Results 241 to 250 of about 54,231 (299)

Supramolecular Macrocyclic Iodine Adsorbents Enable Photothermally Stable Perovskite Solar Cells

open access: yesAdvanced Science, Volume 13, Issue 4, 19 January 2026.
Two novel diazapentacene‐based macrocycles are synthesized with expanded cavities that enable dual‐mode iodine adsorption through both physical and chemical interactions. When applied as iodine adsorbents in solar cells, PSCs incorporating M4 achieve 26.13% efficiency with 95.85% retention after 1000 h at 85 °C.
Yue Wu   +9 more
wiley   +1 more source

Langmuir‐Type Build‐Up of Self‐Generated Interlayers in Organic Solar Cells

open access: yesAdvanced Energy Materials, Volume 16, Issue 3, 21 January 2026.
Metal‐induced migration of polyethylene glycol (PEG) oligomer additives to Al contacts follows a Langmuir‐like adsorption behavior forming interfacial dipole layers. Consistent Voc‐concentration trends across various additives in two distinct organic solar cell systems demonstrate the generality of the phenomenon.
Jane Vinokur   +7 more
wiley   +1 more source

Amphiphilic Polymer Conetworks for Non‐Fullerene Organic Solar Cells: Regulated Molecular Stacking Enables Efficient Downconversion

open access: yesAdvanced Energy Materials, Volume 16, Issue 4, 28 January 2026.
This work presents a novel bulk‐heterojunction‐integrated organic luminophore geometry using amphiphilic polymer conetworks as an interlayer scaffold. The design enhances optoelectronic performance via efficient downconversion and reinforced molecular stacking, offering a versatile architecture that paves the way for next‐generation organic solar cells.
Chieh‐Szu Huang   +11 more
wiley   +1 more source

Action of the interaction cinetina, butyric acid and gibberellic acid on the initial growth and flowering of sunflower

open access: green, 2012
Carlos Alan Couto dos Santos   +4 more
openalex   +1 more source

The renoprotective activity of amikacin-gamma-amino butyric acid-chitosan nanoparticles: a comparative study. [PDF]

open access: yesInflammopharmacology
Madbouly N   +15 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy