Results 121 to 130 of about 830,579 (274)

Enhancing Direct Solar Water Splitting via ALD of Multifunctional TiO2/Pt Nanoparticle Coatings With Engineered Interfaces to GaAs/GaInP Tandem Cells

open access: yesAdvanced Functional Materials, EarlyView.
Multifunctional atomic layer deposited coatings and interface treatments enhance direct solar water splitting on GaAs/GaInP tandem cells. Optimized TiO2/Pt nanoparticle bilayers ensure durability and catalytic efficiency with minimal optical losses, while H2 plasma pretreatments maximize photovoltage and interfacial charge extraction.
Tim F. Rieth   +8 more
wiley   +1 more source

Model Range of Unified Power Drives for Commercial Electric Transport

open access: yesМеханика машин, механизмов и материалов
The article considers the creation of a model range of unified electric power drives for commercial electric vehicles. The peculiarity of the work is the realization of the concept of reducing the cost of production of electromechanical power units (EMPU)
Sergey N. Poddubko   +3 more
doaj   +1 more source

The 2002 Farm Bill: Revitalizing the Farm Economy Through Renewable Energy Development [PDF]

open access: yes, 2001
2002 Policy Report.Reduced profit margins and low commodity prices have forced many to leave farming in the past decade, or rely increasingly on off-farm income, while more attractive opportunities in less volatile industries have deterred many young ...
Carol Werner, Jeremy Ames
core  

Non Thermal‐Driven Photocatalytic Ammonia Decomposition at Near‐Room Temperature on a Plasmonic Nanocone Array

open access: yesAdvanced Functional Materials, EarlyView.
Plasmonic photocatalytic ammonia decomposition occurs at near‐room temperature on a plasmonic Au nanocone array under visible light illumination. The nanostructure efficiently harnesses plasmonic modes, leading to increased reaction rates upon plasmon decay.
Thanh‐Lam Bui   +17 more
wiley   +1 more source

A predictive pan-European economic and production dispatch model for the energy transition in the electricity sector

open access: yes, 2017
The energy transition is well underway in most European countries. It has a growing impact on electric power systems as it dramatically modifies the way electricity is produced.
Jacquod, Philippe, Pagnier, Laurent
core   +1 more source

Unassisted Photoelectrochemical Hydrogen Production Coupled with Selective Glucose Oxidation Using Metal Halide Perovskite Photoanodes

open access: yesAdvanced Functional Materials, EarlyView.
A metal halide perovskite‐based photoanode integrated with a CoNiFe layered double hydroxide (LDH) cocatalyst is reported for selective glucose oxidation reaction (GOR), achieving simultaneous and unassisted photoelectrochemical hydrogen production. This system delivers high photocurrent density, excellent Faradaic efficiency of GOR, and strong techno ...
Shujie Zhou   +12 more
wiley   +1 more source

State-of-the-art Methods and software tools for short-term prediction of wind energy production

open access: yes, 2003
International audienceThe installed wind energy capacity in Europe today is 20 GW, while the projections for 2010 according to the Kyoto protocol and the EC directives is up to 40-60 GW.
Brownsword, Richard   +3 more
core   +1 more source

Micropatterned Biphasic Printed Electrodes for High‐Fidelity on‐Skin Bioelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Micropatterned biphasic printed electrodes achieve unprecedented skin conformity and low impedance by combining liquid‐metal droplets with microstructured 3D lattices. This scalable approach enables high‐fidelity detection of ECG, EMG, and EEG signals, including alpha rhythms from the forehead, with long‐term comfort and stability.
Manuel Reis Carneiro   +4 more
wiley   +1 more source

Hydrogen Energy For Indian Transport Sector - A Well-To-Wheel Techno-Economic and Environmental Feasibility Analysis [PDF]

open access: yes
With the alarming rate of growth in vehicle population and travel demand, the energy consumption has increased significantly contributing to the rise of GHG emissions.
B. Sudhakara Reddy, P. Balachandra
core   +4 more sources

Charting the Midwest: An Inventory and Analysis of Greenhouse Gas Emissions in America's Heartland [PDF]

open access: yes, 2007
Presents a comprehensive overview of the Midwest's role in global climate change as a major emitter of greenhouse gases in both national and international terms.
John Larsen   +2 more
core  

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