بررسی عامل دار کردن الکتروشیمیایی گرافن در بازه‌ای گسترده از توان ورودی به سل

مهندسی متالورژی و مواد

مقاله 1، دوره 30، شماره 1 - شماره پیاپی 19، 1397، صفحه 1-12   

نوع مقاله: علمی و پژوهشی

شناسه دیجیتال (DOI): 10.22067/ma.v30i1.49875

نویسندگان

علی حسنی؛ مرتضی مغربی؛ مجید بنی آدم^*

دانشگاه فردوسی مشهد

چکیده

 لایه برداری الکتروشیمیایی از گرافیت، یکی از روش‌های سنتز گرافن بوده و علی رغم اینکه توان سل الکتروشیمیایی در این فرایند می‌تواند نقشی اساسی ایفا کند، کمتر مورد توجه قرار گرفته‌ و پژوهش‌های قبلی در بازه‌ای محدود از اختلاف پتانسیل یا جریان الکتریکی انجام شده است. در این پژوهش تاثیر توان بر مقدار گرافن لایه‌برداری شده و مقدار گروه عاملی قرار گرفته روی آن ها در بازه‌ای گسترده بررسی شده است. از آنالیزهایی نظیر رسانایی، توزین، جذب مرئی-فرابنفش و میکروسکوپ الکترونی عبوری برای تعیین مشخصات محصولات استفاده شد. بر اساس نتایج با کاهش توان ورودی به سل، لایه‌برداری از الکترود بیشتر شده و مقدار گروه عاملی آن‌ها نیز بیشتر می‌شود. 
 

کلیدواژه‌ها

لایه‌برداری؛ گرافن؛ توان؛ گروه عاملی

سایر فایل های مرتبط با مقاله

1-Hasani_AK_EDITS.pdf

مراجع

1. Low C., Walsh F., Chakrabarti M., Hashim M.A., Hussain M.A., "Electrochemical approaches to the production of graphene flakes and their potential application", Carbon, Vol. 54, pp. 1-21, (2013).

2. Maitra U., Matte H., Kumar P., Rao C., "Strategies for the Synthesis of Graphene, Graphene Nanoribbons, Nanoscrolls and Related Materials", Chimia, Vol. 66, pp. 941-948, (2012).

3. Marcano D.C., Kosynkin D.V., Berlin J.M., Sinitskii A., Sun Z., "Improved Synthesis of Graphene Oxide", ACS Nano, Vol. 4, pp. 4806-4814, (2010).

4. Paredes J., Villar Rodil S., "Atomic Force and Scanning Tunneling Microscopy Imaging of Graphene Nanosheets Derived from Graphite Oxide", Langmuir, Vol. 25, pp. 5957-5968, (2009).

5. Pumera M., "Electrochemistry of graphene, graphene oxide and other graphenoids", Electrochemistry Communications, Vol. 36, pp. 14-18, (2013).

6. Sadasivuni K.K., Ponnamma D., Thomas S., Grohens Y., "Evolution from graphite to graphene elastomer composites", Progress in Polymer Science, Vol. 39, pp. 749-780, (2014).

7. Salvatierra R.V., Domingues S.H., Oliveira M.M., Zarbin A.J.G., "Tri-layer graphene films produced by mechanochemical exfoliation of graphite", Carbon, Vol. 57, pp. 410-415, (2013).

8. Saner B., Dinç F., Yürüm Y., "Utilization of multiple graphene nanosheets in fuel cells 2. The effect of oxidation process on the characteristics of graphene nanosheets", Fuel, Vol. 90, pp. 2609-2616, (2011).

9. Yuan B., Zeng X., Xu C., Liu L., Ma Y., Zhang D., Fan Y., "Electrochemical modification of graphene oxide bearing different types of oxygen functional species for the electro-catalytic oxidation of reduced glutathione", Sensors and Actuators B: Chemical, Vol. 184, pp. 15-20, (2013).

10. Saner B., Okyay F., Yürüm Y., "Utilization of multiple graphene layers in fuel cells. 1. An improved technique for the exfoliation of graphene-based nanosheets from graphite", Fuel, Vol. 89, pp. 1903-1910, (2010).

11. Sheka E.F., Popova N.A., "Molecular theory of graphene oxide", Physical Chemistry Chemical Physics, Vol. 15, pp. 13304-13322, (2013).

12. Sima M., Enculescu I., Sima A., "Preparation of graphene and its application in dye-sensitized solar cells", Optoelectronics and Advanced Materials, Vol. 5, pp. 414-418, (2011).

13. Singh V., Joung D., Zhai L., Das S., Khondaker S.I., Seal S., "Graphene based materials Past, present and future", Progress in Materials Science, Vol. 56, pp. 1178-1271, (2011).

14. Singh V.K., Patra M.K., Manoth M., Gowd G.S., Vadera S.R., Kumar N., "In situ synthesis of graphene oxide and its composites with iron oxide", New Carbon Materials, Vol. 24, pp. 147-152, (2009).

15. Su C., Lu A., Xu Y., Chen F., Khlobystov A.N., Li L., "High Quality Thin Graphene Films from Fast Electrochemical Exfoliation", ACS Nano, Vol. 5, pp. 232-2339, (2011).

