Mumakore achangopfuura, kutarisisa kwakawanda kwakabhadharwa kumucheto mukuru weGriphe. Asi chii chinonzi graphane? Zvakanaka, fungidzira chinhu chine mazana maviri esimbi kupfuura simbi, asi mazana mashanu nguva yakareruka pane pepa.
Muna 2004, masayendisiti maviri kubva kuYunivhesiti yeManchester, Andrei Geim naKonstantin Novoevylov, "yakatamba" negrarai. Ehe, chinhu chimwe chete chaunowana pane chipemberi chemberi. Vakanga vachikuda kuziva nezve zvinyorwa uye vaida kuziva kana zvaigona kubviswa mune rimwe dura. Saka vakawana chishandiso chisina kujairika: duct tepi.
"Iwe unorara [tape] Graphite Flakes inobhururuka kubva patepi. Wobva wapeta tepi muhafu uye gura iyo kune pepa repamusoro, wozovapatsanisa zvakare. Wobva wadzokorora maitiro aya 10 kana makumi maviri.
"Imwe neimwe nguva iyo malketi achipwanya kuti aparadze uye akaonda flakes
Zvinoshamisa kuti iyo tepi nzira yakashanda zvishamiso. Uku kuyedza kunonakidza kwakatungamira kuwwanywa kweimwe-danda graphene flakes.
Muna 2010, Heim naNovaselov vakagamuchira mubairo weObel muFizitshi kuti vawane kuwanikwa kweGripheni, zvinhu zvakaumbwa zve carbon maatomu akarongwa mune hexagonal lattice, yakafanana nehuku yehuku.
Chimwe chezvikonzero zvikuru zveGriphene zvinoshamisa chimiro chavo. Imwe chete yeiyo pristine griyene inoratidzwa maatomu maatomu akarongwa mune hexagonal lattice chimiro. Uyu atomic-scall commbb dhizaini inopa grapheene simba rinofadza.
Grapheene zvakare mashura emagetsi. Kumhepo tembiricha, inoitisa magetsi kupfuura chero zvimwe zvinhu.
Rangarira idzo kabhoni maatomu atakakurukura? Huye, mumwe nemumwe ane mamwe emagetsi akadana a Electron. Iyi emagetsi anofamba akasununguka, achibvumira kufambidzana kuburikidza nemagadzirirwo mazhinji eGriphene ane zvishoma kuramba.
Changobva kutsvagisa muGriphene paMassachusetts Institute of Technology (Mit) yakawana chimwe chinhu chemagetsi: Tendererai) Tenderedza zvinhu zviviri zveGriphene, iyo Graphene inova superconductor.
Izvi zvinoreva kuti zvinogona kuitisa magetsi pasina kupokana kana kupisa, kuvhura mikana inonakidza yeramangwana superconuctivity pamhepo tembiricha.
Imwe yeiyo inofungidzirwa kwazvo mafomu eGriphene iri mumabhatiri. Kutenda kune iyo yepamusoro sighity, tinogona kuburitsa graphene mabhatiri aunoita nekukurumidza uye pekupedzisira kwenguva yakareba kupfuura emazuva ano lithium-ion mabhatiri.
Mamwe makambani makuru senge Samsung uye Huawei akatotora nzira iyi, achivavarira kuunza izvi kufambira mberi mumatare edu ese ezuva nezuva.
"Pakazosvika 2024, isu tinotarisira huwandu hwemagriyene zvigadzirwa kuti ndive pamusika, Director weCambridge Grapheye Center uye mutsvagiro weGriphece Flagship, chirongwa chekutanga chinomhanya neEuropean Graphene. Iyo kambani ndeyekudyara mari 1 euros mumapurojekiti emibatanidzwa. zvirongwa. Iyo Alliance inosimudza kuvandudza kwe tekinoroji yeGriphene.
Mabhadharo edzidziso okutsvaga ari kutogadzira mabhatiri eGriphene anopa 20% yakawanda kugona uye 15% yakawanda simba pane yakanyanya kunaka-simba mabhatiri emhando yepamusoro. Zvimwe zvikwata zvakagadzira maGriphene-akavakirwa maseru emukati masero ane makumi maviri muzana akanyanya kushanda pakutendeuka kwezuva kuita magetsi.
Kunyange paine zvimwe zvigadzirwa zvekutanga izvo zvakasungisa kugona kweGriphene, sekushandisa kwemitambo yemitambo, zvakanakisa zvichiri kuuya. Sezvo Ferrari akataura kuti: "Tinotaura nezveGriphene, asi zvedu tiri kutaura nezvehuwandu hukuru hwenosarudza kudzidza. Zvinhu zviri kufamba munzira chaiyo."
Chinyorwa ichi chakagadziridzwa uchishandisa hunyanzvi hwekungwarira, hwakarongedzwa, uye hwakarongedzwa neHowstufficorks editors.
Sports Equipment Gommitrer Musoro wakashandisa izvi zvinoshamisa zvinyorwa. Grapheye yavo xt tennis racket vanoti kuve 20% yakareruka pane iyo huremu. Iyi ndiyo shanduko yechokwadi yechokwadi!
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Kutumira Nguva: Nov-21-2023