《南科大讲堂 第451期》Lennart Bergström 教授：可持续碳基材料的重新构想与约束化学

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• 题目: 可持续碳基材料的重新构想与约束化学
• 主讲人：Lennart Bergström 教授 @ Stockholm University
• 时间：2026年10月19日 15:00-16:30
• 地点：Room 1142, College of Science

主讲人简介

Lennart Bergström grew up in Sundsvall, Sweden. He received a PhD in Physical Chemistry at the Royal Institute of Technology (KTH) in 1992 and was postdoc at the Department of Inorganic Materials at Tokyo Institute of Technology in 1994. He held several positions at the Institute for Surface Chemistry before joining Stockholm University in 2004 as Professor of Materials Chemistry at the Department of Chemistry. Lennart Bergström was visiting Professor at the Max Planck Institute for Colloids and Interfaces in 2012, at the Department of Chemistry, University of Konstanz in 2013, and at the Department of Biomaterials Science at University of Tokyo in 2017. He serves as a member of the University reference group for the Wallenberg Initiative Materials Science for Sustainability (WISE) (https://wise-materials.org/), and as deputy director for the MISTRA SafeChem programme. Dr Bergström is a member of the Royal Swedish Academy of Engineering Sciences (IVA) and a fellow of the European Ceramic Society, the American Ceramic Society, and the Royal Society of Chemistry. He is a recipient of the Jacob Wallenberg Award, the Stockholm Innovation Prize, the Humboldt Research Award, the Norblad-Ekstrand medal, and the Staudinger-Dürrer Prize. The research activities of the Bergström group focus on development of sustainable materials and processes. Colloidal processing of organic and inorganic nanoparticles based on renewable, recycled and Earth-abundant resources are at the core of the activities. Recent work focus on development of waste-based materials with useful properties, and to investigate fundamental aspects of heat transfer including phonon scattering and moisture-dependence using a combination of thermal conductivity measurements, modelling and inelastic neutron scattering.

讲座简介

Chemistry has reshaped almost every system that sustains—or threatens—life on Earth. I will give a brief account of the role chemistry has in the transgression of several planetary boundaries and argue for a need of reimagining chemistry. I will give some examples from my own research on bio-based and waste-based materials illustrating how the tools of chemistry can be restrained to reduce complexity and potential harm in the generation of insulating foams from biobased colloidal and upcycling of textile waste into functional materials.

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