CN109856204A8 - 一种基于电化学原位石墨烯合成的碳基电极修饰方法 - Google Patents
一种基于电化学原位石墨烯合成的碳基电极修饰方法 Download PDFInfo
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- CN109856204A8 CN109856204A8 CN201910047062.0A CN201910047062A CN109856204A8 CN 109856204 A8 CN109856204 A8 CN 109856204A8 CN 201910047062 A CN201910047062 A CN 201910047062A CN 109856204 A8 CN109856204 A8 CN 109856204A8
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 13
- 229910021389 graphene Inorganic materials 0.000 title abstract 7
- 238000011065 in-situ storage Methods 0.000 title abstract 7
- 229910052799 carbon Inorganic materials 0.000 title abstract 6
- 230000015572 biosynthetic process Effects 0.000 title abstract 3
- 238000002715 modification method Methods 0.000 title abstract 3
- 238000003786 synthesis reaction Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 239000008151 electrolyte solution Substances 0.000 abstract 2
- 238000002484 cyclic voltammetry Methods 0.000 abstract 1
- 238000001548 drop coating Methods 0.000 abstract 1
- 238000007740 vapor deposition Methods 0.000 abstract 1
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Abstract
本发明公开了一种基于电化学原位石墨烯合成的碳基电极修饰方法，使用三电极或双电极系统完成电化学处理过程，所述电化学处理为以下两种方式中的其中一种：(1)循环伏安法：三电极工作面放入支持的电解质溶液中，向碳基电极施加正电压扫描以原位获得氧化石墨烯，然后向碳基电极施加负电压扫描以原位获得还原氧化石墨烯；(2)直流电压法：三电极或双电极工作面放入支持的电解质溶液中，向碳基电极施加恒定的正直流电压进行处理以原位获得氧化石墨烯，然后向碳基电极施加恒定的负直流电压进行处理以原位获得还原氧化石墨烯。较常规(氧化)石墨烯滴涂和原位气相沉积等修饰法具有快速、简便、廉价、纯绿色合成、高可控、高重现、高稳定的特点。
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| CN109856204A CN109856204A (zh) | 2019-06-07 |
| CN109856204A8 true CN109856204A8 (zh) | 2019-12-13 |
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| CN112051314B (zh) * | 2020-08-17 | 2021-09-14 | 肇庆学院 | 一种石墨箔电极的制备方法及其在电化学传感中的应用 |
| CN112924506B (zh) * | 2021-03-08 | 2023-01-10 | 湖南科技大学 | 一种简易电化学微型传感器的制备方法及其产品与应用 |
| CN113447545B (zh) * | 2021-05-28 | 2022-07-29 | 山东省科学院生物研究所 | 石墨烯聚合物电化学传感器检测对硝基酚的应用 |
| CN114216948B (zh) * | 2021-11-01 | 2023-09-26 | 佛山科学技术学院 | 一种溶液中检测砷离子的电化学方法 |
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| KR101583685B1 (ko) * | 2008-09-23 | 2016-01-08 | 내셔널 유니버시티 오브 싱가포르 | 그라핀 메모리 셀 및 그것의 제조 방법 |
| WO2012035551A1 (en) * | 2010-09-14 | 2012-03-22 | Council Of Scientific & Industrial Research | Electrochemical process for synthesis of graphene |
| WO2014164954A1 (en) * | 2013-03-12 | 2014-10-09 | Ut-Battelle, Llc | Electrochemical method for synthesizing metal-containing particles and other objects |
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| CN108807006B (zh) * | 2018-07-19 | 2020-11-20 | 东华大学 | 一种碳基柔性电极的制备方法 |
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Page: ?? Correction item: Applicant|Address|Applicant Correct: Wuhan Institute of Virology, Chinese Academy of Sciences|430071, Wuhan District, Hubei, Wuchang province fruit lake street, No. 44, Hongshan District|Institute of Biophysics, Chinese Academy of Sciences False: Wuhan Institute of Virology, Chinese Academy of Sciences|430071, Wuhan District, Hubei, Wuchang province fruit lake street, No. 44, Hongshan District|Research Institute of Physics, Chinese Academy of Sciences Number: 23-02 Volume: 35 |
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Application publication date: 20190607 |