ZnO Zinc Oixde nanoparticles imhando nyowani yemhando yepamusoro-inoshanda yakanaka inorganic chigadzirwa chezana ramakore rechi21.Iyo nano saizi zinc oxide inogadzirwa neHongwu Nano ine chidimbu saizi ye20-30nm, nekuda kweiyo yakatsetseka particle size uye yakakura yakananga nzvimbo, zvinhu zvine pamusoro pemhedzisiro, diki saizi mhedzisiro uye macroscopic quantum tunneling mhedzisiro.Iyo nano-level ZNO ine yakakosha kuita mune zvemagineti, yekuona, yemagetsi, uye inonzwira uye nekudaro ine maapplication matsva ayo general ZNO zvigadzirwa hazvigone kuenderana.Pazasi pane sumo pfupi pamashandisirwo e nano ZNO mune mamwe minda yakakosha, ichiratidza tarisiro yayo inoyevedza uye inovimbisa.
Hongwu NanoZNO zinc oxide nanoparticles, saizi 20-30nm 99.8%, chando chena spherical poda inotengeswa.
1. Kushandisa muzvizoro-Zvitsva zvezuva uye antibacterial agents
Chiedza chezuva chinosanganisira X-rays, ultraviolet rays, infrared rays, chiedza chinooneka uye electromagnetic masaisai.Yakakodzera ultraviolet mwaranzi inobatsira kuhutano hwevanhu, asi yakawandisa ultraviolet mwaranzi inogona kukuvadza immune system yemunhu, kukurumidza kukwegura kweganda, uye kukonzera matambudziko akasiyana eganda.Mumakore achangobva kupfuura, nokuparadzwa kweozone layer yemhepo, kusimba kwemwaranzi yeultraviolet inosvika pasi kwave kuchiwedzera.Kudzivirirwa kwemwaranzi yeultraviolet yave nyaya yakakosha yekutsvagisa yekuzvidzivirira.Iyo bhendi gap ye zinc oxide ndeye 3.2eV, uye inopindirana yekunyudza wavelength i388nm, uye nekuda kwehuwandu hwehukuru hwekuita, iyo yakatsetseka iyo zvidimbu, zvirinani inogona kutora ultraviolet rays, kunyanya kune ultraviolet rays ye280-320nm.Nano particles zvakare ane yakanaka inooneka light transmittance.Ongororo dzakaratidza kuti nano-ZNO ndiyo yakanaka ultraviolet shielding agent, saka kuwedzera nano-ZNO kune zvizorwa hakugone chete kudzivirira ultraviolet mwaranzi uye sunscreen, asiwo antibacterial uye kunhuwirira, ichokwadi shiri mbiri dzine ibwe rimwe.
2.Kushanda muindasitiri yemachira
Nekuvandudzwa kwesainzi uye tekinoroji uye kuvandudzwa kwemararamiro, vanhu vari kuwedzera kuita mabasa epamusoro-soro, akasununguka, uye ehutano.Mumakore achangopfuura, tambo itsva dzakasiyana-siyana dzinoshanda dzagara dzichigadzirwa, dzakadai seshinda dzinonhuhwirira, dzinogona kutora hwema uye kuchenesa mweya.Iyo anti-ultraviolet fiber, kuwedzera kune basa rekudzivirira ultraviolet rays, ine mabasa asina kujairika eantibacterial, disinfection uye deodorization.
3.Self-kuchenesa ceramics uye antibacterial girazi
Nano ZNO inoshandiswa zvakanyanya muindasitiri yeceramic.Nano ZNO inogona kuderedza kupisa kwekupisa kwezvigadzirwa zveceramic ne400-600 degrees Celsius, uye zvigadzirwa zvakatsva zvinopenya segirazi.Zvigadzirwa zveceramic zvine nano ZNO zvine antibacterial, deodorizing uye kuzvichenesa mhedzisiro yekuora organic zvinhu, izvo zvinovandudza zvakanyanya kunaka kwechigadzirwa.Mukuwedzera, girazi rine nano ZNO rinogona kuramba ultraviolet rays, kupfeka kuramba, antibacterial uye deodorizing, uye inogona kushandiswa semotokari girazi uye architectural girazi.
4.Rubber Industry
Mumaindasitiri erabha nematai, zinc oxide chinhu chakakosha chekuwedzera.Muiyo rubber vulcanization process, zinc oxide inopindirana ne organic accelerators, stearic acid, nezvimwewo kugadzira zinc stearate, iyo inogona kusimudzira hunhu hwerabha yakasvibiswa.Inoshandiswawo se vulcanization activator, inosimbisa mumiriri uye mumiriri wemavara kune yakasikwa rabha, synthetic rabha uye latex.Nano ZNO chinhu chakabikwa chekugadzira-yepamusoro-yekukurumidza kupfeka-inodzivirira zvigadzirwa zverabha.Iyo ine zvakanakira kudzivirira kuchembera, anti-friction uye kupisa, hupenyu hurefu hwebasa, uye dosi inodiwa idiki.
5.Zvinhu zvekuvaka-antibacterial gypsum products
Mushure mekuwedzera nano-ZNO uye simbi peroxide zvidimbu mu gypsum, zvigadzirwa zvegypsum zvine mavara akajeka uye zvisiri nyore kupera zvinogona kuwanikwa, izvo zvine zvakanakisa antibacterial zvimiro uye zvakakodzera zvekuvaka uye zvekushongedza zvinhu.
