Results 151 to 160 of about 55,413 (296)

Transition Metal Compounds for Aqueous Ammonium‐Ion Batteries: Storage Mechanisms and Electrode Design

Advanced Science, EarlyView.
Aqueous ammonium‐ion batteries leverage hydrogen‐bond‐mediated NH4+ storage in tunable transition metal compounds. Despite progress in Mn‐, V‐, Mo‐, and W‐based compounds, 2D LDHs, and MXenes, challenges like structural instability and slow kinetics persist. Future advances require robust host design, mechanistic understanding via operando studies, and
Can Li, Ziyuan Lan, Hanghang Liu, Yunxuan Jiang, Lingfeng Zhu, Xiaoning Li, Bo‐Tian Liu   +6 more
wiley   +1 more source

The Effect of Defect Charge and Parasitic Surface Conductance on Aluminum Nitride RF Filter Circuit Loss. [PDF]

Micromachines (Basel), 2023
Xu T, Zou Y, Huang X, Wu J, Wu S, Liu Y, Xu X, Liu F.   +7 more
europepmc   +1 more source

Empowering Carbon Fibers With Ti3C2Tx MXene: A Paradigm Shift Toward Integrated Structure‐Function Composites

Advanced Science, EarlyView.
This review comprehensively outlines how Ti3C2Tx MXene transforms carbon fiber from a structural component into a multifunctional platform. We systematically detail cutting‐edge modification strategies and showcase exceptional performance in EMI shielding, energy storage, smart sensing, and beyond.
Hongshuo Cao, Yue Xing, Jiangman Sun, Yanhong Tian, Yangyang Gao, Xuejun Zhang, Xiubing Liang   +6 more
wiley   +1 more source

Electrical Properties of Aluminum Nitride Thick Films Magnetron Sputtered on Aluminum Substrates. [PDF]

Materials (Basel), 2022
Desideri D, Bernardo E, Corso AJ, Moro F, Pelizzo MG.   +4 more
europepmc   +1 more source

Environmental Stability and Electronic Properties of Individual Flakes of Ti2CTx MXene

Advanced Electronic Materials, EarlyView.
The paper presents a synthesis of large Ti2CTx MXene flakes with sizes reaching 40 µm and examines their environmental stability and electronic behavior. It demonstrates that monolayer flakes degrade rapidly in ambient conditions, leading to semiconducting‐like behavior with low conductivity and mobility. In contrast, multilayer flakes exhibit enhanced
Md. Ibrahim Kholil, Alexey Lipatov, Saman Bagheri, Hanna Pazniak, Venera Alimova, Alexander Sinitskii   +5 more
wiley   +1 more source

Processing and Thermal Conductivity of Bulk Nanocrystalline Aluminum Nitride. [PDF]

Materials (Basel), 2021
Duarte MA, Mishra V, Dames C, Kodera Y, Garay JE.   +4 more
europepmc   +1 more source

Lattice Dynamics of Rutile Germanium Dioxide (r‐GeO2)

Advanced Electronic Materials, EarlyView.
The rutile polymorph of GeO2 is a promising ultra‐wide bandgap material, but key properties for its technological exploitation remain poorly understood. Using polarization angle‐resolved Raman spectroscopy, we resolve long‐standing uncertainties in the energies of Raman‐active phonons and extract relative Raman tensor elements.
Hans Tornatzky, Zbigniew Galazka, Tobias Schulz, Roland Gillen, Markus R. Wagner   +4 more
wiley   +1 more source

Dual-Mode Scandium-Aluminum Nitride Lamb-Wave Resonators Using Reconfigurable Periodic Poling. [PDF]

Micromachines (Basel), 2022
Rassay S, Mo D, Tabrizian R.
europepmc   +1 more source

Aqueous Zinc‐Based Batteries: Active Materials, Device Design, and Future Perspectives

Advanced Energy Materials, EarlyView.
This review conducts a comprehensive analysis of aqueous zinc‐based batteries (AZBs) based on their intrinsic mechanisms, including redox reactions, ion intercalation reactions, alloying reactions, electrochemical double‐layer reactions, and mixed mechanisms, systematically discussing recent advancements in each type of AZBs.
Yan Ran, Fang Dong, Shuhui Sun, Yong Lei
wiley   +1 more source

Effect of Residual Oxygen Concentration on the Lattice Parameters of Aluminum Nitride Powder Prepared via Carbothermal Reduction Nitridation Reaction. [PDF]

Materials (Basel), 2022
Kim J, Ahn H, Kim SJ, Kim JY, Pee JH.
europepmc   +1 more source