Citation: LI Xiang-Qi, FAN Qing-Fei, LI Guang-Li, HUANG Yao-Han, GAO Zhao, FAN Xi-Mei, ZHANG Chao-Liang, ZHOU Zuo-Wan. Syntheses of ZnO Nano-Arrays and Spike-Shaped CuO/ZnO Heterostructure[J]. Acta Physico-Chimica Sinica, ;2015, 31(4): 783-792. doi: 10.3866/PKU.WHXB201502062 shu

Syntheses of ZnO Nano-Arrays and Spike-Shaped CuO/ZnO Heterostructure

1.
1 Key Laboratory of Advanced Technologies of Materials, Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031, P. R. China;
2 State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610031, P. R. China

Received Date: 15 December 2014
Available Online: 6 February 2015
Fund Project: 国家高技术研究发展计划项目(2009AA03Z427)资助 (2009AA03Z427)

A low-temperature hydrothermal route was applied to fabricate ZnO nano-arrays on fluorinated tin oxide (FTO)-coated glass substrates. The effects of the molar ratios of the precursor concentrations on the ZnO nano-arrays were studied with respect to morphology, optical properties, and growth mechanism. The results show that the length reduced with the increased molar ratios of precursor concentrations, and the diameter first increased then decreased. In general, the change of optical band gap followed the same trend as that for the change in diameter. When the molar ratio of precursor concentrations is 5:5, the optical band gap is 3.2 eV, which is similar to the theoretical value at room temperature. We propose that the optimal molar ratio of zinc nitrate (Zn(NO₃)₂) to hexamethylenetetramine (HMT, C₆H₁₂N₄) is 5:5 for the preparation of ZnO nano-arrays. Spike-shaped CuO/ZnO nano-arrays were also successfully synthesized using a two-step solution-system method. Field emission scanning electron microscope (FE-SEM) results show that there were a large number of copper oxide (CuO) nano-particles (NPs) deposited onto the ZnO nano-array surfaces to form spike-shaped structures. The covered CuO NPs exhibited improved photocatalytic properties over pure ZnO nano-arrays under UV irradiation, and the possible photocatalytic mechanism of the CuO/ZnO nano-heterojunction was discussed in detail.
- ZnO nano-array,
- CuO/ZnO heterostructure,
- Hydrothermal method,
- Optical property,
- Molar ratio
1. [1]
  
  (1) Zhang, C. H.; Wang, G. F.; Liu, M.; Feng, Y. H.; Zhang, Z. D.; Fang, B. Electrochim. Acta 2010, 55 (8), 2835. doi: 10.1016/j.electacta.2009.12.068
2. [2]
  (2) Jiang, C. Y.; Sun, X.W.; Lo, G. Q.; Kwong, D. L. Appl. Phys. Lett. 2007, 90 (26), 263501. doi: 10.1063/1.2751588
3. [3]
  (3) Zhang, Y. Z.; Liu, Y. P.; Wu, L. H.; Li, H.; Han, L. Z.; Wang, B. C.; Xie, E. Q. Appl. Surf. Sci. 2009, 255 (9), 4801. doi: 10.1016/j.apsusc.2008.11.091
4. [4]
  (4) Yang, P. D.; Yan, H. Q.; Mao, S.; Russo, R.; Johnson, J.; Saykally, R.; Morris, N.; Pham, J.; He, R. H.; Choi, H. J. Adv. Funct. Mater. 2002, 12 (5), 323. doi: 10.1002/1616-3028 (20020517)12:5<323::AID-ADFM323>3.0.CO;2-G
