Nā mea ʻeleʻele laha ʻoleloaʻa iā lākou nā hale uila waiwai nui a hōʻike i nā waiwai optical, uila, a me ka magnetic. Ma hope o ka honua nanomaterialization, hōʻike ia i nā ʻano he nui, e like me ka liʻiliʻi liʻiliʻi, ka hopena kikoʻī kikoʻī kiʻekiʻe, ka hopena quantum, optical ikaika loa, uila, mau waiwai magnetic, superconductivity, hana kemika kiʻekiʻe, etc., hiki ke hoʻomaikaʻi nui i ka hana a me ka hana. o nā mea a hoʻomohala i nā mea hou he nui. Ka mea, e pāʻani koʻikoʻi i loko o ke kiʻekiʻe-ʻenehana mahina e like me optical mea, malamalama-emitting mea, aniani mea, magnetic mea, pākaukau mea, Electroceramics, 'enekinia seramics, catalysts, etc.
1、 Ka noiʻi hoʻomohala o kēia manawa a me nā kahua noi
1. ʻO nā mea liʻiliʻi o ka honua kakaʻikahi: ʻO ka lepo nano fluorescent pauka (ka pauka TV kala, ka pauka kukui), me ka hoʻomaikaʻi maikaʻi ʻana o ka luminescent, e hōʻemi nui i ka nui o ka honua kakaʻikahi i hoʻohana ʻia. Hoʻohana nuiY2O3, Eu2O3, Tb4O7, CeO2, Gd2O3. Moho Mea Hou no ke Kiekie Definition Color Television.?
2. Nano superconducting mea: YBCO superconductors hoomakaukau me ka Y2O3, oi aku ka lahilahi kiʻiʻoniʻoni mea, i paʻa hana, kiʻekiʻe ikaika, maʻalahi hana, kokoke i ka hana pae, a me ka laula manao.?
3. ʻO nā mea hoʻoheheʻe nano ka honua ʻokoʻa: hoʻohana ʻia no ka hoʻomanaʻo magnetic, ka wai magnetic, ka nui magnetoresistance, a me nā mea ʻē aʻe, hoʻomaikaʻi nui i ka hana, hana i nā mea hana kiʻekiʻe a me ka miniaturized. No ka laʻana, oxide pilikua magnetoresistance pahu hopu (REMnO3, etc.).?
4. Rare earth high-performance ceramics: Electroceramics (electronic sensors, PTC material, microwave material, capacitors, thermistors, etc.) i hoomakaukauia me ka ultra-fine or nanometer Y2O3, La2O3, Nd2O3, Sm2O3, etc., nona ka waiwai uila, thermal. ua hoʻomaikaʻi maikaʻi ʻia nā waiwai, a me ke kūpaʻa, kahi mea nui o ka hoʻomaikaʻi ʻana i nā mea uila. ʻO nā Ceramics i hoʻopaʻa ʻia ma nā haʻahaʻa haʻahaʻa, e like me nano Y2O3 a me ZrO2, loaʻa ka ikaika ikaika a me ka paʻakikī, a hoʻohana ʻia i nā mea ʻaʻahu e like me nā bearings a me nā mea hana ʻoki; Ua hoʻomaikaʻi maikaʻi ʻia ka hana o nā capacitors multilayer a me nā mīkini microwave i hana ʻia o nano Nd2O3, Sm2O3, etc.
5. Nā nanocatalysts ka honua laha ole: I ka nui o na hana kemika, ua ho'ohana 'ia na mea ho'ohehe'e honua. Inā hoʻohana ʻia nā nanocatalysts honua, e hoʻomaikaʻi nui ʻia kā lākou hana catalytic a me ka pono. ʻO ka CeO2 nano pauka i kēia manawa i nā mea maikaʻi o ka hana kiʻekiʻe, ke kumu kūʻai haʻahaʻa a me ka lōʻihi o ka lawelawe ʻana i ka mīkini hoʻomaʻemaʻe kaʻa, a ua hoʻololi i ka hapa nui o nā metala makamae, me ka hoʻohana makahiki o nā tausani o nā tona.?
