Results 201 to 210 of about 1,434 (259)

Charge Generation and Recombination Pathways in All‐Polymer Bulk Heterojunction Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
Multimodal spectroscopy and device analysis reveal how field‐dependent charge generation, transport limitations, and non‐geminate recombination govern performance losses in all polymer solar cells. The results identify the key processes controlling charge extraction and recombination, providing insights for the design of more efficient all‐polymer ...
Shahidul Alam   +17 more
wiley   +1 more source

Biomimetic Microfractals Based Flexible Triboelectric Nanogenerators

open access: yesAdvanced Functional Materials, EarlyView.
A leaf‐skeleton‐based microfractal architecture is integrated with guided CuNW networks and biomimetic triboelectric polymer layers, enabling breathable, flexible, and material‐efficient triboelectric nanogenerators. The resulting system combines enhanced charge generation and charge transport, offering potential for next‐generation self‐powered ...
Amit Barua   +7 more
wiley   +1 more source

Two‐Photon Grayscale Lithography (2GL) of High Mechanical and Optical Quality 3D Silica Glass Microstructures

open access: yesAdvanced Functional Materials, EarlyView.
Two‐photon grayscale lithography (2GL) enables high‐speed and precise 3D printing of thermolyzed silica glass microstructures with optical‐grade surface quality, high quality factors, and mechanical strength utilizing a custom‐made pre‐glass resist based on polyhedral oligomeric silsesquioxane (POSS) modified with a high‐sensitivity Norrish type II ...
Jonathan L. G. Schneider   +4 more
wiley   +1 more source

3D Printed Materials with Nanovoxelated Elastic Moduli. [PDF]

open access: yesAdv Mater
Newman PLH   +6 more
europepmc   +1 more source

Interfacial polarization enables dual pathways for electrosynthesis of propyl acetate. [PDF]

open access: yesChem Sci
Liu X   +8 more
europepmc   +1 more source

THE FATAL ERROR OF SOLVENCY II

Economic Affairs, 2009
The introduction of the Solvency II insurance company regulatory regime is based on a flawed application of scientific ideas to areas to which they are simply not applicable. The new regime will endanger the solvency of the insurance industry in the long run.
exaly   +2 more sources

Solvency II Directive (Solvency II)

2020
Abstract This concluding chapter discusses two relevant directives: the Directive (2009/138/EC) on the taking-up and pursuit of the business of Insurance and Reinsurance (Solvency II); and the Directive (2016/97/EU) on insurance distribution (IDD).
Bob Haken, Isabella Jones
openaire   +1 more source

Solvency II

2017
Il presente capitolo offre una panoramica dei principali cambiamenti nella concreta operatività di una compagnia di assicurazione alla luce della recente introduzione della nuova cornice regolamentare "Solvency II".
De Angelis, C   +4 more
openaire   +3 more sources

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