Present Perspectives of Advanced Characterization Techniques in TiO2-Based Photocatalysts
TiO2 is the most investigated photocatalyst because of its nontoxicity, low cost, chemical
stability, and strong photooxidative ability. Because of the morphology-and structure …
stability, and strong photooxidative ability. Because of the morphology-and structure …
Functional scanning force microscopy for energy nanodevices
X Chen, J Lai, Y Shen, Q Chen, L Chen - Advanced Materials, 2018 - Wiley Online Library
Energy nanodevices, including energy conversion and energy storage devices, have
become a major cross‐disciplinary field in recent years. These devices feature long‐range …
become a major cross‐disciplinary field in recent years. These devices feature long‐range …
Bulk heterojunction morphologies with atomistic resolution from coarse-grain solvent evaporation simulations
R Alessandri, JJ Uusitalo, AH De Vries… - Journal of the …, 2017 - ACS Publications
Control over the morphology of the active layer of bulk heterojunction (BHJ) organic solar
cells is paramount to achieve high-efficiency devices. However, no method currently …
cells is paramount to achieve high-efficiency devices. However, no method currently …
Nanoscale domain imaging of all-polymer organic solar cells by photo-induced force microscopy
Rapid nanoscale imaging of the bulk heterojunction layer in organic solar cells is essential
to the continued development of high-performance devices. Unfortunately, commonly used …
to the continued development of high-performance devices. Unfortunately, commonly used …
Nanomorphology evolution of P3HT/PCBM blends during solution-processing from coarse-grained molecular simulations
Solvent screening is a critical aspect of the nanomorphological control of low-cost, all-
solution-processed bulk heterojunction organic photovoltaic cells. In order to reveal the …
solution-processed bulk heterojunction organic photovoltaic cells. In order to reveal the …
[HTML][HTML] Visualizing band alignment across 2D/3D perovskite heterointerfaces of solar cells with light-modulated scanning tunneling microscopy
Graded 2D perovskite cap** shells with continuously upshifting valence bands, produced
by tailored dimensional engineering, can effectively extract holes from 3D perovskite cores …
by tailored dimensional engineering, can effectively extract holes from 3D perovskite cores …
Revealing aggregation of non-fullerene acceptors in intermixed phase by ultraviolet-visible absorption spectroscopy
J Fang, Z Wang, Y Chen, Q Zhang, J Zhang… - Cell Reports Physical …, 2022 - cell.com
Non-fullerene acceptor (NFA) aggregation is crucial in determining bulk-heterojunction
(BHJ) organic photovoltaic (OPV) performance. However, it is still a big challenge to …
(BHJ) organic photovoltaic (OPV) performance. However, it is still a big challenge to …
Map** the interfacial energetic landscape in organic solar cells reveals pathways to reducing non-radiative losses
Bulk heterojunction (BHJ) organic solar cells have made remarkable inroads toward 20%
power conversion efficiency, yet non-radiative recombination losses (ΔV nr) remain high …
power conversion efficiency, yet non-radiative recombination losses (ΔV nr) remain high …
[HTML][HTML] Electronic characterization of supramolecular materials at the nanoscale by Conductive Atomic Force and Kelvin Probe Force microscopies
The performances of organic (opto) electronic devices strongly depend on the order at the
supramolecular level. Unraveling the relationship between structural and electronic …
supramolecular level. Unraveling the relationship between structural and electronic …
A spectral density function approach for active layer design of organic photovoltaic cells
Organic photovoltaic cells (OPVCs), having received significant attention over the last
decade, are yet to be established as viable alternatives to conventional solar cells due to …
decade, are yet to be established as viable alternatives to conventional solar cells due to …