Highly Sensitive Room-Temperature Ammonia Sensors Based on Single-Wall Carbon Nanotubes Modified by PEDOT

An ammonia gas sensor material based on sulf- onic functionalized single-wall carbon nanotubes modified by poly(3,4-ethylenedioxythiophene), namely, PEDOT/SWCNT-SO 3 H, was prepared via in situ polymerization. A thin active layer of PEDOT/SWCNT-SO 3 H was deposited on a polyimide substrate with inte...

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