Results 121 to 130 of about 9,068,525 (239)

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

open access: yesAdvanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan   +6 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

Renewable Energy Venture Capital Fund Program Evaluation Report

open access: yes, 2021
ARENA engaged UTS to conduct a mid-term evaluation of the Renewable Energy Venture Capital Fund (REVC). The evaluation was conducted by University of Technology Sydney who were commissioned by ARENA.
Nagrath, K   +4 more
core  

Understanding Operando Water Management in Hydroxide‐Exchange‐Membrane Fuel Cells

open access: yesAdvanced Materials Interfaces, EarlyView.
Effective water management is vital for high‐performance hydroxide‐exchange‐membrane fuel cells. Using a custom water‐flux station, this study quantifies how membrane thickness, microporous layers, and operating conditions dictate internal water transport.
Catherine M. Weiss   +4 more
wiley   +1 more source

2D Hierarchical Black Phosphorus‐Mn2O3 Heterostructured Composites for High‐Performance Flexible Supercapacitors

open access: yesAdvanced Materials Interfaces, EarlyView.
A sonochemical strategy constructs an ex situ 2D hierarchical black phosphorus–Mn2O3 heterostructure, enabling intimate interfacial coupling, enhanced charge transport, and improved electrochemical stability. The optimized BPM‐37.5% electrode delivers 466 F g−1 with 84% retention after 8000 cycles, while the flexible device exhibits high areal energy ...
Sowmiya Selvaraj   +1 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

The Clean Air Act and Renewable Energy: Opportunities, Barriers, and Options [PDF]

open access: yes, 2001
This paper examines the opportunities, obstacles, and potential options to promote renewable energy under the CAA and related programs. It deals, in sequence, with the regulation of SO2, NOx, regional haze/particulate matter, and CO2. For each pollutant,
Wooley, D.R. (Young, Sommer, Ward, Ritzenberg, Wooley, Baker and Moore, LLC)   +2 more
core  

America Takes Stock of a Vast Energy Resource

open access: yes, 1992
Third of a series produced by the Technical Information Program, National Renewable Energy Laboratory for the Utility Wind Interest ...
Group, Utility Wind Interest   +1 more
core   +1 more source

Ionic Liquid (IL) Compatibilization of Macropore‐Infused Nanocomposite Emulsion Thermosets (MINETs) for Structural Ion Transport

open access: yesAdvanced Materials Interfaces, EarlyView.
Macropore‐infused nanocomposite emulsion thermosets (MINETs) offer tunable multifunctionality due to their incorporation of structural resin, functional nanoparticles, and working fluid stabilized by surfactant. Here we show that if ionic liquid working fluids are introduced, structural capacitive (conductive particles) or separator (insulating ...
Bryan Llumiquinga   +6 more
wiley   +1 more source

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