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Challenges in material innovation for TENGs and the opportunities of cellulose
時間：2024-06-26
來源：
作者：
攝影： 編輯：張恩斯
上傳：
報告人：Renyun Zhang副教授/高級講師
報告人單位：Mid Sweden University
報告時間：2024年6月27日（星期四）14:00-15:30
報告地點：篤行樓316-1
舉辦單位：數理科學學院
報告人簡介：
張仁云、副教授/高級講師、博士、博士生導師?，F就職于中部瑞典大學。主要從事摩擦納米發電機的研究，目前已在在Adv. Mater., Adv. Eng. Mater., Nano Energy, Carbon, Chem. Mater.等期刊上共計發表論文100多篇，參與編寫4篇學術專著，申請并授權專利6項。張仁云博士擔任了2022年第六屆國際納米發電機與壓電電子學會議主席；2023年Nano Energy執行客座編輯；2024年歐洲材料協會(EMRS 2024)春季會議分會主席；2024年MRS Bulletin客座編輯；Elsevier出版社顧問組成員。他曾獲得2017年度IAAM科學家獎；2023年度Cell Reports Physical Science獎。
報告摘要：
Triboelectric materials are fundamental to the functioning of triboelectric nanogenerators (TENGs) and self-powered sensors. Engineering polymers like PTFE, PDMS, and polyamide are commonly used due to their significant triboelectric effects. However, the development of materials for TENGs faces two primary challenges: the need for innovative materials that exhibit high triboelectric effects, such as composites, and the limited application of traditional engineering polymers. For large-scale deployment, there is a requirement for substantial quantities of these polymers, which is problematic given the increasing restrictions on single-use plastics, particularly in Europe, where they will be limited starting from 2030. Cellulose-based materials have shown promise in addressing these challenges.
審核人：蔡亞峰
