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ISO/WD 25141

Atomic layer deposition of alumina coatings for silicon solar cell — requirements and test methods

General information

20.60     26 maj 2025

ISO

ISO/TC 107

International Standard

Scope

This document specifies the requirements and guidelines for applying atomic layer deposition (ALD) coatings of alumina on solar cells. It covers the entire ALD coating process, including substrate preparation, precursor selection, deposition parameters, film characterization, and quality control. It applies to manufacturers, researchers, and regulatory bodies involved in the development and production of silicon solar cells with ALD alumina coatings. It ensures consistent and high-quality deposition, improving the performance and stability of silicon solar cells.

Life cycle

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IN_DEVELOPMENT
ISO/WD 25141
20.60 Close of comment period
26 maj 2025