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このサイトではJavascript機能をONにしてご利用ください。 このサイトではJavascript機能をONにしてご利用ください。 このページの本文へ移動 ページの先頭です Below is the navigation Contact Access Search JA Doshisha University Drawer menu expansion Search --> Examinee Current Students Alumni Access About Doshisha About Doshisha University Overview Major Educational Initiatives History and Educational Philosophy Campus Publications and Events Campus Guide & Access Risk Management Facilities & Usage Guide mega menu close Future Students Future Students Admission Guide for International Students Admissions Guide [Undergraduate] Admission Procedure [Graduate School] Admission Procedure Monbukagakusho (MEXT) Scholarship Students or Students with another Scholarship who are applying for Undergraduate / Graduate Programs Admission Examination Statistics for International Students International Students: Undergraduate School Applicants and Successful Candidates Open Campus Inquiries / Contact mega menu close Academics Academics List of Faculties List of Faculties School of Theology Faculty of Letters Faculty of Social Studies Faculty of Law Faculty of Economics Faculty of Commerce Faculty of Policy Studies Faculty of Culture and Information Science Faculty of Science and Engineering Faculty of Life and Medical Sciences Faculty of Health and Sports Science Faculty of Psychology Faculty of Global Communications Faculty of Global and Regional Studies List of Graduate Schools List of Graduate Schools Graduate School of Theology Graduate School of Letters Graduate School of Social Studies Graduate School of Law Graduate School of Economics Graduate School of Commerce Graduate School of Policy and Management Graduate School of Culture and Information Science Graduate School of Science and Engineering Graduate School of Life and Medical Sciences Graduate School of Health and Sports Science Graduate School of Psychology Graduate School of Global Studies Graduate School of Brain Science Doshisha Law School Doshisha Business School mega menu close Research Research Research Institutes Institute for Study of Humanities and Social Sciences International Institute of American Studies Harris Science Research Institute Organization for Research Initiatives and Development Organization for Research Initiatives and Development Researchers Information Database of Researchers mega menu close International International Study Abroad Study Abroad Programs Preparation for Study Abroad Study at Doshisha Undergraduate and Graduate Programs [Studying in the Japanese language] Undergraduate and Graduate Programs [Studying in the English language] Center for Global Education and Japanese Studies The Institute for the Liberal Arts Japanese Government Scholarship Program Student Exchange Program Overseas Universities with their Study Abroad Program Base at Doshisha Support Systems for International Students Financial Support and Scholarships for International Students Number of International Students by Nationality Types of International Students Visiting Graduate Students Exchanges with International Students Subjects studying with International Students Recruitment of Host Families International Community Lounge International Exchange Events Support for International Students Prospective International Students Initiatives for International Exchange and Study Abroad International Relations Overseas Offices List of Overseas Partner Institutions Newsletter “Great Voyage” EU Campus mega menu close Education & Library Education & Library Library Library Digital Library Learning Commons Learning Commons Institute for Advanced Research and Education Institute for Advanced Research and Education Centers Center for General and Liberal Education Center for Christian Culture Doshisha University Historical Museum Center for Learning Support and Faculty Development Doshisha Archives Center Center for Environment and Laboratory Studies Support PBL Promotion Support Center Center for License and Qualification mega menu close Student Life Student Life Student Support Extracurricular Activities (Clubs and Circles) Social Awareness Support Support for Challenged Students Student Welfare Facilities Student Life Support Housing and Dining Part-time Work Scholarships Counseling Prevention of Campus Harassment Student Life and Healthcare Programs based on Christian principles Christian-based Education mega menu close Career Support Career Support Finding employment for international students mega menu close Language JP EN Close Search --> Close Visitors menu Examinee Current Students Alumni Doshisha UniversityNews List[Research News] Reclaiming Carbon Fibers from Discarded Composite Materials 以下、本文になります Spotlights [Research News] Reclaiming Carbon Fibers from Discarded Composite Materials Share Post 2023年11月16日 更新 Carbon-fiber-reinforced plastics (CFRPs) as energy-efficient structural materials. Thanks to their light weight yet remarkable strength, the use of CFRPs in the automobile, aerospace, and renewable energy industries is soaring. However, this means finding effective ways to recycle the waste generated by CFRPs is essential to ensure sustainability in the long term. Kiyotaka Obunai, an Associate Professor, and Kazuya Okubo, a Professor, both from the Department of Mechanical and Systems Engineering of the Faculty of Science and Engineering, have investigated how using superheated steam can help preserve the properties of fibers recovered from waste carbon-fiber-reinforced plastic (CFRP) via thermal decomposition.The demand for CFRPs for aerospace, automotive, and renewable energy applications has recently skyrocketed, creating the need for efficient ways to recycle these composites. Their findings could open doors to more sustainable manufacturing processes and a reduced environmental impact in industries reliant on CFRPs, contributing to a greener future. Reference Obunai K., Okubo K. Mechanical characteristics of reclaimed carbon fibre under superheated steam atmosphere and its feasibility for remanufacturing CFRP/CFRTP (2024) Composites Part A: Applied Science and Manufacturing, 176, art. no. 107843 DOI: 10.1016/j.compositesa.2023.107843 For more details, please see the website of Organization for Research Initiatives and Development, Doshisha University. Research News: Reclaiming Carbon Fibers from Discarded Composite Materials This achievement has also been featured in the “EurekAlert!.” NEWS RELEASE 16-NOV-2023: Reclaiming Carbon Fibers from Discarded Composite Materials Image Credit: LunchboxLarry at Openverse License type: CC BY 2.0 Contact Department of Research Planning PHONE：+81-774-65-8256 FAX：+81-774-65-7757 E-mail：[email protected] Tag Education / ResearchGlobal Category 同志社大学公式サイト： Top Page /Research /International /Current Student /Alumni Student / to the top of the page lmadegawa Campus Karasuma-higashi-iru, Imadegawa-dori, Kamigyo-ku, Kyoto-shi 602-8580 Kyotanabe Campus 1-3 Tatara Miyakodani, Kyotanabe-shi 610-0394 About Doshisha Future Students Academics Research International Education & Library Student Life Career Support News Event Contact Privacy Policy Information Security PolicyRecruitment Sitemap Copyright(C) Doshisha University All Rights Reserved.