Home / Standards / GB/T 42310-2023 GB/T 42310-2023 Active Nanotechnology—Measurement for specific surface area of graphene powder—Static volumetric method by argon gas adsorption 纳米技术 石墨烯粉体比表面积的测定 氩气吸附静态容量法 Standard Type GBT ICS 71.040.50 CCS G04 Status 现行 Issue Date 2023-03-17 Implementation 2023-10-01 Responsible Dept 中国科学院 Drafting Unit N/A