A reference peak was established in the ethylene section, focusing on the peaks involved in the ether bond!
This document introduces "Verification of Degree of Polymerization and Molecular Weight Differences through IR Analysis" by Aites Co., Ltd. Polyethylene oxide (PEO) is used in a wide range of applications due to its properties derived from its polar structure, including as an insulating material and electrolyte in lithium-ion polymer secondary batteries, surfactants, cosmetics, and synthetic detergent raw materials. In this study, we analyzed PEO with different degrees of polymerization and molecular weights using IR analysis, attempting to interpret the differences from the spectra and conduct data analysis. We invite you to read it. [Contents] ■ Polyethylene Oxide ■ Data analysis through overlaying IR spectra of each obtained sample ■ Other analytical approaches are also possible *Please feel free to contact us.
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Aites was established in 1993, originating from the quality assurance department of the IBM Japan Yasu office. Based on the technical expertise cultivated through cutting-edge defect analysis and reliability assurance of electronic components at the IBM Japan Yasu office, we have provided various products and services that support the development and manufacturing of semiconductors, displays, organic EL, solar cells, and electronic components to customers both domestically and internationally.