Nā nīnau i nīnau pinepine ʻia e pili ana i ka Erbium Oxide
Ua hōʻuluʻulu ka ʻoihana R&D o ke kime loea o UrbanMines Tech. Co., Ltd. i kēia ʻatikala e hāʻawi i nā pane piha i nā nīnau i nīnau pinepine ʻia e pili ana i ka erbium oxide. He kuleana koʻikoʻi kēia hui honua laha ʻole i ka hana ʻoihana ma nā kahua o ka optics, electronics, a me nā kemika. Ma ka hoʻohana ʻana i nā pono waiwai honua laha ʻole o Kina a me nā hiki ke hana no 17 mau makahiki, ua hoʻokumu ʻo UrbanMines Tech. Co., Ltd. iā ia iho ma ke ʻano he mea hoʻolako hilinaʻi ma ka honua holoʻokoʻa ma o ka hana ʻoihana, hana ʻana, hoʻokuʻu aku, a kūʻai aku i nā huahana erbium oxide kiʻekiʻe. Mahalo nui mākou i kou hoihoi.
- He aha ke ʻano hana no ka erbium oxide?
Hōʻike ʻia ka erbium oxide e kona ʻano pauka ʻulaʻula me ke ʻano kemika Er2O3.
- ʻO wai ka mea nāna i ʻike iā Erbium?
Ua ʻike mua ʻia ʻo Erbium i ka makahiki 1843 e ke kemika Suedena ʻo CG Mosander i kāna loiloi ʻana i ka yttrium. I kapa mua ʻia ʻo terbium oxide ma muli o ka huikau me ka oxide o kekahi mea ʻē aʻe (terbium), ua hoʻoponopono nā haʻawina ma hope i kēia hewa a hiki i ka wā i kapa ʻia ai ʻo "erbium" i ka makahiki 1860.
- He aha ka conductivity thermal o ka erbium oxide?
Hiki ke hōʻike ʻokoʻa ʻia ka conductivity thermal o Erbium Oxide (Er2O3) ma muli o ka ʻōnaehana anakahi i hoʻohana ʻia: – W/(m·K): 14.5 – W/cmK: 0.143 Hōʻike kēia mau waiwai ʻelua i nā nui kino like akā ua ana ʻia me ka hoʻohana ʻana i nā anakahi like ʻole - mika (m) a me kenimika (cm). E koho i ka ʻōnaehana anakahi kūpono e pili ana i kāu mau koi kikoʻī. E ʻoluʻolu e hoʻomaopopo he ʻokoʻa paha kēia mau waiwai ma muli o nā kūlana ana, ka maʻemaʻe o ka laʻana, ke ʻano o ke aniani, a pēlā aku, no laila ke paipai nei mākou e nānā i nā ʻike noiʻi hou a i ʻole nā loea kūkākūkā no nā noi kikoʻī.
- He mea ʻawahia anei ka erbium oxide?
ʻOiai hiki i ka erbium oxide ke hoʻoweliweli i ke olakino kanaka ma lalo o kekahi mau kūlana, e like me ka hanu ʻana, ka ʻai ʻana, a i ʻole ka pili ʻana i ka ʻili, ʻaʻohe hōʻike e hōʻike ana i kona ʻawahia kūlohelohe. Pono e hoʻomaopopo ʻia ʻoiai ʻaʻole hiki i ka erbium oxide ke hōʻike i nā waiwai ʻawahia, pono e hahai ʻia nā kaʻina palekana kūpono i ka wā e lawelawe ai e pale i nā hopena maikaʻi ʻole i ke olakino. Eia kekahi, he mea nui e pili i nā ʻōlelo aʻoaʻo palekana ʻoihana a me nā alakaʻi hana i ka wā e hana ai me kekahi mea kemika.
- He aha ka mea kūikawā e pili ana i ka erbium?
