Results 131 to 140 of about 417 (197)

POLCA-T Neutron Kinetics Model Benchmarking

, 2015
The demand for computational tools that are capable to reliably predict the behavior of a nuclear reactor core in a variety of static and dynamic conditions does inevitably require a proper qualification of these tools for the intended purposes. One of the qualification methods is the verification of the code in question.
openaire   +1 more source

From Cages to Sheets: Computational Elucidation of Methylaluminoxane Structure and Reactivity

ChemPlusChem, Volume 91, Issue 8, August 2026.
Methylaluminoxane (MAO), the dominant cocatalyst in metallocene‐based olefin polymerization, has resisted structural characterization for decades. This review traces the computational journey from early cage and nanotube proposals to the identification of two‐dimensional aluminoxane sheets as the thermodynamically preferred motif, and how this ...
Mikko Linnolahti, Perttu Hanhisalo, Aleksi Vähäkangas   +2 more
wiley   +1 more source

Gram‐Scale Synthesis of Perdeuterated Paracetamol

Journal of Labelled Compounds and Radiopharmaceuticals, Volume 69, Issue 10-11, August‐September 2026.
We report the synthesis of perdeuterated paracetamol on a multigram scale with an average deuterium incorporation of > 93% and no less than 78% at any individual position. ABSTRACT The synthesis of deuterated compounds is a major stumbling block in the field of neutron total scattering on disordered materials.
Alexander Park, Robert M. Edkins, June McCorquodale, James Tellam, Sarah Youngs, Katharina Edkins   +5 more
wiley   +1 more source

Understanding Mass Spectrometry: From Ion Generation to Spectral Interpretation

Journal of Mass Spectrometry, Volume 61, Issue 8, August 2026.
ABSTRACT This tutorial provides a structured introduction to mass spectrometry (MS), with particular emphasis on electrospray ionization (ESI)–based measurements. It is intended to support researchers from chemistry and related disciplines in developing a coherent understanding of MS principles, instrumentation, and data interpretation.
Arnold Steckel, Dávid Papp, Gitta Schlosser   +2 more
wiley   +1 more source

Lighting up FLASH and beyond: TLD response across four orders of magnitude in proton dose rate

Medical Physics, Volume 53, Issue 8, August 2026.
ABSTRACT Background Thermoluminescent dosimeters (TLDs) are widely used for proton therapy dosimetry and remote audits. Yet their response under pulsed delivery and the ultrahigh dose rates relevant to proton FLASH remains incompletely characterized.
Fada Guan, Jason Tang, Ally Brookner, Hayden Scott, Ivan Vazquez, Sabrina Campelo, Daniel Liu, Jacob Mathew, Lawrence Bronk, Yuting Li, Paige Taylor   +10 more
wiley   +1 more source

First Principles Insights Into Emerging Perovskite Hydrides for Hydrogen Storage Applications: A Review

physica status solidi (RRL) – Rapid Research Letters, Volume 20, Issue 8, August 2026.
Perovskite hydrides are emerging as promising solid‐state hydrogen storage materials with tunable composition, structural versatility, and reversible hydrogen uptake. First‐principles DFT calculations offer important insights into their stability, electronic structure, thermodynamics, and storage performance.
Fikadu Takele Geldasa, Francis Birhanu Dejene   +1 more
wiley   +1 more source

Emerging High‐Entropy Electrolytes for High‐Performance Alkali Metal Batteries: Mechanism, Progress, and Prospects

Rare Metals, Volume 45, Issue 8, August 2026.
ABSTRACT Alkali metal (Li, Na, and K) batteries (AMBs) have attracted widespread attention in recent years because of their high theoretical specific capacity and attractive energy density. However, they still suffer from uncontrollable dendrite growth and sluggish conductivity during cycling, which lead to security issues and inferior cycling ...
Yong Liu, Yanmei Liu, Fei Wang, Jingyang Wang, Yanfang Liang, Xibo Tang, Fengzhang Ren, Xiaobin Sun, Cheng Zhang, Yue Wang, Chunyang Kong, Kunming Pan   +11 more
wiley   +1 more source

Divergent Electrochemical Behaviors of O2 and O3 Phases in Li‐Rich Layered Oxides

Rare Metals, Volume 45, Issue 8, August 2026.
ABSTRACT Lithium‐ion batteries (LIBs) have dominated the landscape of electrochemical energy storage for decades. The growing market demands for higher energy densities are pushing against the limitations of conventional cathode materials. Li‐rich layered oxides (LLOs) present a promising path forward by harnessing both cationic and anionic redox ...
Juncheng Huang, Yijia Fu, Jiming Peng, Xiaoqiong Li, Gemeng Liang, Qichang Pan, Fenghua Zheng, Qingyu Li, Hongqiang Wang, Sijiang Hu   +9 more
wiley   +1 more source

Porous Organic Polymers: From Molecular Design to Scalable Technologies

Small, Volume 22, Issue 46, 18 August 2026.
This review introduces porous organic polymers (POPs) for a wide range of applications, including energy storage, gas adsorption, catalysts, adsorbents, biomedical applications, sensors, and other exciting fields, and critically analyzes the synthesis and modification, and how structural topology influences the composites' architecture of POPs, along ...
Hossein Mashhadimoslem, Hadi Shayesteh, Simindokht Zarei‐Shokat, Rokhsareh Bakhtiari, Sheyda Abedi‐Banaei, Zahra Sheikhlouiharzand, Parnia Mohebimanesh, Seyed Mohammad Amin Ojagh, Bahareh Bakhtiari, Ali Maleki, Theo G. M. van de Ven, Sohrab Zendehboudi, Ali Elkamel   +12 more
wiley   +1 more source

Recycling End‐of‐Life Solid Oxide Cell Interconnect Assemblies into Commercial‐Grade AISI 304 Stainless Steels

steel research international, Volume 97, Issue 8, Page 4363-4381, August 2026.
This study validates a recycling pathway for converting interconnect assemblies from end‐of‐life SOC stacks into commercial‐grade AISI 304 steels. Using scrap‐based steelmaking operations, austenitic cast steels with <4.0% δ‐ferrite are successfully produced.
Jeraldine Lastam, Shine‐Od Mongoljiibuu, Alexander Specht, Daniel Grüner, Dmitry Sergeev, Urs A. Peuker, Michael Müller, Ruth Schwaiger   +7 more
wiley   +1 more source