Results 121 to 130 of about 1,287,458 (262)

Nested‐Sphere Structure Stabilizes High‐Performance Lithium‐Rich Manganese‐Based Oxide Cathodes

National Materials, EarlyView.
A nested‐sphere architecture is engineered in LMO by tuning oxygen partial pressure during sintering. This structure features internal buffer spaces, which effectively accommodate volume changes and dissipate localized stress during charge–discharge. The cathode delivers 308 mAh g−1 at 0.1°C and achieves 93.4% voltage retention after 300 cycles at 1°C.
Wukun Xiao, Chonglin Yuan, Tie Luo, Yue Yu, Junfei Cai, Yuxuan Zuo, Dingguo Xia   +6 more
wiley   +1 more source

On the Employment of a Chloride or Floride Salt Fuel System in Advanced Molten Salt Reactors, Part 2; Core Inventory, Fuel Burnup, and Salt Clean-Up System

Energies
Breed and Burn (B&B) fuel cycle in molten salt reactors (MSRs) qualifies this reactor type as one of the best candidates to be developed for the Gen-IV R&D program.
Omid Noori-kalkhoran, Lakshay Jain, Lewis Powell, Andrew Jones, Daliya Aflyatunova, Bruno Merk   +5 more
doaj   +1 more source

Carbon dots in photocatalytic water splitting and related proton/electron‐coupled reactions: Multiscale regulation of charge dynamics and interfacial processes

Responsive Materials, EarlyView.
This review summarizes CD‐based photocatalytic water splitting as a multiscale charge‐utilization process, linking photoexcitation, charge separation, interfacial transfer, charge storage, and catalytic consumption. It highlights how CD structures and interfaces regulate charge pathways and reaction microenvironments, and how advanced characterization,
Fan Liao, Yang Liu, Zhenhui Kang
wiley   +1 more source

Reactivity of Oxidized Porous Silicon with Calcium Ion in Aqueous Media: Stability, pH Behavior, and Host‐Guest Strategies

Small, EarlyView.
Oxidized porous silicon, composed of an elemental silicon porous skeleton coated with a silica shell, reacts with aqueous Ca2+ to generate a mixed silica–calcium silicate matrix that is remarkably efficient at trapping small molecules. With an emphasis on the engineering of controlled‐release drug delivery systems, this study identifies the factors ...
Ruhan Fan, Qinglin Yang, Michael J. Sailor   +2 more
wiley   +1 more source

Applications of Thermochemical Modeling in Molten Salt Reactors

Materials
The extensively evaluated and consistent thermodynamic database, the Molten Salt Thermal Properties Database—Thermochemical (MSTDB-TC), was used along with additional thermodynamic values from other sources as examples of ways to examine molten salt reactor (MSR) fuel behavior.
Theodore M. Besmann, Juliano Schorne-Pinto, Mina Aziziha, Amir M. Mofrad, Ronald E. Booth, Jacob A. Yingling, Jorge Paz Soldan Palma, Clara M. Dixon, Jack A. Wilson, Donny Hartanto   +9 more
openaire   +2 more sources

Ammonia Oxidation for Energy Conversion and Environmental Remediation: Mechanism‐Guided Catalyst Design for Electrochemical, Photocatalytic, and Photoelectrochemical Systems

Small, EarlyView.
This review establishes a mechanism‐guided framework for catalyst design in electrochemical, photocatalytic, and photoelectrochemical ammonia oxidation. By correlating catalyst structure, reaction mechanisms, catalytic performance, and device‐level architectures, it highlights rational engineering strategies and future directions toward efficient ...
Dong Hyun Heo, Won Young Song, Mi Gyoung Lee   +2 more
wiley   +1 more source

High-abundance Pu-238 produced by nuclear transmutation of liquid MA fuel in reactor

Nuclear Engineering and Technology
The feasibility of mass producing high-abundance 238Pu using liquid fuel containing minor actinides (MA) in a reactor is discussed. A chemically stable liquid solution or molten salt with MA dissolved, is evenly distributed in the inner or outer region ...
Dongguo Li
doaj   +1 more source

Cross‐Scale Engineering of Single‐Atom Catalysts from Local Planar Coordination to Spatial Architectures

Small, EarlyView.
This Review presents a cross‐scale framework for single‐atom catalysts, spanning in‐plane and out‐of‐plane coordination; primary coordination, secondary‐sphere interactions, through‐space microenvironments and support interfaces; individual sites and macroscopic architectures; and static design and directed dynamic reconstruction.
Dazhi Yao, Siheng Yang, Shuhao Wang, Bernt Johannessen, Cheng Tang   +4 more
wiley   +1 more source

Reactor Characteristics of Molten Salt Reactor

Transactions of the Atomic Energy Society of Japan, 2003
Koshi MITACHI, Takahisa YAMAMOTO, Shinichi GONDA, Yoichiro SHIMAZU, Nobuyuki SUZUKI   +4 more
openaire   +3 more sources

Dynamic Effect of the Delayed Neutron Precursor Distribution on System Safety Analysis in Liquid-Fueled Molten Salt Reactor

Energies
The liquid-fueled molten salt reactor (MSR) is one of the candidate reactors for the Generation IV advanced nuclear power systems, which utilizes flowing liquid molten salt as both fuel and coolant.
Shichao Chen, Rui Li, Xiandi Zuo, Maosong Cheng, Zhimin Dai   +4 more
doaj   +1 more source