ʻO ke ʻano ʻokoʻa o ka erbium ma ke ʻano nui o kona mau waiwai optical a me nā wahi noi. ʻO ka mea nui e ʻike ʻia ʻo ia kona mau ʻano optical kūikawā i ke kamaʻilio fiber optical. Ke hoʻoulu ʻia e ka mālamalama ma nā nalu o 880nm a me 1480nm, hele nā iona erbium (Er*) i kahi hoʻololi mai ka mokuʻāina honua 4I15/2 a i ka mokuʻāina ikehu kiʻekiʻe 4I13/2. Ma ka hoʻi ʻana mai kēia mokuʻāina ikehu kiʻekiʻe i ka mokuʻāina honua, hoʻopuka ia i ka mālamalama me ka nalu o 1550nm. Hoʻonoho kēia ʻano kikoʻī i ka erbium ma ke ʻano he ʻāpana koʻikoʻi i nā ʻōnaehana kamaʻilio fiber optical, ʻoi aku hoʻi i loko o nā pūnaewele kelepona e pono ai ka hoʻonui ʻana o nā hōʻailona optical 1550nm. Hana nā mea hoʻoikaika fiber doped Erbium ma ke ʻano he mau mea optical pono ʻole no kēia kumu. Eia kekahi, ʻo nā noi o ka erbium e pili pū ana i:
- Kamaʻilio fiber-optic:
Hoʻoponopono nā mea hoʻonui fiber doped Erbium no ka nalowale o ka hōʻailona ma nā ʻōnaehana kamaʻilio a hōʻoia i ke kūpaʻa o ka hōʻailona ma o ka hoʻoili ʻana.
- ʻenehana Laser:
Hiki ke hoʻohana ʻia ʻo Erbium no ka hana ʻana i nā kristal laser i hoʻohui ʻia me nā ion erbium e hana ana i nā lasers palekana maka ma nā nalu o 1730nm a me 1550nm. Hōʻike kēia mau lasers i ka hana hoʻoili lewa maikaʻi loa a loaʻa ke kūpono ma nā wahi koa a me nā wahi kīwila.
-Nā noi lapaʻau:
Hiki i nā lasers Erbium ke ʻoki pololei, wili, a wehe i nā ʻiʻo palupalu, ʻoi aku hoʻi i nā ʻoki maka e like me ka wehe ʻana i ka cataract. Loaʻa iā lākou nā pae ikehu haʻahaʻa a hōʻike i nā helu omo wai kiʻekiʻe, e lilo ana lākou i ʻano hana ʻoki kino hoʻohiki. Eia kekahi, ʻo ka hoʻokomo ʻana i ka erbium i loko o ke aniani hiki ke hoʻopuka i nā mea laser aniani honua laha ʻole me ka ikehu pulse output nui a me ka mana output kiʻekiʻe i kūpono no nā noi laser mana kiʻekiʻe.
I ka hōʻuluʻulu manaʻo, ma muli o kona mau waiwai optical kūikawā a me nā kahua noi ākea i nā ʻoihana ʻenehana kiʻekiʻe, ua kū mai ka erbium ma ke ʻano he mea koʻikoʻi i ka noiʻi ʻepekema.
6. He aha ka mea e hoʻohana ʻia ai ka erbium oxide?
He ākea nā noi o ka erbium oxide, me nā optics, lasers, electronics, chemistry, a me nā ʻoihana ʻē aʻe.
Nā noi ʻōniʻoniʻo:Me kona ʻano refractive index kiʻekiʻe a me nā waiwai hoʻopuehu, he mea maikaʻi loa ka erbium oxide no ka hana ʻana i nā aniani optical, nā puka makani, nā mea ʻike laser, a me nā mea hana ʻē aʻe. Hiki ke hoʻohana ʻia i nā lasers infrared me kahi nalu hoʻopuka o 2.3 microns a me ka nui o ka ikehu kūpono no ka ʻoki ʻana, ka hoʻoheheʻe ʻana, a me nā kaʻina hana hōʻailona.
Nā noi Laser:He mea laser koʻikoʻi ka Erbium oxide i ʻike ʻia no kona ʻano kukuna kūikawā a me ka pono kukui kiʻekiʻe. Hiki ke hoʻohana ʻia i nā lasers solid-state a me nā lasers fiber. Ke hui pū ʻia me nā mea hoʻoulu e like me neodymium a me praseodymium, hoʻonui ka erbium oxide i ka hana laser no nā ʻano like ʻole e like me ka micromachining, ka welding, a me ka lāʻau lapaʻau.
