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What is the advantage of making graphene from inks and dyes instead of from flash-heated unsorted recycled plastic or lasered fruit peels? /? Graphene laser fr
by westurner 1y ago
What is the advantage of making graphene from inks and dyes instead of from flash-heated unsorted recycled plastic or lasered fruit peels?
/? Graphene laser fruit peel:
https://www.google.com/search?q=graphene%20laser%20fruit%20peel https://www.google.com/search?q=graphene%20laser%20fruit%20p...
- yesfitz 1y agoThis is covered in the Introduction. They apply the ink/dye to a surface and then use a laser on it, leaving the graphene behind.
- westurner 1y ago> A versatile “Paint & Scribe” methodology is introduced, enabling to integrate LIG tracks onto any wettable surface, and in particular onto printed and flexible electronics. A process for obtaining freestanding and transferrable LIG is demonstrated by dissolving acrylic paint in acetone and floating LIG in water. This advancement offers novel avenues for diverse applications that necessitate a transfer process of LIG. I still don't understand why that's only possible with commercial inks and dyes but not with also aromatic fruit peels?