6. Kakaʻikahi honua ultraviolet absorber:Nano CeO2pauda i ikaika absorption o ultraviolet kukuna, a ua hoʻohana 'ia i loko o ka sunscreen cosmetics, sunscreen fibers, Car aniani, etc.?
7. ʻO ka pōloli pololei o ka honua: He hopena maikaʻi ka CeO2 ma ke aniani a me nā mea ʻē aʻe. Nano CeO2 i kiʻekiʻe polishing precision a ua hoʻohana 'ia i loko o ka wai aniani hōʻikeʻike, silicon wafers, aniani waihona, etc. I ka pōkole, ka noi o ka honua nanomaterials ua hoʻomaka wale a me ka concentrated ma ke kahua o kiʻekiʻe-tech hou mea, me ka kiʻekiʻe. ka waiwai i hoʻohui ʻia, ka laulā noi ākea, ka mana nui, a me nā manaʻo pāʻoihana maikaʻi loa.
2、 ʻenehana hoʻomākaukau
I kēia manawa, ʻo ka hana ʻana a me ka hoʻohana ʻana i nā nanomaterials ua huki ʻia ka manaʻo mai nā ʻāina like ʻole. Ke hoʻomau nei ka holomua o ka nanotechnology o Kina, a ua hoʻokō maikaʻi ʻia ka hana ʻenehana a i ʻole ka hoʻāʻo ʻana i ka nanoscale SiO2, TiO2, Al2O3, ZnO2, Fe2O3 a me nā mea pauka ʻē aʻe. Eia nō naʻe, ʻo ke kaʻina hana o kēia manawa a me nā kumukūʻai kiʻekiʻe o kona nāwaliwali make, e hoʻopilikia i ka hoʻohana ākea o nā nanomaterials. No laila, pono ka hoʻomaikaʻi mau ʻana.
Ma muli o ka hoʻolālā uila kūikawā a me ka radius Atomic nui o nā mea honua ʻokoʻa, ʻokoʻa loa kā lākou mau mea kemika mai nā mea ʻē aʻe. No laila, ʻokoʻa ke ʻano o ka hoʻomākaukau ʻana a me ka ʻenehana ma hope o ka mālama ʻana o ka honua nano oxides mai nā mea ʻē aʻe. ʻO nā ʻano noiʻi nui nā:?
1. Keʻano o ka ua: me ka ua oxalic acid, ka ua carbonate, ka ua hydroxide, ka ua homogeneous, ka ua paʻakikī, a me nā mea'ē aʻe. nā huahana maʻemaʻe kiʻekiʻe. Akā paʻakikī ke kānana a maʻalahi hoʻi e hōʻuluʻulu?
2. Hydrothermal ala: E hoʻokē a hoʻoikaika i ka hydrolysis pane o nā ion ma lalo o ke kiʻekiʻe wela a me ka puʻe kūlana, a me ka dispersed nanocrystalline nuclei. Hiki i kēia ʻano ke kiʻi i nā pauka nanometer me ka hoʻopuehu like ʻana a me ka hāʻawi ʻana i ka nui o ka nui, akā pono ia i ka wela kiʻekiʻe a me nā mea paʻi kiʻekiʻe, he pipiʻi a palekana ke hana.
3. gel ala: He hana koʻikoʻi ia no ka hoʻomākaukau ʻana i nā mea inorganic, a he hana koʻikoʻi i ka synthesis inorganic. Ma ka wela haʻahaʻa, hiki i nā pūhui organometallic a i ʻole nā mea paʻakikī ke hana i ka sol ma o ka polymerization a i ʻole hydrolysis, a hana i ka gel ma lalo o kekahi mau kūlana. Hiki i ka hoʻomaʻamaʻa wela hou ke hana i nā noodles raiki ultrafine me ka ʻili kikoʻī nui a me ka hoʻopuehu maikaʻi. Hiki ke hoʻokō ʻia kēia ʻano hana ma lalo o nā kūlana haʻahaʻa, e hopena i ka pauka me kahi ʻāpana ākea a ʻoi aku ka maikaʻi o ka dispersibility. Eia naʻe, lōʻihi ka manawa pane a lawe i kekahi mau lā e hoʻopau ai, e paʻakikī ana e hoʻokō i nā koi o ka ʻoihana?
