Influence of Subsurface Hybrid Material Growth on the Mechanical Properties of Atomic Layer Deposited Thin Films on Polymers

作者: Yujie Sun , Richard P. Padbury , Halil I. Akyildiz , Matthew P. Goertz , Jeremy A. Palmer

DOI: 10.1002/CVDE.201207042

关键词:

摘要: The mechanical properties of atomic layer deposition (ALD) coatings play a key role in their long-term use as encapsulation barriers for organic-based, flexible, electronic devices. Nano-indentation characteristics and flexure testing nanometer-scale alumina on polyamide 6 (PA6) films are investigated to determine the influence sub-surface hybrid formed during ALD process. This is observed affect performance thin films, particular at lower processing temperatures. work has important consequences how materials need be applied evaluated polymers application barrier layers.

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