Rare abubuwan duniyakansu suna da wadataccen tsarin lantarki kuma suna baje kolin kayan gani, lantarki, da abubuwan maganadisu. Bayan rare duniya nanomaterialization, shi exhibits da yawa halaye, kamar kananan size sakamako, high takamaiman surface sakamako, jimla sakamako, musamman karfi na gani, lantarki, Magnetic Properties, superconductivity, high sinadaran aiki, da dai sauransu, wanda zai iya ƙwarai inganta yi da kuma aiki. na kayan da haɓaka sabbin kayan da yawa. Zai taka muhimmiyar rawa a cikin manyan fasahohin fasaha kamar kayan gani, kayan da ke fitar da haske, kayan crystal, kayan maganadisu, kayan baturi, Electroceramics, yumbu injiniyoyi, masu haɓakawa, da sauransu?
1. Binciken ci gaba na yanzu da filayen aikace-aikace
1. Rare duniya luminescent abu: Rare duniya nano fluorescent foda (launi TV foda, fitila foda), tare da ingantattun haske yadda ya dace, zai ƙwarai rage adadin m duniya amfani. Yawan amfaniY2O3, Farashin 2O3, Tb4O7, CeO2, Gd2O3. Sabbin Kayayyakin Dan takara don Gidan Talabijin Mai Ma'ana Mai Girma.?
2. Nano superconducting kayan: YBCO superconductors shirya ta amfani da Y2O3, musamman bakin ciki kayan fim, da barga yi, high ƙarfi, sauki aiki, kusa da m mataki, da kuma m al'amurra.?
3. Rare duniya nano Magnetic kayan: amfani da Magnetic memory, Magnetic ruwa, giant magnetoresistance, da dai sauransu, ƙwarai inganta yi, yin na'urorin high-yi da miniaturized. Misali, oxide giant magnetoresistance hari (REMnO3, da dai sauransu).?
4. Rare duniya high-performance yumbu: Electroceramics (electronic firikwensin, PTC kayan, microwave kayan, capacitors, thermistors, da dai sauransu) shirya tare da matsananci-lafiya ko nanometer Y2O3, La2O3, Nd2O3, Sm2O3, da dai sauransu, wanda lantarki Properties, thermal Kaddarorin, da kwanciyar hankali sun inganta sosai, wani muhimmin al'amari ne na haɓaka kayan lantarki. Kayan yumbu da aka yi amfani da su a ƙananan yanayin zafi, irin su nano Y2O3 da ZrO2, suna da ƙarfi da ƙarfi, kuma ana amfani da su a cikin na'urori masu juriya irin su bearings da yankan kayan aiki; Ayyukan capacitors multilayer da na'urorin microwave da aka yi da nano Nd2O3, Sm2O3, da dai sauransu an inganta su sosai.?
5. Rare earth nanocatalysts: A yawancin halayen sinadarai, ana amfani da abubuwan da ba kasafai ba. Idan aka yi amfani da nanocatalysts na duniya da ba kasafai ba, za a inganta aikin su da ingancin su sosai. CeO2 nano foda na yanzu yana da fa'idodi na babban aiki, ƙarancin farashi da tsawon rayuwar sabis a cikin mai tsabtace motar mota, kuma ya maye gurbin mafi yawan karafa masu daraja, tare da amfani da dubban ton na shekara-shekara.
6. Rare duniya ultraviolet absorber:Nano CeO2foda yana da ƙarfi mai ƙarfi na haskoki na ultraviolet, kuma ana amfani dashi a cikin kayan kwalliyar rana, filayen hasken rana, gilashin mota, da sauransu?
7. Rare duniya daidaici polishing: CeO2 yana da kyau polishing sakamako a kan gilashin da sauran kayan. Nano CeO2 yana da madaidaicin polishing kuma an yi amfani dashi a cikin nunin kristal ruwa, wafers silicon, ajiyar gilashi, da dai sauransu. ƙarin ƙima, faffadan aikace-aikacen aikace-aikacen, babban yuwuwar, da kuma kyakkyawan fata na kasuwanci.?
2. Fasahar shiri
A halin yanzu, duka samarwa da kuma amfani da nanomaterials sun jawo hankali daga kasashe daban-daban. Nanotechnology na kasar Sin yana ci gaba da samun ci gaba, kuma an samu nasarar aiwatar da samar da masana'antu ko samar da gwaji a cikin nanoscale SiO2, TiO2, Al2O3, ZnO2, Fe2O3 da sauran kayan foda. Koyaya, tsarin samar da kayayyaki na yanzu da tsadar samarwa shine rauni mai mutuƙar rauni, wanda zai shafi yawaita aikace-aikacen nanomaterials. Don haka, ci gaba da ingantawa ya zama dole.?
Saboda tsarin lantarki na musamman da manyan radius na Atomic radius na abubuwan da ba kasafai ake samun su ba, sinadarai nasu sun sha bamban da sauran abubuwa. Sabili da haka, hanyar shirye-shiryen da fasahar bayan-jiyya na ƙarancin ƙasa nano oxides suma sun bambanta da sauran abubuwa. Manyan hanyoyin bincike sun hada da:?