6.Coating Industry
Muindasitiri yekupfekedza, pamusoro pesimba rayo rekupenya uye simba rekuhwanda, zinc oxide zvakare iri antiseptic uye luminescent agent mumachira.Iyo ine zvakare yakanakisa anti-kuchembera kugona uye yakanaka antibacterial properties.
7.Sensor yegesi
Nano ZNO inogona kukonzera zvinhu zvemagetsi-kupokana kuchinja nekuchinja kwegasi rekugadzira mumhepo yakapoteredza, kuitira kuti ione uye kuenzanisa gasi.Parizvino, zvigadzirwa zvakadai semaaramu egasi uye hygrometer sensors zvinobatsira kugadzirira nano-zinc oxide kuramba shanduko zviri pamusika.Ongororo dzinoratidza kuti nano ZNO gasi sensor ine yakanyanya senitivity kuC2H2, LPG (liquefied petroleum gas).
8.Mifananidzo yekurekodha zvinhu
Nano ZNO inogona kuwana zvinhu zvine akasiyana zvivakwa senge photoconductivity, semiconductor uye conductivity zvinoenderana nemamiriro ekugadzirira.Uchishandisa shanduko iyi, inogona kushandiswa sechinhu chekurekodha mufananidzo;inogonawo kushandiswa ku electrophotography ine photoconductivity properties;inogona kushandiswa sekuburitsa kuparara kwekurekodha bepa nekushandisa semiconductor properties;uye inogona kushandiswa se electrothermal rekodhi bepa nekushandisa yayo conductive zvivakwa.Chakanakira ndechekuti haina kusvibiswa kubva kune matatu tsvina, yakanaka yemhando yemifananidzo, yakakwirira-kumhanya kurekodha, inogona kutora pigment yekukopa mavara, uye inogona kushandiswa kudhinda firimu mushure me acid etching.
9.Piezoelectric zvinhu
Uchishandisa piezoelectric zvimiro zve nano ZNO, piezoelectric tuning forks, vibrator pamusoro mafirita, nezvimwe zvinogona kugadzirwa.
10.Catalyst uye photocatalyst
Nano ZNO idiki muhukuru, yakakura munzvimbo chaiyo, mamiriro ekubatanidza ari pamusoro akasiyana neari muchikamu, uye kurongeka kwemaatomu epamusoro hakuna kukwana, izvo zvinotungamira kuwedzera kwenzvimbo dzinoshanda pamusoro uye kuwedzera. the reaction contact surface.Mumakore achangopfuura, kuedza kukuru kwakaitwa kuodza zvinhu zvinokuvadza mumvura ine photocatalysts.Yakakosha photocatalysts inosanganisira nano-titanium oxide uye zinc oxide.Pasi pe ultraviolet irradiation, Nano ZNO inogona kuora organic zvinhu, antibacterial uye deodorant.Ichi chivakwa chephotocatalytic chave chichishandiswa zvakanyanya mumaindasitiri akadai sefiber, cosmetics, ceramics, engineering yemamiriro ekunze, girazi uye zvekuvakisa.
11.Phosphors uye capacitors
ZnO Zinc Oixde nanoparticlesndiyo chete chinhu chinogona fluoresce pasi pe-low-pressure electron mwaranzi, uye ruvara rwayo rwakajeka ibhuruu uye tsvuku.Ceramic powders neZNO, TIO2, MNO2, nezvimwewo zvakanyungudutswa mumuviri wakafanana neshizha rine dielectric yakakwira uye yakatsetseka uye yakatsetseka, inogona kushandiswa kugadzira ceramic capacitor.
12.Stealth tekinoroji — radar wave inotora zvinhu
Radar wave inonwisa zvinhu, inonzi inonwisa zvinhu, ikirasi yezvinhu zvinoshanda izvo zvinogona kunyatso tora chiitiko mafungu eradar uye kudzikisira kupararira kwavo.Izvi zvakakosha zvikuru mukudzivirirwa kwenyika.Metal oxides senge nano-ZNO yave imwe yenzvimbo dzinopisa mukutsvagisa kwezvinhu zvinonwisa nekuda kwezvakanaka zvadzo zvehuremu huremu, hutete hwakaonda, ruvara rwakareruka, uye kugona kwakasimba kunotora.
13.Conductive ZNO zvinhu
Zvinofungidzirwa kuti anowanzo shandiswa conductive particles anosanganisira simbi conductive particles uye kabhoni dema conductive particles, uye yavo yakajairika yakashata ndeyekuti ese matema, ayo anoganhura chiyero chekushandiswa.Naizvozvo, zvinodikanwa kukudziridza machena kana akajeka-mavara conductive particles kuti asangane nezvinodiwa zvakasiyana-siyana zvekushandisa.Mumakore achangopfuura, kutsvagisa kwechiedza-mavara conductive zvinhu zvakare imwe yenzvimbo dzinopisa.Iyo conductive ZNO poda yakagadziridzwa kugadzirwa kwechiedza-ruvara kana chena anti-static zvigadzirwa, izvo zvine tarisiro huru yekushandisa.Conductive ZNO inonyanya kushandiswa senge conductive chena pigment mupende, resin, rabha, faibha, mapurasitiki uye ceramics.Iyo conductivity yeZNO inogona kupa anti-static zvivakwa kumapurasitiki nemapolymer.
Stealth tekinoroji
Nguva yekutumira: Jan-28-2021