Výsledky vyhledávání - "M. L. Keshtov"

Efficient Ternary Polymer solar cells based ternary active layer consisting of conjugated polymers and non-fullerene acceptors with power conversion efficiency approaching near to 15.5%

Autor: Ganesh D. Sharma, Alexander Yu. Nikolaev, Fang C. Chen, A. A. Pestrikova, M. L. Keshtov, Rakesh Suthar

Publikováno v: Solar Energy. 216:217-224

Ternary polymer solar cells employing two polymers (P2, PTB7-Th) and one non-fullerene small molecule acceptor (Y6) were constructed using a conventional structure. The PTB7-Th, P2 and Y6 exhibit complementary absorption spectra therefore, the ternar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::69bfb7154fbd9bc05812bd2048b114bb
https://doi.org/10.1016/j.solener.2021.01.027

Zobrazit plný text záznamu

New 4,5-diaza-9,9'-spirobifluorene derivative – promising electron acceptor for nonfullerene polymer solar cells

Autor: I. O. Konstantinov, S. A. Kuklin, D. Yu. Godovskii, Aleksander S. Peregudov, Yingping Zou, M. L. Keshtov, I. E. Ostapov, I. Yu. Toropygin, A. G. Buyanovskaya, Alexei R. Khokhlov

Publikováno v: Доклады Академии наук. 485:311-316

A new 4,5-diaza-9,9'-spirobifluorene derivative 8 containing two electron-withdrawing perylenediimide moieties has been synthesized. The compound has been characterized by NMR, elemental analysis, UV spectroscopy, and cyclic voltammetry. The HOMO/LUM

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50b8b766b7257db4c85f2c775cf2109e
https://doi.org/10.31857/s0869-56524853311-316

Zobrazit plný text záznamu

Wide bandgap D-A copolymers with same medium dithieno [2,3-e;3′2′-g]isoindole-7,9 (8H) acceptor and different donors for high-performance fullerene free polymer solar cells with efficiency up to 14.76%

Autor: Yinping Zou, Hemraj Dahiya, Ganesh D. Sharma, M L Keshtov, Anupam Agrawal, Sergei A. Kuklin

Publikováno v: Chemical Engineering Journal. 427:131404

Three new donor–acceptor conjugated polymers incorporating same dithieno [2,3-e;3′2′-g]isoindole-7,9 (8H) (DTID) as medium acceptor and different donors, i.e., dithienosilole (DTS) PDTID-DTS (P1), dithieno-benzene (DTB) PDTID-DTB (P2) and diben

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::921e7480254fadf2211e16eb1ea2f39b
https://doi.org/10.1016/j.cej.2021.131404

Zobrazit plný text záznamu

5,6-Bis(9-(2-decyltetradecyl)-6-fluoro-9H-carbazol-3-yl)naphtho[2,1-b:3,4-b']dithiophene as a Promising Donor Structure for D–A Conjugated Copolymers with a Narrow Bandgap

Autor: Elena E. Makhaeva, S. A. Kuklin, I. E. Ostapov, Alexei R. Khokhlov, Aleksander S. Peregudov, I. O. Konstantinov, Zhiyuan Xie, M. L. Keshtov

Publikováno v: Doklady Chemistry. 482:213-219

A new carbazole-containing naphthodithiophene derivative—heteroaromatic compound 5,6- bis[9-(2-decyltetradecyl)-9H-carbazol-3-yl]naphtho[2,1-b:3,4-b']dithiophene (M1)—has been synthesized. The compound will be used by us as a weak donor structura

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::53172eee26302c8ec6b7dcdaa383a3d5
https://doi.org/10.1134/s0012500818100014

Zobrazit plný text záznamu

Synthesis of new 2,6-bis(6-fluoro-2-hexyl-2H-benzotriazol-4-yl)-4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiophene based D-A conjugated terpolymers for photovoltaic application

Autor: Zhiyuan Xie, Ganesh D. Sharma, I. O. Konstantinov, Alexey R. Khokhlov, Sergei A. Kuklin, M L Keshtov, Natalia V. Nekrasova

Publikováno v: Polymer. 133:195-204

Two D1-A-D2-A conjugated terpolymers with same A (fluorinated benzotriazole, fBTz), D2 (dithienosilole, DTS) and different D1 (bis(undecyl)benzo[2,1-b:3,4-b']dithiophene for P1 and didodecyloxy-benzo[1,2-b:4,5-b']dithiophene for P2) were synthesized

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d5e1ae2a02a4d542a1fdd354aa43a591
https://doi.org/10.1016/j.polymer.2017.11.012

Zobrazit plný text záznamu

Ternary polymer solar cells based on wide bandgap and narrow bandgap non-fullerene acceptors with an efficiency of 16.40 % and a low energy loss of 0.53 eV

Autor: Anupam Agrawal, Sergei A. Kuklin, M L Keshtov, Hemraj Dahiya, Fang-Chung Chen, Ganesh D. Sharma

Publikováno v: Materials Today Energy. 21:100843

Polymer solar cells (PSCs) are based on a ternary bulk heterojunction (BHJ) active layer consisting of the conjugated polymer PTB7-Th as a donor and two non-fullerene acceptors, that is, a wide bandgap acceptor based on perylene-diimide (PDI) unit, T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::37c40e3e0603f0c033684635e1e4deb2
https://doi.org/10.1016/j.mtener.2021.100843

Zobrazit plný text záznamu

Benzothiadiazole-pyrrolo[3,4-b]dithieno[2,3-f:3′,2′-h]quinoxalindione-based random terpolymer incorporating strong and weak electron accepting [1,2,5]thiadiazolo[3,4g]quinoxalinefor polymer solar cells

Autor: N. A. Radychev, Sergei A. Kuklin, Mikhail I. Buzin, M L Keshtov, Alexey R. Khokhlov, S.A. Osipov, Ganesh D. Sharma

Publikováno v: Organic Electronics. 41:1-8

We report the synthesis of a D-A random terpolymer denoted as P2 consists of one thiophene donor unit and three acceptor benzothiadiazole (BT), pyrrolodithienoquinoxalinedione (PDQD) and thiadiazoloquinoxaline (TDQ) units by Stille-coupling reaction

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af3ac9375cbebd304b87d01f1369ca2f
https://doi.org/10.1016/j.orgel.2016.11.034

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání