Results 141 to 150 of about 2,744,191 (359)

Photocatalytic and Electrochemical Synthesis of Biofuel via Efficient Valorization of Biomass

open access: yesAdvanced Energy Materials, EarlyView.
This review highlights biomass and biofuel traits, exploring photocatalysis and electrocatalysis mechanisms and their synergistic technologies in biofuel production. It analyzes environmental and economic impacts of green catalytic processes, assesses current challenges, and outlines future research directions, condensing complex topics into a focused ...
Dalin Sun   +9 more
wiley   +1 more source

Thermally Cured Sulfonated para‐PBI as Ion Solvating Membrane for Use in Water Electrolysis

open access: yesAdvanced Energy Materials, EarlyView.
The cMS‐PBI membrane is designed to be free of the known breaking points which limit the lifetime of membranes in alkaline electrolysis systems. As supported by high conductivity and 6 months ex situ stability test, the cMS‐PBI ion solvating membrane can substitute anion exchange membranes and thus can reduce the cost of green hydrogen by increasing ...
Asridin Dayan   +5 more
wiley   +1 more source

Generative Image Steganography via Encoding Pose Keypoints

open access: yesApplied Sciences
Existing generative image steganography methods typically encode secret information into latent vectors, which are transformed into the entangled features of generated images.
Yi Cao   +3 more
doaj   +1 more source

Blockchain-Enabled IoV: Secure Communication and Trustworthy Decision-Making [PDF]

open access: yesarXiv
The Internet of Vehicles (IoV), which enables interactions between vehicles, infrastructure, and the environment, faces challenges in maintaining communication security and reliable automated decisions. This paper introduces a decentralized framework comprising a primary layer for managing inter-vehicle communication and a sub-layer for securing intra ...
arxiv  

Highly Efficient Bifacial Narrow Bandgap Ag‐CuInSe2 Solar Cells on ITO

open access: yesAdvanced Energy Materials, EarlyView.
Low bandgap(≈1eV) CISe is required for CIGS/Perovskite tandem configuration. Also, for a bifacial CISe tandem, CISe should be grown on TCO, and the corresponding efficiency from the rear side incoming light should also be enhanced. To enhance front and back illumination efficiency, Ga grading near the back contact is adopted.
Amanat Ali   +10 more
wiley   +1 more source

The Role and Impact of Rooftop Photovoltaics in the Norwegian Energy System under Different Energy Transition Pathways

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This study investigates the impact and cost‐competitiveness of rooftop solar power in a highly hydropower‐driven northern energy system toward 2050. The role of rooftop photovoltaics (PV) is assessed under different energy transition pathways and through a sensitivity analysis aiming to disclose important barriers to PV investments in the energy system.
Stine Fleischer Myhre, Eva Rosenberg
wiley   +1 more source

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