WebPolyethyleneimine ethoxylate is a nonionic water-soluble polymer. Its defining characteristics include improving the dispersibility of various particles, boosting anionic … WebIn this study, light-management approaches for amorphous silicon oxide (a-SiO x:H) thin film solar cells were developed. First, to enhance back reflection in the device, an Al-doped ZnO (AZO) film was introduced at the back interface between n-type nanocrystalline silicon oxide (n-nc-SiO x:H) and Ag.In addition, we successfully suppressed optical losses at front …
Highly efficient organic solar cells enabled by a porous ZnO/PEIE ...
WebMay 11, 2024 · We report a low work function (2.81 eV), Rb2CO3-doped polyethyleneimine ethoxylated (PEIE) which is used for highly efficient and long-lifetime, inverted organic … WebPolysorbates (PSs) are synthetic nonionic acids comprised of polyethoxy sorbitan fatty acid esters. PSs have been widely employed as emulsifiers and stabilizers in varied drug formulations and raw additives. Recently, various PS-based recipes have been evolved for safe and efficient drug delivery. This review introduces the general features of PSs … harmaloids
Jaemin Kim - Associate Scientist - USRA LinkedIn
WebAn ultra-thin polyethylenimine ethoxylated (PEIE) layer was deposited on top of WO3 nanostructures as the buffer layer for improving device performance. Inverted devices with the configuration of ITO/WO3 NCL or NAs/PEIE/poly(2-methoxy-5-(2′-ethylhexyloxy)-1,4-phenylene vinylene)/poly(3,4- ethylenedioxythiophene):poly(styrene sulfonate)/WO3 … WebJun 8, 2016 · We report a doping method to enhance the performance of solution processed planar heterojunction perovskite solar cells. By doping a small percentage (3 wt%) of … WebPolyethylenimine ethoxylated (PEIE) was used as a surface modifier in the device, to reduce the indium tin oxide (ITO) electrode work function below 3.08 eV. Based on transmission … harmaiden vesien imeytyskenttä