5. [5]
  (5) Liu, C. H.; Zapien, J. A.; Yao, Y.; Meng, X. M.; Lee, C. S.; Fan, S. S.; Lifshitz, Y.; Lee, S. T. Adv. Mater. 2003, 15 (10), 838. doi: 10.1002/adma.200304430
6. [6]
  (6) Lee, C. J.; Lee, T. J.; Lyu, S. C.; Zhang, Y.; Ruh, H.; Lee, H. J. Appl. Phys. Lett. 2002, 81 (19), 3648. doi: 10.1063/1.1518810
7. [7]
  (7) Zhu, S. B.; Chen, X. N.; Zuo, F. B.; Jiang, M.; Zhou, Z.W. J. Solid State Chem. 2013, 197, 69. doi: 10.1016/j.jssc.2012.09.001
8. [8]
  (8) Kuo, T. J.; Lin, C. N.; Kuo, C. L.; Huang, M. H. Chem. Mater. 2007, 19 (21), 5143. doi: 10.1021/cm071568a
9. [9]
  (9) Zhai, X. H.; Long, H. J.; Dong, J. Z.; Cao, Y. A. Acta Phys. -Chim. Sin. 2010, 26 (3), 663. [翟晓辉, 龙绘锦, 董江舟, 曹亚安. 物理化学学报, 2010, 26 (3), 663.] doi: 10.3866/PKU.WHXB20100317
10. [10]
  (10) Elias, J.; Lévy-Clément, C.; Bechelany, M.; Michler, J.; Wang, G.; Wang, Z.; Philippe, L. Adv. Mater. 2010, 22 (14), 1607. doi: 10.1002/adma.200903098
11. [11]
  (11) Lyu, S. C.; Zhang, Y.; Lee, C. J.; Ruh, H.; Lee, H. J. Chemistry of Materials 2003, 15 (17), 3294. doi: 10.1021/cm020465j
12. [12]
  (12) Kang, S.W.; Mohanta, S. K.; Kim, Y. Y.; Cho, H. K. Crystal Growth and Design 2008, 8 (5), 1458. doi: 10.1021/cg701216f
13. [13]
  (13) Sun, Y.; Fuge, G. M.; Ashfold, M. N. R. Chemical Physics Letters 2004, 396 (1), 21.
14. [14]
  (14) Gao, Y. F.; Nagai, M.; Chang, T. C.; Shyue, J. J. Crystal Growth and Design 2007, 7 (12), 2467. doi: 10.1021/cg060934k
15. [15]
  (15) Liu, B.; Zeng, H C. Journal of the American Chemical Society 2003, 125 (15), 4430. doi: 10.1021/ja0299452
16. [16]
  (16) Kumar, P. S.; Raj, A. D.; Mangalaraj, D.; Nataraj, D. Applied Surface Science 2008, 255 (5), 2382. doi: 10.1016/j.apsusc.2008.07.136
17. [17]
  (17) Liu, Z. Y.; Bai, H.W.; Sun, D. D. Int. J. Photoenergy 2011, 2012.
18. [18]
  (18) Yan, W. P.; Wang, D. J.; Chen, L. P.; Lu, Y. C.; Xie, T. F.; Lin, Y. H. Acta Phys. -Chim. Sin. 2013, 29 (5), 1021. [闫伟平, 王德军, 陈礼平, 卢永春, 谢腾峰, 林艳红. 物理化学学报, 2013, 29 (5), 1021.] doi: 10.3866/PKU.WHXB201303043
19. [19]
  (19) Zhang, Q. B.; Feng, Z. F.; Han, N. N.; Lin, L. L.; Zhou, J. Z.; Lin, Z. H. Acta Phys. -Chim. Sin. 2010, 26 (11), 2927. [张桥保, 冯增芳, 韩楠楠, 林玲玲, 周剑章, 林仲华. 物理化学学报, 2010, 26 (11), 2927.] doi: 10.3866/PKU.WHXB20101113
20. [20]
  (20) Wang, J.; Fan, X. M.; Wu, D. Z.; Dai, J.; Liu, H. R.; Zhou, Z.W. Appl. Surf. Sci. 2011, 258 (5), 1797. doi: 10.1016/j.apsusc.2011.10.048
21. [21]
  (21) Koffyberg, F. P.; Benko, F. A. J. Appl. Phys. 1982, 53 (2), 1173. doi: 10.1063/1.330567
22. [22]
  (22) Wang, L.; Han, K.; Song, G.; Yang, X.; Tao, M. Characterization of Electro-Deposited CuO as a Low-Cost Material for High-Efficiency Solar Cells. In Photovoltaic Energy Conversion; the 2006 IEEE 4thWorld Conference, Singapore, 2006; IEEE, 2006, 1, 130-133.
