Question

Write a note on polymer electrolytes.

Answer 1

$polymers \: melt \: at \: 190degree \: celsius \: and \: start \: to \: decomposes \: above \: 300degree \: celsius.an \: exmple \: of \: solid \: polymer \: electrolyte \: is \: a \: solution \: of \: lithium \: salt \: in \: poly \: matrix.the \: ionic \: conductivity \: of \: such \: material \: is \: due \: to \: the \: mobility \: of \: lithium \: cations \: and \: their \: counterions \: in \: an \: electric \: field \: .although \: the \: adjective \: solid \: is \: used \: the \: material \: may \: be \: liquid.$