A spirobifluorene and diketopyrrolopyrrole moieties based non-fullerene acceptor for efficient and thermally stable polymer solar cells with high open-circuit voltage
In this study, we design and synthesize a new non-fullerene electron acceptor, SF (DPPB) 4,
in which a spirobifluorene (SF) core is installed with four benzene endcapped …
in which a spirobifluorene (SF) core is installed with four benzene endcapped …
Improving the efficiency and stability of non-fullerene polymer solar cells by using N2200 as the additive
Polymer solar cells (PSCs) based on small molecule non-fullerene acceptors typically have
a range of disadvantages including unfavorable thermal stability and charge carrier …
a range of disadvantages including unfavorable thermal stability and charge carrier …
The comprehensive utilization of the synergistic effect of fullerene and non-fullerene acceptors to achieve highly efficient polymer solar cells
A ternary strategy could combine the advantages of incorporated materials as an
encouraging approach to achieve high power conversion efficiency (PCE) polymer solar …
encouraging approach to achieve high power conversion efficiency (PCE) polymer solar …
A new dialkylthio-substituted naphtho [2, 3-c] thiophene-4, 9-dione based polymer donor for high-performance polymer solar cells
Rational molecular design towards high-performance photovoltaic materials with superior
large-area capability is critical but still a challenge for the research field of polymer solar …
large-area capability is critical but still a challenge for the research field of polymer solar …
A non-fullerene acceptor with a fully fused backbone for efficient polymer solar cells with a high open-circuit voltage
Herein, we design and synthesize a perylene diimide derivative with a fully fused backbone,
FITP, which possesses an elevated lowest unoccupied molecular orbital level and high …
FITP, which possesses an elevated lowest unoccupied molecular orbital level and high …
[PDF][PDF] Ternary‐blend polymer solar cells combining fullerene and nonfullerene acceptors to synergistically boost the photovoltaic performance
DOI: 10.1002/adma. 201603588 [6, 6]-phenyl-C71-butyric acid methyl ester (PC71BM) have
been widely used as the electron acceptor for PSCs because of their merits of high electron …
been widely used as the electron acceptor for PSCs because of their merits of high electron …
Improved charge transport and reduced nonradiative energy loss enable over 16% efficiency in ternary polymer solar cells
Recent advances in the material design and synthesis of nonfullerene acceptors (NFAs)
have revealed a new landscape for polymer solar cells (PSCs) and have boosted the power …
have revealed a new landscape for polymer solar cells (PSCs) and have boosted the power …
High-performance fullerene-free polymer solar cells with 6.31% efficiency
A nonfullerene electron acceptor (IEIC) based on indaceno [1, 2-b: 5, 6-b′] dithiophene and
2-(3-oxo-2, 3-dihydroinden-1-ylidene) malononitrile was designed and synthesized. IEIC …
2-(3-oxo-2, 3-dihydroinden-1-ylidene) malononitrile was designed and synthesized. IEIC …
A fluorinated polythiophene derivative with stabilized backbone conformation for highly efficient fullerene and non-fullerene polymer solar cells
Here, taking a polythiophene derivative (PBDD4T) as a starting polymer, we tried to increase
the rotation barrier and hence stabilize its backbone conformation by introducing fluorine …
the rotation barrier and hence stabilize its backbone conformation by introducing fluorine …
High performance non-fullerene polymer solar cells based on PTB7-Th as the electron donor with 10.42% efficiency
In this work, we present a structurally defined blue-shift non-fullerene electron acceptor
(ITCT) matching with PTB7-Th as the electron donor for high-performance fullerene-free …
(ITCT) matching with PTB7-Th as the electron donor for high-performance fullerene-free …