16. Sun L., Fugetsu B., "Mass production of graphene oxide from expanded graphite", Materials Letters, Vol. 109, pp. 207-210, (2013).

17. Terrones M., Botello-Mendez A.R., Campos-Delgado J., Lopez-Urias F., Vega-Cantúd Y.I., "Graphene and graphite nanoribbons Morphology, properties, synthesis, defects and applications", Nano Today, Vol. 5, pp. 351-372, (2010).

18. Yang H., Hernandez Y., Schlierf A., Felten A., Eckmann A., Johal S., Louette P., "A simple method for graphene production based on exfoliation of graphite in water using 1-pyrenesulfonic acid sodium salt", Carbon, Vol. 53, pp. 357-365, (2013).

19. Yuan W., Li B., Li L., "A green synthetic approach to graphene nanosheets for hydrogen adsorption", Applied Surface Science, Vol. 257, pp. 10183-10187, (2011).

20. Zhang D., Liu X., Wang X., "Green synthesis of graphene oxide sheets decorated by silver nanoprisms and their anti-bacterial properties", Journal of Inorganic Biochemistry, Vol. 105, pp. 1181-1186, (2011).

21. Taheri Najafabadi A., Gyenge E., "High-yield graphene production by electrochemical exfoliation of graphite: Novel ionic liquid (IL)–acetonitrile electrolyte with low IL content", Carbon, Vol. 71, pp. 58-69, (2014).

22. Zhang Y., Wang S., Li L., Zhang K., Qiu J., Davis M., Hope-Weeks L.J., "Tuning electrical conductivity and surface area of chemically-exfoliated graphene through nanocrystal functionalization", Materials Chemistry and Physics, Vol. 135, pp. 1057-1063, (2012).

23. Zhou M., Tang J., Cheng Q., Xu G., Cui P., Qin L.-C., "Few-layer graphene obtained by electrochemical exfoliation of graphite cathode", Chemical Physics Letters, Vol. 572, pp. 61-65, (2013).

24. Zhu Y., Murali S., Cai W., Li X., Suk J.W., Potts J.R., Ruoff R.S., "Graphene and Graphene Oxide Synthesis, Properties, and Applications", Advanced Materials, Vol. 22, pp. 3906-3924, (2010).

25. Bykkam S., Thunugunta T., "Synthesis and Characterization of Graphene Oxide and Its Antimicrobial Activity Against Klebseilla and Staphylococus", International Journal of Advanced Biotechnology and Research, Vol. 4, pp. 142-146, (2013).

26. Parvez K., Li R., Puniredd S.R., Hernandez Y., Hinkel F., Wang S., "Electrochemically Exfoliated Graphene as Solution-Processable, Highly Conductive Electrodes for Organic Electronics", ACS Nano, Vol. 7, pp. 3598-3606, (2013).

27. Morales G.M., Schifani P., Ellis G., Ballesteros C., Martinez G., Barbero C.S., Salavagione H.J., "High-quality few layer graphene produced by electrochemical intercalation and microwave-assisted expansion of graphite", Carbon, Vol. 49, pp. 2809-2816, (2011).

28. Alanyalıoglu M., Segura J., Oro Sole J., Casan Pastor N., "The synthesis of graphene sheets with controlled thickness and order using surfactant-assisted electrochemical processes", Carbon, Vol. 50, pp. 142-152, (2012).

29. Stankovich S., Dikin D.A., Piner R.D., Kohlhaas K.A., "Synthesis of graphene-based nanosheets via chemical reduction of exfoliated graphite oxide", Carbon, Vol. 45, pp. 1558-1565, (2007).

30. Du W., Jiang X., Zhu L., "From graphite to graphene: direct liquid-phase exfoliation of graphite to produce single- and fewlayered pristine graphene", Journal of Materials Chemistry A, Vol. 1, pp. 10592-10606, (2013).

31. Notley S.M., "Highly Concentrated Aqueous Suspensions of Graphene through Ultrasonic Exfoliation with Continuous Surfactant Addition", Langmuir, Vol. 28, pp. 14110-14113, (2012).

32. Li D., Li H., Fu Y., Zhang J., Li W., Han Y., Wang L., "Critical Micelle Concentrations of Cetyltrimethylammonium Chloride and Their Influence on the Periodic Structure of Mesoporous Silica", Colloid Journal, Vol. 70, pp. 747-752, (2008).

33. Vadukumpully S., Paul J., Valiyaveettil S., "Cationic surfactant mediated exfoliation of graphite into graphene flakes", Carbon, Vol. 47, pp. 3288-3294, (2009).

34. Cruz-Silva R., Morelos-Gomez A., Kim H.-I., Jang H.-K., Tristan F., "Super-stretchable Graphene Oxide Macroscopic Fibers with Outstanding Knotability Fabricated by Dry Film Scrolling", ACS Nano, Vol. 8, pp. 5959-5967, (2014).

35. Dimiev A. M., Tour J.M., "Mechanism of Graphene Oxide Formation", ACS Nano, Vol. 8, pp. 3060-3068, (2014).