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17–19 Sept 2018
Fakultät für Maschinenwesen der Technischen Universität München
Europe/Berlin timezone

In-situ GISAXS during sputter deposition of metal nanolayers on functional polymer thin films for lithium-ion batteries

18 Sept 2018, 16:00
1h 30m
Fakultät für Maschinenwesen der Technischen Universität München

Fakultät für Maschinenwesen der Technischen Universität München

Boltzmannstraße 15 85748 Garching b. München
Poster P5 Thin films, 2D materials and surfaces Poster session 2

Speaker

Simon Schaper

Description

Understanding the interface between metals, commonly used as current collectors, and ion-conducting polymers used in polymer lithium-ion batteries (LIBs) is crucial to develop highly reproducible, low-cost and reliable devices. To address these issues, sputter deposition is the technique of choice to fabricate scalable, reproducible and controllable nanometer and sub-nanometer metal layers on polymer thin films. The sputter deposition process, being well understood and controlled, offers advantages over chemical methods to tailor metal thin-flim morphologies on the nanoscale and offers a superior adhesion of the deposited material.[1] We use in-situ grazing incidence small angle X-ray scattering (GISAXS) to investigate the formation, growth and, self-assembled structuring on polymer thin films used in LIBs.[2] The growth of noble metal layers on different polymer films is investigated.

[1] Schwartzkopf et al., ACS Appl. Mater. Interfaces 9, 5629 (2017).
[2] Schwartzkopf et al., ACS Appl. Mater. Interfaces 7, 13547 (2015).

Primary author

Simon Schaper

Co-authors

Franziska Löhrer (Lehrstuhl für Funktionelle Materialien, Department für Physik E13, TU München) Volker Körstgens (TU München) Matthias Schwartzkopf (DESY) Pallavi Pandit (DESY, 22607 Hamburg) Alexander Hinz Oleksandr Polonskyi Thomas Strunskus Franz Faupel (CAU zu Kiel, Institut für Materialwissenschaft, LS Materialverbunde, 24143 Kiel) Stephan Roth (DESY / KTH) Peter Müller-Buschbaum (TU München, Physik-Department, LS Funktionelle Materialien)

Presentation materials

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