This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Improved Ion Mobility is Key to New Hydrogen Storage Compound . The atomic structure of the mix of lithium amide with lightweight metal hydrides shows layers of calcium that the lithium ions can sprint through This facilitates hydrogen storage and release Credit NIST Disclaimer Any mention of commercial products within NIST web pages