ʻO nā mea ʻeleʻele koʻikoʻi ka waiwai i ka hana uila a hōʻike i nā hiʻohiʻona he nui o ka māmā, ka uila a me ka magnetism. Nano rare honua, ua hōʻike i nā hiʻona he nui, e like me ka liʻiliʻi liʻiliʻi hopena, kiʻekiʻe ili hopena, quantum hopena, ikaika malamalama, uila, magnetic waiwai, superconductivity, Gao Huaxue hana, etc., hiki ke hoʻomaikaʻi nui i ka hana o ka mea a me ka hana, hoʻomohala i nā mea hou he nui. I loko o nā mea optical, nā mea luminescent, nā mea aniani, nā mea magnetic, nā mea pākaukau, nā seramika uila, nā mea hana ʻenekinia, nā catalysts a me nā ʻenehana kiʻekiʻe ʻē aʻe, e pāʻani i kahi hana koʻikoʻi.
Nā noiʻi hoʻomohala o kēia manawa a me nā kahua noi.
1. ʻO nā mea luminescent honua ʻaʻole i loaʻa: ka lepo nano-phosphor pauka (ka pauka kala, ka pauka kukui), e hoʻomaikaʻi ʻia ka maikaʻi o ka luminous, a e hoʻemi nui ʻia ka ʻai ʻana o ka honua. Hoʻohana nui iā Y2O3, Eu2O3, Tb4O7, CeO2, Gd2O3. E koho i mea hou no ka TV kala wehewehe kiʻekiʻe.
2. Nā mea hana Nano-superconducting: YBCO superconductors i hoʻomākaukauʻia e Y2O3, nā mea kiʻiʻoniʻoni lahilahi kūikawā, ka hana paʻa, ka ikaika kiʻekiʻe, ka maʻalahi o ka hanaʻana, kokoke i ka pae hana, nā manaʻo hoʻohiki.
3. ʻO nā mea nano-magnetic honua laha: hoʻohana ʻia no ka hoʻomanaʻo magnetic, ka wai magnetic, ka nui magnetoresistance, a me nā mea ʻē aʻe, kahi e hoʻomaikaʻi nui ai i ka hana a hoʻolilo i nā mea hana i ka miniaturization kiʻekiʻe. E like me ka oxide giant magnetoresistance target (REMnO3, etc.).
4. Rare earth high performance ceramics: hoʻohana i ka superfine or nanoscale Y2O3, La2O3, Nd2O3, Sm2O3 hoomakaukau e like me electronic ceramics (electronic sensor, PTC material, microwave material, capacitors, thermistors, etc.), electr properties, thermal properties, stability, improved many, is the important feature of electronic material to upgrade. No ka laʻana, ʻo nanometer Y2O3 a me ZrO2 ka ikaika ikaika a me ka paʻakikī i nā seramika sintering haʻahaʻa haʻahaʻa, i hoʻohana ʻia no ka lawe ʻana, ʻokiʻoki a me nā mea ʻaʻahu ʻē aʻe. Hoʻomaikaʻi maikaʻi ʻia ka hana o nā capacitors multi-layer a me nā mīkini microwave me nanometer Nd2O3 a me Sm2O3.
5. ʻO ka honua nano-catalyst: i ka nui o nā hopena kemika, hiki i ka hoʻohana ʻana i nā catalysts honua hiki ke hoʻomaikaʻi nui i ka hana catalytic a me ka catalytic pono. ʻO ka CeO2 nano pauka i loaʻa nā mea maikaʻi o ka hana kiʻekiʻe, ke kumu kūʻai haʻahaʻa a me ke ola lōʻihi i loko o ka mea hoʻomaʻemaʻe hoʻomaʻemaʻe kaʻa, a hoʻololi i nā metala makamae me nā tausani o nā tona i kēlā me kēia makahiki.
6. Rare honua ultraviolet absorber: nanometer CeO2 pauka he ikaika absorption o ultraviolet rays, hoʻohana 'ia i ka sunscreen cosmetics, sunscreen fiber, kaʻa aniani, etc.
7. ʻO ka pōloli pololei o ka honua: He hopena maikaʻi ka CeO2 ma ke aniani a pēlā aku. ʻO Nano CeO2 he kiʻekiʻe polishing precision a ua hoʻohana ʻia i loko o ka hōʻike aniani wai, silicon single chip, waiho aniani, etc.
I ka pōkole, ua hoʻomaka wale ka noi ʻana i nā nanomaterials honua, a ua hoʻopaʻa ʻia i ke kahua o ka ʻenehana kiʻekiʻe o nā mea hou, me ka waiwai hoʻohui kiʻekiʻe, ka ʻāpana noi ākea, ka mana nui a me ka hoʻohiki ʻana i nā manaʻo pāʻoihana.
Ka manawa hoʻouna: Jul-04-2022