Graphene: A Chishandiso Chishandiso cheRamangwana graphite oxide uye graphene oxide

Graphene, chidimbu chimwe chete cheatomu kabhoni muchirongwa chine hexagonal, ndechimwe chezvinhu zvinonyanya kuvimbiswa zvezana remakore rechi21. Izvi zvinyorwa zvinotarisa mukati mekugara kana kutengeserana., nzira dzekugadzira, uye maapplication, kupa sumo yakazara yekukosha kwayo.

Chii chinonzi Graphene?

Graphene, inowanikwa mu 2004 naAndre Geim naKostya Novoselov pakoreji yeManchester, inoumbwa nechikamu chega chemaatomu ecarbon.
Yakakurumbira nokuda kwayo inoshamisa michina, yemagetsi, uye dzimba dzinopisa, graphene iri kushandura akawanda maindasitiri.

Properties uye Zvakanakira

Graphene inozvirumbidza nezvakawanda zvakakosha zvimiro. Chinongova chimwe chezvinhu zvakanakisisa zvinozivikanwa, nekusimba kwekusimba kukuru kupfuura simbi. Iyo yakanaka kwazvo conductor yemagetsi emagetsi, kudarika mhangura in conductivity. Uyezve, graphene ine premium thermal conductivity, zvichiita kuti ive yakakwana kune inodziya yekubvisa zvikumbiro. Zvisinei nekukora kwayo, graphene inenge iri pachena, kubvumira kuti ishandiswe mune optoelectronic zvishandiso. Iyo zvakare inochinjika zvakanyanya uye inogona kukombama isina kutyora, zvichiita kuti ive yakakodzera michina yemagetsi inoshandiswa zvakasiyana-siyana. Uyezve, graphene yakatsiga mumakemikari uye inoshingirira kune akawanda ehasha marongero.

Manufacturing Nzira

Nzira dzakawanda dzinoshandiswa kugadzira graphene. Mechanical exfoliation inosanganisira kubvisa zvidimbu zvegraphite uchishandisa nzira dzakaita seadhesive tepi kana ultrasonication.. Chemical Vapor Deposition (CVD) zvinosanganisira kukura graphene pane simbi substrate, zvakadai semhangura, nekuzviisa pasi pegasi rine kabhoni pane tembiricha yakanyanya. Kudzikira kwegraphene oxide kunosanganisira kuderedza kemikari graphene oxide kugadzira graphene, kushandisa akawanda ekudzikisa maajenti. Epitaxial kukura kunosanganisira kukura graphene pane imwe-crystal substrate, zvakadai sesilicon carbide, nekuidziya pasi pematambudziko akadzorwa.

Applications

Zvivakwa zvakasarudzika zveGraphene zvinoita kuti zvishande mumisika yakawanda. Mumagetsi, Iyo inoshandiswa mukugadzira transistors, sensing units, uye masikirini akasiyana-siyana. Munzvimbo yekuchengetedza simba, graphene inosanganisirwa mumabhatiri uye supercapacitor kuwedzera simba gobvu uye mitengo yekubhadharisa. Muzvigadzirwa zvakasanganiswa, inowedzerwa kumapolymers nesimbi kuti ikwidziridze ma mechanika uye magetsi ekugara kana ekutengesa zvivakwa. Graphene inoshandiswawo mukusefa mvura kugadzira membrane layers inogona kuchenesa mvura nekubvisa tsvina. Muchikamu chebiomedical, graphene inoshandiswa mumasisitimu ekuparadzira zvinodhaka uye dhizaini yemasero nekuda kweiyo biocompatibility. Uyezve, inoiswa panzvimbo mukupedzisa uye pendi kuti iwedzere kusimba uye kuchengetedza inopesana nekuora..

Misika Inotungamira uye Maitiro Ekukura

Sezvo kudiwa kwezvinhu zvakaomarara kuchikwira, musika wegraphene unotarisirwa kukura. Kufambira mberi kwemaitiro ekugadzira uye kusimudzira kwekushandisa kuchawedzera kuvandudza mashandiro ayo uye kuita zvakasiyana, kuvhura mikana mitsva muzvikamu zvakasiyana. Zviitiko zveramangwana zvinogona kutarisa pakugadzirisa kugadzirwa kwegraphene kuvandudza michina yayo, yemagetsi, uye thermal properties, kuongorora maapplication matsva munzvimbo dzakaita senge quantum komputa uye yepamusoro makomisheni, uye kusimbisa hunyanzvi hwekugadzira hunogara uye zvakatipoteredza-hushamwari maumbirwo.

Mhedziso

Yayo phenomenal properties inoita kuti ive chinhu chakakosha mumagetsi, kuchengetedza simba, composite zvinhu, nedzimwe nzvimbo dzakasiyana. Nekuwedzera kuri kuda kwezvigadzirwa zvepamberi uye zvinogoneka, graphene inogadzirirwa kuita basa rakakosha mumaindasitiri mazhinji. Ichi chinyorwa chipfupi chinotarisa kuti chipe manzwisisiro anobatsira kune nyanzvi uye kukurudzira kumwe kufambira mberi mukushandiswa kwegraphene.

Yepamusoro Quality Graphene Distributor

TRUNNANO mutengesi wegraphene ine pamusoro 12 makore echiitiko mu nano-kuvaka simba kuchengetedza uye nanotechnology kusimudzira. Inobvuma kubhadhara kuburikidza neCredit Card, T/T, West Union uye Paypal. Trunnano ichaendesa zvinhu kune vatengi mhiri kwemakungwa kuburikidza neFedEx, DHL, nemhepo, kana nomugungwa. Kana iwe uchida kuziva zvakawanda nezve graphite oxide uye graphene oxide, ndapota inzwa wakasununguka kutibata nesu uye kutumira kubvunza([email protected]).

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