23. [23]
  (23) Rai, A. K.; Anh, L. T.; Gim, J.; Mathew, V.; Kang, J.; Paul, B. J.; Singh, N. K.; Song, J.; Kim, J. J. Power Sources 2013, 244, 435. doi: 10.1016/j.jpowsour.2012.11.112
24. [24]
  (24) Nezamzadeh-Ejhieh, A.; Karimi-Shamsabadi, M. Chem. Eng. J. 2013, 228, 631. doi: 10.1016/j.cej.2013.05.035
25. [25]
  (25) Steinhauer, S.; Brunet, E.; Maier, T.; Mutinati, G. C.; Kock, A.; Freudenberg, O.; Gspan, C.; Grogger, W.; Neuhold, A.; Resel, R. Sensor Actuat. B-Chem. 2013, 187, 50. doi: 10.1016/j.snb.2012.09.034
26. [26]
  (26) Anandan, S.; Wen, X. G.; Yang, S. H. Mater. Chem. Phys. 2005, 93 (1), 35. doi: 10.1016/j.matchemphys.2005.02.002
27. [27]
  (27) Kim, J.; Kim, W.; Yong, K. J. Phys. Chem. C 2012, 116 (29), 15682. doi: 10.1021/jp302129j
28. [28]
  (28) Kargar, A.; Jing, Y.; Kim, S. J.; Riley, C. T.; Pan, X. Q.; Wang, D. L. ACS Nano 2013, 7 (12), 11112. doi: 10.1021/nn404838n
29. [29]
  (29) Jung, S.; Yong, K. Chem. Commun. 2011, 47 (9), 2643. doi: 10.1039/c0cc04985a
30. [30]
  (30) Law, M.; Greene, L. E.; Johnson, J. C.; Saykally, R.; Yang, P. D. Nat. Mater. 2005, 4 (6), 455. doi: 10.1038/nmat1387
31. [31]
  (31) ldie, W. Plating 1964, 51 (11), 1069.
32. [32]
  (32) Jung, J.; Myoung, J.; Lim, S. Thin Solid Films 2012, 520 (17), 5779. doi: 10.1016/j.tsf.2012.04.052
33. [33]
  (33) Zhu, K. X.; Wang, W. J.; Chen, X. L.; Liu, J.; Song, B.; Jiang, L. B.; Guo, J. G.; Cheng, J. Y. J. Alloy. Compd. 2011, 509 (24), 6942. doi: 10.1016/j.jallcom.2011.04.007
34. [34]
  (34) Chen, Z. T.; Gao, L. J. Cryst. Growth 2006, 293 (2), 522. doi: 10.1016/j.jcrysgro.2006.05.082
35. [35]
  (35) Lee, Y. L.; Zhang, Y.; Ng, S. L. G.; Kartawidja, F. C.; Wang, J. J. Am. Ceram. Soc. 2009, 92 (9), 1940. doi: 10.1111/jace.2009.92.issue-9
36. [36]
  (36) Wang, Z. L. Mater. Today 2004, 7 (6), 26. doi: 10.1016/S1369-7021(04)00286-X
37. [37]
  (37) Vayssieres, L.; Keis, K.; Lindquist, S. E.; Hagfeldt, A. J. Phys. Chem. B 2001, 105 (17), 3350. doi: 10.1021/jp010026s
38. [38]
  (38) Pankove, J. I. Optical Process in Semiconductor; Dover Publications: New York, 2012.
