DB32/T 4027-2021 Active Jiangsu ProvinceLocal standards

DB32/T 4027-2021 Graphene powder electrical conductivity measurement using dynamic four-probe method

Publish Date: 2021-05-14 Implement Date: 2021-06-14 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB32/T 4027-2021

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Special carbon materials

ICS Name: \nSurface features

Publish Date: 2021-05-14

Implement Date: 2021-06-14

Pages: 12 pages

Scope

This document specifies a method for dynamically measuring the electrical conductivity of graphene powders using a four-probe technique.
This document is applicable to the measurement of the electrical conductivity of graphene powders prepared by methods such as oxidation-reduction and chemical intercalation-exfoliation, which have no macroscopic anisotropy in electrical conductivity after compaction.