hoʻi ka dispersibility maikaʻi, ka mana kala a me ka hiki ke komo i nā kukuna ultraviolet.No laila, loaʻa i ka nano-Fe2O3 nā waiwai o ka hao hao a me ka nano-material i ka manawa like, a he mea nano-oxide multi-functional.


Huahana Huahana

20-30nm Fe2O3 Nanoparticles Alpha Iron Oxide Nanopowders

Hōʻike:

Code P635-1
Inoa Nanoparticles hao hao
Kumukumu Fe2O3
CAS No. 1309-37-1
Ka nui o ka ʻāpana 20-30nm
Maemae 99%
ʻAno Crystal alpha
Ka nana aku ʻulaʻula pauda
Nui ʻē aʻe 100-200nm
Pūʻolo 1kg / ʻeke a i ʻole e like me ka makemake
Nā noi kūpono ʻO nā mea hoʻonaninani, nā ʻīnika, ka lawe māmā ʻana, nā catalysts, nā kala, nā mea magnetic, etc.

wehewehe:

*Ka noi ʻana o ka nano-iron oxide i nā mea hoʻonaninani
Ma waena o nā puaʻa, ua kapa ʻia ʻo nano-iron oxide i ʻoki ʻoki ʻia (ka hao permeable).He 0.01μm ka nui o ka puaʻa iron oxide, no laila he chroma kiʻekiʻe, mana kiʻekiʻe a me ke aniani kiʻekiʻe.Ma hope o ka hoʻomaʻamaʻa ʻana i ka ʻili kūikawā, maikaʻi ka wili a me ka dispersibility.Hiki ke hoʻohana ʻia nā puaʻa iron oxide no ka ʻaila a me ka alkyd, amino alkyd, acrylic a me nā pena ʻē aʻe e hana ai i nā pena aniani, nona nā waiwai hoʻonaninani maikaʻi.

*Ka hoʻohana ʻana o ka nano-iron oxide i nā mea inika
Hiki ke ho'ohana 'ia ka hao oxide melemele no ka uhi 'ana i ka paia o waho o nā kini.ʻO ka ʻīnika ʻulaʻula ʻulaʻula Nano hao, kūpono loa no ka paia o loko o nā kini.Eia kekahi, pale ka ʻulaʻula iron oxide i nā mahana kiʻekiʻe o 300 ℃.He puaʻa kakaʻikahi ia i ka inika.No ka hoʻomaikaʻi ʻana i ka maikaʻi o ka paʻi ʻana i nā waihona kālā, hoʻohui pinepine ʻia nā puaʻa nano-iron oxide i nā inika paʻi banknote e hōʻoia i ka chroma a me ka chroma o nā banknotes.

* Ka hoʻohana ʻana o ka nano iron oxide i ka kala
Me ka hoʻomaikaʻi ʻana o ka nohona o nā kānaka, ʻoi aku ka nui o ka nānā ʻana o nā kānaka i nā kala i hoʻohana ʻia i ka lāʻau lapaʻau, nā mea hoʻonaninani, a me nā meaʻai.Ua lilo nā kala kala ʻole i ka nānā ʻana.ʻO ka Nano-iron oxide kahi mea pena kala maikaʻi ma lalo o ka mana koʻikoʻi o ka arsenic a me nā mea metala kaumaha.

*Ka hoʻohana ʻana i ka nano-iron oxide i nā mea hoʻomāmā
ʻO ka Fe2O3 nano-particle polysterol resin kiʻiʻoniʻoni maikaʻi ka mana absorption no ka mālamalama ma lalo o 600 nm, a hiki ke hoʻohana ʻia ma ke ʻano he kānana ultraviolet no nā mea semiconductor.

*Ka noi ʻana o ka nano-iron oxide i nā mea magnetic a me nā mea hoʻopaʻa leo magnetic
Loaʻa iā Nano Fe2O3 nā waiwai magnetic maikaʻi a me ka paʻakikī maikaʻi.Loaʻa ka nui o nā mea hoʻoheheʻe oxygen iron oxide (α-Fe2O3) a me ka iron oxide (γ-Fe2O3).Loaʻa i nā nanoparticles nā hiʻohiʻona o kahi hoʻolālā domain magnetic hoʻokahi a me ka coercivity kiʻekiʻe ma muli o ko lākou liʻiliʻi.ʻO ka hoʻohana ʻana iā lākou e hana i nā mea hoʻopaʻa leo magnetic hiki ke hoʻonui i ka ratio signal-to-noise a hoʻomaikaʻi i ka maikaʻi o ke kiʻi.

*Ka hoʻohana ʻana o ka nano iron oxide i ka catalyst
ʻO ka Nano-iron oxide kahi kikoʻī kikoʻī kikoʻī nui a me ka hopena koʻikoʻi.He mea hoʻoikaika maikaʻi.Ma muli o ka liʻiliʻi o ka nanoparticle, nui ka pākēneka o ka leo o ka ʻili, ʻokoʻa ke kūlana hoʻopaʻa a me ke kūlana uila o ka ʻili mai loko o ka ʻāpana, a ʻo ka hoʻohui piha ʻole ʻana o nā mana o ka ʻili e hoʻonui ai i nā wahi hana o ka ʻili.ʻOi aku ka kiʻekiʻe o ka hana a me ke koho o ka catalyst i hana ʻia i nā nanoparticles ma mua o nā catalysts maʻamau, a he lōʻihi kona ola a maʻalahi hoʻi e hana.

Kūlana mālama:

Pono e mālama ʻia nā nanopowders Fe2O3 i hoʻopaʻa ʻia, e pale i kahi māmā a maloʻo.Maikaʻi ka mālama ʻana i ka lumi wela.

SEM:

SEM-Fe2O3-20-30nm


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