Subject Number : S-16-NM-0094
Support Type : 機器利用
Proposal Title (English) : Hierarchical nanostructured materials with controlled morphology for potential green energy
Username (English) : KHALIFA Hesham Mohamed Elsayed Mohamed
Affiliation (English)　　　　: Damanhour University, Egypt

1. Summary
Fourier transform infrared spectroscopy (FTIR) and Raman spectroscopy were necessary to complete the characterization of my materials. FTIR is a technique which is used to obtain an infrared spectrum of absorption or emission of a solid, liquid or gas. An FTIR spectrometer simultaneously collects high spectral resolution data over a wide spectral range.
Raman spectroscopy used to understand more about the make-up of materials, including their chemical composition.
（If the suppor type you used is technical consultation, you only have to describe 1.Summary.）

2. Experimental
The main facilities i used are:
FTIR for measuring the functional group in some metal oxides
Raman to provide a fingerprint by which molecules can be identified in my composites.

3. Results and Discussion
Example: Raman phase shift results of TiO2
nanoparticles

Mapping

The reported Ti-O bond lengths of 1.946 Å and 1.984 Å for rutile (Cromer 1955) are consistent with observed Ti-O bands at 610, 571 cm-1 which yield calculated Ti-O bond lengths of 1.92, 1.96.
Our Ti-O nanoparticles exhibits broad bands near 637 and 514 cm-1 assigned to Ti-O bonds (≈ 1.85 and 1.95 Å).

4. Others
Special thanks for All PF members especially Jie LI San, for their help and technical assistance. Li San training us how to use the machines and provide all required help Moreover the flexibility in time to train us.

5. Publication/Presentation
N/A

6. Patent
N/A