Results 261 to 270 of about 12,950,724 (332)

Gradient‐Modified Li‐Rich Manganese‐Based Oxides Cathodes with Breakthrough of Kinetic Limitation for High‐Performance All‐Solid‐State Lithium Metal Batteries

Advanced Materials, EarlyView.
The novel gradient‐modified LRMO has been synthesized via a one‐step mechano‐fusion process, with simultaneous S and Zr co‐doping in the near‐surface region and an amorphous coating. The synergistic co‐functionalization stabilizes the oxygen framework, enhances charge transport, and suppresses oxygen dimerization under high potential, which enable ...
Ya Chen, Ling Huang, Awais Ghani, Xiaodong Chen, Xin Gao, Tao Meng, Hongchao Sun, Runjing Xu, Peiyi Ji, Xianghong Deng, Long Bao, Shuang Wang, Nana Wang, Gang Tan, Guoxiu Wang, Zhen Huang   +15 more
wiley   +1 more source

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A Multifunctional Flexible Composite Film with Excellent Multi‐Source Driven Thermal Management, Electromagnetic Interference Shielding, and Fire Safety Performance, Inspired by a “Brick–Mortar” Sandwich Structure

Advanced Functional Materials, 2022
The rapid development of portable flexible electronic devices means a multifunctional composite film with excellent thermal management capability, high electromagnetic interference (EMI) shielding, and a strong fire safety performance is urgently ...
Shang-Min Gong, X. Sheng, Xiaolong Li, Mengjie Sheng, Hao Wu, Xiang Lu, Jin-ping Qu   +6 more
semanticscholar   +1 more source

Ultrahigh Energy Storage Density and Efficiency of Lead-Free Dielectrics with Sandwich Structure.

Small, 2023
Lead-free dielectric capacitors have attracted significant research interest for high-power applications due to their environmental benefits and ability to meet the demanding performance requirements of electronic devices.
Fei Yan, Jin Qian, Jinfeng Lin, Guanglong Ge, Cheng Shi, Jiwei Zhai   +5 more
semanticscholar   +1 more source

Piezocatalytic performance enhancement using the sandwich structure of a PVDF-HFP/graphene film

Journal of Materials Chemistry A, 2023
A PVDF-HFP/graphene piezocatalytic film with a sandwich structure was prepared. Under the piezoelectric field of PVDF-HFP, the exposed graphene on the surface of the sandwich film provided the charges to react with the pollutants.
Ya Liu, Wangshu Tong, Wanting Song, Tingting Cao, Yulun Liu, Lingchao Wang, Zhihao Wang, Yihe Zhang   +7 more
semanticscholar   +1 more source

Mechanical properties of carbon/glass fiber reinforced polymer plates with sandwich structure exposed to freezing-thawing environment: Effects of water immersion, bending loading and fiber hybrid mode

Mechanics of Advanced Materials and Structures, 2022
In this article, two kinds of carbon/glass fiber hybrid rod with the sandwich structures were designed and developed through the pultrusion technology, including the fiber random hybrid (RH) mode with multi-layer sandwich structure and fiber core-shell ...
G. Xian, Rui Guo, Chenggao Li, Bin Hong
semanticscholar   +1 more source

Behavior of tube-reinforced double-layer honeycomb sandwich structure subjected to low-velocity impact

Mechanics of Advanced Materials and Structures, 2022
To improve the load carrying capacity, structural stiffness, and impact resistance of honeycomb sandwich structure, a novel tube-reinforced double-layer honeycomb sandwich structure was proposed by filling metallic tubes on the honeycomb holes.
Leilei Yan, Yunwei Zhang, Keyu Zhu, Chun Zhang   +3 more
semanticscholar   +1 more source

Excellent energy storage properties and superior stability achieved in lead-free ceramics via a spatial sandwich structure design strategy

Journal of Materials Chemistry A, 2021
A sandwich structure design strategy was presented in this work to optimize the polarization and electric breakdown strength of lead-free ceramics, resulting in superior energy storage properties (Wrec = 6.3 J cm−3 and PD = 215 MW cm−3).
Fei Yan, Xia He, H. Bai, B. Shen, J. Zhai   +4 more
semanticscholar   +1 more source

Avalanche Effect and High External Quantum Efficiency in MgZnO/Au/ZnO Sandwich Structure Photodetector

Advanced Optical Materials, 2021
The metal–semiconductor–metal (MSM) structure is widely applied in photodetectors (PDs) owing to its simple preparation method and a more effective light collecting area.
Xinjing Zhao, D. Jiang, Man Zhao, Y. Duan   +3 more
semanticscholar   +1 more source

Ultrahigh Discharge Efficiency and High Energy Density in Sandwich Structure K0.5Na0.5NbO3 Nanofibers/Poly(vinylidene fluoride) Composites

Advanced Materials Interfaces, 2020
The high discharge energy density and excellent discharge efficiency are important indicators for measuring the performance of the capacitor. This work systematically studies the sandwich structure ceramic/polymer composites in which the original poly ...
Ying Lin, Chuang Sun, S. Zhan, Yongjing Zhang, Q. Yuan   +4 more
semanticscholar   +1 more source

A Sandwich Structure Ag/MgFe2 O4 -Deposited Surface Carbonized Wood for Integrated Solar Steam Generation and Photoreduction of Cr(VI).

Small
The severe deterioration of the marine ecosystem significantly negatively impacts the performance of solar-driven steam generation (SSG) and the quality of the obtained freshwater. Herein, a bifunctional Ag/MgFe2 O4 @SCW reactor with a sandwich structure
Suyue Luo, Zhenzhong Liu, Xinran Yin, Zuopeng Lin, Shuo Zhang, Junfeng Chen, Minghui Guo   +6 more
semanticscholar   +1 more source