Chemical synthesis, polymers spin-casting

Chemical synthesis of a soluble polymer in the presence of nano-objects and subsequent deposition by drop casting or spin coating Chemical polymerization of pyrrole in the presence of CNTs in acidic aqueous solution containing an oxidizing species, namely persulphate ions [175]... 

Synthesis of Polymers. Polyamic acid solutions were prepared by condensation of the aromatic anhydride and amine in N,N-dimethylacetamide (DMAc). Polyimide modified electrodes were made by casting or spin coating the precursor polyamic acid solution onto stainless steel or platinum substrates. Imidization was achieved by either heating the films to 400°C for 60 min or through a chemical dehydration process involving immersion in a 1 1 mixture of acetic anhydride and pyridine (6). BTDA-DAPI films were made by casting from a DMAc solution and heating to 100 C. 

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