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, hōʻike i nā hiʻohiʻona he nui, e like me ka liʻiliʻi liʻiliʻi hopena, kiʻekiʻe ili hopena, quantum hopena, kukui ikaika, uila, magnetic waiwai, superconductivity, Gao Huaxue hana, etc., hiki ke hoʻomaikaʻi nui i ka hana o ka mea a me ka hana, hoʻomohala. nui na mea hou. 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 superfine or nanoscale Y2O3, La2O3, Nd2O3, Sm2O3 hoʻomākaukau e like me nā mea uila uila (electronic sensor, PTC material, microwave material, capacitors, thermistors, etc.), uila waiwai, thermal properties, stability, hoʻomaikaʻi nui, ʻo ia ka mea nui o ka mea uila e hoʻomaikaʻi. 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