4. Ke ʻano o ka pae paʻa: lawe ʻia ka decomposition wela kiʻekiʻe ma o ka hoʻohui paʻa a i ʻole ka hopena media Dry media. No ka laʻana, hui pū ʻia ka nitrate honua laha a me ka waikawa oxalic e ka wili pōleʻa paʻa paʻa e hana i waena o ka honua laha ʻole ʻOxalate, a laila hoʻoheheʻe ʻia i ka wela kiʻekiʻe e loaʻa ai ka pauka ultra-fine. He kiʻekiʻe ka hopena o kēia ʻano hana, nā lako maʻalahi, a me ka hana maʻalahi, akā ʻo ka hopena o ka pauka he irregular morphology a me ka ʻilihune uniformity.?
ʻAʻole kūʻokoʻa kēia mau ʻano a ʻaʻole hiki ke pili pono i ka ʻoihana. Nui nā ʻano hoʻomākaukau, e like me ke ʻano microemulsion organik, alcoholysis, etc.?
3、 Holomua i ka hoʻomohala ʻoihana
ʻAʻole hoʻohana pinepine ka hana ʻoihana i kahi ʻano hoʻokahi, akā huki i nā ikaika a hoʻokō i nā nāwaliwali, a hui pū i nā ʻano hana e hoʻokō ai i ka maikaʻi o ka huahana kiʻekiʻe, ke kumu kūʻai haʻahaʻa, a me ke kaʻina hana palekana a maikaʻi hoʻi i koi ʻia no ke kālepa. Ua holomua ʻo Guangdong Huizhou Ruier Chemical Technology Co., Ltd. i ka ʻoihana i ka hoʻomohala ʻana i nā nanomaterials honua. Ma hope o nā ʻano he nui o ka ʻimi ʻana a me nā hoʻāʻo helu ʻole, ua ʻike ʻia kahi ala kūpono no ka hana ʻoihana - microwave gel method. ʻO ka pōmaikaʻi nui loa o kēia ʻenehana ʻo ia: ua pōkole ka hopena gel 10 lā i ka lā 1, no laila e hoʻonui ʻia ka hana hana e 10 mau manawa, hoʻemi nui ʻia ke kumukūʻai, a maikaʻi ka maikaʻi o ka huahana, nui ka ʻili. , He maikaʻi ka hopena o ka mea hoʻohana, ʻo ke kumukūʻai he 30% haʻahaʻa ma mua o nā huahana ʻAmelika a me Iapana, kahi mea hoʻokūkū nui ma waena o ka honua, E hoʻokō i ka pae kiʻekiʻe honua.?
I kēia mau lā, ua hana ʻia nā hoʻokolohua ʻenehana me ka hoʻohana ʻana i ke ʻano o ka ua, me ka hoʻohana nui ʻana i ka wai ammonia a me ka ammonia carbonate no ka ua, a me ka hoʻohana ʻana i nā mea hoʻoheheʻe organik no ka dehydration a me ka mālama ʻana i ka ʻili. He hana maʻalahi kēia ʻano a me ke kumu kūʻai haʻahaʻa, akā ʻilihune ka maikaʻi o ka huahana, a aia kekahi mau agglomerations e pono ai ka hoʻomaikaʻi hou aʻe.
He ʻāina koʻikoʻi ʻo Kina i nā waiwai o ka honua. ʻO ka hoʻomohala ʻana a me ka hoʻohana ʻana i nā nanomaterials honua ua wehe i nā ala hou no ka hoʻohana pono ʻana i nā kumu waiwai o ka honua, hoʻonui i ke ʻano o nā noi honua, hoʻoikaika i ka hoʻomohala ʻana i nā mea hana hou, hoʻonui i ka lawe ʻana aku i nā huahana kiʻekiʻe, a hoʻomaikaʻi i nā haole. hiki ke hoʻololi i ka loaʻa kālā. He koʻikoʻi koʻikoʻi koʻikoʻi kēia i ka hoʻololi ʻana i nā pono waiwai i mau pono waiwai.
Ka manawa hoʻouna: Iune-27-2023