高等学校化学学报

高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (S1): 399.

• Chemistry in Surface Science • 上一篇    下一篇

SERS, AFM and Electrochemical Characterization of Metal Nanorod and Nanowire Arrays

TANG Jing1, LIN Rong-Gang1, JIANG Yu-Xiong1, YAO Jian-Lin1, MAO Bing-Wei1, SUN Dong-Mei2, XUE Kuan-Hong2, REN Bin1, TIAN Zhong-Qun1   

  1. 1. State Key Lab. for Phys. Chem. of Solid Surfaces, Dept, of Chem., Xiamen Univ., Xiamen 361005;
    2. Department of Chemistry, Nanjing Normal University, Nanjing 210097
  • 出版日期:2000-12-31 发布日期:2000-12-31
  • 基金资助:

    This work is supported by NSFC and the Ministry of Science and Technology of China.

SERS, AFM and Electrochemical Characterization of Metal Nanorod and Nanowire Arrays

TANG Jing1, LIN Rong-Gang1, JIANG Yu-Xiong1, YAO Jian-Lin1, MAO Bing-Wei1, SUN Dong-Mei2, XUE Kuan-Hong2, REN Bin1, TIAN Zhong-Qun1   

  1. 1. State Key Lab. for Phys. Chem. of Solid Surfaces, Dept, of Chem., Xiamen Univ., Xiamen 361005;
    2. Department of Chemistry, Nanjing Normal University, Nanjing 210097
  • Online:2000-12-31 Published:2000-12-31
  • Supported by:

    This work is supported by NSFC and the Ministry of Science and Technology of China.

PDF (PC)

摘要：

Metal nanowires (nanorods) have novel properties and potential applications in a wide field[1]. Many two-dimensional nanowire arrays of semiconductors and metals with different diameter and length have been made using template synthesis method[2]. The nanorod arrays of various metals (e.g., Cu, Ag,Au, Ni and Co) with different diameters from about 15 nm to 130 nm were fabricated by electrodeposition of the metals into the highly ordered nanochannel arrays in alumina film followed by partial removal of the film in phosphoric acid or sodium hydroxide. In the present work, surface-enhanced Raman spectroscopy (SERS), AFM and electrochemical methods have been used to characterize the metal nanorod (nanowire) arrays. Tapping mode AFM and SERS were performed on Nanoscope Ⅲa (Digital Instruments) and on confocal Raman microscopy (LabRam I,Dilor) respectively.

Abstract:

Metal nanowires (nanorods) have novel properties and potential applications in a wide field[1]. Many two-dimensional nanowire arrays of semiconductors and metals with different diameter and length have been made using template synthesis method[2]. The nanorod arrays of various metals (e.g., Cu, Ag,Au, Ni and Co) with different diameters from about 15 nm to 130 nm were fabricated by electrodeposition of the metals into the highly ordered nanochannel arrays in alumina film followed by partial removal of the film in phosphoric acid or sodium hydroxide. In the present work, surface-enhanced Raman spectroscopy (SERS), AFM and electrochemical methods have been used to characterize the metal nanorod (nanowire) arrays. Tapping mode AFM and SERS were performed on Nanoscope Ⅲa (Digital Instruments) and on confocal Raman microscopy (LabRam I,Dilor) respectively.

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