Controlling mass and energy diffusion with metamaterials
Diffusion driven by temperature or concentration gradients is a fundamental mechanism of
energy and mass transport that inherently differs from wave propagation in both physical …
energy and mass transport that inherently differs from wave propagation in both physical …
Stability of organic solar cells: challenges and strategies
Organic solar cells (OSCs) present some advantages, such as simple preparation, light
weight, low cost and large-area flexible fabrication, and have attracted much attention in …
weight, low cost and large-area flexible fabrication, and have attracted much attention in …
Delineation of thermodynamic and kinetic factors that control stability in non-fullerene organic solar cells
Although non-fullerene small molecular acceptors (NF-SMAs) are dominating current
research in organic solar cells (OSCs), measurements of thermodynamics drivers and …
research in organic solar cells (OSCs), measurements of thermodynamics drivers and …
Removal of residual diiodooctane improves photostability of high-performance organic solar cell polymers
BJ Tremolet de Villers, KA O'Hara… - Chemistry of …, 2016 - ACS Publications
Solvent additives such as diiodooctane (DIO) are becoming ubiquitous in processing high
performance organic photovoltaic (OPV) active layers. Here, we investigate the effects of …
performance organic photovoltaic (OPV) active layers. Here, we investigate the effects of …
On the glass transition of polymer semiconductors and its impact on polymer solar cell stability
C Müller - Chemistry of Materials, 2015 - ACS Publications
The glass transition temperature is a critical processing parameter that governs the kinetics
of molecular organization of polymer semiconductors during solidification. Yet, little attention …
of molecular organization of polymer semiconductors during solidification. Yet, little attention …
[PDF][PDF] Alloy acceptor: superior alternative to PCBM toward efficient and stable organic solar cells
DOI: 10.1002/adma. 201602067 molecular orbital (LUMO) energy level, which decreases
the open-circuit voltage (VOC) and increases the energy loss of charge transfer (relatively …
the open-circuit voltage (VOC) and increases the energy loss of charge transfer (relatively …
[HTML][HTML] Flexible solar and thermal energy conversion devices: Organic photovoltaics (OPVs), organic thermoelectric generators (OTEGs) and hybrid PV-TEG systems
Solar and thermal energy conversion are two major renewable energy technologies highly
sought after in the past two decades by academia, industry, and policymakers. Besides the …
sought after in the past two decades by academia, industry, and policymakers. Besides the …
Diffusion-limited crystallization: a rationale for the thermal stability of non-fullerene solar cells
Organic solar cells are thought to suffer from poor thermal stability of the active layer
nanostructure, a common belief that is based on the extensive work that has been carried …
nanostructure, a common belief that is based on the extensive work that has been carried …
Glass forming acceptor alloys for highly efficient and thermally stable ternary organic solar cells
AD de Zerio, C Müller - Advanced Energy Materials, 2018 - Wiley Online Library
The stability of donor: acceptor (D: A) semiconductor blends plays a key role in the
development of solution‐processed organic solar cells. One essential condition for both high …
development of solution‐processed organic solar cells. One essential condition for both high …
Stability of organic solar cells: The influence of nanostructured carbon materials
I Fraga Domínguez, A Distler… - Advanced Energy …, 2017 - Wiley Online Library
Organic solar cells (OSCs) are lightweight, have adaptable colors, and can be produced in
low‐cost procedures on transparent and flexible surfaces. This makes them attractive for …
low‐cost procedures on transparent and flexible surfaces. This makes them attractive for …