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16: Electrochemistry

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    182381

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    Electrochemistry inahusika na athari za kemikali zinazozalisha umeme na mabadiliko yanayohusiana na kifungu cha sasa cha umeme kupitia suala. Athari huhusisha uhamisho wa elektroni, na hivyo ni athari za kupunguza oxidation (au redox). Metali nyingi zinaweza kutakaswa au kupakwa kwa umeme kwa kutumia mbinu za electrochemical. Vifaa kama vile magari, simu za mkononi, vidonge vya elektroniki, saa, pacemakers, na wengine wengi hutumia betri kwa nguvu. Betri hutumia athari za kemikali zinazozalisha umeme kwa hiari na ambazo zinaweza kubadilishwa kuwa kazi muhimu. Mifumo yote ya electrochemical inahusisha uhamisho wa elektroni katika mfumo wa kuitikia. Katika mifumo mingi, athari hutokea katika eneo linalojulikana kama kiini, ambapo uhamisho wa elektroni hutokea kwenye electrodes.

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