Some potentially useful chemical materials and synthesis

https://www.nature.com/articles/nature23662
As mentioned earlier, a report of pentazole anion synthesis in Nanjing University of Technology.
Setting a unit substance to equal mole is easy to balance in chemical reactions, but it also causes some other problems…
Today, I looked at various polymers added to GT5U, among which polyphenylene sulfide (PPS), polyvinyl chloride (PVC), styrene butadiene rubber (SBR), polydimethylsiloxane (PDMS) are used to make cable insulation over EV - GT6 obviously does not need to be because it already exists. Perhaps they have other uses, such as PVC, which is often used to make pipes. Polystyrene (PS) is used in GT5 to make wetware biocircuits - not a big problem if GT6 wants to be added as well. PTFE has been discussed before. Polyvinyl acetate (PVAc) - glue? Isn’t slimeball + water cheaper and more convenient?
For the previous synthesis of epichlorohydrin, allyl chloride can be obtained by reaction of allyl chloride, water, chlorine and sodium hydroxide (if hypochlorite is not wanted), allyl chloride is obtained by chlorination of propylene.
As for how graphene is produced… Like GT5U, glue a layer of graphite?

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