イベント情報
【GIR公開セミナー】Dr. Wolfgang Peukert / フリードリヒ・アレクサンダー大学（ドイツ）
| 日時 | 2022.11.15（13：30～15：00） |
|---|---|
| 会場 |
ミーティングID：895 1917 6201 パスコード：327622 |
| 講演者 | Dr. Wolfgang Peukert |
| 所属機関 | フリードリヒ・アレクサンダー大学 （ドイツ） |
| 講演タイトル | Dr. Wolfgang Peukert（ドイツ、フリードリヒ・アレクサンダー大学、Institute of Particle Technology、教授） "Understanding particle interactions for advanced material applications" ＜要旨＞ Our mission is to address grand challenges in particle science and technology. These are related to the formation, formulation and application of particulate systems along the five dimensions of size, shape, surface, morphology and composition. Particle surfaces and particle interactions are highly relevant for colloidal stabilization, self-assembly and formulation of advanced materials and products. In particular, solid-liquid interfaces of particles are poorly understood. We review the current understanding of particle interactions and discuss approaches for better and in-depth understanding of the underlying principles. This includes examples for (nano-)particle surface characterization in liquids based on linear and nonlinear optical spectroscopy, analytical ultracentrifugation and related SAXS/SANS studies. These techniques are applied to study particle surfaces during processing including colloidal stabilization, dynamics of ligand exchange and self-assembly of particles. A new and highly interesting application is nanoparticle chromatography for size and property fractionation of particles with sizes between 1 and 100 nm. Other applications include electrode manufacturing of thin films for electrodes in fuel cells and batteries and even stabilization of protein foams in food engineering. |
| 言語 | 英語 |
| 対象 | どなたでも、ご参加いただけます。 |
| 共催 | グローバルイノベーション研究院 卓越大学院プログラム |
| お問い合わせ窓口 | 工学研究院 神谷秀博 e-mail: kamiya(ここに@ を入れてください） cc.tuat.ac.jp |
| 備考 | 本セミナーは対面型とオンラインの同時開催講演となります。 |
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