Perspectives of applied graphene: Polymer solar cells

A Iwan, A Chuchmała - Progress in Polymer Science, 2012 - Elsevier
Is graphene an interesting material for use in polymer photovoltaic devices? The answer to
this question is not clear. Obviously, because indium tin oxide (abbreviated ITO) has …

Polysiloxanes for optoelectronic applications

Z Ren, S Yan - Progress in Materials Science, 2016 - Elsevier
During the past few years, polysiloxanes have been extensively researched on optimizing
the physical and electronic properties of organic polymer semiconductors. Polysiloxanes …

Photosensitive self-assembling materials as functional dopants for organic photovoltaic cells

A Bubnov, A Iwan, M Cigl, B Boharewicz, I Tazbir… - RSC …, 2016 - pubs.rsc.org
New photosensitive liquid crystalline compounds with a specific molecular structure have
been designed in order to use them as functional dopants for organic photovoltaic devices …

Opto (electrical) properties of new aromatic polyazomethines with fluorene moieties in the main chain for polymeric photovoltaic devices

A Iwan, M Palewicz, A Chuchmała, L Gorecki, A Sikora… - Synthetic Metals, 2012 - Elsevier
The opto (electrical) and photovoltaic properties of aromatic polyazomethines with fluorene
moieties in the main chain were presented. 2, 7-Diaminofluorene was polymerized in DMA …

New environmentally friendly polyazomethines with thiophene rings for polymer solar cells

A Iwan, B Boharewicz, I Tazbir, M Malinowski… - Solar Energy, 2015 - Elsevier
We synthesized two new, air-stable and environmentally friendly polyazomethines and
characterized their photovoltaic and electrochemical impedance spectroscopic properties …

New air-stable aromatic polyazomethines with triphenylamine or phenylenevinylene moieties towards photovoltaic application

A Iwan, B Boharewicz, K Parafiniuk, I Tazbir, L Gorecki… - Synthetic Metals, 2014 - Elsevier
Two air-stable, donor-type aromatic polyazomethines (PAZ) containing triphenylamine (TPA-
3B) or phenylenevinylene (PPV-3B) moieties were synthesized and characterized by 1 H, 13 …

Effect of chiral photosensitive liquid crystalline dopants on the performance of organic solar cells

A Iwan, B Boharewicz, I Tazbir, V Hamplová… - Solid-State …, 2015 - Elsevier
In order to design a new type of an organic solar cell device and to contribute for its
performance optimization, ie transport and optical properties, a composite organic solar cell …

An overview of LC polyazomethines with aliphatic–aromatic moieties: Thermal, optical, electrical and photovoltaic properties

A Iwan - Renewable and Sustainable Energy Reviews, 2015 - Elsevier
In this review, liquid crystalline (LC) polyazomethines (PAZs) with aliphatic–aromatic
moieties were investigated, taking into consideration their thermal, structural, optical and …

Device performance of small-molecule azomethine-based bulk heterojunction solar cells

ML Petrus, FSF Morgenstern, A Sadhanala… - Chemistry of …, 2015 - ACS Publications
Recently, we demonstrated that small-molecule azomethines are promising candidates as
electron-donating materials for organic photovoltaic (OPV) devices. Azomethines can be …

AFM study of advanced composite materials for organic photovoltaic cells with active layer based on P3HT: PCBM and chiral photosensitive liquid crystalline dopants

A Iwan, A Sikora, V Hamplová, A Bubnov - Liquid Crystals, 2015 - Taylor & Francis
Advanced composite materials aimed for construction of organic photovoltaic cells have
been studied by atomic force microscopy (AFM). The composites are based on poly (3 …