二維材料溶液
Ideal for Vapor transport growth for monolayer metal sulfides (MoS2, WS2, NiS2, TiS2, and etc.). Perylene-3,4,9,10-tetracarboxylic acid tetrapotassium acid salt (PTAS) acts as a seed for monolayer metal sulfides by catalyzing reduced metal oxides onto various substrates. This polymer has been synthesized at our facilities from perylene-3,4,9,10-tetracarboxylic dianhydride (PTC-DA) and the final product has been purified and filtered x7 times to reach 99.98% purity. Growing metal sulfides on various oxide surfaces becomes much easier after spin coating 10-1000 microMolar PTAS onto desired substrates. Each order contains PTAS that is enough for at least 1-2 months of growth
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