1. Hanyar hazo: ciki har da hazo oxalic acid, hazo carbonate, hazo hydroxide, hazo mai kama, hazo mai rikitarwa, da sauransu. samfurori masu tsabta. Amma yana da wuyar tacewa kuma yana da sauƙin tarawa?
2. Hydrothermal Hanyar: Hanzarta da ƙarfafa hydrolysis dauki na ions karkashin high zafin jiki da kuma matsa lamba yanayi, da kuma samar da tarwatsa nanocrystalline nuclei. Wannan hanya za a iya samun nanometer powders tare da uniform watsawa da kunkuntar barbashi size rarraba, amma yana bukatar high zafin jiki da kuma high matsa lamba kayan aiki, wanda shi ne tsada da kuma m aiki.
3. Hanyar gel: Hanya ce mai mahimmanci don shirya kayan aikin inorganic, kuma yana taka muhimmiyar rawa wajen haɗakarwa. A ƙananan zafin jiki, mahadi na organometallic ko hadaddun kwayoyin halitta na iya samar da sol ta hanyar polymerization ko hydrolysis, kuma suna samar da gel a ƙarƙashin wasu yanayi. Ƙarin jiyya na zafi na iya haifar da ultrafine Rice noodles tare da takamaiman filaye mafi girma da mafi kyawun watsawa. Ana iya aiwatar da wannan hanyar a ƙarƙashin yanayi mai laushi, wanda ke haifar da foda tare da yanki mafi girma kuma mafi kyawun rarrabawa. Koyaya, lokacin amsawa yana da tsayi kuma yana ɗaukar kwanaki da yawa don kammalawa, yana sa ya zama da wahala a cika buƙatun masana'antu?
4. Hanyar lokaci mai ƙarfi: bazuwar yanayin zafi mai ƙarfi ana aiwatar da shi ta hanyar fili mai ƙarfi ko matsakaicin busassun kafofin watsa labarai. Misali, nitrate na duniya da ba kasafai ba da kuma oxalic acid ana haxa su ta hanyar milling na lokaci mai ƙarfi don samar da matsakaicin matsakaicin Oxalate na ƙasa mai wuya, wanda sai ya bazu a babban zafin jiki don samun foda mai kyau. Wannan hanya yana da babban tasiri yadda ya dace, kayan aiki mai sauƙi, da aiki mai sauƙi, amma sakamakon foda yana da ilimin halittar jiki mara kyau da rashin daidaituwa.?
Waɗannan hanyoyin ba na musamman ba ne kuma maiyuwa ba za su cika amfani da masana'antu ba. Akwai hanyoyi da yawa na shirye-shirye, irin su hanyar microemulsion na kwayoyin halitta, alcoholysis, da dai sauransu?
3. Ci gaban masana'antu
Samar da masana'antu sau da yawa ba ya ɗaukar hanya guda ɗaya, sai dai yana jawo ƙarfi da haɓaka rauni, kuma yana haɗa hanyoyin da yawa don cimma babban ingancin samfur, ƙarancin farashi, da aminci da ingantaccen tsari da ake buƙata don kasuwanci. Guangdong Huizhou Ruier Chemical Technology Co., Ltd. kwanan nan ya sami ci gaban masana'antu a cikin haɓaka nau'ikan halittun ƙasa da ba kasafai ba. Bayan hanyoyi masu yawa na bincike da gwaje-gwaje marasa iyaka, hanyar da ta fi dacewa da samar da masana'antu - an samo hanyar gel microwave. Babban fa'idar wannan fasaha ita ce: asalin 10 na gel ɗin gel ɗin na asali an rage shi zuwa rana ta 1, don haka ƙimar samarwa ta haɓaka sau 10, farashin yana raguwa sosai, kuma ingancin samfurin yana da kyau, yanki mai girma. , Halin gwajin mai amfani yana da kyau, farashin yana da 30% ƙasa da na samfuran Amurka da Japan, wanda ke da fa'ida sosai a duniya, Cimma matakin ci gaba na ƙasa da ƙasa.?
Kwanan nan, an gudanar da gwaje-gwajen masana'antu ta hanyar yin amfani da hanyar hazo, galibi ta yin amfani da ruwan ammonia da ammonia carbonate don hazo, da kuma yin amfani da kaushi na halitta don bushewa da jiyya na sama. Wannan hanya tana da tsari mai sauƙi da ƙananan farashi, amma ingancin samfurin ba shi da kyau, kuma har yanzu akwai wasu abubuwan haɓakawa waɗanda ke buƙatar ƙarin haɓakawa da haɓakawa.?
Kasar Sin babbar kasa ce dake cikin albarkatun kasa da ba kasafai ba. Haɓakawa da aikace-aikacen nanomaterials na ƙasa da ba kasafai sun buɗe sabbin hanyoyi don ingantaccen amfani da albarkatun ƙasa da ba kasafai ba, faɗaɗa iyakokin aikace-aikacen ƙasa da ba kasafai ba, haɓaka haɓaka sabbin kayan aikin aiki, haɓaka fitar da kayayyaki masu ƙima, da haɓaka ƙasashen waje. damar samun musanya. Wannan yana da muhimmiyar ma'ana mai amfani wajen mai da fa'idar albarkatu zuwa fa'idodin tattalin arziki.
Lokacin aikawa: Juni-27-2023