Panyaya yezvigadzirwa zvemhando yepamusoro, vaongorori vari kugara vachiongorora miganhu mitsva vachitsvaga zvinhu zvine zvinhu zvakasarudzika zvinogona kushandura maindasitiri akasiyana. Imwe yakadaro inoshamisa zvinhu ndeye hexagonal boron nitride (h-BN). Inowanzo kunzi "zvinhu zvinoshamisa," hexagonal boron nitride iri kuwedzera simba sechinhu chinogoneka uye ine huwandu hwakawanda hwekushandisa. Ngationgororei mukati menyika yehexagonal boron nitride uye tiongorore yakasarudzika zvivakwa uye inonakidza kugona.
Chii chinonzi hexagonal boron nitride?
Hexagonal boron nitride musanganiswa wakaumbwa nezvikamu zvakaenzana boron nemaatomu enitrogen akarongwa mune hexagonal lattice structure. Iyo yakarongeka yakafanana negraphite, asi maitiro ayo akasiyana zvakanyanya kubva kune carbon-based materials.
Yakanakisa thermal conductivity:
Chimwe chezvinhu zvinonyanya kukosha zveh-BN ndeyekupisa kwayo kwepamusoro. Hexagonal boron nitride inogona kunyatso kuitisa kupisa uku ichichengetedza magetsi ekudzivirira. Ichi chivakwa chinoita kuti chikoshese mumaindasitiri akadai seaerospace, zvemagetsi uye thermal management.
Muindasitiri yemagetsi,hexagonal boron nitride rave richishandiswa sechinhu chakanyanya hunyanzvi chekupisa sink inokwanisa kubvisa kupisa kunokonzerwa nemagetsi emagetsi. Iyo yakanakisa yekupisa conductivity inoita kuti zvinhu zvemagetsi zvigare zvakatonhorera, nekudaro zvichiwedzera kuita kwavo uye hupenyu hurefu.
Lubrication uye coating:
Hexagonal boron nitride inoratidzawo yakanakisa lubrication zvivakwa. Iyo ine yakaderera coefficient yekukwesha, ichiita yakanakisa yakaoma lubricant. Ichi chimiro chakawana maapplication mumaindasitiri akati wandei, anosanganisira emotokari, aerospace uye kugadzira.
Pamusoro pezvo, h-BN inoshandiswa zvakanyanya seye-anti-stick coating mumashandisirwo anosanganisira maitiro ekupisa kwepamusoro. Kugona kwechinyorwa kushingirira tembiricha yakanyanyisa pasina kuita nezvimwe zvinhu kunoita kuti ive yakanakira yekupfekedza pamacrucibles, molds, uye zvimwe zvinoshandiswa zvinoshandiswa mukukanda simbi nekugadzira magirazi.
Dielectric Properties uye Electronics:
Nekuda kwekugona kwayo kwemagetsi insulating,h-BN yakawana maapplication mumagetsi. Kupikisa kwayo kwakanyanya kumagetsi emagetsi kunogonesa kusikwa kweakavimbika uye thermally conductive insulators. Izvi zvinopa mikana yekuvandudzwa kweanoshanda, compact midziyo yemagetsi yakadai seyepamusoro-simba transistors uye akabatanidzwa maseketi.
High quality substrate:
Hexagonal boron nitride inowanzoshandiswa se substrate mune zvakasiyana-siyana kukura maitiro. Chimiro chayo chekristini chinopa hwaro hwakakodzera hwekukura epitaxial yezvimwe zvinhu, zvinosanganisira graphene uye mamwe maviri-dimensional zvinhu. Izvi zvinovandudza kunaka kwezvinhu uye zvinogadzira nzira yehunyanzvi hwemagetsi uye optoelectronic application.
mukupedzisa:
Nezvivakwa zvakanakisa senge thermal conductivity, lubrication kugona, dielectric kugona uye yepamusoro-mhando substrate zvivakwa, hexagonal boron nitride ine hukuru hukuru mumaindasitiri akasiyana siyana. Sezvo vaongorori vanoramba vachiongorora uye kudzidza nezve chinhu chinoshamisa ichi, chinogona kuwana zvimwe zvinonakidza maapplication mune ramangwana.
Kubva pakutonga kwekupisa uye mafuta mukugadzira kusvika kumagetsi ekusimudzira uye emhando yepamusoro yekukura substrates, hexagonal boron nitride inopa zvisingaverengeki mikana yekuvandudza tekinoroji iripo uye kugonesa mhinduro itsva. Sezvo nyika inombundikira zvinhu zvinogoneka uye zvepamberi, hexagonal boron nitride ichaita basa rakakosha mukuumba ramangwana.
Nguva yekutumira: Nov-13-2023