Silicon nanoparticleszvinhu zvinoonekwa seine tarisiro yekugadzira mabhatiri makuru-akawanda nekuda kweakawanda matura uye kugona kutora akawanda lithium ion kupfuura graphite inoshandiswa mu lithium mabhatiri.Nekudaro, zvimedu zvesilicon zvinowedzera uye chibvumirano kana ichitora uye kuburitsa lithium ion, uye inotyoka nyore nyore mushure mekudzokororwa kubhadharisa uye kuburitsa madhizaini.

Chikwata chaJillian Buriak, chemist paYunivhesiti yeAlberta muCanada, chakawana kuti kuumba silicon kuita nano-saizi particles kunobatsira kudzivirira kuti isatyoke.Chidzidzo chakaedza mana akasiyana saizi esilicon nanoparticles uye akaona kuti saizi yakakura sei kuti iwedzere mabhenefiti esilicon uku ichideredza zvikanganiso zvayo.

Iwo akagoverwa zvakafanana mune yakanyanya conductive graphene airgel yakagadzirwa nekabhoni ine nanopore dhayamita kutsiva yakaderera conductivity yesilicon.Vakaona kuti zvidimbu zvidiki (chete bhiriyoni imwe chete yemita mudhayamita) zvakaratidza kugadzikana kwakanyanya kwenguva refu mushure mekuchaja kwakawanda uye kuburitsa.Izvi zvinokunda kudzikiswa kwekushandisa silicon mumabhatiri e lithium ion.Kuwanikwa uku kunogona kutungamirira kuchizvarwa chitsva chemabhatiri ane simba rakapetwa ka10 kudarika ikozvino lithium-ion mabhatiri uye danho rinokosha kune chizvarwa chinotevera chesilicon-based lithium-ion mabhatiri.

Tsvagiridzo iyi ine tarisiro yakafara yekushandiswa, kunyanya mumunda wemotokari dzemagetsi, izvo zvinogona kuita kuti iende kure, ichaja nekukurumidza, uye bhatiri rakareruka.Nhanho inotevera ndeyekugadzira inokurumidza, yakachipa nzira yekugadzira silicon nanoparticles, zvichiita kuti zvive nyore kushandisa mukugadzirwa kwemaindasitiri.

Guangzhou hongwu zvinhu tekinoroji Co., Ltd kupaspherical silicon nanoparticlesine saizi 30-50nm, 80-100nm, 99.9%, uye isina kujairika silicon nanoparticles ine saizi 100-200nm, 300-500nm, 1-2um, 5-8um, 99.9%.Kurongeka kudiki kune vaongorori uye kuwanda kwemapoka emaindasitiri.

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