All solid-state Laserscibe graphene supercapacitors made at home

Here I am assembling two different types of supercapacitors to test. Both are all solid-state (meaning the separator and electrolyte are the same solid material) made with a gelled polymer. For the purposes of comparison I made all electrodes 2cm x 2cm. One is made with 1g of polyvinyl alcohol (PVA), 10g of distilled water, and .8g of 85% phosphoric acid. The other is made from 5g elmers glue (polyvinyl acetate) and 1g of 85% phosphoric acid.

Referenced papers:

http://hackadaycom.files.wordpress.co...

http://hackadaycom.files.wordpress.co...

http://www.academia.edu/1143536/Patte...

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