Imwe nguva yapfuura, vatsvakurudzi vekuSouth Korea vakagadzira rudzi rutsva rwe nanocomposite zvinhu: kushandiswa kwenanodiamond(nanodiamond, ND) hybrid graphene (graphene nanoplatelets, GNPs) kugadzirira nanocomposite zvinhu (ND@GNPs), nerudzi urwu rwekuzadza Kuomesa epoxy resin (EP) matrix kugadzirira thermoset composite zvinhu zvine yakagadzikana yemuviri zvimiro uye yakanakisa yekupisa conductivity, iyo inogona kushandiswa mumagetsi uye maindasitiri emotokari.

Iyo yekupisa conductivity yepolymer-yakavakirwa zvinhu ndiyo kiyi yekuwedzera kwayo application.Mhedzisiro yekutsvagisa inoratidza kuti kuwedzera kweceramic particle fillers senge boron nitride, silicon carbide, uye alumina inovandudza zvakanyanya kupisa kwemafuta echinhu chinoumbwa, asi kuita kweiyi kabhoni-based filler kuri nani.Nano-dhaimani inogona kukwidziridza kutamisa uye kupisa kupisa, uye inogona zvakare kuwedzera interface yekudyidzana uye kugadzirisa iyo thermophysical zvimiro zvezvakaumbwa zvinhu.
Kuburikidza nemiedzo, timu yakasarudza ma nanodiamonds ane chidimbu saizi isingasviki 1μm uye graphene nanosheets ane ukobvu hwepasi pe100nm yekusanganiswa, uye ndokuparadzira zvinhu zvakaumbwa mu epoxy resin matrix pa 20 wt% (mass concentration), izvo zvakavandudza. the thermal conductivity 1231%.Hapana akaparadzaniswa nano-diamond nano-masumbu akaonekwa pane thermally conductive adhesive, zvichiratidza kuti nano-diamond nano-masumbu uye GNPs ane simba rinosunga simba.

Pepa racho rakabudiswa pamusoro pezvakasikwa rine musoro unoti "Implication of thermally conductive nanodiamond-interspersed graphite nanoplatelet hybrids mu thermoset composite ine yepamusoro yekupisa kwekutonga kugona".

Diamond nanoparticles, saizi <10nm, 99%+, Spherical.Bata nesu bvunzo yekutanga.