Deuteration-enhanced neutron contrasts to probe amorphous domain sizes in organic photovoltaic bulk heterojunction films
This study unveils the amorphous nanomorphology of organic photovoltaics, employing neutron scattering and deuteration to enhance organic donor and acceptor contrast. It uncovers Y6's short-range aggregation within amorphous intermixed regions, pivotal for charge extraction and recombination.
Innovations in Acetylene Semi-Hydrogenation Catalysts with Barrier-Less Activation Energy
Step into the world of catalyst design for ethylene production! With polyethylene demand soaring, ensuring pure ethylene streams is critical. Join us on this exciting journey as we explore the vital role of catalysts in meeting demand and optimizing production.
Clinical Testing of the cAd3-Ebola and MVA-EbolaZ vaccines
In two parallel phase I/Ib trials, both cAd3-vectored Ebola and MVA-EbolaZ vaccines were safe and well tolerated in healthy adults recruited from the United States and Uganda. The vaccines were immunogenic and elicited durable antibody responses.
Lithium Inventory Tracking as a Nondestructive Battery Evaluation and Monitoring Method
Capacity measurement has been used to evaluate and monitor battery state and health elusively, but now lithium inventory transaction can be tracked accurately at the electrode-electrolyte interface to improve battery performance and reliability.
An electroabsorption perspective on charge-transfer excitations in non-fullerene acceptors
Using electroabsorption spectroscopy to investigate intra- and intermolecular charge transfer excitations in Y6 and ITIC non-fullerene acceptors.