Results 121 to 130 of about 8,775,291 (284)

Polyphenol‐Inspired Materials for Agricultural Applications

open access: yesAdvanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu   +8 more
wiley   +1 more source

Mid-Atlantic region consumer's guide to buying a solar electric system [PDF]

open access: yes, 1999
Consumers in Pennsylvania, Virginia, Delaware, Maryland, the District of Columbia, West Virginia, and New Jersey are showing increased interest in solar electric systems for their homes and businesses. This booklet provides basic information about buying
National Renewable Energy Laboratory (U.S.)
core  

Active Phase of Nickel Electrocatalysts Driving Alkaline Hydrogen Evolution

open access: yesAdvanced Materials, EarlyView.
Using depth‐resolved and operando spectroscopic measurements coupled with electrochemical mass spectrometry, the authors uncover the critical role of sub‐surface oxidised species in increasing the activity and durability of Ni‐based cathodes for hydrogen evolution.
Yifeng Wang   +17 more
wiley   +1 more source

Research on high-frequency transient characteristics of wind farm integrated transmission systems based on excitation-response port cascaded network

open access: yesInternational Journal of Electrical Power & Energy Systems
Considering the agglomeration effect of renewable energy, traditional “equivalence-aggregation” models of wind farms fail to accurately depict detailed fault characteristics.
Jing Ma, Zhuoer Gao, Jun Cao
doaj   +1 more source

Sub‐Nanometer Cobalt on Tungsten Titanium Carbide MXene (W2TiC2Tx): An Electrocatalyst for Highly Efficient and Stable Alkaline Hydrogen Evolution at Industrial‐Scale Current Density

open access: yesAdvanced Materials, EarlyView.
A novel W2TiC2Tx MXene prepared through a MAX‐phase route supports sub‐nanometer Co for highly efficient alkaline hydrogen evolution. Strong Co–W interfacial interactions optimize hydrogen adsorption and catalytic activity, enabling low overpotentials of 63 mV at 10 mA cm−2, small Tafel slope of 44.3 mV dec−1, and exceptional durability at industrially
Xiaopeng Liu   +15 more
wiley   +1 more source

Islands and Our Renewable Energy Future [PDF]

open access: yes, 2012
Only US Laboratory Dedicated Solely to Energy Efficiency and Renewable Energy.
Conrad, M.   +3 more
core  

China's Low-Carbon Energy Transition Over the Past Two Decades: Experiences and Implications. [PDF]

open access: yesAdv Sci (Weinh)
China's low‐carbon energy transition features a brief decline and subsequent rebound in coal consumption, alongside the rapid expansion of renewable energy. This study develops a stage‐based analytical framework to explain this evolution from the perspectives of economic development, energy security, and environmental sustainability, revealing how ...
Liu Y, Tian Z, Zhang Z, Li X.
europepmc   +2 more sources

Hierarchical Flexible Ceramic Nanofiber Membrane for Simultaneous Membrane Distillation and Photocatalytic Hydrogen Evolution

open access: yesAdvanced Materials, EarlyView.
A hierarchical flexible ceramic nanofiber membrane integrates a La‐stabilized ZrO2 scaffold with superhydrophobic UiO‐66‐NH2/CdS heterojunctions. The gas–liquid–solid interfacial architecture sustains vapor‐selective desalination, visible‐light charge separation, and rapid H2 extraction, enabling simultaneous freshwater production and photocatalytic ...
Pengfei Lin   +9 more
wiley   +1 more source

TiSe2 is a band insulator created by lattice fluctuations, not an excitonic insulator

open access: yesnpj Computational Materials
TiSe2 is a narrow-gap insulator with a rich array of unique properties. In addition to being a superconductor under certain modifications, it is commonly thought to be a rare realisation of an excitonic insulator.
Dimitar Pashov   +4 more
doaj   +1 more source

Research and outlook on techniques for improving the quality of substation monitoring data

open access: yesZhejiang dianli
With the advancement of digitalization and intelligence in substation protection and monitoring systems, the volume of multi-source heterogeneous data generated by secondary systems has increased sharply, with continuously rising dimensionality. This has
ZHENG Xiang   +6 more
doaj   +1 more source

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