Results 91 to 100 of about 10,946 (251)

Application of the Time–Temperature Superposition Principle to Predict Long-Term Behaviour of an Adhesive for Use in Shipbuilding [PDF]

open access: hybrid, 2023
Daniel A. Souto-Silvar   +4 more
openalex   +1 more source

Modeling and Verification of 1/f Noise Mechanisms in FAPbBr3 Single‐Crystal X‐Ray Detectors

open access: yesAdvanced Electronic Materials, EarlyView.
We demonstratethat surface‐trap‐induced carrier number fluctuations are the dominantmechanism in FAPbBr3 Schottky devices, a conclusion supported by thedistinct defect profiles revealed by Drive‐Level Capacitance Profiling (DLCP). Throughnoise contribution decomposition, it is found that the 1/f noise of thedetector is the key noise source affecting ...
Zhongyu Yang   +6 more
wiley   +1 more source

Decoding Interfacial Charge‐Carrier Dynamics in Integrated Perovskite/Organic Solar Cells via Numerical Modeling

open access: yesAdvanced Energy Materials, EarlyView.
A physical framework is developed based on drift‐diffusion simulations to elucidate the operation of integrated perovskite/organic solar cells (I‐POSCs) through the lens of interfacial charge‐carrier dynamics. A stepwise analysis establishes key links between carrier transport/recombination phenomena and device performance metrics, offering valuable ...
Jingjing Tian   +5 more
wiley   +1 more source

A thermoviscoelastic constitutive model for crosslinked semicrystalline two-way shape memory polymers

open access: yesInternational Journal of Smart and Nano Materials
The paper proposed a thermodynamically consistent 3D constitutive framework for crosslinked semi-crystalline polymers, explicitly addressing the interplay between crystallization/melting-induced phase transitions and viscoelasticity under complex ...
Jie Tian   +5 more
doaj   +1 more source

Cold‐Sublimating Quasi‐Solid Additive Enables High Efficiency and Long Operational Stability Binary Organic Solar Cells

open access: yesAdvanced Energy Materials, EarlyView.
Cold‐sublimating quasi‐solid mDF acts as an in situ‐removable transient structuring agent that broadens solvent‐removal, accelerates intermediate crystallization, and tightens π–π stacking in PM6:L8‐BO OSCs. Offering residue‐free morphology control, mDF‐treated OSCs enable high efficiency and a markedly extended operational lifetime (T80 = 477 h ...
Zesheng Zhang   +14 more
wiley   +1 more source

Study on Rapid Calculation and Graded Early Warning System for Conductor Temperature of 10 kV XLPE Cables

open access: yesIEEE Access
Accurate and rapid calculation for cable’s conductor temperature, coupled with timely alerts, is crucial for the safe and stable operation of cables.
Qishun Li   +4 more
doaj   +1 more source

Beyond Imperfect Match: Silicon/Graphite Hybrid Anodes for High‐Energy–Density Lithium‐Ion Batteries

open access: yesAdvanced Energy Materials, EarlyView.
Silicon/graphite (Si/Gr) hybrid anodes are limited by Si's large volume change and mismatch with Gr. This review offers mechanistic insights into imperfectly matched Si/Gr hybrid anodes, elucidating heterogeneous lithiation behavior and interfacial failure pathways, and thereby informing the design of durable, high‐energy–density lithium‐ion batteries.
Jing Li   +6 more
wiley   +1 more source

Analytical Method for Temperature Field Distribution of Annular Double-Loop Freezing Pipes in Adjacent Urban Tunnels

open access: yesApplied Sciences
The complex condition of an adjacent tunnel in urban city includes high water content, limited construction space, and the presence of an adjacent tunnel.
Jie Zhou   +5 more
doaj   +1 more source

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