GB/T 38114-2019 《Nanotechnologies—Quantitative analysis of the surface oxygen functional groups on graphene materials—Chemical titration method》 Related products
This standard specifies a method for the quantitative analysis of oxygen-containing functional groups on the surface of graphene materials using the chemical Titrimetric method. It is suitable for the precise quantification of oxygen-containing functional groups and helps to evaluate the degree of oxidation and surface activity of graphene materials. The standard describes in detail the operation steps of the test, the required reagents and equipment to ensure the accuracy and repeatability of the analysis results. This method is suitable for the quality control of graphene materials in research and industrial applications, providing important technical guidance for related fields.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active |
|---|---|
| CCS | A20 | ICS | 71.040 |
| Release Date | 2019-10-18 00:00:00 | Implementation Date | 2020-09-01 00:00:00 |
Extended reading
- 1GB/T 12688.5-2019《Test method of styrene for industrial use—Part 5：Determination of the content of total aldehydes—Titrimetric method》
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- 7GB/T 17832-2021《Silver jewellery alloys—Determination of silver—Volumetric (potentiometric) method using potassium bromide》
- 8GB/T 18996-2021《Silver jewellery alloys—Determination of silver—Volumetric(potentiometric) method using sodium chloride or potassium chloride》
- 9GB/T 20373-2021《Determination of acetyl content in modified starch—Titrimetric method》
- 10GB/T 39748.10-2021《Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 10:Determination of extractable polymer content by potentiometric titration》