Results 71 to 80 of about 5,807,105 (333)

High‐Current‐Density Acidic CO2 Electroreduction to Formic Acid Enabled by Multiscale Microenvironment Regulation Over Defect‐Rich Sn/SnOx

Advanced Science, EarlyView.
Acidic CO2 electroreduction to formic acid is enabled by integrating mixed Sn/SnOx nanoclusters, K+‐regulated interfacial solvation, and Janus wettability. Coordinated control of active sites, interfacial water, and gas‐liquid transport suppresses hydrogen evolution and delivers approximately 85% HCOOH Faradaic efficiency at 400 mA cm−2.
Qiaoqi Guo, Bowen Jiang, Le Huang, Kunyu Jiang, Rongrong Tang, Qinong Zhu, Huajun Feng, Mengyang Fan, Yijing Xia   +8 more
wiley   +1 more source

A Perspective on Small Μodular Reactors: A Case Study for Greece

East European Journal of Physics
Global efforts towards decarbonization are intensifying, but the transition to a green economy comes at a high cost, which some estimate to amount to approximately $3.5 trillion dollars annual investment, most of which is upfront.
Alexander Chroneos, Aspassia Daskalopulu, Ioannis Goulatis, Ruslan V. Vovk, Lefteri H. Tsoukalas   +4 more
doaj   +1 more source

Johnson Noise Thermometry for Advanced Small Modular Reactors [PDF]

, 2012
Temperature is a key process variable at any nuclear power plant (NPP). The harsh reactor environment causes all sensor properties to drift over time. At the higher temperatures of advanced NPPs the drift occurs more rapidly.
Wood, Richard Thomas, Britton, Charles L., Jr., Holcomb, David Eugene, Bull, Nora D, Bull, Nora D., Holcomb, David E., Roberts, Michael, Wood, Richard T.   +7 more
core   +1 more source

Nonlinear Quantum Effects Drive Grotthuss Proton Conduction in Structured Electrolytes Based on Deep Eutectic Solvents

Advanced Science, EarlyView.
We demonstrate that the inverse relationship between viscosity and conductivity in structured electrolytes can be circumvented by leveraging their hydrogen bonding networks for Grotthuss proton transport. Using a mixture of imidazole and levulinic acid, we show that the existence of extended hydrogen‐bonded chains that can rapidly reorient result in ...
Benworth B. Hansen, Michael S. Chen, Giselle de A. L. e Souza, Kaylie Glynn, Alan Robledo, Emilia Pelegano‐Titmuss, Katherine Hightower, Miguel Muñoz, Rathiesh Pandian, Clemens Burda, Aikaterini Sanida, Mark Dadmun, Burcu E. Gurkan, Steve G. Greenbaum, Mark E. Tuckerman, Joshua R. Sangoro   +15 more
wiley   +1 more source

Prospects and Trends in the Development of Small Modular Nuclear Reactors

Energies
Small Modular Reactor (SMR) concepts have developed faster than anyone could have predicted even ten years ago. Over the next decade, it is highly likely that we will see the construction and the operation of multiple SMRs based on both third- and fourth-
Dagmara Chmielewska-Śmietanko, Tomasz Smoliński, Łukasz Bartela, Andrzej G. Chmielewski   +3 more
doaj   +1 more source

Small Modular Nuclear Reactors (SMRs): Development of Small Nuclear Reactors (SMRs) to Supplement Power Needs [PDF]

, 2023
Small Modular Reactor (SMR) is a small nuclear reactor that can operate as part of or independently of the electrical grid system 100 to 1,000 times smaller than typical nuclear reactors Modular and easily transportable Reliable and operationally ...
Rietze, Chad, Brown, Brianna, Moss, Owen, Mondragon, Joseph, Baldwin, Deanna, Ayala Gonzalez, Enrique, Schrock, Riley, West, Jake, White, Gwen   +8 more
core  

Conjugated Polymer‐Microbe Interactions Trigger Regulatory Reprogramming for Enhanced Bioelectrocatalysis

Advanced Science, EarlyView.
Conjugated polymer‐supported bioelectrochemical systems are shown to enhance microbial electrosynthesis by triggering coordinated electrochemical, transcriptional, post‐transcriptional (sRNA), metabolic, and protein‐level responses. Integrated multi‐omics and electrochemical analyses reveal selective physiological remodeling associated with improved ...
David Ohayon, Yuanmei Liang, Zexuan Wang, Jee Loon Foo, Glenn Quek, Samantha R. McCuskey, Zhongxin Chen, Matthew Wook Chang, Guillermo C. Bazan   +8 more
wiley   +1 more source

Computational and Data‐Driven Strategies for Lignocellulosic Biomass Valorization: From Multiscale Modeling to Digitalized Biorefinery Design

Advanced Science, EarlyView.
This Review critically connects structural recalcitrance, molecular modeling, solvent and catalyst design, pyrolysis, machine learning, reactor simulation, and FAIR digital infrastructure. Emphasis is placed on experimentally validated information transfer across scales, uncertainty and applicability domains, and the recycle, durability, techno ...
Abdullahi Bello Umar, Jiaxian Zheng, Xiangfeng Lin, Hongwu Liao, Haoqian Xu, Yufei Huang, Zaharaddeen Nasiru Garba, Adamu Uzairu, Weiwei Zhao, Zhanhui Yuan   +9 more
wiley   +1 more source

Carburization Kinetics of Zircalloy-4 and Its Implication for Small Modular Reactor Performance. [PDF]

Materials (Basel), 2022
Kardoulaki E, Abdul-Jabbar N, Byler D, Hassan MM, Mann S, Coons T, White J.   +6 more
europepmc   +1 more source

Small Modular Reactor based on NuScale with Thorium base

Brazilian Journal of Radiation Sciences
This study proposes a novel approach to enhance the NuScale Small Modular Reactor (SMR) by incorporating mixed uranium-thorium (U-Th) oxide fuel, thereby increasing U-233 production, improving fuel use, and reducing radioactive waste.
Diego M. E. Gonçalves, Marcelo Vilela da Silva, C. J. C. M. R. da Cunha, Giovanni L. Stefani   +3 more
doaj   +1 more source