Results 91 to 100 of about 22,356 (261)

Ultra‐Radiostable Covalent Conformationally Interlocked Networks Enabling a Universal Radiometal‐Labeling Platform for Cancer Radioembolization

Advanced Science, EarlyView.
Conjugated poly(imide dioxime)‐based microspheres establish a radiometal coordination‐driven conformational interlocked network with ultra‐high radiostability. This platform enables low‐temperature, multi‐radionuclide labeling for SPECT/PET/MRI imaging and radionuclide therapy. Mechanistic insights from EXAFS and DFT reveal enhanced stability, while in
Xiao Xu, Zhenwen Zhao, Yangjie Wang, Zhigang Liu, Zhijie Liu, Xiaoling Li, Zhichen Mao, Lu Xu, Gan Lin, Gang Liu, Hongjuan Ma   +10 more
wiley   +1 more source

The application of neutron imaging to examine ethene hydrogenation over a carbon-supported palladium catalyst

Scientific Reports
The combination of a heterogeneous catalyst operating within a defined reactor comes within the domain of reaction engineering, which takes cognisance of combined roles for both the catalyst and the reactor to define the overall operational system.
Hamish Cavaye, Christos E. Ballas, Winfried Kockelmann, Stewart F. Parker, Paul Collier, Andrew P. E. York, David Lennon   +6 more
doaj   +1 more source

Conceptual design of a comprehensive medium-energy proton experimental platform at CSNS

Nuclear Engineering and Technology
The China Spallation Neutron Source (CSNS) is upgrading its linear accelerator to 300 MeV, necessitating the design of a new medium-energy associated proton experimental platform (APEP-II).
Yifan Deng, Hantao Jing, Cong Chen, YanLiang Han, Qifan Dong, Zhixin Tan, Wei Jiang, Yuhang Guo   +7 more
doaj   +1 more source

Recent Advances in Carbon Cathode Materials toward High‐Performing Zinc‐Ion Hybrid Supercapacitors

Advanced Science, EarlyView.
Aqueous zinc‐ion hybrid supercapacitors (ZHSCs) have emerged as promising next‐generation electrochemical energy‐storage devices. Porous carbon materials have been extensively studied as cathodes, with advances in tailoring pore structures and material properties to enhance performance.
Take Hirooka, Zhaolin Liu, Ivan P. Parkin, Guanjie He   +3 more
wiley   +1 more source

Author Correction: Proof-of-principle experiment for laser-driven cold neutron source. [PDF]

Sci Rep, 2021
Mirfayzi SR, Yogo A, Lan Z, Ishimoto T, Iwamoto A, Nagata M, Nakai M, Arikawa Y, Abe Y, Golovin D, Honoki Y, Mori T, Okamoto K, Shokita S, Neely D, Fujioka S, Mima K, Nishimura H, Kar S, Kodama R.   +19 more
europepmc   +1 more source

Halide Perovskite: A Rich Source of Thermal Insulator

Advanced Science, EarlyView.
Halide perovskites exhibit ultralow thermal conductivity driven by intrinsic lattice softness and strong anharmonicity, falling below conventional defect‐engineering limits. Weak metavalent bonding, A‐site rattling, and dynamic octahedral tilting drive phonon scattering to the Ioffe–Regel limit, where wave‐like tunneling replaces particle‐like ...
Haolin Ye, Bangzhi Ge, Yuan Yu, Chongjian Zhou   +3 more
wiley   +1 more source

Atomically Modulating Competing Exchange Interactions in Centrosymmetric Skyrmion Hosts GdRu2X2 (X = Si and Ge)

Advanced Electronic Materials, EarlyView.
Our work bridges the gap between skyrmion discovery and material design by demonstrating how atomic‐scale control of exchange interactions enables tunable skyrmion phase transitions in centrosymmetric magnetic metals. ABSTRACT Magnetic skyrmions are topologically protected spin states that hold promise for shaping the future of electronics.
Dasuni N. Rathnaweera, Xudong Huai, K. Ramesh Kumar, Michał J. Winiarski, Tomasz Klimczuk, Allana G. Iwanicki, Satya K. Kushwaha, Martin Mourigal, Tyrel M. McQueen, Thao T. Tran   +9 more
wiley   +1 more source

High-Efficiency Thermal Neutron Detector Based on Boron-Lined Multi-Wire Proportional Chamber

Applied Sciences
The global shortage of 3He resources has created an urgent need for alternative neutron detection technologies in applications such as national security, neutron scattering, and nuclear energy.
Pengwei Meng, Yanfeng Wang, Xiaohu Wang, Yangtu Lu, Lixin Zeng, Jianrong Zhou, Zhijia Sun   +6 more
doaj   +1 more source

Demonstration of non-destructive and isotope-sensitive material analysis using a short-pulsed laser-driven epi-thermal neutron source. [PDF]

Nat Commun, 2022
Zimmer M, Scheuren S, Kleinschmidt A, Mitura N, Tebartz A, Schaumann G, Abel T, Ebert T, Hesse M, Zähter Ş, Vogel SC, Merle O, Ahlers RJ, Duarte Pinto S, Peschke M, Kröll T, Bagnoud V, Rödel C, Roth M.   +18 more
europepmc   +1 more source

Fabrication of Composite Cathode for All‐Solid‐State Sodium Batteries

Advanced Energy Materials, EarlyView.
The design of composite cathodes for all‐solid‐state sodium batteries must address three critical challenges—interfacial side reactions, interfacial delamination, and highly tortuous transport pathways. This work outlines structural and interfacial strategies to optimize ion transport and mechanical stability, enabling durable, and high‐performance ...
Gaoming Sun, Yuan Ma, Hehe Zhang, Shengan Wu, Shiyong Chu, Stefano Passerini, Yanjiao Ma   +6 more
wiley   +1 more source