Chemical oxidation nzira ndiyo nzira yechinyakare yekugadzirira yakawedzera graphite. Mune iyi nzira, yakasikwa flake graphite yakasanganiswa neyekare yemubatanidzwa uye yekubatanidza mumiririri, inodzorwa pane imwe tembiricha, yaigara ichimutswa, uye yakashambwa, yakaomeswa uye yaoma kuti awane yakawedzera grapiti. Makemikari Oxidation nzira yave iri nzira yakakura mune indasitiri nezvakanakira zvishandiso zviri nyore, kushanda nyore uye mutengo wakaderera.
Maitiro ekugadzirisa emakemikari oxidation anosanganisira oxidation uye oxidation yegirazi racho rakanyanya kugadziriswa, saka hazviite neAcid uye neAlkali chikamu mumakemikari oxidation.
Kune marudzi mazhinji ehodhi, anowanzoshandiswa oxidants auto old old old old (yakadai potassium prorate, chrasium trioxide, sey-ethdrogen peroxide, nitric acid, etc.). Inowanikwa mumakore achangopfuura kuti potassium permonganate ndiyo iyo huru oxidant inoshandiswa mukugadzirira yakawedzera graphite.
Pasi pechiito che oxidizer, graphite ndeye oxidized uye kusarerekera network macromolecules mune gromolecules mune graphite layer inova plorar matsolecules ine yakanaka yekubhadhara. Nekuda kwekudzora mhedzisiro yemutemo mumwechete, chinhambwe pakati pezvikamu zvegiramu zvinowedzera, izvo zvinopa chiteshi uye nzvimbo yemukana wekupinda kuti upinde graphite layer zvakanaka. Mugadziriro yekugadzirira yekuwedzera graphite graphite, iyo mumiriri anonyanya kuwirirana inonyanya kutora acid. Mumakore achangopfuura, vaongorori vanonyanya kushandisa sulfutic acid, nitric acid, phosphoric acid, perchloric acid, yakasanganiswa acid uye glacial acetic acid.
Electrochemical nzira iri mumamiriro ezvinhu anowanzoita, nemhedzisiro yemamiriro ekunze seyemagetsi, zveshuwa zvesimbi, zveshuwa. Kana graphite yakamiswa muElectrolyte, mumagetsi panguva imwe chete yakaiswa munzvimbo isina kunaka uye yakanaka, maElectrodes maviri akasimbisa nzira, Anonyic oxidation. Iyo pamusoro pegirazi ndeye oxidized to carbecation. Panguva imwecheteyo, pasi pechiitiko chakabatanidzwa cheElectrostatic kukwezva uye kusarudzika kusiyana kwakasiyana, acid ion kana imwe polar intercalant pakati pegriphite zviyero kuumba yakawedzera graphite.
Tichienzanisa nemakemikari oxidation nzira, iyo nzira yeElectroemical yekugadzirira kwezvinhu zvakazara, mari yakasara yakaderedzwa, kusvibiswa kwezvakatipoteredza, kukuvadzwa kwemidziyo kwakaderera, uye hupenyu hwebasa hunodzikira Makore, nzira dzeElectrochemical dzave zvishoma nezvishoma nzira inodiwa yekugadzirira yakawedzera graph nemabhizinesi mazhinji ane zvakawanda zvakanakira.
Iyo gasi-chikamu chakasiyana nzira yekugadzira yakawedzera graph nemafirita neyekupaza girazi. muindasitiri.
Zvakanakira: Chimiro uye kurongeka kweanoshanda kunogona kudzorwa, uye ivo vanoita uye zvigadzirwa zvinogona kupatsanurwa zviri nyore.
Zvinokanganisika
Iyo yakasanganiswa yemvura chikamu chekusanganisa zvakananga iyo yakananga iyo yakaiswa zvinhu zvine graphite Izvo zvinowanzoshandiswa kune synthesis yeAlkali simbi-graphite interlomar makomputa (Gics).
Zvakanakira: Iyo yekuita maitiro iri nyore, iyo yekumhanyisa iri kukurumidza, nekuchinja iyo chiyero chegiramurai zvigadzirwa uye zvinopinda zvinokwanisa kusvika kune chimwe chimiro chemagetsi, chakakodzera kugadzirwa kukuru.
Zvinokuvadza: Chigadzirwa chakaumbwa hachina kugadzikana, zvakaoma kubata neiyo yemahara yakaiswa chinhu chakabatanidzwa pamusoro peGics, uye zvakaoma kuve nechokwadi chekuenderana kweGrathite Letlamellar compound kana nhamba huru yeSynthesis.
Nzira yekunyungudika ndeye kusanganisa graphite nekushambadzira zvinhu uye kupisa kugadziriswa kweiyo nzvimbo yekunyungudika panguva imwe chete.genkelly inoshandiswa mukugadzirira kwesimbi chlorides - Gics.
Zvakanakira: Iyo yeSynthesis chigadzirwa chine kugadzikana kwakanaka, nyore kugeza, kupusa maitiro ekugadzirisa, kudzika kudzika tembiricha, kwenguva pfupi, yakakodzera kugadzirwa kwakakura.
Zvinokuvadza: Zvakaoma kudzora chimiro chekurongedza uye kuumbwa kwechigadzirwa mune maitiro maitiro, uye zvakaoma kuona kuenderana kwechimiro chehurongwa uye kuumbwa kwechigadzirwa muhuwandu hweSyntesis.
Iyo nzira yakamanikidzwa ndeye kusanganisa graphite matrix ine alkaline yepasi simbi uye zvisingawanzo zvepasi pasi simbi poda uye kuita kuburitsa m-gics pasi pemamiriro ekunze.
Zvinokuvadza: chete kana iyo Mpor kumanikidzwa kwesimbi inopfuura chimwe chikumbaridzo, maitiro ekuisa anogona kuitwa; Nekudaro, tembiricha yakanyanya kwazvo, nyore kukonzera simbi uye yekuita tembiricha inofanirwa kugadziriswa kune imwe nzvimbo yekunyora.
Nzira inoputika inowanzo shandisa graphite uye kuwedzera mumiririri se kclopic yakadai Kuwedzera Mumiriri
