TY  - JOUR
AU  - Ležaić Janošević, Aleksandra 
AU  - Bajuk-Bogdanović, Danica V.
AU  - Radoičić, Marija B.
AU  - Mirsky, Vladimir M.
AU  - Ćirić-Marjanović, Gordana N.
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1027
AB  - Nanofibrous polyanilines (PANIs) were synthesized by several oxidative polymerization pathways that have in common the presence of excess oxidant(s) (ammonium peroxydisulfate and its mixture with hydrogen peroxide), the absence of added acid, and the absence of external template (self-assembly process). Conducting forms of the synthesized PANI nanofibers (re)doped with various acids were further used as precursors for carbonization process to obtain nanofibrous carbonaceous materials (Carb-PANIs). Morphology, molecular structure, surface properties and electrical characteristics of PANI nanofibrous precursors and their carbonized counterparts were studied by scanning electron microscopy, Raman spectroscopy, by measurements of zeta-potential and determination of isoelectric points, as well as by measurements of electrical conductivity. (C) 2016 Elsevier B.V. All rights reserved.
PB  - Elsevier
T2  - Synthetic Metals
T1  - Influence of synthetic conditions on the structure and electrical properties of nanofibrous polyanilines and their nanofibrous carbonized forms
VL  - 214
SP  - 35
EP  - 44
DO  - 10.1016/j.synthmet.2016.01.015
ER  - 

@article{
author = "Ležaić Janošević, Aleksandra  and Bajuk-Bogdanović, Danica V. and Radoičić, Marija B. and Mirsky, Vladimir M. and Ćirić-Marjanović, Gordana N.",
year = "2016",
abstract = "Nanofibrous polyanilines (PANIs) were synthesized by several oxidative polymerization pathways that have in common the presence of excess oxidant(s) (ammonium peroxydisulfate and its mixture with hydrogen peroxide), the absence of added acid, and the absence of external template (self-assembly process). Conducting forms of the synthesized PANI nanofibers (re)doped with various acids were further used as precursors for carbonization process to obtain nanofibrous carbonaceous materials (Carb-PANIs). Morphology, molecular structure, surface properties and electrical characteristics of PANI nanofibrous precursors and their carbonized counterparts were studied by scanning electron microscopy, Raman spectroscopy, by measurements of zeta-potential and determination of isoelectric points, as well as by measurements of electrical conductivity. (C) 2016 Elsevier B.V. All rights reserved.",
publisher = "Elsevier",
journal = "Synthetic Metals",
title = "Influence of synthetic conditions on the structure and electrical properties of nanofibrous polyanilines and their nanofibrous carbonized forms",
volume = "214",
pages = "35-44",
doi = "10.1016/j.synthmet.2016.01.015"
}

Ležaić Janošević, A., Bajuk-Bogdanović, D. V., Radoičić, M. B., Mirsky, V. M.,& Ćirić-Marjanović, G. N.. (2016). Influence of synthetic conditions on the structure and electrical properties of nanofibrous polyanilines and their nanofibrous carbonized forms. in Synthetic Metals
Elsevier., 214, 35-44.
https://doi.org/10.1016/j.synthmet.2016.01.015

Ležaić Janošević A, Bajuk-Bogdanović DV, Radoičić MB, Mirsky VM, Ćirić-Marjanović GN. Influence of synthetic conditions on the structure and electrical properties of nanofibrous polyanilines and their nanofibrous carbonized forms. in Synthetic Metals. 2016;214:35-44.
doi:10.1016/j.synthmet.2016.01.015 .

Ležaić Janošević, Aleksandra , Bajuk-Bogdanović, Danica V., Radoičić, Marija B., Mirsky, Vladimir M., Ćirić-Marjanović, Gordana N., "Influence of synthetic conditions on the structure and electrical properties of nanofibrous polyanilines and their nanofibrous carbonized forms" in Synthetic Metals, 214 (2016):35-44,
https://doi.org/10.1016/j.synthmet.2016.01.015 . .

TY  - JOUR
AU  - Janošević, Valentina
AU  - Mitrić, Miodrag
AU  - Ležaić Janošević, Aleksandra 
AU  - Validžić, Ivana Lj.
PY  - 2016
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/967
AB  - We report here on an inexpensive solar cell made entirely of a synthesized material (indium tin oxide/amorphous Sb2S3 + polyaniline composite/TiO2/electrolyte). The cell has a solid efficiency of around 2.5% at very low light intensity of only 5% sun, which makes it particularly suitable for indoor applications. As found, the cell performance at intensity of 5% sun is governed by high shunt resistance only. At higher light intensities (25% sun), however, the cell has lower efficiency (around 0.8%), governed by both series and shunt resistance. An initial decrease in the fill factor with the light intensity decrease is not sufficient to cause reduction in the cell efficiency, due to slight variations in voltage and current. A minimal permeability in the ultraviolet (UV) region and its almost constant value in the visible and near-infrared regions at low light intensity of 5% sun could be the reason for higher cell efficiency.
T2  - IEEE Journal of Photovoltaics
T1  - Weak Light Performance of Synthesized Amorphous Sb2S3-Based Hybrid Solar Cell
VL  - 6
IS  - 2
SP  - 473
EP  - 479
DO  - 10.1109/JPHOTOV.2015.2501731
ER  - 

@article{
author = "Janošević, Valentina and Mitrić, Miodrag and Ležaić Janošević, Aleksandra  and Validžić, Ivana Lj.",
year = "2016",
abstract = "We report here on an inexpensive solar cell made entirely of a synthesized material (indium tin oxide/amorphous Sb2S3 + polyaniline composite/TiO2/electrolyte). The cell has a solid efficiency of around 2.5% at very low light intensity of only 5% sun, which makes it particularly suitable for indoor applications. As found, the cell performance at intensity of 5% sun is governed by high shunt resistance only. At higher light intensities (25% sun), however, the cell has lower efficiency (around 0.8%), governed by both series and shunt resistance. An initial decrease in the fill factor with the light intensity decrease is not sufficient to cause reduction in the cell efficiency, due to slight variations in voltage and current. A minimal permeability in the ultraviolet (UV) region and its almost constant value in the visible and near-infrared regions at low light intensity of 5% sun could be the reason for higher cell efficiency.",
journal = "IEEE Journal of Photovoltaics",
title = "Weak Light Performance of Synthesized Amorphous Sb2S3-Based Hybrid Solar Cell",
volume = "6",
number = "2",
pages = "473-479",
doi = "10.1109/JPHOTOV.2015.2501731"
}

Janošević, V., Mitrić, M., Ležaić Janošević, A.,& Validžić, I. Lj.. (2016). Weak Light Performance of Synthesized Amorphous Sb2S3-Based Hybrid Solar Cell. in IEEE Journal of Photovoltaics, 6(2), 473-479.
https://doi.org/10.1109/JPHOTOV.2015.2501731

Janošević V, Mitrić M, Ležaić Janošević A, Validžić IL. Weak Light Performance of Synthesized Amorphous Sb2S3-Based Hybrid Solar Cell. in IEEE Journal of Photovoltaics. 2016;6(2):473-479.
doi:10.1109/JPHOTOV.2015.2501731 .

Janošević, Valentina, Mitrić, Miodrag, Ležaić Janošević, Aleksandra , Validžić, Ivana Lj., "Weak Light Performance of Synthesized Amorphous Sb2S3-Based Hybrid Solar Cell" in IEEE Journal of Photovoltaics, 6, no. 2 (2016):473-479,
https://doi.org/10.1109/JPHOTOV.2015.2501731 . .