Results 61 to 70 of about 132,689 (304)

The solvent extraction and stripping process using Alamine 336 with a case study of uranium

Scientific Reports
In this research, a comprehensive study of the solvent extraction of uranium (VI) from acidic sulfate solutions using Alamine 336 diluted in kerosene was scrutinized.
Fazel Zahakifar, Fereshte Khanramaki, Davood Ghoddocy Nejad, Valiyollah Ghazanfari, Ali Yadollahi   +4 more
doaj   +1 more source

Optimization of the LWR Nuclear Fuel Cycle for Minimum Waste Production

, 2003
The once through nuclear fuel cycle adopted by the majority of countries with operating commercial power reactors imposes a number of concerns. The radioactive waste created in the once through nuclear fuel cycle has to be isolated from the environment
Kazimi, Mujid S., Hejzlar, Pavel, Shwageraus, Eugene   +2 more
core  

Trace Sulfur‐Doping Boosts NiCo Heterostructured Catalyst for Selective Glycerol‐to‐Formic Acid Electroreforming

Advanced Functional Materials, EarlyView.
A sulfur‐doped Ni–Co heterostructured catalyst is rationally designed to regulate interfacial electronic and adsorption properties for selective glycerol electrooxidation. The synergistic Ni–Co active sites promote hydroxide activation and glycerol adsorption, enabling efficient formic acid production and durable hydrogen generation under continuous ...
Lingqin Shen, Jianchuan Jin, Auttaphon Chachvalvutikul, Ouardia Akdim, Graham J. Hutchings   +4 more
wiley   +1 more source

Glassy carbon formation from pyrolysis of polymeric coatings on fiber-optic sensors

Materials & Design
Deploying fiber-optic sensors in nuclear reactors requires a detailed understanding of radiation effects on the fiber materials and the transmitted signals.
Bryan Conry, J. Matthew Kurley, Daniel C. Sweeney, Christian M. Petrie   +3 more
doaj   +1 more source

Impact of Alternative Nuclear Fuel Cycle Options on Infrastructure and Fuel Requirements, Actinide and Waste Inventories, and Economics

, 2009
The nuclear fuel once-through cycle (OTC) scheme currently practiced in the U.S. leads to accumulation of uranium, transuranic (TRU) and fission product inventories in the spent nuclear fuel.
Kazimi, Mujid S., Guérin, Laurent
core  

Powering Nanocrystal‐Based Heat Engines With Light‐Emitting Metasurfaces That Influence Their Temperature

Advanced Functional Materials, EarlyView.
Metasurfaces and other structured photonic environments can dramatically modify the absorption and/or light emission of semiconductors. However, the consequences of these changes on the temperature of the system are not well understood. The authors address this problem for colloidal nanocrystals and leverage their findings to convert light into ...
Hugo Kowalczyk, Yihao Yuan, Augustin Caillas, Amel Saidoun, Roméo Bonnet, Pascal Filloux, Emmanuel Lhuillier, Aloyse Degiron   +7 more
wiley   +1 more source

Current Status of Pyroprocessing Development at KAERI

Science and Technology of Nuclear Installations, 2013
Pyroprocessing technology has been actively developed at Korea Atomic Energy Research Institute (KAERI) to meet the necessity of addressing spent fuel management issue.
Hansoo Lee, Geun-IL Park, Jae-Won Lee, Kweon-Ho Kang, Jin-Mok Hur, Jeong-Guk Kim, Seungwoo Paek, In-Tae Kim, IL-Je Cho   +8 more
doaj   +1 more source

Alternative Fuel Cycle Strategies For Nuclear Power Generation In The 21st Century

, 2005
Revision 1The deployment of fuel recycling through either CONFU (COmbined Non-Fertile and UO[subscript 2] fuel) thermal water-cooled reactors (LWRs) or fast ABR (Actinide Burner Reactor) reactors is compared to the Once-Through LWR reactor system in ...
Kazimi, Mujid S., Todreas, Neil E., Romano, A., Hejzlar, Pavel, Boscher, T.   +4 more
core  

Bacterial‐Electrochemical Platform Utilizing a MXene‐Peptide Hydrogel

Advanced Functional Materials, EarlyView.
A peptide‐based fibrillar hydrogel incorporating MXene facilitates efficient electron delivery to intracellular recombinant [FeFe]‐hydrogenase enzyme in E. coli, enabling sustained bioelectrochemical H2 production without engineered exoelectrogenicity pathways.
Oren Ben‐Zvi, Itzhak Grinberg, Or Messer, Dana Cohen‐Gerassi, Maxim Sokol, Iftach Yacoby, Lihi Adler‐Abramovich   +6 more
wiley   +1 more source

Uranium: The Nuclear Fuel Cycle and Beyond. [PDF]

Int J Mol Sci, 2022
Costa Peluzo BMT, Kraka E.
europepmc   +1 more source