Why so serious the Graphene Electric Heating Sheet are decay in the electric Industry?
The earliest appearance of Graphene should be used in the battery industry , its use is excellent electrical conductivity, can greatly shorten the time of flushing, to achieve fast flushing, fast flushing, indeed in the battery industry has played a crucial role, with the application of graphite more and more widely, some manufacturers have also seen the profit point of graphite, gradually used by some manufacturers to electric heating and other electric heating system . The main reason for the good conductivity of graphite is because the resistance is small , but it is not without resistance, so when the voltage of 1.5V-3.7V is given, a certain temperature will be generated , due to the small resistance, heating speed is also relatively fast .
Why does it decay ?
Graphene after heating for a period of time, the main reason for the power attenuation is that the role of graphene is not naturally used for heating , its components can not withstand the thermal shock brought by high temperature, to a great extent, the accelerated oxidation of graphite, resulting in an increase in its own resistivity, according to people's jokes, not naturally used to heat things, mandatory to Electric heating , that can only be the result...
