Yepamusoro yemhando yemigwagwa ine simba rakanakisa esimba Semuenzaniso, mhando yakakosha yegirazi, yakarongedzwa zvakanyanya pyrolytic graphite (Hopg), ndeimwe yeanonyanya kushandiswa mumarabhoritari. Zvinhu. Izvi zvakanakisa zvivakwa zvakakonzerwa neyekugadziriswa kwegirafu, uko kusungwa kwakasimba kwekaroni muzvivakwa zvakanakisa zvinopa kune zvimiro zvakanakisa, neyemagetsi kusawirirana, nepo kudyidzana kushoma pakati pegirini. Chiitiko chinoguma nekukwira kwakakwirira kwekuchinja. graphite. Kunyangwe graphite yakawanikwa mune zvakasikwa kwemakore anopfuura zana nemakumi mairi uye its synthesis yakadzidzwa kwemakore anopfuura zana, mhando yegiramura samples, zvese zvakasikwa uye zvakarongeka, hazvina kunaka. Semuenzaniso, saizi yeiyo yakakura shipstal graphite madhiri mune graphite zvinhu zvinowanzoita zvishoma pane 1 mm, iyo iri mukukara kwemakristasi akawanda sekristz asina kuroora uye silicon imwechete makristasi. Saizi inogona kusvika pamwero wemamita. Saizi diki kwazvo yerimwe-crystal graphite inokonzeresa kudyidzana pakati pezvematemo grira . Kugadzirisa dambudziko iri kiyi, purofesa emerutus yeUlsan National Institute of Science of Science of Pek University, uye vamwe vakanyora zano rekunyora mutete, we-hukuru grapita imwechete makristasi asina kuroora. firimu, zasi kune iyo inch chiyero. Nzira yavo inoshandisa imwe-crystal nickel foil sechinhu, uye kabhoni maatomu anodyiswa kubva kumashure kweiyo nickeluolution foil kuburikidza ne "Isothermal Desolution-Dispulion-Dopurity maitiro". Panzvimbo pekushandisa girazi rekadhibhodi yekadhibhodi, ivo vakasarudza zvinhu zvakasimba zvecarbon kufambisa greshiti kukura. Iyi trategy itsva inoita kuti ive inokwanisika kuburitsa imwe-crystal graphite mafirimu ane gobvu nezve 1 inch uye 35 micons gripheni marata mumazuva mashoma. Kuenzaniswa neese aripo graphite samples, single-crystal graphite ine inodonhedzwa . (2. . "
Kutumira Nguva: Nov-09-2022