Search results

Sort By:

Limit search:

Research in the Field of Organic Photovoltaics at the Institute for Problems of Chemical Physics of Russian Academy of Sciences

100%

Troshin P. A.

Organic Photonics and Photovoltaics

2015

vol. 3

issue 1

In the present review we highlight the main research activities in the field of organic photonics and photovoltaics at the Institute for Problems of Chemical Physics of Russian Academy of Sciences (IPCP RAS). Extensive investigation of optical and electrical properties of π-conjugated organic compounds performed at IPCP RAS since 1960’s resulted in design of many exciting materials representing organic semiconductors, metals and superconductors. Organic Schottky barrier and p/n junction photovoltaic devices constructed at IPCP RAS in 1960’s and 1970’s were among the first examples of reasonably efficient organic solar cells at that time. These early discoveries inspired younger generations of the researchers to continue the work of their mentors and explore the world of organic materials and photonic devices such as molecular photonic switches, organic light emitting diodes, solar cells, photodetectors, photoswitchable organic field-effect transistors and memory elements.

Nanostructured Organosilicon Luminophores for Effective Light Conversion in Organic Light Emitting Diodes

33%

Luponosov Y. N., Surin N. M., Susarova D. K., Buzin M. I., Anokhin D. V., Ivanov D. A., Troshin P. A., Ponomarenko S. A.

Organic Photonics and Photovoltaics

2015

vol. 3

issue 1

Full characterization of nanostructured organosilicon luminophores NOL4 and NOL5 based on the donor 2,2’-bithiophene and acceptor 1,4-bis(2,2′- bithiophene-5-yl)benzene units in dilute solutions and thin films by UV-Vis spectroscopy, DSC, TGA and X-ray techniques was reported. It was found that usage of these molecules as dopants (10–20 wt%) to the electroactive polyfluorene host in organic light-emitting devices (OLEDs) leads to the efficient spectral long wavelength shifting of the electroluminescence and an increase of the OLED performance as compared to the devices based on pristine polyfluorene, NOL4 and NOL5.

Refine search results

2 Organic Photonics and Photovoltaics

2 2015

2 Troshin P. A.

1 Anokhin D. V.

1 Buzin M. I.

1 Ivanov D. A.

1 Luponosov Y. N.

1 Ponomarenko S. A.

1 Surin N. M.

1 Susarova D. K.

Search results

Research in the Field of Organic Photovoltaics at the Institute for Problems of Chemical Physics of Russian Academy of Sciences

Nanostructured Organosilicon Luminophores for Effective Light Conversion in Organic Light Emitting Diodes