Uesley

[Uesley @Uesley_94]

@SpaceToday1 "Lutem por ciência e tecnologia no Brasil, só isso nos transformará" Fico emocionado com essa frase, esse é o espirito. Entendo a dor pois compartilho dela. Mas eu sou teimoso e não desisto desse país. Seguimos lutando, parabéns
@SpaceToday1

[Uesley @Uesley_94]

@netoaaf @devil333wave @leaniorobson @reporterenato Vi notícias da instalação de novos radares conduzido pelo Simepar. Acham que são equipamentos adequados para esse tipo de alerta? https://t.co/5vOvN9YkLu

[Uesley @Uesley_94]

@KiraWelter @LatinXChem Hi Kira. We observed that films produced by CV showed essentially a porous morphology with good adherence to the ITO electrode surface (extracted only by scraping). We also observed a low loss of electroactivity (~20%) after 200 cycles under ambient conditions.

[Uesley @Uesley_94]

Hi @LatinXChem, this is our work involving the electrosynthesis of a conjugated polymer for electrochromic applications.

#LatinXchem #LXChemPhys #Phys067 #organicelectronic #electrochemistry

[Uesley @Uesley_94]

@KiraWelter @LatinXChem This polymer film shows a transmittance change upon p-doping (similarly to PEDOT electrochromic behaviour), showing different tones of purple-blue. Upon doping, the response time is ~3 s to the bleached state (at 95% of maximum contrast).
Thank you for your contributions.

[Uesley @Uesley_94]

@RafLalinK @LatinXChem The absorption bands were based on spectroelectrochemical analysis, where electrochromic contrast was calculated from maximum absorption (560 nm) and on the wavelength of highest contrast in NIR region (980 nm).

[Uesley @Uesley_94]

@RafLalinK @LatinXChem Hello Rafael. The yield of the reaction is difficult to obtain since the total amount of precursors consumed during polymerization is commonly unknown, but is assumed to be near 100%.