Results 281 to 290 of about 472,209 (346)

Interfacial Modulation for High‐Efficiency Large‐Area Organic Photovoltaics and Perovskite‐Organic Tandem Solar Modules

open access: yesAdvanced Functional Materials, EarlyView.
Self‐assembled monolayers (SAMs) are promising hole‐transporting materials for organic photovoltaics (OPVs), but suffer from self‐aggregation and poor large‐area uniformity. We find that interfacial modification using nicotinic hydrazide can eliminate the residual SAM aggregates by forming energetically favorable complexes, yielding uniform SAM.
Seongwon Yoon   +10 more
wiley   +1 more source

Auxeticity‐by‐Assembly: Interlocking Modular Auxetic Metamaterials with Selectively Activatable AgNW–Graphene Oxide‐EGaIn Composite Interconnects for Scalable Freeform Photovoltaic Modules

open access: yesAdvanced Functional Materials, EarlyView.
Auxeticity‑by‑Assembly converts freeform photovoltaics from cut‑defined layouts to assembly‑defined systems. Standardized interlocking units generate negative‑Poisson‑ratio, reconfigurable architectures, while hinge regions are wired by selectively activatable AgNW–GO@EGaIn composite interconnects and a folding‑enabled interconnector layer. A decimeter‑
Seok Joon Hwang   +15 more
wiley   +1 more source

Soft sensor for omnidirectional posture perception in humanoid dexterous hands. [PDF]

open access: yesMicrosyst Nanoeng
Zhong L   +5 more
europepmc   +1 more source

Ultrasensitive soft vibration sensors based on atomically thin metal dichalcogenide ribbon networks. [PDF]

open access: yesSci Adv
Xu C   +13 more
europepmc   +1 more source

Bifunctional polymer assisted growth of crack-free thick perovskite films for flexible X-ray detection.

open access: yesJ Mater Chem C Mater
Li Q   +6 more
europepmc   +1 more source

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