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The red-brown CdSe thin films are electrochemically deposited on conductive ITO/TiO2 film surfaces, and the multilayer TiO2/CdSe structures are constructed. The microstructures and the photoelectrochemical properties of multilayer TiO2/CdSe structures are investigated. The results show that the CdSe thin films are grown preferentially along the (111) direction. The thickness and UV-Vis absorbance intensity of multilayer films increase with the increase of layer number of TiO2/CdSe structure. The results obtained from photoelectrochemistry measurement indicate that the optimal photoelectrochemical current response and open-circuit voltage are obtained in a biolayer TiO2/CdSe system, which therefore demonstrates the favorable photoelectrochemical properties.
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Keywords:
- CdSe film /
- multilayer film structure /
- electrochemical deposition /
- photoelectrochemical property
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[2] Gao L, Zhang J M 2010 Acta Phys. Sin. 59 1263 (in Chinese) [高立, 张建民 2010 物理学报 59 1263]
[3] Zhu K, Neale N R, Miedaner A, Frank A J 2007 Nano Lett. 7 69
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[20] Konda R B, Mundle R, Mustafa H, Bamiduro O, Pradhana A K, Roy U N, Cui Y, Burger A 2007 Appl. Phys. Lett. 91 3
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[33] Kondon M, Kim J, Udawatte N, Lee D 2008 J. Phys. Chem. C 112 6695
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[1] Chen X, Mao S S 2007 Chem. Rev. 107 2891
[2] Gao L, Zhang J M 2010 Acta Phys. Sin. 59 1263 (in Chinese) [高立, 张建民 2010 物理学报 59 1263]
[3] Zhu K, Neale N R, Miedaner A, Frank A J 2007 Nano Lett. 7 69
[4] Gao F, Wang Y, Shi D, Zhang J, Wang M K, Jing X Y, Humphry-Baker R, Wang P, Zakeeruddin S M, Gratzel M 2008 J. Am. Chem. Soc. 130 10720
[5] Bai Y, Cao Y M, Zhang J, Wang M, Li R Z, Wang P, Zakeeruddin S M, Gratzel M 2008 Nat. Mater. 7 626
[6] Kou D X, Liu W Q, Hu L H, Huang Y, Dai S Y, Jiang N Q 2010 Acta Phys. Sin. 59 5857 (in Chinese) [寇东星, 刘伟庆, 胡林华, 黄阳, 戴松元, 姜年权 2010 物理学报 59 5857]
[7] Liu W Q, Kou D X, Hu L H, Huang Y, Jiang N Q, Dai S Y 2010 Acta Phys. Sin. 59 5141 (in Chinese) [刘伟庆, 寇东星, 胡林华, 黄阳, 姜年权, 戴松元 2010 物理学报 59 5141]
[8] Liu W Q, Kou D X, Cai M L, Hu L H, Sheng J, Tian H J, Jiang N Q, Dai S Y 2010 J. Phys. Chem. C 114 9965
[9] Kongkanand A, Tvrdy K, Takechi K, Kuno M, Kamat P V 2008 J. Am. Chem. Soc. 130 4007
[10] Wang G M, Yang X Y, Qian F, Zhang J Z, Li Y 2010 Nano Lett. 10 1088
[11] Sun W T, Yu Y, Pan H Y, Gao X F, Chen Q, Peng L M 2008 J. Am. Chem. Soc. 130 1124
[12] Chen T, Colver P J, Bon S A F 2007 Adv. Mater. 19 2286
[13] Mor G K, Shankar K, Paulose M, Varghese O K, Grimes C A 2007 Appl. Phys. Lett. 91 3
[14] Peng R X, Chen C, Shen W, Wang M T, Guo Y, Geng H W 2009 Acta Phys. Sin. 58 6582 (in Chinese) [彭瑞祥, 陈冲, 沈薇, 王命泰, 郭颖, 耿宏伟 2009 物理学报 58 6582]
[15] Fu A H, Gu W W, Boussert B, Koski K, Gerion D, Manna L, Le Gros M, Larabell C A, Alivisatos A P 2007 Nano Lett. 7 179
[16] Robel I, Subramanian V, Kuno M, Kamat P V 2006 J. Am. Chem. Soc. 128 2385
[17] Weiss E A, Porter V J, Chiechi R C, Geyer S M, Bell D C, Bawendi M G, Whitesides G M 2008 J. Am. Chem. Soc. 130 83
[18] Bhuse V M 2005 Mater. Chem. Phys. 91 60
[19] Diguna L J, Shen Q, Kobayashi J, Toyoda T 2007 Appl. Phys. Lett. 91 3
[20] Konda R B, Mundle R, Mustafa H, Bamiduro O, Pradhana A K, Roy U N, Cui Y, Burger A 2007 Appl. Phys. Lett. 91 3
[21] Akaltun Y, Yildirim M A, Ates A, Yildirim M 2011 Opt. Commun. 284 2307
[22] Chong L W, Chien H T, Lee Y L 2010 J. Power Sources 95 5109
[23] Ptatschek V, Schreder B, Herz K, Hilbert U, Ossau W, Schottner G, Rahauser O, Bischof T, Lermann G, Materny A, Kiefer W, Bacher G, Forchel A, Su D, Giersig M, Muller G, Spanhel L 1997 J. Phys. Chem. B 101 8898
[24] Yang Q M, Zhao J, Guan M, Liu C, Cui L J, Han D J, Zeng Y P 2007 Appl. Surf. Sci. 257 9038
[25] Rashwan S M, Abd El-Wahab S M, Mohamed M M 2007 J. Mater. Sci-Mater. Electron. 18 575
[26] Pawar S M, Moholkar A V, Rajpure K Y, Bhosale C H 2008 Sol. Energy Mater. Sol. Cells 92 45
[27] Lincot D 2005 Thin Solid Films 487 40
[28] Shpaisman N, Givan U, Patolsky F 2010 ACS Nano 4 1901
[29] Kressin A M, Doan V V, Klein J D, Sailor M J 1991 Chem. Mat. 3 1015
[30] Henriquez R, Badan A, Grez P, Munoz E, Vera J, Dalchiele E A, Marotti R E, Gomez H 2011 Electrochim. Acta 56 4895
[31] Mane R S, Roh S J, Joo O S, Lokhande C D, Han S H 2005 Electrochim. Acta 50 2453
[32] Liu D, Kamat P V 1993 J. Phys. Chem. 97 10769
[33] Kondon M, Kim J, Udawatte N, Lee D 2008 J. Phys. Chem. C 112 6695
[34] Guo C X, Yang H B, Sheng Z M, Lu Z S, Song Q L, Li C M 2010 Angew. Chem-Int. Edit. 49 3014
[35] Kou D X, Jiang N Q 2010 Acta Phys. Sin. 59 643 (in Chinese) [寇东星, 姜年权 2010 物理学报 59 643]
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