ABSTRACT
1. INTRODUCTION
2. OBJECT AND METHOD OF ANALYSIS
2.1. Object of analysis
2.2. Method of analysis
3. RESULT OF ANALYSIS AND CONSIDERATION
3.1. Observation of cross section
3.2. Energy dispersive X-ray spectroscopy analysis
3.3. Infrared spectroscopic analysis
3.4. Raman spectroscopic analysis
3.5. Pyrolysis gas chromatography/mass spectrometry
4. CONCLUSION
REFERENCES