Results 121 to 130 of about 1,712,646 (286)

In‐Situ Constructed Cations for 2D/3D Perovskite Heterostructure for Stable and Efficient Photovoltaics

open access: yesAdvanced Science, EarlyView.
An in‐situ spacer‐cation construction strategy is developed by inducing strong hydrogen bonding between n‐hexyl phosphonic acid (HPA) and FA+, forming a stable N‐type 2D/3D perovskite heterostructure. This approach suppressed defect formation, promoted electron transport, and improved intrinsic stability, delivering 26.32% PCE, excellent operational ...
Min Liu   +10 more
wiley   +1 more source

Large-Scale Dynamics of the Convection Zone and Tachocline

open access: yesLiving Reviews in Solar Physics, 2005
The past few decades have seen dramatic progress in our understanding of solar interior dynamics, prompted by the relatively new science of helioseismology and increasingly sophisticated numerical models.
Miesch Mark S.
doaj  

D–A Type Perylene Micelles With Synergistic Charge/Energy Transfer for Dual‐Path ROS Generation and Enhanced Photocatalysis

open access: yesAdvanced Science, EarlyView.
Dual‐state activation of singlet and triplet excitons is achieved in perylene‐based nanomicelles via donor engineering. By synergistically pairing charge transfer with energy transfer pathways, while concurrently enabling pollutant pre‐enrichment, this strategy establishes spatial coupling between efficient ROS generation and rapid mineralization ...
Chenfan Xie   +8 more
wiley   +1 more source

Asphericity of the Base of the Solar Convection Zone

open access: yesThe Astrophysical Journal
We have used solar oscillation frequencies and frequency splittings obtained over solar cycles 23 and 24 to investigate whether the base of the solar convection zone shows any departure from spherical symmetry.
Sarbani Basu, Sylvain G. Korzennik
doaj   +1 more source

Nevada Solar 1

open access: yes, 2006
aerial view, solar array, October 26 ...
Acciona Solar Power
core  

Ion Superhighways in a Hierarchical Polymer‐Ceramic Membrane Enable Rapid and Selective Lithium Extraction

open access: yesAdvanced Science, EarlyView.
A flexible PDMS‐LATP polymer‐ceramic membrane creates lithium‐ion “superhighways” for rapid and selective extraction from complex brines. The amorphous PDMS matrix suppresses nonselective leakage and stabilizes the ceramic network, while LATP provides preferential Li+ conduction.
Xinxin Wei   +12 more
wiley   +1 more source

Interior design elements and its impact on thermal modification

open access: yesJournal of Architecture, Art & Humanistic Science
Take a search, Interior design elements and its impact on thermal modification, this paper introduces to us the concept of Re-Adapt as a tool of hope that may lead us to a sustainable future.
Dr. Shahenda Salah Abd El-Aziz Turk
doaj   +1 more source

Performance of a building integrated collector for solar heating and radiant cooling [PDF]

open access: yes, 2011
Due to their limited temperature range, unglazed solar collectors have long been relegated to providing low cost heating in applications such as swimming pool heating systems.
Carson, James K.   +5 more
core  

Black Hole Quencher‐Enhanced Plasmonic Photothermal Conversion

open access: yesAdvanced Science, EarlyView.
Researchers have developed a universal method to boost plasmonic photothermal conversion by attaching black hole quencher (BHQ) molecules to matched metal nanostructures. This hybrid approach increases efficiency by roughly threefold, reaching up to 69.1% in the near‐infrared‐II window.
Ruiyuan Zhang   +3 more
wiley   +1 more source

Solar Tachocline Confinement by the Nonaxisymmetric Modes of a Dynamo Magnetic Field

open access: yesThe Astrophysical Journal
We recently presented the first 3D numerical simulation of the solar interior for which tachocline confinement was achieved by a dynamo-generated magnetic field. In this follow-up study, we analyze the degree of confinement as the magnetic field strength
Loren I. Matilsky   +3 more
doaj   +1 more source

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