39. [39]
  (39) Wang, B. L.; Zhao, J. J.; Jia, J. M.; Shi, D. N.; Wan, J. G.; Wang, G. H. Appl. Phys. Lett. 2008, 93 (2), 021918. doi: 10.1063/1.2951617
40. [40]
  (40) Schmidt, T. M.; Miwa, R. H. Nanotechnology 2009, 20 (21), 215202. doi: 10.1088/0957-4484/20/21/215202
41. [41]
  (41) Zheng, J.; Jiang, Z. Y.; Kuang, Q.; Xie, Z. X.; Huang, R. B.; Zheng, L. S. J. Solid State Chem. 2009, 182 (1), 115. doi: 10.1016/j.jssc.2008.10.009
42. [42]
  (42) Ai, Z. H.; Zhang, L. Z.; Lee, S. C.; Ho, W. K. J. Phys. Chem. C 2009, 113 (49), 20896. doi: 10.1021/jp9083647
43. [43]
  (43) Bor hain, K.; Murase, N.; Mahamuni, S. J. Appl. Phys. 2002, 92 (3), 1292. doi: 10.1063/1.1491020
44. [44]
  (44) Li, B. X.; Wang, Y. F. Superlattice Microst. 2010, 47 (5), 615. doi: 10.1016/j.spmi.2010.02.005
45. [45]
  (45) Sakai, Y.; Ninomiya, S.; Hiraoka, K. Surf. Int. Anal. 2012, 44 (8), 938. doi: 10.1002/sia.4843
46. [46]
  (46) Capece, F. M.; Castro, V. D.; Furlani, C.; Mattogno, G. J. Electron. Spectrosc. 1982, 27 (2), 119. doi: 10.1016/0368-2048(82)85058-5
47. [47]
  (47) Wan, Y.; Zhang, Y. D.; Wang, X. L.; Wang, Q. Electrochem. Commun. 2013, 36, 99. doi: 10.1016/j.elecom.2013.09.026
48. [48]
  (48) Xiang, F. M.; Wu, J.; Liu, L.; Huang, T.; Wang, Y.; Chen, C.; Peng, Y.; Jiang, C. X.; Zhou, Z.W. Polym. Adv. Technol. 2011, 22 (12), 2533. doi: 10.1002/pat.v22.12
49. [49]
  (49) Saravanan, R.; Karthikeyan, S.; Gupta, V. K.; Sekaran, G.; Narayanan, V.; Stephen, A. Mater. Sci. Eng. C 2013, 33 (1), 91. doi: 10.1016/j.msec.2012.08.011
50. [50]
  (50) Serpone, N.; Maruthamuthu, P.; Pichat, P.; Pelizzetti, E.; Hidaka, H. J. Photochem. Photobiol. A 1995, 85 (3), 247. doi: 10.1016/1010-6030(94)03906-B
51. [51]
  (51) Wei, S. Q.; Chen, Y. Y.; Ma, Y. Y.; Shao, Z. C. J. Mol. Catal. AChem. 2010, 331 (1), 112.
52. [52]
  (52) Li, J.; Wang, J.; Huang, L.; Lu, G. D. Photochem. Photobiol. Sci. 2010, 9 (1), 39. doi: 10.1039/b9pp00084d
53. [53]
  (53) Chandrinou, C.; Boukos, N.; Stogios, C.; Travlos, A. Microelectron. J. 2009, 40 (2), 296. doi: 10.1016/j.mejo.2008.07.024
54. [54]
  (54) Greene, L. E.; Law, M.; ldberger, J.; Kim, F.; Johnson, J. C.; Zhang, Y. F.; Saykally, R. J.; Yang, P. D. Angew. Chem. Int. Edit. 2003, 42 (26), 3031. doi: 10.1002/anie.200351461
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