讲座预告 | 佐治亚理工学院Antonio Facchetti教授： Performance Enhancement in Mixed Ionic-Electronic Conductors by Molecular Design, Blend and Architecture Engineering
报告题目：Performance Enhancement in Mixed Ionic-Electronic Conductors by Molecular Design, Blend and Architecture Engineering
邀 请 人：Antonio Facchetti教授（美国佐治亚理工学院、美国西北大学）
邀 请 人：夏志国 教授
报告时间：2026年9月24日（周四） 16:30-17:30
报告地点：北区科技园1号楼W301会议室
报告摘要
In this presentation we report the development of novel ionic-electronic molecular and polymeric ionic-electronic conductors and their implementation in various devices. First, we summarize recent results where a new vertical electrochemical transistor architecture is reported enabling excellent electronic transport for several polymer semiconductors. Next, from the material development we report the synthesis of new n-type molecular materials designed to have ionic channels for efficient ion intercalation. Furthermore, we report a family of NDI and DPP polymers where electrochemical transistor performance is manipulated by the backbone structure, functionalization and device architecture. In addition, we discuss recent implementation of a new n-type polymers for the realization of high-performance and balanced complementary electrochemical OECTs and inverters, which are then used to fabricate neuromorphic circuits capable of sensing, transducing and recording information. Finally, we report our recent strategy based on blending hydrophilic additives to hydrophobic semiconductors.
报告人简介
Antonio Facchetti obtained his Laurea degree in Chemistry cum laude and a Ph.D in Chemical Sciences from the University of Milan. In 2023 he joined the School of Material Science and Engineering at Georgia Tech. He is a co-founder and the Chief Technology Officer of Flexterra Corporation. Dr. Facchetti has published more than 600 research articles, 14 book chapters, and holds more than 150 patents (H-index 145). He received the 2009 Italian Chemical Society Research Prize, the team IDTechEx Printed Electronics Europe 2010 Award, the corporate 2011 Flextech Award. In 2010 was elected a Kavli Fellow, in 2012 a Fellow of the American Association for the Advanced of Science (AAAS), in 2013 Fellow of the Materials Research Society, in 2015 he became a Fellow of the Royal Society of Chemistry, and in 2016 a Fellow of the ACS Polymeric Materials Science and Engineering. In 2010 he was selected among the TOP 100 MATERIALS SCIENTISTS OF THE PAST DECADE (2000-2010) by Thomson Reuters and in 2015-2023 recognized as a Highly Cited Scientist. In 2016 he has been elected a Fellow of the National Academy of Inventors and was awarded the 2016 ACS Award for Creative Invention. In 2017 he was awarded the Giulio Natta Gold Medal from the Italian Chemical Society for his work on polymeric materials and in 2019 he was inducted into the Advanced Materials Hall of Fame. In 2025 he was elected to the National Academy of Engineering. Dr. Facchetti’s research interests include organic semiconductors and dielectrics for thin-film and electrochemical transistors, metal oxides, conducting polymers, molecular electronics, sensors, batteries, and photovoltaics.
Antonio Facchetti 教授任职于佐治亚理工学院材料科学与工程学院，并兼聘于美国西北大学。他是 Flexterra 公司联合创始人兼首席技术官。Facchetti 教授已发表 600 余篇研究论文、14 个专著章节，拥有 150 余项专利，H 指数 145。他曾获 2009 年意大利化学会研究奖、2010 年欧洲 IDTechEx 印刷电子团队奖、2011 年Flextech 企业奖；先后当选科维理研究员、AAAS、材料研究学会、英国皇家化学会、美国化学会高分子分会、美国国家发明家科学院会士，并于 2025 年当选美国国家工程院院士；曾获评汤森路透近十年顶尖材料科学家、高被引科学家。研究方向聚焦用于薄膜晶体管与电化学晶体管的有机半导体及介电材料、金属氧化物、导电聚合物、分子电子学、传感器、电池与光伏器件。
