Synthesis of PEDOT in a continuous microfluidic system
作者： Elham Effati , Hooshiar Heidari , Behzad Pourabbas
DOI: 10.1007/S10965-020-02205-2
关键词: PEDOT:PSS 、 Materials science 、 Dielectric spectroscopy 、 Cyclic voltammetry 、 Polymerization 、 Chemical engineering 、 Monomer 、 Ammonium persulfate 、 Transmission electron microscopy 、 Infrared spectroscopy 、 Organic chemistry 、 Materials Chemistry 、 Polymers and Plastics
摘要: Polyethylenedioxytiophene (PEDOT) is synthesized successfully and for the first time from its monomer by chemical oxidation polymerization in a microchannel device inside micro-droplets. The oxidizing agent, ammonium persulfate, with different molar ratios to was used compared an out-of-channel PEDOT. Details of procedure, droplet formation mechanism channel addition effect various factors are described. can be as fast continuous method synthesis Fourier-transform infrared spectroscopy, X-ray diffraction, field emission scanning electron microscopy, transmission thermal gravimetric analysis, photoluminescence cyclic voltammetry, electrochemical impedance spectroscopy methods evaluating comparison products. results showed that despite same materials conditions in-channel polymerization, microfluidic much more sensitive common bulk methods.
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