Electrochemical polymerization of palladium (II) and free base 5,10,15,20-tetrakis(4-N,N-diphenylaminophenyl)porphyrins: Its applications as electrochromic and photoelectric materials

Electron Donor‐Acceptor Spirobi[cyclopenta[2,1‐b : 3,4‐b′]dithiophene] Derivatives as Precursors of Electrodeposited Regioregular Thiophene‐based Polymers

“…Therefore, electrochemical deposition conditions provide an adequate surface morphology to be used in the manufacture of optoelectronic devices. The granulated surfaces evidenced by the images in Figure 4 are typical of electrodeposited films [55–58] . However, the grain size seems to be somewhat different, with better defined and larger size grains in the case of the SO7 film.…”

“…The granulated surfaces evidenced by the images in Figure 4 are typical of electrodeposited films. [55][56][57][58] However, the grain size seems to be somewhat different, with better defined and larger size grains in the case of the SO7 film. It has been reported that there is a correspondence between this kind of morphology and the conductive properties, which would position SO7 as the most conductive film.…”

Metal Influence in Porphyrine Structure on Kinetic of Electrodeposition and Morphology of Hydroxyphenylporphyrins Based Films

“…Key words: 2H-5,10,15,20-tetrakis(4-hydroxyphenyl)porphyrin, Zn-5,10,15,20-tetrakis(4-hydroxyphenyl)porphyrin, electropolymerization, morphology, kinetics Porphyrin based film materials are promising as an effective catalysts [1,2], an active elements of sensor devices [3,4], in creating of organic transistors [5,6], LEDs [7], nonlinear optical transmitters [8] and electrochromic devices [9,10]. Their use as component of photovoltaic cells [11][12][13] is commercially attractive due to the ease of manufacturing technology, low cost, light weight, high efficiency at low light levels, possibility of manufacturing the flexible elements.…”

Electrochromic properties of electrochemically synthesized porphyrin/3-substituted polythiophene copolymers

“…However, EC applications of porphyrin based materials are very limited and need further studies. For instance, electropolymerized triphenylamine substituted porphyrins showed multicolor EC characteristics in a liquid electrolyte medium [20]. In this approach, polythiophene derivatives can be used to improve the EC properties of porphyrins [21][22][23].…”