Results 101 to 110 of about 35,158 (311)

Equilibrium, kinetic, and selectivity studies for high-capacity and -selectivity uranium adsorption on polyacrylic acid copolymer hydrogel

Results in Engineering
Efficient uranium recovery from acidic solutions is challenging due to competing metal ions and low pH, which reduce conventional absorbents’ effectiveness.
Fatemeh Maleki, Zahra Rafiei-Sarmazdeh, Rezvan Torkaman, Mehdi Asadollahzadeh   +3 more
doaj   +1 more source

Nano- TiO2/Nd Deposited on -Fe2O3 as a Magnetically Separable Photocatalyst [PDF]

Journal of Sciences, Islamic Republic of Iran, 2014
TiO2/Magnetit and TiO2/Nd/Magnetit were prepared and used for photocatalytic decomposition of the methylorange as a pollutant. TiO2 and TiO2/Nd were prepared by sol gel method and were characterized using XRD, FT IR and TEM.
H. Ghasemi Mobtaker, S.J. Ahmadi, P. Ashtari   +2 more
doaj  

AN EVOLUTIONARY FUEL ASSEMBLY DESIGN FOR HIGH POWER DENSITY BWRs

, 2007
An evolutionary BWR fuel assembly design was studied as a means to increase the power density of current and future BWR cores. The new assembly concept is based on replacing four traditional assemblies and large water gap regions with a single large ...
Karahan, A., Buongiorno, Jacopo, Kazimi, Mujid S.   +2 more
core  

A molecular dynamics study of the thermal properties of thorium oxide

, 2012
There is growing interest in the exploitation of the thorium nuclear fuel cycle as an alternative to that of uranium. As part of a wider study of the suitability of thorium dioxide (thoria) as a nuclear fuel, we have used molecular dynamics to ...
Cywinski, Robert, Martin, Paul, Robert Cywinski, Cywinski, R., Paul Martin, David J. Cooke, Cooke, David J.   +6 more
core   +1 more source

Gas‐Selective Remote Plasma Engineering of WO3 Photoanodes for Solar Water Splitting

Advanced Materials Interfaces, EarlyView.
Gas‐selective remote plasma treatment tunes the near‐surface defect chemistry of WO3 photoanodes without altering their bulk structure. Ar plasma generates the most oxygen‐vacancy‐rich surface and the highest W5+ content, delivering the strongest photocurrent.
Elham Jassemi Zargani, Amar K. Salih, Salma M. Ali, Hongjun Chen, Antonio Tricoli, Cuong Ton‐That   +5 more
wiley   +1 more source

HLW Deep Borehole Design and Assessment: Notes on Technical Performance

, 2010
This is a progress report covering work through mid-April 2010 under a Sandia-MIT contract dealing with design and siting/licensing criteria for deep borehole disposal of spent nuclear fuel or its separated constituents. It consists of a collection of
Jensen, K. G., Driscoll, Michael J.
core  

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source

Author Correction: Closing the Nuclear Fuel Cycle with a Simplified Minor Actinide Lanthanide Separation Process (ALSEP) and Additive Manufacturing. [PDF]

Sci Rep, 2020
Gelis AV, Kozak P, Breshears AT, Brown MA, Launiere C, Campbell EL, Hall GB, Levitskaia TG, Holfeltz VE, Lumetta GJ.   +9 more
europepmc   +1 more source

Modelling the effects of nuclear fuel reservoir operation in a competitive electricity market [PDF]

In many countries, the electricity systems are quitting the vertically integrated monopoly organization for an operation framed by competitive markets. In such a competitive regime one can ask what the optimal management of the nuclear generation set is.
Jean-Michel Glachant, Pascal Gourdel, Maria Lykidi   +2 more
core  

Smart and Sustainable Sizing: Investigating the Sensing Behavior of Glass Fabrics Coated With Waterborne Polyurethane/Graphene Dispersions

Advanced Materials Technologies, EarlyView.
Waterborne polyurethane/graphene formulations are developed as piezoresistive coatings on glass fabric to enable flexible strain sensing. The graphene‐enabled conductive network provides a stable electromechanical response under cyclic compression. The coating demonstrates reliable pressure‐dependent resistance changes, highlighting its potential for ...
Vishnu Vijayan Pillai, Premika Govindaraj, Sai Aditya Pradeep, Olivia Sequerth, Srikanth Pilla, Franz Konstantin Fuss, Peter Kingshott, Nishar Hameed, Nisa V Salim   +8 more
wiley   +1 more source