PHOTOSENSITIZER Russian patent published in 2023 - IPC C07D491/107 C09K9/02 

Abstract RU 2809967 C1

FIELD: chemistry.

SUBSTANCE: invention relates to the use of 3,3-trimethyl-6'-ethoxycarbonyl-8'-[(E)-2-(1",3",3"-trimethyl- 5-3H- indolium-2"-yl) vinyl]-spiro[indoline-2,2'-2 H -chromene] perchlorate, formula I

as a photosensitizer.

EFFECT: development of photosensitizers that help increase the energy conversion efficiency of solar energy conversion devices.

1 cl, 1 dwg, 2 tbl

Similar patents RU2809967C1

Title Year Author Number
PHOTOSENSITIZER FOR SOLAR CELLS 2016
  • Kozlov Sergej Sergeevich
  • Alekseeva Olga Valerievna
  • Vildanova Marina Faritovna
  • Ivanova Viktoriya Mikhajlovna
  • Karyagina Olga Kirillovna
  • Shiryaev Aleksandr Andreevich
RU2657084C2
DYE-SENSITIZED METAL-OXIDE SOLAR CELL 2016
  • Shevaleevskij Oleg Igorevich
  • Larina Lyudmila Leonidovna
  • Ivanova Viktoriya Mikhajlovna
  • Karyagina Olga Kirillovna
  • Kuznetsov Leontij Ivanovich
  • Nikolskaya Anna Borisovna
RU2649239C1
PERCHLORATES 1,3,3-TRIMETHILSPIRO[CHROMENE-2,2'-INDOLINE] WITH PHOTOCHROMIC PROPERTIES 2016
  • Minkin Vladimir Isaakovich
  • Lukyanova Mariya Borisovna
  • Lukyanov Boris Sergeevich
  • Ozhogin Ilya Vyacheslavovich
  • Pugachev Artem Dmitrievich
  • Komissarova Oksana Andreevna
  • Mukhanov Evgenij Leonidovich
RU2627358C1
HIGHLY CONDUCTIVE TRANSPARENT CARBON FILMS AS ELECTRODE MATERIALS 2008
  • Mjullen Klaus
  • Van Sjuan'
  • Chzhi Lin'Tsze
RU2472824C2
LIGHT-SENSITIVE COMPOSITION FOR LIGHT FILTERS FOR PROTECTIVE AND PREVENTIVE PURPOSES 2011
  • Ostrovskij Mikhail Arkad'Evich
  • Minkin Vladimir Isaakovich
  • Luk'Janov Boris Sergeevich
  • Mukhanov Evgenij Leonidovich
  • Fel'Dman Tat'Jana Borisovna
RU2466173C1
PHOTOVOLTAIC DEVICE WITH ELECTRON-SELECTIVE LAYER BASED ON TUNGSTEN OXIDE AND METHOD FOR MANUFACTURE OF THIS DEVICE 2021
  • Elnaggar Mokhamed
  • Troshin Pavel Anatolevich
  • Aldoshin Sergej Mikhajlovich
RU2786055C2
DYE-SENSITIZED SOLAR CELL UNIT, A PHOTOVOLTAIC CHARGER INCLUDING A DYE-SENSITIZED SOLAR CELL UNIT, AND A METHOD FOR MANUFACTURING A SOLAR CELL UNIT 2019
  • Lindstrom, Henrik
  • Fili, Giovanni
RU2792023C1
METHOD OF MAKING PHOTOVOLTAIC CELL 2008
  • Velichko Andrej Aleksandrovich
  • Pergament Aleksandr Leonovich
  • Manuilov Sergej Aleksandrovich
  • Putrolajnen Vadim Vjacheslavovich
RU2392694C2
METHOD OF OBTAINING MESOPOROUS NANOSTRUCTURED METAL-OXIDE FILM BY ELECTROSTATIC SPRAYING METHOD 2016
  • Shevaleevskij Oleg Igorevich
  • Kozlov Sergej Sergeevich
  • Alekseeva Olga Valerievna
  • Vildanova Marina Faritovna
  • Vishnev Aleksej Anatolevich
  • Nikolskaya Anna Borisovna
RU2646415C1
SOLAR RADIATION SIMULATOR 2008
  • Andreev Vjacheslav Mikhajlovich
  • Davidjuk Nikolaj Jur'Evich
  • Larionov Valerij Romanovich
  • Rumjantsev Valerij Dmitrievich
  • Malevskij Dmitrij Andreevich
  • Shvarts Maksim Zinov'Evich
RU2380663C1

RU 2 809 967 C1

Authors

Dmitriev Vitalii Sergeevich

Ievlev Mikhail Iurevich

Pugachev Artem Dmitrievich

Kozlenko Anastasiia Sergeevna

Ozhogin Ilia Viacheslavovich

Dates

2023-12-19Published

2023-10-18Filed