-
ZnO nanoparticles and Zn/ZnO core/shell structured nanoparticles are synthesized by ablating zinc target in deionized water and sodium dodecyl sulfate (SDS) solutions, respectively, using pulsed laser ablation with 532 nm pulsed infrared laser. The microstructures and photoluminescence properties of the products are characterized by X-ray diffraction, transmission electron microscopy, ultraviolet-visible and PL spectrophotometer. The formation mechanism of ZnO and Zn/ZnO nanoparticles is discussed. The results show that the mean diameters of ZnO nanoparticles are 43 nm and 19 nm, respectively, after ablating the zinc target for 2 and 4 hours in deionized water. The longer-time ablation may lead to the interaction of the ablating laser beam with the ZnO nanoparticles, resulting in the decrease of the mean diameter of ZnO. Zn/ZnO core/shell structured nanoparticles can be obtained in 0.005 mol/L SDS solution due to the enwrapping of SDS to the Zn nanoparticles. A blue photoluminescence at about 450 nm (2.76 eV) and a green one at about 558 nm (2.22 eV) are observed for the colloidal solutions of ZnO and Zn/ZnO nanoparticles.
-
Keywords:
- pulsed laser ablation /
- ZnO nanoparticles /
- core/shell structure /
- photoluminescence
[1] Mafune F, Kohno J Y, Takeda Y, Kondow T 2001 J. Phys. Chem. B 105 5114
[2] Zhong M J, Guo G L, Yang J Y, Ma N H, Ye G, Guo X D, Li R X, Ma H L 2008 Chin. Phys. B 17 1223
[3] Li B, Kawakami T, Hiramatsu M 2003 Appl. Surf. Sci. 210 171
[4] Chen J W, Dong Q Z, Yang J, Guo Z X, Song Z L, Lian J S 2004 Mater. Lett. 58 337
[5] Liang C H, Sasaki T, Shimizu Y, Koshizaki N 2004 Chem. Phys. Lett. 389 58
[6] Yang G W 2007 Prog. Mater. Sci. 52 648
[7] Phuoc T X, Howard B H, Martello D V, Soong Y, Chyu M K 2008 Opt. Laser. Eng. 46 829
[8] Liang C H, Shimizu Y, Sasaki T, Koshizaki N 2005 Appl. Phys. A 80 819
[9] Tarasenko N V, Butsen A V, Nevar E A 2005 Appl. Surf. Sci. 247 418
[10] Mafune F, Kohno J Y, Takeda Y, Kondow T 2000 J. Phys. Chem. B 104 9111
[11] Phuoc T X, Soong Y, Chyu M K 2007 Opt. Laser. Eng. 45 1099
[12] Tsuji T, Thang D H, Okazaki Y, Nakanishi M, Tsuboi Y, Tsuji M 2008 Appl. Surf. Sci. 254 5224
[13] Kim H J, Onoe J 2009 Opt. Laser. Eng. 47 532
[14] Kabashin A V, Meunier M, Kingston C, Luong H T 2003 J. Phys. Chem. B 107 4527
[15] Nikolov A S, Atanasov P A, Milev D A, Stoyanchov T A, Deleva A D, Peshev Z Y 2009 Appl. Surf. Sci. 255 5351
[16] Takada N, Nakano T, Sasaki K 2009 Appl. Surf. Sci. 255 9572
[17] Semaltianos N G, Logothetidis S, Perrie W, Romani S, Potter R J, French P, Sharp M, Dearden G Watkins K G 2008 Mat. Sci. Eng. B 9 135
[18] Svrcek V, Kondo M 2009 Appl. Surf. Sci. 255 9643
[19] Nichols W T, Sasaki T, Koshizaki N 2006 J. Appl. Phys. 100 114911
[20] Nichols W T, Sasaki T, Koshizaki N 2006 J. Appl. Phys. 100 114912
[21] Liu P S, Cai W P, Zeng H B 2008 J Phys. Chem. C 112 3261
[22] Chen Y H, Yeh C S 2002 Colloids Surf. A 197 133
[23] Huang C C, Yeh C S, Ho C J 2004 J. Phys. Chem. B 108 4940
[24] Li H, Xie E Q, Zhang H L, Pan X J, Zhang Y Z 2007 Acta Phys. Sin. 56 3584 (in Chinese) [李 晖、谢二庆、张洪亮、潘孝军、张永哲 2007 56 3584]
[25] Tang B, Deng H, Shui Z W, Wei M, Chen J J, Hao X 2007 Acta Phys. Sin. 56 5176 (in Chinese) [唐 斌、邓 宏、税正伟、韦 敏、陈金菊、郝 昕 2007 56 5176]
[26] Sekiguchi T, Miyashita S, Obara K, Shishido T, Sakagami N 2000 Growth 72 214
[27] Yang L, May P W, Yin L, Scott T B 2007 Nanotechnology 18 215602
[28] He C, Sasaki T, Shimizu Y, Koshizaki N 2008 Appl. Surf. Sci. 254 2196
