Effects of Zn amount on the properties of Zn-Zu2O composite films grown for PEC photoelectrodes by using electrochemical deposition
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- 作者：Tae Gyoum Kim ; Hu Joong Lee ; Hyukhyun Ryu…
- 关键词：Photoelectrochemical (PEC) ; Zn ; Cu2O composite film ; Electrochemical deposition
- 刊名：Journal of the Korean Physical Society
- 出版年：2015
- 出版时间：October 2015
- 年：2015
- 卷：67
- 期：7
- 页码：1273-1277
- 全文大小：862 KB
- 参考文献：[1]F. Qian, G. Wang and Y. Li, Nano Lett. 10, 4686 (2010).CrossRef ADS
[2]C. Chiang, J. Epstein, A. Brown, J. N. Munday, J. N. Culver and S. Ehrman, Nano Lett. 12, 6005 (2012).CrossRef ADS
[3]J. Cui and U. J. Gibson, J. Phys. Chem. C 114, 6408 (2010).CrossRef
[4]K. Akimoto, S. Ishizuka, M. Yanagita, Y. Nawa, G. K. Paul and T. Sakurai, Solar Energy 80, 715 (2006).CrossRef ADS
[5]Z. Zhang, R. Dua, L. Zhang, H. Zhu, H. Zhang and P. Wang, ACS Nano. 7, 1709 (2013).CrossRef
[6]M. Gr?tzel, Nature. 414, 338 (2001).CrossRef ADS
[7]X. Bai, L. Wang, R. Zong, Y. Lv, Y. Sun and Y. Zhu, Langmuir 29, 3097 (2013).CrossRef
[8]I. S. Cho, Z. Chen, A. J. Forman, D. R. Kim, P. M. Rao, T. F. Jaramillo and X. Zheng, Nano Lett. 11, 4978 (2011).CrossRef ADS
[9]E. Thimsen, F. Le Formal, M. Gra?tzel and S. C. Warren, Nano Lett. 11, 35 (2010).CrossRef ADS
[10]J. Su, X. Feng, J. D. Sloppy, L. Guo and C.A. Grimes, Nano Lett. 11, 203 (2010).CrossRef ADS
[11]S. Liu, J. Tian, L. Wang, Y. Luo and X. Sun, Catal. Sci. Tech. 2, 339 (2012).CrossRef
[12]T. G. Kim, H. Ryu, W. J. Lee and J. H. Yoon, Curr. Appl. Phys. 15, 473 (2015).CrossRef ADS
[13]Y. Liu, Y. Liu, R. Mu, H. Yang, C. Shao, J. Zhang, Y. Lu, D. Shen and X. Fan, Semicond. Sci. Tech. 20, 44 (2005).CrossRef ADS
[14]M. Hara, T. Kondo, M. Komoda, S. Ikeda, K. Shinohara, A. Tanaka, J. Kondo and K. Domen, Chem. Comm. 357 (1998).
[15]P. de Jongh, D. Vanmaekelbergh and J. Kelly, Chem. Comm. 1069 (1999).
[16]S. Ishizuka et al., physica status solidi (c) 1, 1067 (2004).CrossRef ADS
[17]M. Ivill, M. Overberg, C. Abernathy, D. Norton, A. Hebard, N. Theodoropoulou and J. Budai, Solid-State Electron. 47, 2215 (2003).CrossRef ADS
[18]T. Maruyama, Solar Energy Mater. Solar Cells. 56, 85 (1998).CrossRef
[19]A. Musa, T. Akomolafe and M. Carter, Solar Energy Mater. Solar Cells 51, 305 (1998).CrossRef
[20]H. Yu, J. Yu, S. Liu and S. Mann, Chem. Mater. 19, 4327 (2007).CrossRef
[21]T. G. Kim, H. B. Oh and H. Ryu, J. Alloys Compd. 612, 74 (2014).CrossRef
[22]T. G. Kim, J. T. Jang and H. Ryu, J. Korean Phys. Soc. 63, 78 (2013).CrossRef ADS
[23]C. Chiang, Y. Shin and S. Ehrman, J. Electrochem. Soc. 159, B227 (2011).CrossRef
[24]A. Paracchino, N. Mathews, T. Hisatomi, M. Stefik, S. D. Tilley and M. Gr?tzel, Energy Environ. Sci. 5, 8673 (2012).CrossRef
[25]A. Paracchino, V. Laporte, K. Sivula, M. Gr?tzel and E. Thimsen, Nature Mater. 10, 456 (2011).CrossRef ADS
[26]R. Y. Wang, D. W. Kirk and G. X. Zhang, J. Electrochem. Soc. 153, C357 (2006).CrossRef
[27]B. Heng, T. Xiao, W. Tao, X. Hu, X. Chen, B. Wang, D. Sun and Y. Tang, Cryst. Growth Design 12, 3998 (2012).CrossRef
[28]C. Zhu and M. J. Panzer, Appl. Mater. & Interfaces 7, 5624 (2015).CrossRef - 作者单位：Tae Gyoum Kim (1)
Hu Joong Lee (1)
Hyukhyun Ryu (1)
Won-Jae Lee (2)
1. Department of Nano Science and Engineering, High Safety Vehicle Core Technology Research Center, Inje University, Gimhae, 50834, Korea
2. Department of Materials and Components Engineering, Dong-Eui University, Busan, 47227, Korea - 刊物主题：Physics, general; Theoretical, Mathematical and Computational Physics; Particle and Nuclear Physics;
- 出版者：Springer Netherlands
- ISSN：1976-8524
文摘
In this study, Zn-Cu2O composite films were grown on fluorine-doped tin-oxide (FTO) substrates by using the electrochemical deposition method. Various amounts of Zinc (Zn) were added to grow the Zn-Cu2O composite films. We analyzed the morphological, structural, optical energy band gap and photocurrent density properties of the Zn-Cu2O composite films by using various measurements such as field-emission scanning electron microscope (FE-SEM), X-ray diffraction (XRD), UV-visible spectrophotometry and potentiostat/galvanostat measurements, respectively. As a result, the highest photocurrent density value of ?.04 mA/cm2 was obtained for the 30-wt% sample, which had the lowest Cu2O (111)/ ZnO (101) XRD peak intensity ratio. The highest photocurrent density value from the 30-wt% sample was approximately 2.35 times higher than that from the non-composite Cu2O film (0-wt% sample). From this study, we found that adding Zn could improve the photocurrent values of Zn-Cu2O composite films. Keywords Photoelectrochemical (PEC) Zn-Cu2O composite film Electrochemical deposition