Nanomanufacturing - Key control characteristics - Part 4-2: Nano-enabled electrical energy storage - Physical characterization of cathode nanomaterials, density measurement

This part of IEC 62607, which is a Technical Specification, provides a standardized method for the determination of the density of cathode nanomaterials in powder form used for electrical energy storage devices. This method provides users with a key control characteristic to decide whether or not a cathode nanomaterial is usable, or suitable for their application. This document includes • definitions of terminology used in this document, • recommendations for sample preparation, • outlines of the experimental procedures used to measure cathode nanomaterial properties, • methods of interpretation of results and discussion of data analysis, • case studies, and • references.