Results 201 to 210 of about 1,020,253 (390)

Understanding and Addressing the Performance Asymmetry Issue in Semitransparent Laminated Organic Photovoltaic Devices

open access: yesAdvanced Functional Materials, EarlyView.
This work addresses the challenge of current–voltage asymmetry in scalable laminated semitransparent organic photovoltaics (OPVs) for indoor applications. Vertical stratification of materials is shown to create an energy barrier, leading to performance differences under different illumination directions.
Gulzada Beket   +15 more
wiley   +1 more source

The Conductivity Change in Polyethylene During γ-irradiation

open access: bronze, 1959
Hisashi Ushio   +3 more
openalex   +2 more sources

Decoding the Structure of Benzodithiophene Polymers for High‐Efficiency Organic Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
This study reveals a unique solid mesophase in top‐performing benzodithiophene‐based polymers for solar cells, comprising stacked solid‐like and liquid‐like layers. Combining nanoscale fibrillar domains with amorphous regions, it introduces a new structural paradigm.
Matteo Sanviti   +16 more
wiley   +1 more source

Recent advancements in multinuclear early transition metal catalysts for olefin polymerization through cooperative effects

open access: yese-Polymers
Yue Qiang   +6 more
doaj   +1 more source

Polyethylene Glycols. X

open access: bronze, 1955
Takeo Ishiguro, Koku Matsumoto
openalex   +2 more sources

Ultrasoft Iontronics: Stretchable Diodes Enabled by Ionically Conductive Bottlebrush Elastomers

open access: yesAdvanced Functional Materials, EarlyView.
This work introduces a solvent‐free, ultrasoft, and stretchable ionic diode based on oppositely charged bottlebrush elastomers (BBEs). The BBE diode exhibits an ultralow Young's modulus (<23 kPa), a high rectification ratio of 46, and stretchability over 400%.
Xia Wu   +6 more
wiley   +1 more source

Is it safe to use ceramic on polyethylene bearings in revision hip arthroplasty for ceramic fracture? [PDF]

open access: yesBone Jt Open
Gunn C   +5 more
europepmc   +1 more source

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