Results 91 to 100 of about 123,048 (297)

Neutron-induced dpa, transmutations, gas production, and helium embrittlement of fusion materials

, 2013
In a fusion reactor materials will be subjected to significant fluxes of high-energy neutrons. As well as causing radiation damage, the neutrons also initiate nuclear reactions leading to changes in the chemical composition of materials (transmutation ...
Dudarev, S. L., Gilbert, M. R., Nguyen-Manh, D., Packer, L. W., Sublet, J. -Ch., Zheng, S.   +5 more
core   +1 more source

Enhanced Self‐Phase Modulation in Silicon Nitride Waveguides Integrated With 2D MoS2 Films

Advanced Materials Technologies, EarlyView.
ABSTRACT On‐chip integration of 2D materials provides a promising route toward next‐generation integrated optical devices with performance beyond existing limits. Here, significantly enhanced spectral broadening induced by self‐phase modulation (SPM) is experimentally demonstrated in silicon nitride (Si3N4) waveguides integrated with 2D monolayer ...
Shahaz S. Hameed, Di Jin, Aihao Zhao, Jiayang Wu, Junkai Hu, Irfan H. Abidi, Sebastien Cueff, Christian Grillet, Yuning Zhang, Houssein El Dirani, Corrado Sciancalepore, Sebastien Kerdiles, Quentin Wilmart, Sumeet Walia, Christelle Monat, David J. Moss   +15 more
wiley   +1 more source

Wood gasification in arc plasma reactor in air and nitrogen atmosphere

Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2016
Organic mass plasma gasification investigations were carried out for nitrogen and air media in plasma reactor. Thermo­dynamic calculations were made for different regimes. The calculations were checked experimentally with plasma reactor.
A. I. Liavonchyk, V. V. Sauchyn, H. V. Dalholenka   +2 more
doaj  

The Dirt Deposited on the Medium-Voltage Insulators Used in the Plasma Reactor and the Cylinder-Type Electrostatic Precipitator

Applied Sciences
The plasma reactor and cylindrical-type electrostatic precipitator (PRESP), combined operation in one device, made in the metallic chimney of low-thermal power boilers (up to 50 kW) that burn wood, can be used in home applications.
Gabriel Nicolae Popa
doaj   +1 more source

Plasma reactor waste management systems [PDF]

The University of North Dakota is developing a plasma reactor system for use in closed-loop processing that includes biological, materials, manufacturing, and waste processing.
Ness, Robert O., Jr., Ness, Sumitra R., Rindt, John R.   +2 more
core   +1 more source

Extreme laser pulses for possible development of boron fusion power reactors for clean and lasting energy

, 2017
Extreme laser pulses driving non-equilibrium processes in high density plasmas permit an increase of the fusion of hydrogen with the boron isotope 11 by nine orders of magnitude of the energy gains above the classical values.
Eliezer, S., Hora, H., Kirchhoff, G. J., Korn, G., Lalousis, P., Miley, G. H., Moustaizis, S.   +6 more
core   +1 more source

Highly‐Conductive and Micro‐Structured Transparent Glass Substrates for Efficient and Scalable Photoelectrochemical Applications

Advanced Science, EarlyView.
This work paves the way for practical photoelectrochemical water splitting devices by addressing key upscaling challenges related to substrate conductivity, absorber inhomogeneity, and mass transfer limitations. Integrated improvements in substrate engineering, material processing, device architecture, and operational conditions allow the development ...
Telmo da Silva Lopes, Jeffrey Capitão, Amin Khan, Leonardo Rodrigues, Dzmitry Ivanou, Tânia Lopes, Paula Dias, Adélio Mendes   +7 more
wiley   +1 more source

Atomic Tuning of Metal‐Support Interactions for Pathway‐Selective CO2 Photoreduction on TiO2

Advanced Science, EarlyView.
Single‐atom Fe and Cu catalysts anchored on TiO2 steer photocatalytic CO2 reduction toward distinct pathways. Fe sites favor rapid *CO desorption and selective CO formation, whereas Cu sites stabilize *CHO intermediates, enabling deep reduction and C─C coupling. Combined spectroscopy and DFT calculations reveal how metal–support interactions and oxygen
Dongyun Kim, Wonjae Ko, Byoung‐Hoon Lee, Sanghoon Kim, Yun Do Kim, Hyunsoo Ahn, Yoon Jung, Chan Woo Lee, Kug‐Seung Lee, Eunhee Gong, Junho Lee, Minho Kim, Taeghwan Hyeon, Su‐Il In   +13 more
wiley   +1 more source

Operational Characteristics and Energy Efficiency Assessment of a GlidArc Plasma Reactor for NOx Synthesis

Energies
This paper presents the results of studies on the synthesis of nitrogen oxides (NOx) in a three-phase GlidArc plasma reactor operating at atmospheric pressure.
Grzegorz Komarzyniec, Michał Aftyka, Michał S. Gęca, Marta Dziuba-Kozieł, Grzegorz Kozieł   +4 more
doaj   +1 more source

Degradation of organic compounds and production of activated species in Dielectric Barrier Discharges and Glidarc reactors

, 2007
Major sterilization mechanisms are related to atoms and radicals, charged parti-cles, excited molecules, ozone, and UV radiation. The ROS (Reactive Oxygen Species) are well known as evildoers. These species are easily created in ambient air and water and
Aubry, Olivier, Cormier, Jean Marie, Khacef, Ahmed   +2 more
core