[29] Usui H, Shimizu Y, Sasaki T, Koshizaki N 2005 J. Phys. Chem. B 109 120
[30] Zeng H B, Liu P S, Cai W P, Cao X L, Yang S K 2007 Cryst. Growth Des. 7 1092
[31] Singh S C, Gopal R 2008 J. Phys. Chem. C 112 2812
[32] Zhang D M, Li Z H, Huang M T, Zhang M J, Guan L, Zou M Q, Zhang Z C 2001 Chin.Phys.Soc. 50 914 (in chinese) [张端明、李智华、黄明涛、张美军、关 丽、邹明清、钟志成 2001 50 914]
[33] Ogale S B, Patail P P, Phase D M 1987 Phys. Rev. B 36 8237
[34] Zeng H B, Cai W P, Li Y, Hu J L, Liu P S 2005 J. Phys. Chem. B 109 18260
[35] Zeng H B, Duan G T, Li Y, Yang S K, Xu X X, Cai W P 2010 Adv. Funct. Mater. 20 561
-
[1] Mafune F, Kohno J Y, Takeda Y, Kondow T 2001 J. Phys. Chem. B 105 5114
[2] Zhong M J, Guo G L, Yang J Y, Ma N H, Ye G, Guo X D, Li R X, Ma H L 2008 Chin. Phys. B 17 1223
[3] Li B, Kawakami T, Hiramatsu M 2003 Appl. Surf. Sci. 210 171
[4] Chen J W, Dong Q Z, Yang J, Guo Z X, Song Z L, Lian J S 2004 Mater. Lett. 58 337
[5] Liang C H, Sasaki T, Shimizu Y, Koshizaki N 2004 Chem. Phys. Lett. 389 58
[6] Yang G W 2007 Prog. Mater. Sci. 52 648
[7] Phuoc T X, Howard B H, Martello D V, Soong Y, Chyu M K 2008 Opt. Laser. Eng. 46 829
[8] Liang C H, Shimizu Y, Sasaki T, Koshizaki N 2005 Appl. Phys. A 80 819
[9] Tarasenko N V, Butsen A V, Nevar E A 2005 Appl. Surf. Sci. 247 418
[10] Mafune F, Kohno J Y, Takeda Y, Kondow T 2000 J. Phys. Chem. B 104 9111
[11] Phuoc T X, Soong Y, Chyu M K 2007 Opt. Laser. Eng. 45 1099
[12] Tsuji T, Thang D H, Okazaki Y, Nakanishi M, Tsuboi Y, Tsuji M 2008 Appl. Surf. Sci. 254 5224
[13] Kim H J, Onoe J 2009 Opt. Laser. Eng. 47 532
[14] Kabashin A V, Meunier M, Kingston C, Luong H T 2003 J. Phys. Chem. B 107 4527
[15] Nikolov A S, Atanasov P A, Milev D A, Stoyanchov T A, Deleva A D, Peshev Z Y 2009 Appl. Surf. Sci. 255 5351
[16] Takada N, Nakano T, Sasaki K 2009 Appl. Surf. Sci. 255 9572
[17] Semaltianos N G, Logothetidis S, Perrie W, Romani S, Potter R J, French P, Sharp M, Dearden G Watkins K G 2008 Mat. Sci. Eng. B 9 135
[18] Svrcek V, Kondo M 2009 Appl. Surf. Sci. 255 9643
[19] Nichols W T, Sasaki T, Koshizaki N 2006 J. Appl. Phys. 100 114911
[20] Nichols W T, Sasaki T, Koshizaki N 2006 J. Appl. Phys. 100 114912
[21] Liu P S, Cai W P, Zeng H B 2008 J Phys. Chem. C 112 3261
[22] Chen Y H, Yeh C S 2002 Colloids Surf. A 197 133
[23] Huang C C, Yeh C S, Ho C J 2004 J. Phys. Chem. B 108 4940
[24] Li H, Xie E Q, Zhang H L, Pan X J, Zhang Y Z 2007 Acta Phys. Sin. 56 3584 (in Chinese) [李 晖、谢二庆、张洪亮、潘孝军、张永哲 2007 56 3584]
[25] Tang B, Deng H, Shui Z W, Wei M, Chen J J, Hao X 2007 Acta Phys. Sin. 56 5176 (in Chinese) [唐 斌、邓 宏、税正伟、韦 敏、陈金菊、郝 昕 2007 56 5176]
[26] Sekiguchi T, Miyashita S, Obara K, Shishido T, Sakagami N 2000 Growth 72 214
[27] Yang L, May P W, Yin L, Scott T B 2007 Nanotechnology 18 215602
[28] He C, Sasaki T, Shimizu Y, Koshizaki N 2008 Appl. Surf. Sci. 254 2196
[29] Usui H, Shimizu Y, Sasaki T, Koshizaki N 2005 J. Phys. Chem. B 109 120
[30] Zeng H B, Liu P S, Cai W P, Cao X L, Yang S K 2007 Cryst. Growth Des. 7 1092
[31] Singh S C, Gopal R 2008 J. Phys. Chem. C 112 2812
[32] Zhang D M, Li Z H, Huang M T, Zhang M J, Guan L, Zou M Q, Zhang Z C 2001 Chin.Phys.Soc. 50 914 (in chinese) [张端明、李智华、黄明涛、张美军、关 丽、邹明清、钟志成 2001 50 914]
[33] Ogale S B, Patail P P, Phase D M 1987 Phys. Rev. B 36 8237
[34] Zeng H B, Cai W P, Li Y, Hu J L, Liu P S 2005 J. Phys. Chem. B 109 18260
[35] Zeng H B, Duan G T, Li Y, Yang S K, Xu X X, Cai W P 2010 Adv. Funct. Mater. 20 561
Catalog
Metrics
- Abstract views: 10278
- PDF Downloads: 785
- Cited By: 0
下载:
