Naphthalene diimides: perspectives and promise

SV Bhosale, M Al Kobaisi, RW Jadhav… - Chemical Society …, 2021 - pubs.rsc.org
In this review, we describe the developments in the field of naphthalene diimides (NDIs)
from 2016 to the presentday. NDIs are shown to be an increasingly interesting class of …

Understanding charge carrier dynamics in organic photocatalysts for hydrogen evolution

J Choi, W Jung, S Gonzalez-Carrero… - Energy & …, 2024 - pubs.rsc.org
Hydrogen generation using particulate photocatalysts is a promising approach to achieving
sustainable energy solutions to energy shortages and environmental challenges. Among …

Oligoethylene glycol side chains increase charge generation in organic semiconductor nanoparticles for enhanced photocatalytic hydrogen evolution

J Kosco, S Gonzalez‐Carrero, CT Howells… - Advanced …, 2022 - Wiley Online Library
Organic semiconductor nanoparticles (NPs) composed of an electron donor/acceptor (D/A)
semiconductor blend have recently emerged as an efficient class of hydrogen‐evolution …

Molecular dynamics and conductivity of a PTB7: PC71BM photovoltaic polymer blend: A dielectric spectroscopy study

M Asandulesa, S Kostromin, A Tameev… - ACS Applied Polymer …, 2021 - ACS Publications
Molecular dynamics of a low-band gap polymer, poly {[4, 8-bis [(2-ethylhexyl) oxy] benzo [1,
2-b: 4, 5-b′] dithiophene-2, 6-diyl][3-fluoro-2-[(2-ethylhexyl) carbonyl] thieno [3, 4-b] …

The effect of fluorination on the low and high frequency dielectric constants of non-polymeric organic semiconductors–towards homojunction solar cells

N Mallo, S McAnally, R Chu, M Babazadeh… - Journal of Materials …, 2023 - pubs.rsc.org
Bulk heterojunction organic solar cells have undergone significant improvements in power
conversion efficiency and stability over the past decade. However, translation from …

Slow vibrational relaxation drives ultrafast formation of photoexcited polaron pair states in glycolated conjugated polymers

K Pagano, JG Kim, J Luke, E Tan, K Stewart… - Nature …, 2024 - nature.com
Glycol sidechains are often used to enhance the performance of organic photoconversion
and electrochemical devices. Herein, we study their effects on electronic states and …

Synergistic Contribution of Oligo (ethylene glycol) and Fluorine Substitution of Conjugated Polymer Photocatalysts toward Solar Driven Sacrificial Hydrogen Evolution

S An, Z Wu, H Jeong, J Lee, SY Jeong, W Lee, S Kim… - Small, 2023 - Wiley Online Library
To separately explore the importance of hydrophilicity and backbone planarity of polymer
photocatalyst, a series of benzothiadiazole‐based donor–acceptor alternating copolymers …

[HTML][HTML] A minireview on diketopyrrolopyrrole chemistry: historical perspective and recent developments

SAL Shaikh, SS Birajdar, SD Ambore, AL Puyad… - Results in …, 2022 - Elsevier
In this review, we described the synthesis of various 2, 5-dihydropyrrolo [3, 4-c] pyrrole-1, 4-
dione diketopyrrolopyrroles (DPPs). We begin with a discussion of the various synthetic …

Wide Bandgap Polymer Donor with Acrylate Side Chains for Non‐Fullerene Acceptor‐Based Organic Solar Cells

Y Yuan, P Kumar, JHL Ngai, X Gao, X Li… - Macromolecular …, 2022 - Wiley Online Library
Organic semiconductors inherently have a low dielectric constant and hence high exciton
binding energy, which is largely responsible for the rather low power conversion efficiency of …

Ambipolar Doping in π-Conjugated Polymers

K Singh, AA Mohapatra, D Giri… - ACS Applied …, 2023 - ACS Publications
The realization of ambipolar (n-and p-type) doping within a single organic semiconductor is
highly desirable for a variety of applications but has rarely been demonstrated in solution …