Results 101 to 110 of about 1,287,458 (262)

Oxygen Vacancy‐Rich S‐Scheme Heterojunction Photocatalyst With Enhanced Interfacial Charge Transfer for Round‐the‐Clock Formaldehyde Degradation

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work addresses the critical challenges of severe charge recombination and the dependence on constant light illumination in photocatalysis. We propose a strategy centered on an oxygen vacancy‐rich S‐scheme heterojunction, which enables precise regulation of charge carrier behavior and achieves long‐lasting photocatalytic performance.
Xuechuan Wang, Zhi Zhao, Xiaoyu Guan, Ji Li, Chuanyin Xiong, Taotao Qiang, Qingxin Han   +6 more
wiley   +1 more source

Review of Considerations for Molten Salt Reactor Off-gas Inventory Simulation [version 2; peer review: 2 approved]

Nuclear Science and Technology Open Research
Liquid-fueled molten salt reactors present a complicated modeling problem due to the spatial distribution of radionuclides throughout the system. The mechanisms of transfer for species in the system vary widely depending on the location in the reactor ...
Shayan Shahbazi, Alexander George Macris, Ondrej Chvala, Andres Nicolas Fierro Lopez, Kevin Clarno   +4 more
doaj   +1 more source

Lignocellulosic Triboelectric Materials for Energy Harvesting and Emerging Applications: A Review on Lignin‐Molecular Engineering toward Improved Performance

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Contrasting sustainable biomass with depleting petroleum resources, this review charts the evolutionary timeline of lignin‐based TENGs. We systematically evaluate their fundamental mechanisms, enhancement strategies, and applications in green self‐powered electronics.
Yuxin Yang, Boyu Du, Yuwen Wang, Tian Tang, Yuxuan Xie, Jiajun Zhang, Yajun Zhang, Jingyu Xu, Xing Wang, Chuanyin Xiong   +9 more
wiley   +1 more source

Enhancing g‐C3N4 Photocatalytic Activity: K‐Doping and CuO Heterojunction for Selective CO2 Conversion to CH4

Electron, EarlyView.
The CuO/K‐g‐C3N4 heterostructure photocatalyst achieves selective CO2 reduction to CH4 (93.03% selectivity) under visible‐light irradiation. K‐doping enhances crystallinity, whereas CuO forms a p‐n heterojunction to promote charge separation and electron transfer.
Ahmed Ismail, Sher Ali, Ahmad Iqbal, Muhammad Zahid, Syed ul Hasnain Bakhtiar, Jiabao Yi, Huabin Zhang, Sharafat Ali, Liang Qiao   +8 more
wiley   +1 more source

A theory and analysis of the impact of gas in the dynamical behavior of the molten salt research reactor leading to the computation of the "gas coefficients of reactivity" [version 1; peer review: 2 approved]

Nuclear Science and Technology Open Research
Background Molten salt reactors, and other types of circulating, liquid fueled, nuclear reactors contain a certain amount of gas entrained in their liquid nuclear fuel.
Kevin Clarno, Terry Price, Ondrej Chvala
doaj   +1 more source

MXene‐Induced Selective Ion Separation in Capacitive Deionization: Bridging Fundamentals With Frontier Innovations

Electron, EarlyView.
This review presents an in‐depth analysis of employing the MXenes electrodes in advancing ion‐selective capacitive deionization technologies, by exploring various strategies to achieve the desired selectivity. It highlights the critical challenges that hinder scalability and practical implementation. The review showcases the future opportunities toward
Rahat Alam, Linda Zou, Louis C. P. M. de Smet, Constantinos V. Chrysikopoulos   +3 more
wiley   +1 more source

Transient dynamic response of a thorium-based molten salt reactor under reactivity insertion followed by loss of flow and loss of heat sink

Nuclear Engineering and Technology
In molten salt reactors the mobile fuel couples neutronics and thermal-hydraulics so closely that a second failure can change the outcome of an accident qualitatively.
Xiao-Sheng Li, Tao Zhou, Jian-Quan Liu, Meng-Bin Li, Yu-Bo Chen   +4 more
doaj   +1 more source

Co0.05‐Bi2S3/CF Photothermal Layer Integrated With Freeze‐Cast Alumina Vertical Channels for Efficient Interfacial Solar Desalination

Electron, EarlyView.
A bicomponent solar‐driven interfacial evaporator made of Co0.05‐Bi2S3/carbon foam (CF) (photothermal material) on a porous alumina substrate prepared by freeze‐casting, having vertically aligned microchannels and low thermal conductivity (k = (1.14 ± 0.06) W m−1 K−1), was explored.
Muzammil Hussain, Sara Pattaro, Michele Zanardo, Eduardo Arango Durango, Enrique Rodríguez‐Castellón, Davide Cristofori, Vittorio Morandi, Farid Akhtar, Tofik Ahmed Shifa, Elisa Moretti, Alberto Vomiero   +10 more
wiley   +1 more source

Material attractiveness of irradiated fuel salts from the Seaborg Compact Molten Salt Reactor

Nuclear Engineering and Technology
Over the years, numerous evaluations of material attractiveness have been performed for conventional light water reactors to better understand the nature of the spent fuel material and its desirability for misuse at different points in the nuclear fuel ...
Vaibhav Mishra, Erik Branger, Sophie Grape, Zsolt Elter, Sorouche Mirmiran   +4 more
doaj   +1 more source

Molten-Salt Reactor Program Quarterly Progress Report

, 1958
Report issued by the Oak Ridge National Laboratory discussing quarterly progress made by the Molten-Salt Reactor Program. Descriptions of the progress and studies conducted is presented.
MacPherson, H. G.
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