Charge transfer processes in OPV materials as revealed by EPR spectroscopy

J Niklas, OG Poluektov - Advanced Energy Materials, 2017 - Wiley Online Library
Understanding charge separation and charge transport at a molecular level is crucial for
improving the efficiency of organic photovoltaic (OPV) cells. Under illumination of Bulk …

Flexible, biodegradable and recyclable solar cells: a review

KK Sadasivuni, K Deshmukh, TN Ahipa… - Journal of Materials …, 2019 - Springer
Solar energy is conceivably the largest source of renewable energy at our disposal, but vital
advances are expected to make solar cells economically viable. Biodegradable and flexible …

Enhanced thermoelectric performance of a donor–acceptor-based two-dimensional conjugated polymer with high crystallinity

B Li, X Li, F Yang, Y Chen, X Mao, S Wan… - ACS Applied Energy …, 2021 - ACS Publications
Introducing two-dimensional (2D) conjugated structures to polymers is a feasible way for the
design of functionalized polymers due to their good planarity, high electron/hole mobility …

Panchromatic sensitizer for dye-sensitized solar cells: unsymmetrical squaraine dyes incorporating benzodithiophene π-spacer with alkyl chains to extend conjugation …

R Bisht, MF MK, AK Singh… - The Journal of organic …, 2017 - ACS Publications
Metal-free near-infrared (NIR) active unsymmetrical squaraine dyes, RSQ1 and RSQ2, with
benzodithiophene (BDT) π-spacer and cyanoacrylic acid acceptor were synthesized by …

Highly crystalline new benzodithiophene–benzothiadiazole copolymer for efficient ternary polymer solar cells with an energy conversion efficiency of over 10%

V Tamilavan, Y Liu, J Lee, YK Jung, S Son… - Journal of Materials …, 2018 - pubs.rsc.org
A new alternating polymer P (BDTSi–DFBT), poly (4, 8-bis (triisopropylsilylethynyl)-benzo [1,
2-b: 4, 5-b′] dithiophene-alt-5, 6-difluoro-4, 7-bis (4-octylthiophen-2-yl) benzo [c][1, 2, 5] …

Influence of thiophene and furan π–bridge on the properties of poly (benzodithiophene-alt-bis (π–bridge) pyrrolopyrrole-1, 3-dione) for organic solar cell applications

R Agneeswari, D Kim, SW Park, S Jang, HS Yang… - Polymer, 2021 - Elsevier
Abstract A new polymer, P (BDT-fPPD), which incorporates 4, 8-bis (2-ethylhexyloxy) benzo
[1, 2-b: 4, 5-bʹ] dithiophene (BDT) and 4, 6-bis (furan-2-yl)-2, 5-dioctylpyrrolo [3],[4] 3, 4-c] …

Structurally divergent dynamic combinatorial chemistry on racemic mixtures

TM Gianga, GD Pantoș - Nature Communications, 2020 - nature.com
Abstract Structurally Divergent Reactions on Racemic Mixtures are atypical processes in
Nature. The few examples reported in the literature take place in organic solvents and are …

A 2, 5-difluoro benzene-based low cost and efficient polymer donor for non-fullerene solar cells

GP Kini, HS Park, SJ Jeon, YW Han, DK Moon - Solar Energy, 2020 - Elsevier
Although the latest progress in the power conversion efficiency (PCE) of non-fullerene
polymer solar cells (NF-PSCs) has proved their potential as next-generation solar …

Organic Photosensitizers Incorporating Rigid Benzo[1,2-b:6,5-b′]dithiophene Segment for High-Performance Dye-Sensitized Solar Cells

CT Li, FL Wu, BH Lee, MCP Yeh… - ACS applied materials & …, 2017 - ACS Publications
Benzo [1, 2-b: 6, 5-b′] dithiophene (BDT) entity with rigid skeleton is introduced into the
conjugated spacer of organic dyes, with triphenylamine as the electron donor and 2 …

Structures, properties and application of benzodithiophene derivatives: A review

Y Wei, Q Peng, C Zhong, S Ma, T Wang, YT Pu… - Dyes and …, 2024 - Elsevier
Benzodithiophene derivatives represent a category of planar and rigid sulfur-containing
heterocyclic molecules that possess a diverse range of applications in the development of …