UA71602U - Механохимический способ получения оксида графена - Google Patents
Механохимический способ получения оксида графена Download PDFInfo
- Publication number
- UA71602U UA71602U UAU201113006U UAU201113006U UA71602U UA 71602 U UA71602 U UA 71602U UA U201113006 U UAU201113006 U UA U201113006U UA U201113006 U UAU201113006 U UA U201113006U UA 71602 U UA71602 U UA 71602U
- Authority
- UA
- Ukraine
- Prior art keywords
- graphene oxide
- graphite
- water
- oxide
- removal
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000002360 preparation method Methods 0.000 title abstract 2
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 22
- 239000010439 graphite Substances 0.000 claims abstract description 22
- 239000006185 dispersion Substances 0.000 claims abstract description 11
- 239000007800 oxidant agent Substances 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims abstract description 7
- 239000002253 acid Substances 0.000 claims abstract description 6
- 150000007513 acids Chemical class 0.000 claims abstract description 6
- 238000005119 centrifugation Methods 0.000 claims abstract description 6
- 230000001590 oxidative effect Effects 0.000 claims abstract description 5
- 238000001035 drying Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 150000007522 mineralic acids Chemical class 0.000 claims description 2
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 3
- 238000000227 grinding Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000001237 Raman spectrum Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004630 atomic force microscopy Methods 0.000 description 2
- 238000002329 infrared spectrum Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 238000009210 therapy by ultrasound Methods 0.000 description 2
- 241000632511 Daviesia arborea Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Carbon And Carbon Compounds (AREA)
Abstract
Способ получения оксида графена включает механохимическую обработку смеси графита и твердого окислителя в отсутствие агрессивных концентрированных кислот, удаление продуктов восстановления окислителя, сушку, ультразвуковое диспергирование и центрифугирование.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAU201113006U UA71602U (ru) | 2011-11-04 | 2011-11-04 | Механохимический способ получения оксида графена |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAU201113006U UA71602U (ru) | 2011-11-04 | 2011-11-04 | Механохимический способ получения оксида графена |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA71602U true UA71602U (ru) | 2012-07-25 |
Family
ID=50848708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAU201113006U UA71602U (ru) | 2011-11-04 | 2011-11-04 | Механохимический способ получения оксида графена |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA71602U (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11702341B2 (en) | 2017-03-31 | 2023-07-18 | Arcelormittal | Method for the manufacture of graphene oxide from Kish graphite |
-
2011
- 2011-11-04 UA UAU201113006U patent/UA71602U/ru unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11702341B2 (en) | 2017-03-31 | 2023-07-18 | Arcelormittal | Method for the manufacture of graphene oxide from Kish graphite |
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