Chemical reaction mechanism analysis of applying the Arrhenius law to the surface reaction between the hydrogen radical and the polymer solid

2014 Fiscal Year Final Research Report

• Project/Area Number: 24560032
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Thin film/Surface and interfacial physical properties
• Research Institution: Osaka City University (2013-2014); Kanazawa Institute of Technology (2012)
• Principal Investigator: HORIBE HIDEO 大阪市立大学, 大学院工学研究科, 教授 (00372243)
• Co-Investigator(Kenkyū-buntansha): KONO Akihiko 金沢工業大学, 工学部, 講師 (40597689)
• Project Period (FY): 2012-04-01 – 2015-03-31
• Keywords: 水素ラジカル / 加熱触媒体 / 高分子固体 / 表面反応 / アレニウス則 / 化学反応機構

Outline of Final Research Achievements

The surface reaction of the polymer solid and the radical are difficult to analysis to proceed in the thermal nonequilibrium state. In this study, we developed a unique technology to perform in thermal equilibrium by applying the Arrhenius law for surface reactions in the gas phase and the solid phase, and it was clarified the reaction order and the activation energy in the chemical reaction. Specifically, it evaluated the rate of degradation of polymer by hydrogen radicals and elucidated the surface reaction of the polymer solid and hydrogen radicals.

Free Research Field

高分子材料工学