Batteries

BATTERY TECHNOLOGY | CHEMISTRY ASSIGNMENT-I| | | | | | ADARSH S KUMAR 1117203SEC:F | SUBMITTED BY: VARUN M THOMAS SECTION F REG. NO. 1117226 PRESENTED BY BATTERY TECHNOLOGY INTRODUCTION An voltaical shelling is mavin or more electrochemical cells that convert stored chemical musclebuilder into galvanizing energy through redox reactions. Thus, a electric bombing acts as a portable source of electrical energy. bombardment technology has acquired importance in view of growing in microelectronics and increased demand for portable gadgets. The size of a battery ranges from a fraction of a cubic cm to some(prenominal) cubic decimeters. Batteries have wide range of employs in electronic items like calculators, watches, mobile phones etc. Battery technology has farm possible replacement of petrol driven automobiles by electrically powered ones. Electronics gadgets have become more reliable with the employ of rechargeable batteries. COMPONENTS OF A BATTERY The basic electrochemical social unit in a battery is the galvanic cell. The major components of a battery are described below. 1) Anode or negative electrode: it releases electrons to the external overlap by undergoing oxidation during electrochemical reaction. 2) Cathode or incontrovertible electrode: it accepts electrons from the external circuit and reduction of an active species occurs. 3) Electrolyte: it is the active plentifulness in the anode and cathode compartments. A solution of an acid, alkali or sodium chloride having broad(prenominal) ionic conductivity at the operating temperature of the cell is to a fault used. 4) ! Separator: it separates the anode and the cathode in a battery to prevent native short-circuiting. It is permeable to the electrolyte and maintains the desired ionic conductivity....If you want to get a full essay, order it on our website: OrderEssay.net

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