CN108101037B - A kind of preparation method of nitrogen-doped graphene material based on diaminoazofurazan - Google Patents
A kind of preparation method of nitrogen-doped graphene material based on diaminoazofurazan Download PDFInfo
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- CN108101037B CN108101037B CN201711410939.5A CN201711410939A CN108101037B CN 108101037 B CN108101037 B CN 108101037B CN 201711410939 A CN201711410939 A CN 201711410939A CN 108101037 B CN108101037 B CN 108101037B
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- graphene
- diaminoazofurazan
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 83
- 239000000463 material Substances 0.000 title claims abstract description 42
- YBRXRTHOHUWQLL-UHFFFAOYSA-N 4-[(4-amino-1,2,5-oxadiazol-3-yl)diazenyl]-1,2,5-oxadiazol-3-amine Chemical compound NC1=NON=C1N=NC1=NON=C1N YBRXRTHOHUWQLL-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 230000005496 eutectics Effects 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 239000013078 crystal Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims abstract description 6
- XEUSVFYYNLXDNL-UHFFFAOYSA-N bis(1,2,5-oxadiazol-3-yl)diazene Chemical compound C1=NON=C1N=NC1=NON=C1 XEUSVFYYNLXDNL-UHFFFAOYSA-N 0.000 claims description 18
- 239000000243 solution Substances 0.000 claims description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 7
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 4
- 239000011259 mixed solution Substances 0.000 claims description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 16
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 9
- 239000000853 adhesive Substances 0.000 abstract description 4
- 230000001070 adhesive effect Effects 0.000 abstract description 4
- SQVRNJKIWUCVCY-UHFFFAOYSA-N 4-(1,2,5-oxadiazol-3-yldiazenyl)-1,2,5-oxadiazol-3-amine Chemical compound C1=NON=C1N=NC2=NON=C2N SQVRNJKIWUCVCY-UHFFFAOYSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- -1 diaminoazofurazan ethanol Chemical compound 0.000 abstract 1
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 7
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- 238000009210 therapy by ultrasound Methods 0.000 description 2
- 238000001132 ultrasonic dispersion Methods 0.000 description 2
- 230000005355 Hall effect Effects 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- ILVXOBCQQYKLDS-UHFFFAOYSA-N pyridine N-oxide Chemical compound [O-][N+]1=CC=CC=C1 ILVXOBCQQYKLDS-UHFFFAOYSA-N 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2204/00—Structure or properties of graphene
- C01B2204/20—Graphene characterized by its properties
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Abstract
本发明实施例提供一种基于二氨基偶氮呋咱的氮掺杂石墨烯材料的制备方法,涉及材料制备技术领域。其中,该方法包括:将石墨烯分散于水中,加入二氨基偶氮呋咱乙醇溶液,在50~70℃下加热30~60min,降温至20~40℃,干燥,得到石墨烯包覆的二氨基偶氮呋咱共晶物,其中,石墨烯与二氨基偶氮呋咱溶液中的二氨基偶氮呋咱的质量比为1:1~10,将二氨基偶氮呋咱共晶物研磨成粉末,在500~800℃下加热3~5h,得到氮掺杂石墨烯材料。利用二氨基偶氮呋咱与石墨烯进行反应,得到氮掺杂含量较高的石墨烯材料。该材料中石墨烯均匀包覆在DAAF晶体的表面,不需要使用胶黏剂等助剂,完整的保持了二氨基偶氮呋咱晶体的表面性能。
The embodiment of the present invention provides a method for preparing a nitrogen-doped graphene material based on diaminoazofurazan, which relates to the technical field of material preparation. Wherein, the method comprises: dispersing graphene in water, adding diaminoazofurazan ethanol solution, heating at 50-70° C. for 30-60 min, cooling to 20-40° C., and drying to obtain graphene-coated graphene Aminoazofurazan eutectic, wherein the mass ratio of graphene to diaminoazofurazan solution in diaminoazofurazan solution is 1:1-10, and the diaminoazofurazan eutectic is ground powder, and heated at 500-800° C. for 3-5 hours to obtain nitrogen-doped graphene material. Diaminoazofurazan is used to react with graphene to obtain graphene material with high nitrogen doping content. In this material, graphene is evenly coated on the surface of the DAAF crystal, without the use of adhesives and other additives, and the surface properties of the diaminoazofurazan crystal are completely maintained.
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Families Citing this family (12)
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WO2019119460A1 (en) * | 2017-12-23 | 2019-06-27 | 深圳大学 | Method for preparing nitrogen-doped graphene from furazan derivatives as nitrogen source |
WO2019119459A1 (en) * | 2017-12-23 | 2019-06-27 | 深圳大学 | Diamino azofurazan-based method for preparing nitrogen-doped graphene material |
CN109776444A (en) * | 2019-03-11 | 2019-05-21 | 中国工程物理研究院化工材料研究所 | Method based on natural subsidence process preparation high dispersive DAAF nano-powder |
CN110980715A (en) * | 2019-12-26 | 2020-04-10 | 广东石油化工学院 | A kind of preparation method of nitrogen-cobalt co-doped graphene material based on 4-amino-1,2,4-triazol-5-one cobalt salt |
CN110980713A (en) * | 2019-12-26 | 2020-04-10 | 广东石油化工学院 | A kind of preparation method of graphene material based on 5,5'-diamino-3,3'-1,2,4-triazole cobalt salt |
CN111003707A (en) * | 2019-12-26 | 2020-04-14 | 广东石油化工学院 | Preparation method of nitrogen-doped graphene material based on 4, 4' -azo-1, 2, 4-triazole-5-ketone |
CN111072021A (en) * | 2019-12-26 | 2020-04-28 | 广东石油化工学院 | Preparation method of nitrogen-doped graphene material based on 5,5 '-diamino-3, 3' -1,2, 4-triazole |
CN110937597A (en) * | 2019-12-26 | 2020-03-31 | 广东石油化工学院 | A kind of preparation method of nitrogen-doped graphene material based on 3,5-diamino-1 hydrogen-1,2,4-triazole |
CN111017917A (en) * | 2019-12-26 | 2020-04-17 | 广东石油化工学院 | A kind of preparation method of nitrogen-doped graphene material based on 4-amino-1,2,4-triazol-5-one |
CN110980714A (en) * | 2019-12-26 | 2020-04-10 | 广东石油化工学院 | A kind of preparation method of nitrogen-doped graphene material based on 4,4'-azo-1,2,4-triazole |
CN110980716A (en) * | 2019-12-26 | 2020-04-10 | 广东石油化工学院 | A kind of preparation method of nitrogen-doped graphene material based on 4-amino-1,2,4-triazole |
CN116375598B (en) * | 2023-03-29 | 2024-09-13 | 吉林医药学院 | 4,4' -Azo dibenzoate phenanthroline dye eutectic and preparation method thereof |
Citations (2)
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CN103803539A (en) * | 2014-02-17 | 2014-05-21 | 上海交通大学 | Nitrogen-doped graphene oxide material and preparation method thereof |
CN104229781A (en) * | 2014-09-09 | 2014-12-24 | 东莞市翔丰华电池材料有限公司 | Method for preparing nitrogen-doped graphene with high nitrogen doping amount |
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CN103803539A (en) * | 2014-02-17 | 2014-05-21 | 上海交通大学 | Nitrogen-doped graphene oxide material and preparation method thereof |
CN104229781A (en) * | 2014-09-09 | 2014-12-24 | 东莞市翔丰华电池材料有限公司 | Method for preparing nitrogen-doped graphene with high nitrogen doping amount |
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