Results 61 to 70 of about 27,183 (256)

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

Research and Analysis of Thermal Parameter of Million-kilowatt Sodium-cooled Fast Reactor

Yuanzineng kexue jishu
The million-kilowatt sodium-cooled fast reactor is a mature and commercially promising reactor type, playing a key role in the integrated closed sodium-cooled fast reactor nuclear energy system (integrated fast reactor).
DING Tongwei1, CHEN Wei2, WANG Wenjie3
doaj   +1 more source

Reactor test of beryllium as self-powered neutron detector emitter for fast neutron flux measurement [PDF]

EPJ Web of Conferences
Neutron flux in nuclear reactors causes damages to material components. Fast neutrons, above 1 MeV, modify mechanical and structural properties of materials.
Dupin Elsa, Barbot Loïc, Normand Stéphane, Fontbonne Jean-Marc, Thiollay Nicolas, Destouches Christophe   +5 more
doaj   +1 more source

Economic Low‐Carbon Chemical Production via Paired Electrolysis of Carbon Monoxide (CO) and 5‐hydroxymethylfurfural (HMF)

Advanced Materials, EarlyView.
Replacing CO2 with CO at the cathode and integrating a catholyte‐layer membrane electrode assembly transforms paired electrolysis into a stable platform for co‐producing ethylene and 2,5‐furandicarboxylic acid. Combined experimental and techno‐economic analyses identify carbon monoxide and 5‐hydroxymethylfurfural as the most compatible pairing ...
Mi‐Young Lee, Dongjin Kim, Jun Woo Park, Geunsu Bae, Byeong Cheul Moon, Younghyun Chae, Chang Hyuck Choi, Woong Kim, Ung Lee, Da Hye Won, Dong Ki Lee   +10 more
wiley   +1 more source

Preparation of Wet Spinning Poly(amidoxime) Composite Fibers and Their Uranium Adsorption Properties

Yuanzineng kexue jishu
At present, there are numerous materials used for uranium adsorption, in order to obtain adsorption materials with high uranium adsorption performance, excellent regeneration performance, inexpensive production costs and simple preparation methods, the ...
GUI Yunyang1, LIN Hao2, DU Keze2, GAO Zhennan3, WU Sheng2, MA Fuqiu1, 2, XUE Yun1, 2,
doaj   +1 more source

Lead Halide Perovskite Photoelectrocatalysis

Advanced Materials, EarlyView.
Lead halide perovskite semiconductors have emerged as highly promising materials for solar fuel and chemical synthesis. This perspective discusses advances made in the rational photoelectrode design to improve solar‐to‐chemical conversion, product scope, and scalability.
Virgil Andrei
wiley   +1 more source

Research on Integrated Fast Reactor Economic Analysis Method

Yuanzineng kexue jishu
Integrated fast reactor is a nuclear energy system consisting of a metal fuel fast reactor, a fuel regeneration facility (including dry spent fuel reprocessing and metal fuel manufacturing), and a waste preparation facility. It has the characteristics of
LIU Lin, LUO Mei, FU Qi
doaj   +1 more source

Mass Spectrometric Investigation of the Influence of Water Vapour and Oxygen on Gas‐Phase Reactions of Aluminium Acetylacetonate

Advanced Materials Interfaces, EarlyView.
The gas‐phase decomposition of Al(acac)3 is investigated under inert, oxygen, and water‐containing conditions. Water is found to promote selective ligand removal and suppress hydrocarbon formation, while oxygen induces faster, less selective decomposition pathways.
Ilyas Adaköy, Sebastian Grimm, Patrick Hemberger, Nina Gaiser, Thomas Bierkandt, Charlotte Rudolph, Christoph Horn, Niklas Tomasik, Burak Atakan   +8 more
wiley   +1 more source

Reactor behavior comparisons for two liquid metal-cooled fast reactors during an event of loss of coolant

Case Studies in Thermal Engineering, 2019
The aim of this paper is to present a fast-numerical tool based on the average channel approach to analyze the response of fast reactors under unprotected loss of flow events.
Alejandría-D. Pérez-Valseca, Sergio Quezada-García, Armando-M. Gómez-Torres, Alejandro Vázquez-Rodríguez, Gilberto Espinosa-Paredes   +4 more
doaj   +1 more source

Transmutation of MAs and LLFPs with a lead-cooled fast reactor. [PDF]

Sci Rep, 2023
Sun XY, Han LH, Li XX, Hu BL, Luo W, Liu L.   +5 more
europepmc   +1 more source