Impuphu ye-graphite inomoya ophezulu wokuqhuba. Umoya wokuqhuba wempuphu ye-graphite uyisici esibalulekile sempuphu ye-graphite eqhubayo. Kunezici eziningi ezithinta umoya wokuqhuba wempuphu ye-graphite eqhubayo, njengesilinganiso sempuphu ye-graphite, ingcindezi yangaphandle, umswakama wendawo, umswakama kanye nokukhanya, ngokuvamile kungasetshenziswa ukukala umoya wokuqhuba wempuphu ye-graphite ngezindlela ezilandelayo:
1, ukulinganisa ukumelana kwe-voltammetry
Indlela ethile: sebenzisa ububanzi bokuchaneka, isikali esincane sokulinganisa ubuningi bukagesi, noma isivivinyo sokulinganisa ukungafani kwe-multimeter yokumelana, usebenzisa i-bulb encane, ngokuya ngokukhanya kokuqhuba kwayo, uma isibhamu sesibani sikhanya kakhulu, ukumelana kuncane.
2. Ukuqhuba kwempuphu ye-graphite eqhubayo kulinganiswa ngendlela ye-resin
Thenga i-resin yopende eqhubayo, engeza inani elifanayo lempuphu ye-graphite eqhubayo, uyifake ebhodini bese ulinganisa ukuguquguquka kwayo nge-multimeter yedijithali.
3. Ezinye izici zokulinganisa ukumelana kwempuphu ye-graphite eqhubayo
Ukuqhuba komsindo kuzoshintsha ngezici zangaphandle, futhi kube bucayi kakhulu. Ama-microphone okuqala ayenziwe nge-graphite powder, ngoba ukuqhubela komsindo kagesi phakathi kwezinhlayiya ze-graphite kwashintsha ngokudlidliza komsindo, kushintsha ugesi ukuze kukhiqizwe isignali ye-analog. Njengoba ungacabanga, udinga ukukala ukuqhubela komsindo endaweni yokuhlola.
Umphumela wokuqhuba wempuphu ye-graphite uyisici esibalulekile ekwenzeni imikhiqizo yokuqhuba, ngakho-ke kubaluleke kakhulu ukukala ukuqhubela kwempuphu ye-graphite.
Isikhathi sokuthunyelwe: Okthoba-22-2021