Solving customer problems with advanced analysis and "analytical skills"! Introducing effective evaluation methods for carbon materials.
"Raman spectroscopy" is an effective evaluation method for carbon materials as it sensitively reflects their structure. It is an analytical technique that utilizes Raman scattered light emitted from a substance when laser light is irradiated onto it. The Raman scattered light appears shifted by a specific frequency based on the vibrations and rotations of the molecules that make up the substance. The degree of this shift is used to perform molecular structure analysis. DLC, fullerenes, graphite, carbon nanotubes, and diamonds are well-known carbon materials. The Raman spectrum shows the G band (1580 cm-1) that commonly appears in graphite and the D band (1360 cm-1) that is attributed to disorder and defects in the graphite structure. The peak intensity ratio of the D band to the G band (R value: ID/IG) and the full width at half maximum can be used to evaluate the crystallinity and quality of various carbon materials. [Features] ■ Identification of micro impurities (organic compounds or metal oxides) as small as 1 µm ■ Identification of carbon species, evaluation of crystallinity of carbon materials, and analysis of graphitization degree *For more details, please download the PDF or feel free to contact us.
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Raman Spectra and Crystallinity Evaluation of Carbon Materials Raman Spectra of Carbon Species
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At Ibiden Engineering Co., Ltd., the Environmental Technology Division proposes analysis, evaluation, and assessment methods suitable for our customers' desired outcomes. **[Solving Manufacturing Challenges] Analysis Solutions** We share our customers' challenges and assist in problem-solving through analysis. Depending on the purpose, budget, and delivery time, we propose the most suitable methods. Our goal is not just to sell analysis services but to become a "go-to analysis institution" where a wide variety of issues can be easily consulted. In recent years, we have also focused on reliability evaluation tests such as weather resistance and salt spray to address the challenges of product longevity. **[Comprehensive Outsourcing of Environmental-Related Legal Analysis] Analysis Solutions** Leave the analysis of water quality, air, and soil mandated by laws and regulations, as well as the measurement of odors, vibrations, and noise that can lead to neighborhood troubles, to us. We are always thinking about how to provide our customers with accurate analysis results quickly and at a low cost. By factory-automating analysis and promoting qualification acquisition, we have achieved the secure provision of reliable resources at low costs. Additionally, we have established a system that ensures thorough quality control and information security, allowing our customers to request our services with peace of mind. Consultations and estimates are free! We look forward to your inquiries.