This standard specifies the method for measuring the electrical conductivity of graphene powder materials using the four-probe method. This standard is applicable to the measurement of electrical conductivity of graphene powder materials. The measurement of other carbon materials can be carried out as a reference. The measurable electrical conductivity range of this standard is 5×10-4S/cm~105S/cm.
T/GDASE 0011-2020 history
2020T/GDASE 0011-2020 Determination of conductivity of graphene powder