Nā Noi Uila:Ma ke kahua o nā mea uila，Loaʻa ka hoʻohana ʻana o ka erbium oxide i nā mea semiconductor ma muli o kona kiʻekiʻe o ka luminous efficiency a me ka hana fluorescence e kūpono ai ia ma ke ʻano he mea fluorescent i nā hōʻike.，nā pūnaewele lā，a pēlā aku. Eia kekahi，Hiki ke hoʻohana ʻia ka erbium oxide e hana i nā mea superconducting wela kiʻekiʻe.
Nā Hoʻohana Kemika:Hoʻohana nui ʻia ka erbium oxide i ka ʻoihana kemika no ka hana ʻana i nā phosphors a me nā mea luminescent. Hiki ke hoʻohui ʻia me nā mea hoʻoulu like ʻole e hana i nā ʻano mea luminescent like ʻole, kahi e loaʻa ai nā noi nui i ka kukui, ka hōʻikeʻike, ka lāʻau lapaʻau, a me nā ʻoihana ʻē aʻe.
Eia kekahi, lawelawe ka erbium oxide ma ke ʻano he mea hoʻoluʻu aniani e hāʻawi i kahi ʻulaʻula rose i ke aniani. Hoʻohana ʻia hoʻi ia i ka hana ʻana i ke aniani luminescent kūikawā a me ke aniani infrared-absorbing 45. Loaʻa i ka Nano-erbium oxide ka waiwai noi nui aʻe ma kēia mau wahi ma muli o kona maʻemaʻe kiʻekiʻe a me ka nui o nā ʻāpana maikaʻi aʻe, e hiki ai ke hoʻonui i ka hana.
7. No ke aha i pipiʻi ai ke kumukūʻai o ka erbium?
He aha nā mea e kōkua ai i ke kumukūʻai kiʻekiʻe o nā lasers erbium? He pipiʻi nā lasers Erbium ma muli o kā lākou ʻenehana kūikawā a me nā ʻano hana. Ma ke ʻano kikoʻī, hana nā lasers erbium ma kahi nalu o 2940nm, kahi e hoʻohui ai i ko lākou kumukūʻai kiʻekiʻe.
ʻO nā kumu nui no kēia, ʻo ia ka paʻakikī o ka ʻenehana i komo i ka noiʻi ʻana, ka hoʻomohala ʻana, a me ka hana ʻana i nā lasers erbium e pono ai nā ʻenehana hou loa mai nā ʻano like ʻole e like me ka optics, electronics, a me ka ʻepekema mea. ʻO kēia mau ʻenehana holomua ka hopena i nā kumukūʻai kiʻekiʻe no ka noiʻi, ka hoʻomohala ʻana, a me ka mālama ʻana. Eia kekahi, he mau koi koʻikoʻi loa ke kaʻina hana o nā lasers erbium e pili ana i ka hana pololei a me ka ʻākoakoa ʻana e hōʻoia i ka hana laser maikaʻi loa a me ke kūpaʻa.
Eia kekahi, ʻo ka nele o ka erbium ma ke ʻano he mea honua kakaikahi e hāʻawi i kona kumukūʻai kiʻekiʻe i hoʻohālikelike ʻia me nā mea ʻē aʻe i loko o kēia māhele.
I ka hōʻuluʻulu manaʻo, ʻo ke kumukūʻai kiʻekiʻe o nā lasers erbium ma muli o kā lākou ʻike ʻenehana holomua, nā kaʻina hana koi, a me ka nele o nā mea.
8. ʻEhia ke kumukūʻai o ka erbium?
ʻO ke kumukūʻai i ʻōlelo ʻia no ka erbium ma ka lā 24 o Kepakemapa, 2024, he $185/kg, e hōʻike ana i ke kumukūʻai mākeke o ka erbium i kēlā manawa. He mea nui e hoʻomaopopo he pili ke kumukūʻai o ka erbium i nā loli i hoʻokele ʻia e nā loli o ke koi mākeke, nā dinamika lako, a me nā kūlana hoʻokele waiwai honua. No laila, no ka ʻike hou loa e pili ana i nā kumukūʻai erbium, he mea kūpono ke kūkākūkā pololei me nā mākeke kālepa metala pili a i ʻole nā ʻoihana kālā e loaʻa ai ka ʻikepili pololei.