Graphite se electrode: gwara rakazara

Ichi chinyorwa chinoongorora chikamu cheiyo graphiti seyemagetsi, ichifukidza zvivakwa, zvinoshandiswa, zvakanakira, uye zvisingakwanisi. Isu tinonamira mumhando dzakasiyana-siyana dzeMagetsi emagetsi emagetsi, maitiro avo ekugadzira, uye kuita kwavo mune akasiyana electrochemical system. Dzidza kuti hunhu hwakasarudzika hwegreshite hunoita sei chinhu chakakosha chikamu mune dzakasiyana siyana tekinoroji.

Kunzwisisa zvivakwa zvefripite kune electrode application

Kubatana kwemagetsi maitiro

Graphite yakarongedzwa chimiro chinobvumira kune yakanakisa yemagetsi maitiro, ichiita kuti ive yakakodzera kuendesa magetsi e electrocemical maitiro. Iyi yakakwirira yekuita yakakosha kushanda zvakanaka mumabhatiri, masero mafuta, uye mamwe ma electrode-based system. Iyo chaiyo discocivity inogona kusiyana zvichienderana nemhando uye kuchena kweiyo grapite inoshandiswa. Semuenzaniso, kutungamirwa zvakanyanya pyrolytic graphite (hopg) inoratidza kusarudzika kwakakura kufambidzana padhuze nendege yechibhasi.

Makemikari kugadzikana uye inerness

Mune akawanda mashandisirwo, kugadzikana kwemakemikari kwe graphite se ele electrode zvinhu zvinokoshesa. Kubatanidza kwayo kunokanganisa maitiro asingadiwe nemakemikari eElectrolyte, anoverengera hupenyu hurefu uye kuvimbika kweiyo electrochemical mudziyo. Nekudaro, zvakakosha kucherechedza kuti kugadzikana kweGrirahite kunogona kukanganiswa nezvinhu sekudziya uye kuumbwa kwemakemikari kweiyo Electrolyte. Mamwe mamakisi ane hunyanzvi anobatwa kuti azivise kuramba kwavo kune oxidation uye corrosion.

Yakakwira nzvimbo

Nzvimbo yepamusoro yepamusoro inodikanwa mune akawanda electrode electrode magetsi sezvo iyo inobvumidza kutangwazve pakati peiyo electrode zvinyorwa uye maEkristro Mafomu akasiyana egirazi, akadai sekuwedzera graphite, anopa nzvimbo dzakakwirira dzepamusoro zvichienzaniswa negrirahiti graphite, kuvandudza kwavo kukodzera kwekushandisa zvakanyatsoita senge masisimasi.

Mhando dzeGrathi Magetsi Electrodes

Mhando dzakasiyana-siyana dzeMafiripiti inoshandiswa seMagetsi, imwe neimwe yakagadziriswa kune izvo zvinodikanwa:

Natural graphite electrodes

Inotorwa kubva kune zvakasikwa kuitika graphite deposits, aya maElectrode anopa mhinduro inoshanda-inobudirira kwekushandisa kakawanda. Nekudaro, zvivakwa zvavo zvinogona kusiyana zvichienderana nekwainobva uye maitiro ekugadzirisa. Ivo vanowanzoshandiswa mukushandisa kushandiswa uko kuchena kwakanyanya hakuna kutsoropodza.

Synthetic graphite electrodes

Synthetic graphite Electrodes inogadzirwa kuburikidza nekushisa-tembiricha uye kupa zvakakwirira kudzora pane zvavanogadzira, zvakadai sekuchena, kuchema, kuchema chimiro, uye hupfumi. Izvi zvinobvumira kuti ugadziriswe maElectrodes kuti usangane zvakananga zviitiko zvekuita. Ivo vanowanzo sarudza mune yakakwirira-mashandiro ekushandisa senge lithium-ion mabhatiri.

Mamwe ma elekitori yegiramurairo yakasarudzika

Mafomu akati wandei akakosha egreshite anoshandirwa zvikumbiro zvakati, kusanganisira:

• Yakanyanya kutumidzwa pyrolytic graphite (Hopg): Inozivikanwa neyakajeka yekuita uye crystalline chimiro.
• Yakawedzera graphite: Ine nzvimbo yakakwira nzvimbo nekuda kweiyo yakagadzirirwa chimiro.
• Mesouprous Graphifite: Inoratidzira chimiro chine porous chekusimudzira electrochemical mashandiro.

Zvikumbiro zveGraphite Electrodes

Mamiriro ezvinhu akasiyana graphite se ele electrode Zvinhu zvinoita kuti zvive zvakakosha mune dzakasiyana siyana tekinoroji:

Yemhando yepamusoro graphite se ele electrode Zvigadzirwa, funga kuongorora zvipiriso zvinobva Hebei Yafa Karbon Co, Ltd., anotungamira anotungamira eCarbon zvigadzirwa. Ivo vanopa huwandu hwezvinhu zve graphite zvigadzirwa zvakagadziriswa kune dzakasiyana siyana application.

Zvinonetsa uye Ramangwana maitiro

Pasinei nekushandiswa kwayo kwakapararira, matambudziko anoramba achishandisa kushandisa graphite se ele electrode. Izvi zvinosanganisira optimizing mashandiro aro mumamiriro ezvinhu akanyanyisa, achivandudza hupenyu hwayo hwekutenderera, uye kuongorora mamwe mafomu ekusimudzira zvivakwa zvayo mberi. Kuenderera mberi kwekuenderera mberi nekukudziridza kusimuka kwezvinhu zvakasikwa-eleltrodu

¹ Dhata pane yakatarwa graphite zvivakwa zvinogona kuwanikwa pane dzakasiyana siyana dzezvinyorwa zvesainzi Databases uye mawebhusaiti '. Ndokumbira ubvunze zvinyorwa zvine mukurumbira kuti uwane ruzivo rwakadzama.