Physical and electrochemical properties of boron - doped diamond (BDD) electrode
Tóm tắt: 140
| 
PDF: 227 
##plugins.themes.academic_pro.article.main##
Author
Từ khóa:
Boron doped diamond
electrode
electrochemical properties
the cyclic voltammogram
surface morphology
Tóm tắt
The physical and electrochemical behaviors of BDD electrode are clarified in this work. The surface morphology of BDD is investigated by scanning electron microscopy (SEM) before and after electrolysis in different conditions. There is not any corrosion found on the surface based on the studies of SEM and electrochemical corrosion process. The contact angle of BDD surface with pure water is changed from hydrophobic to hydrophilic (characterized by 97º and 28º) after several runs. In order to thoroughly investigate chemical composition of BDD, Raman spectroscopy is used. The featured peak of diamond is found at 1332 cm-1 Raman shift. The comparison between H-terminated and O-terminated peaks (O 1s and C 1s) as a result of electrochemical processes is made using X-ray photoelectron spectroscopy (XPS). The cyclic voltammogram (CV) of BDD is studied in acid and alkaline media in the range of hydrogen and oxygen evolution.
Tài liệu tham khảo
-
[1] M. Iwaki, S. Sato, K. Takahashi, and H. Sakairi, “Electrical conductivity of nitrogen and argon implanted diamond”, Nucl. Instruments Methods Phys. Res., vol. 209–210, no. PART 2, pp. 1129–1133, 1983, doi: 10.1016/0167-5087(83)90930-4.
[2] G. M. Swain and R. Ramesham, “The Electrochemical Activity of Boron-Doped polycrystalline Diamond Thin Film Electrodes”, Anal. Chem., vol. 65, no. 4, pp. 345–351, 1993, doi: 10.1021/ac00052a007.
[3] J. Xu, M. C. Granger, Q. Chen, J. W. Strojek, T. E. Lister, and G. M. Swain, “Boron-doped diamond thin-film electrodes”, Anal. Chem., vol. 69, no. 19, 1997.
[4] H. B. Martin, “Voltammetry Studies of Single-Crystal and Polycrystalline Diamond Electrodes”, J. Electrochem. Soc., vol. 146, no. 8, p. 2959, 1999, doi: 10.1149/1.1392035.
[5] A. Perret et al., “Electrochemical behavior of synthetic diamond thin film electrodes”, Diam. Relat. Mater., vol. 8, no. 2–5, pp. 820–823, 1999, doi: 10.1016/s0925-9635(98)00280-5.
[6] H. B. Martin, “Hydrogen and Oxygen Evolution on Boron-Doped Diamond Electrodes”, J. Electrochem. Soc., vol. 143, no. 6, p. L133, 1996, doi: 10.1149/1.1836901.
[7] A. Kapałka, G. Fóti, and C. Comninellis, “Determination of the Tafel slope for oxygen evolution on boron-doped diamond electrodes”, Electrochem. commun., vol. 10, no. 4, pp. 607–610, 2008, doi: 10.1016/j.elecom.2008.02.003.
[8] E. Vanhove et al., “Stability of H-terminated BDD electrodes: An insight into the influence of the surface preparation”, Phys. Status Solidi Appl. Mater. Sci., vol. 204, no. 9, pp. 2931–2939, 2007, doi: 10.1002/pssa.200776340.
[9] T. Kondo et al., “Characterization and electrochemical properties of CF4 plasma-treated boron-doped diamond surfaces”, Diam. Relat. Mater., vol. 17, no. 1, pp. 48–54, 2008, doi: 10.1016/j.diamond.2007.10.009.
[10] V. Schmalz, T. Dittmar, D. Haaken, and E. Worch, “Electrochemical disinfection of biologically treated wastewater from small treatment systems by using boron-doped diamond (BDD) electrodes - Contribution for direct reuse of domestic wastewater”, Water Res., vol. 43, no. 20, pp. 5260–5266, 2009, doi: 10.1016/j.watres.2009.08.036.
[11] G. Chen, “Electrochemical technologies in wastewater treatment”, Sep. Purif. Technol., vol. 38, no. 1, pp. 11–41, 2004, doi: 10.1016/j.seppur.2003.10.006.
[12] A. J. Bard, “Inner-sphere heterogeneous electrode reactions. Electrocatalysis and photocatalysis: The challenge”, J. Am. Chem. Soc., vol. 132, no. 22, pp. 7559–7567, 2010, doi: 10.1021/ja101578m.
[13] J. V. Macpherson, “A practical guide to using boron doped diamond in electrochemical research”, Phys. Chem. Chem. Phys., vol. 17, no. 5, pp. 2935–2949, 2015, doi: 10.1039/c4cp04022h.
[14] G. R. Salazar-Banda, L. S. Andrade, P. A. P. Nascente, P. S. Pizani, R. C. Rocha-Filho, and L. A. Avaca, “On the changing electrochemical behaviour of boron-doped diamond surfaces with time after cathodic pre-treatments”, Electrochim. Acta, vol. 51, no. 22, pp. 4612–4619, 2006, doi: 10.1016/j.electacta.2005.12.039.
[15] VCD technologies. Avalaible: https://www.neocoat.ch/en/technology/cvd-technologies
[16] D. S. Knight and W. B. White, “Characterization of diamond films by Raman spectroscopy”, J. Mater. Res., vol. 4, no. 2, pp. 385–393, 1989, doi: 10.1557/JMR.1989.0385.
[17] TUINSTRA F and KOENIG JL, “Raman Spectrum of Graphite”, J. Chem. Phys., vol. 53, no. 3, pp. 1126–1130, 1970, doi: 10.1063/1.1674108.
[18] A. C. Ferrari and J. Robertson, “Raman spectroscopy of amorphous, nanostructured, diamond-like carbon, and nanodiamond”, Philos. Trans. R. Soc. A Math. Phys. Eng. Sci., vol. 362, no. 1824, pp. 2477–2512, 2004, doi: 10.1098/rsta.2004.1452.
[19] M. Panizza and G. Cerisola, “Application of diamond electrodes to electrochemical processes”, Electrochim. Acta, vol. 51, no. 2, pp. 191–199, 2005, doi: 10.1016/j.electacta.2005.04.023.
[20] M. A. Q. Alfaro, S. Ferro, C. A. Martínez-Huitle, and Y. M. Vong, “Boron doped diamond electrode for the wastewater treatment”, J. Braz. Chem. Soc., vol. 17, no. 2, pp. 227–236, 2006, doi: 10.1590/S0103-50532006000200003.
[21] N. Katsuki, “Water Electrolysis Using Diamond Thin-Film Electrodes”, J. Electrochem. Soc., vol. 145, no. 7, p. 2358, 1998, doi: 10.1149/1.1838643.
[22] N. Vinokur, “Electrochemical Behavior of Boron-Doped Diamond Electrodes”, J. Electrochem. Soc., vol. 143, no. 10, p. L238, 1996, doi: 10.1149/1.1837157.
Xem thêm
##plugins.themes.academic_pro.article.sidebar##
Đã Xuất bản
Jun 30, 2020
Download
Cách trích dẫn
Nguyen Tien Hoang. “Physical and Electrochemical Properties of Boron - Doped Diamond (BDD) Electrode”. Tạp Chí Khoa học Và Công nghệ - Đại học Đà Nẵng, vol 18, số p.h 6, Tháng Sáu 2020, tr 41-45, doi:10.31130/jst-ud2020-038E.
