Results 11 to 20 of about 58,837 (267)

Studies on thermal decomposition of sodium hydride in liquid sodium for cold trap regeneration

Nuclear Engineering and Technology
Cold traps (CT) are the integral part of liquid sodium coolant circuits of sodium-cooled fast reactors that control hydrogen and oxygen impurities within the threshold levels.
N. Murugesan, V.A. Faizal, V. Sukumaran, C. Remash, Rajesh Ganesan   +4 more
doaj   +1 more source

Catalytic effect of Mn particle size on thermal decomposition of sodium chlorate in oxygen generators

工程科学学报, 2017
Two groups of Mn metal fuels with different particle-size distributions were prepared with median diameters of 18.73 and 5.24 μm. The particle-size distribution was measured by a laser particle-size analyzer, the surface morphology was analyzed via ...
LIU Jian-guo, JIN Long-zhe, GAO Na, WANG Shu, ZHANG Hao   +4 more
doaj   +1 more source

Electronic structure and complexation behavior of methyl substituted phosphonate ligands with uranyl nitrate

Results in Chemistry
Quantum chemical calculations were applied to investigate the electronic structures and complexation behaviour of methyl-substituted phosphonic acids with uranyl (VI) nitrate.
Soumyajit Banerjee, Gopinadhanpillai Gopakumar, Cherukuri Venkata Siva Brahmmananda Rao   +2 more
doaj   +1 more source

Atomization Characteristics of Gelled Fuels Containing Different Concentrations of Metal Particles

Aerospace, 2023
Gelled fuels have promising applications in the aerospace field. Higher density and calorific value can be achieved with the addition of energetic metal particles to gelled fuels, which can also effectively improve the combustion efficiency of the fuel ...
Penghui Li, Dong Yang, Zixuan Fang, Qingfei Fu, Lijun Yang   +4 more
doaj   +1 more source

Understanding the affinity of Cyphos Nitrate for Zr(IV) over other metal ions present in simulated high level liquid waste compositions

Journal of Ionic Liquids
The presence of Zr(IV) in the spent nuclear fuel (SNF) is an hindrance for a smooth and safe reprocessing of actinides and other fission products. The separation of Zr(IV) from nitric acid feed through solvent extraction route is a challenging task as ...
Alok Rout, S. Sriram, N. Ramanathan
doaj   +1 more source

An Experimental Study on the Ignition Behavior of Blended Fuels Droplets with Crude Coconut Oil and Liquid Metal Catalyst

Automotive Experiences, 2020
This study examines the Ignition characteristics of blended fuel droplets with crude coconut oil and rhodium liquid as a liquid metal catalyst. The ignition behavior was observed by igniting the oil droplet on a junction of a thermocouple, and the ...
Hendry Yoshua Nanlohy, Helen Riupassa, I Made Rasta, Masaki Yamaguchi   +3 more
doaj   +1 more source

Manipulating the oxygen reduction reaction pathway on Pt-coordinated motifs

Nature Communications, 2022
Controlling O2 reduction pathways can help optimize catalytic activity and product selectivity. Here the authors report facile manipulation of 2e‒ /4e‒ pathways on Pt-coordinated motifs by varying the Pt site density or the coordination environment.
Jiajun Zhao, Cehuang Fu, Ke Ye, Zheng Liang, Fangling Jiang, Shuiyun Shen, Xiaoran Zhao, Lu Ma, Zulipiya Shadike, Xiaoming Wang, Junliang Zhang, Kun Jiang   +11 more
doaj   +1 more source

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source

Transistor Channel Current Modulation: A Measure of Salt Stress in Two Different Succulent Species

Electrochemical Science Advances
The ability of organic electrochemical transistor–based biosensor to distinguish between salt stress tolerances of two different succulent species, Cactaceae and Euphorbia Milii, has been demonstrated.
Sneha M, N. Murugesan, Jitendra Kumar, V. Jayaraman   +3 more
doaj   +1 more source

Fabrication and Characterization of Reaction-Resistant LaYO3 Material for the Melting Crucible of Metal Fuels [PDF]

Archives of Metallurgy and Materials
LaYO3 which has phase stability at high temperature is introduced as a promising candidate for reaction-preventing crucible materials with Uranium-Zirconium (U-Zr) melt containing rare-earth elements (RE). RE is composed of rare-earth elements such as Nd,
Ki-Hwan Ki, Yong-Wook Choe, Hoon Song, Sang-Gyu Park, Jun-Hwan Kim   +4 more
doaj   +1 more source