Dissertation > Excellent graduate degree dissertation topics show

Study on Surface Enhanced Raman Scattering of Piperidine

Author: HanYing
Tutor: ZhangXiHe
School: Changchun University of Science and Technology
Course: Atomic and Molecular Physics
Keywords: Surface -enhanced Raman scattering Hexahydropyridine Silver film Silver sol
CLC: O437
Type: Master's thesis
Year: 2007
Downloads: 113
Quote: 0
Read: Download Dissertation

Abstract


Surface-enhanced Raman scattering spectroscopy with high sensitivity can detect metal surface molecules adsorbed onto the surface of the phenomenon , but also given the wealth of molecular structure information . The same substances can be generated in a different active substrate different Raman enhancement effect . The This article selection Hexahydropyridine as a probe molecule , determined the the normal Hexahydropyridine Raman spectroscopy in silver sol , the silver surface of the membrane surface -enhanced Raman scattering spectroscopy ( SERS ) . The use of surface-enhanced Raman scattering techniques to study Hexahydropyridine SERS spectrum , its Raman peak identify and draw Hexahydropyridine the N atoms adsorbed on the silver electrode surface adsorption vertical configuration The adsorbed way . The simultaneous analysis of different Hexahydropyridine silver sol and silver membrane surface Raman scattering light intensity degree of enhancement . Due to the spacing of the metallic silver in the silver atoms is less than the spacing of the silver atoms in the sol , such that the surface of the metallic silver by hexahydropyrido restraining force is large, so the bond polarization rate increases, the induced dipole moment enhanced produce a better surface-enhanced Raman scattering . The state of a substance has a great influence on the electric field strength , the silver atoms of the silver film than the silver atoms in the sol electromagnetic field enhancement effect , but also makes hexahydro- pyridine in the surface of the silver film . Raman scattering degree of enhancement .

Related Dissertations

  1. Assemblies of Silver Triangle Nanoprism Monolayers and Primary Study on Their Properties of Surface-enhanced Raman Scattering,TB383.1
  2. Construction and Application of Several Micro/nano Composite Structured Materials Surfaces,TB383.1
  3. Fabrication of Ordered Two-dimensional Ag Nanoarrays and Their SPR/SERS Properties,TB383.1
  4. Functional Self-assembled Organic Thin Films on the New Kind of Modified SERS Substrates,O484.3
  5. Preparation, Thermal Behavior and Application of Silver Behenate Nanocrystal,TQ571
  6. Study on Controllable Fabrication of Fiber Probes Based on the Interface Nature,Q2-33
  7. Synthesis and Characterization of Biocompatible Core-shell Nanoparticle-Based Surface-enhanced Raman Tags for Bioanalytical Applications,TB383.1
  8. Studies on Optical Properties of Metal Nanoparticles and Electromagnetic Mechanism of Surface Enhanced Raman Scattering from Transition Metals,TB383.1
  9. Surface Modifications of Gold Nanorods and Studies of Biorecognition,TB383.1
  10. Electrochemically Induced Lager-Scale Ordered Nanostructured Arrays and Their Prototype Devices,O482
  11. Fabriation of Surface-Silvered Polyimide Films and the Mechanism Investigation,TQ320.721
  12. Preparation of Noble Metal Film on Silicon Substrate, Morphological Control and Its Property Study,TB383.2
  13. Beam propagation in materials and periodic micro- structure materials and applied research,O437
  14. Theoritical Study of Vibrational Spectroscopy and Surface-enhanced Raman Scattering of Derivant of Pyridine on Silver,O626.32
  15. Studies to the Preparation and Characterization of SERS Active Substrates by Magnetron Sputtering,TN304.05
  16. Metal Nano-hole Array Copied from AAO Template and Raman Experimental and DFT Theoretical Studies on the States of Substances in Solution,O439
  17. Chlorophyll fluorescence and fluorescence emission mechanism of room temperature organic solvent C_ (60),O613.71
  18. In-situ Raman Spectroscopy Study of Solid Electrolyte Interface on the Anode Material for Lithium Ion Batteries,O433.1
  19. Preparation of Gold Nanorods Composites and Their Application in Surface Enhanced Raman Scattering,TB383.1
  20. CVD preparation of single-walled carbon nanotube purification of air oxidation and its conductive properties of,TB383.1
  21. Laser-induced Preparation of Fiber Probes for Surface-enhanced Raman Scattering,O437.3

CLC: > Mathematical sciences and chemical > Physics > Optics > Nonlinear optical ( light and matter)
© 2012 www.DissertationTopic.Net  Mobile