CN106248605B - 氧化石墨烯氧化程度标准曲线的建设及定量检测方法 - Google Patents
氧化石墨烯氧化程度标准曲线的建设及定量检测方法 Download PDFInfo
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- CN106248605B CN106248605B CN201610641336.5A CN201610641336A CN106248605B CN 106248605 B CN106248605 B CN 106248605B CN 201610641336 A CN201610641336 A CN 201610641336A CN 106248605 B CN106248605 B CN 106248605B
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 130
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 103
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 6
- 239000005864 Sulphur Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
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- 239000012286 potassium permanganate Substances 0.000 description 12
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
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Abstract
Description
O/C(摩尔比) | 吸光度比 | |
1<sup>#</sup> | 0.540 | 44.45 |
2<sup>#</sup> | 0.628 | 92.15 |
3<sup>#</sup> | 0.699 | 140.49 |
O/C(摩尔比) | 吸光度比 | |
4<sup>#</sup> | 0.520 | 31.12 |
5<sup>#</sup> | 0.634 | 97.49 |
6<sup>#</sup> | 0.710 | 150.42 |
案例 | 元素分析仪测得O/C | 本发明测得O/C | 相对误差% |
实施例3 | 0.651 | 0.658 | 1.08% |
实施例4 | 0.621 | 0.615 | 0.97% |
实施例5 | 0.679 | 0.686 | 1.03% |
实施例6 | 0.610 | 0.602 | 1.31% |
Claims (14)
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Families Citing this family (6)
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CN106770262A (zh) * | 2017-02-22 | 2017-05-31 | 济宁利特纳米技术有限责任公司 | 一种氧化石墨烯粉末锰含量检测的方法 |
CN108982596A (zh) * | 2018-09-26 | 2018-12-11 | 新疆烯金石墨烯科技有限公司 | 一种氧化石墨烯溶液浓度的测定方法和装置 |
CN109696519B (zh) * | 2019-02-15 | 2021-07-27 | 长沙矿冶研究院有限责任公司 | 一种氧化石墨烯氧化还原程度的测试方法 |
CN112147092B (zh) * | 2020-05-29 | 2021-09-28 | 江西师范大学 | 水体中酸性多糖的检测方法 |
CN112945997A (zh) * | 2021-02-01 | 2021-06-11 | 天津艾克凯胜石墨烯科技有限公司 | 水性石墨烯浆料扫描电镜前处理制样方法 |
CN113406079B (zh) * | 2021-06-16 | 2022-11-04 | 南通第六元素材料科技有限公司 | 氧化石墨烯制备过程的检测方法及系统 |
Citations (2)
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CN102879348A (zh) * | 2012-09-26 | 2013-01-16 | 攀枝花学院 | 一种氧化石墨烯的定量分析方法 |
CN104176729A (zh) * | 2014-08-12 | 2014-12-03 | 四川大学 | 一种氧化石墨烯的还原方法 |
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CN102243100B (zh) * | 2011-04-20 | 2013-05-29 | 东南大学 | 紫外线照射量的检测器及检测方法 |
CN103803537A (zh) * | 2014-01-22 | 2014-05-21 | 深圳市智慧低碳技术有限公司 | 一种制备石墨烯的方法 |
CN104677846A (zh) * | 2015-02-28 | 2015-06-03 | 济宁利特纳米技术有限责任公司 | 一种石墨烯分散液的定量分析方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN102879348A (zh) * | 2012-09-26 | 2013-01-16 | 攀枝花学院 | 一种氧化石墨烯的定量分析方法 |
CN104176729A (zh) * | 2014-08-12 | 2014-12-03 | 四川大学 | 一种氧化石墨烯的还原方法 |
Non-Patent Citations (4)
Title |
---|
Chemically active reduced graphene oxide with tunable C/O ratios;Owen C. Compton et al.;《ACS NANO》;20110407;第5卷(第6期);第4380-4391页 |
不同氧化程度氧化石墨烯的制备及湿敏性能研究;万臣 等;《无机化学学报》;20120510(第5期);第915-921页 |
氧化石墨烯的制备和定性定量分析;赖奇等;《材料研究学报》;20150225(第2期);第155-160页 |
石墨烯的表征方法;彭黎琼 等;《功能材料》;20131029(第21期);第3055-3058页 |
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