File:Number of patent families and of journal articles for all flow batteries and for zinc-halogen batteries.png

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Number_of_patent_families_and_of_journal_articles_for_all_flow_batteries_and_for_zinc-halogen_batteries.png ‎(439 × 337 pixels, file size: 22 KB, MIME type: image/png)

Captions

Captions

The numbers of patent families vs priority year and of journal articles vs publication year for all flow batteries (blue lines), and for zinc-halogen batteries (red lines).

Summary[edit]

Description
English: The numbers of patent families vs priority year and of journal articles vs publication year for all flow batteries (blue lines), and for zinc-halogen batteries (red lines). In some years the red line lies above the blue line due to non-flow (static) zinc-halogen batteries. The vertical lines with years refer to events, that affected other electrochemical energy technologies. We do not have credible explanations for the ups and downs of zinc-halogen research activity.
Date
Source Own work
Author Walter Tau

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Date/TimeThumbnailDimensionsUserComment
current13:48, 13 August 2022Thumbnail for version as of 13:48, 13 August 2022439 × 337 (22 KB)Walter Tau (talk | contribs)Uploaded while editing "Flow battery" on en.wikipedia.org

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