Results 41 to 50 of about 85,411 (300)

Structure and dielectric properties of NBT-xBT-ST lead-free ceramics for energy storage [PDF]

Journal of Advanced Dielectrics, 2018
(0.74−x)(Na0.5Bi0.5)TiO3-xBaTiO3-0.26SrTiO3 (x=0∼0.1) (abbreviated as NBT-xBT-ST) lead-free ceramics were fabricated by a solid-state reaction method. The effect of Ba doping amount x on the structure and energy storage properties of NBT-xBT-ST ceramics ...
Wen-Qin Luo, Zong-Yang Shen, Yuan-Ying Yu, Fu-Sheng Song, Zhu-Mei Wang, Yue-Ming Li   +5 more
doaj   +1 more source

Low‐temperature thermal energy storage with polymer‐derived ceramic aerogels

International Journal of Applied Ceramic Technology, 2022
Abstract Thermal energy storage (TES) with phase change materials (PCMs) presents some advantages when shape‐stabilization is performed with ceramic aerogels. These low‐density and ultra‐porous materials guarantee high energy density and can be easily regenerated through simple pyrolysis while accounting for moderate mechanical ...
Zambotti, Andrea, Biesuz, Mattia, Bortolotti, Mauro, Dorigato, Andrea, Valentini, Francesco, Fredi, Giulia, Sorarù, Gian Domenico   +6 more
openaire   +2 more sources

312 MAX Phases: Elastic Properties and Lithiation [PDF]

, 2019
Interest in the Mn+1AXn phases (M = early transition metal; A = group 13–16 elements, and X = C or N) is driven by their ceramic and metallic properties, which make them attractive candidates for numerous applications.
A. Chroneos, A. Kordatos, Arróyave, Barsoum, Barsoum, Born, Buschow, Frantsevich, Luan, M. Vasilopoulou, M.A. Hadi, M.E. Fitzpatrick, Middleburgh, N. Kelaidis, P.P. Filippatos, Peer Mohamed, S.-R.G. Christopoulos   +16 more
core   +1 more source

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

Achieving high energy storage performance and efficiency in lead-free SrTiO3 ceramics via neodymium and lithium co-doping technique

Journal of Asian Ceramic Societies, 2023
There is an immediate demand for eco-friendly, high-performance, and highly stable energy storage materials for pulse power systems. Ceramics based on SrTiO3 have a high breakdown strength (BDS) and dielectric constant.
Mahmoud S. Alkathy, Srinivas Pattipaka, Mansour K. Gatasheh, H. A. Kassim, Mohamed Saad Daoud, Jose A. Eiras   +5 more
doaj   +1 more source

The research on explosion suppression effect of aluminum alloy explosion-proof materials cleaned by ultrasonic [PDF]

, 2019
Premixed gas explosion pipe system was established to study the change rule of explosion pressure and pressure rise rate of 10% methane/ air premixed gas under four condition that no material was filled, used material was filled, new materials was ...
Jiancun, Gao, Le, Wang, Shangyong, Zhou, Shaokang, Jia, Shoutao, Hu   +4 more
core   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

Broad-high operating temperature range and enhanced energy storage performances in lead-free ferroelectrics

Nature Communications, 2023
The immense potential of lead-free dielectric capacitors in advanced electronic components and cutting-edge pulsed power systems has driven enormous investigations and evolutions heretofore.
Weichen Zhao, Diming Xu, Da Li, Max Avdeev, Hongmei Jing, Mengkang Xu, Yan Guo, Dier Shi, Tao Zhou, Wenfeng Liu, Dong Wang, Di Zhou   +11 more
doaj   +1 more source

Tungsten Bronze-Type Ceramics for Temperature-Stable Energy Storage Properties: A Feasibility Study

Crystals, 2023
The temperature-dependent energy storage properties of four tungsten bronze-type ceramics are studied together with an investigation of their structure and temperature-dependent permittivity response, i.e., Ba6Ti2Nb8O30 (BTN), Ba6Zr2Nb8O30 (BZN ...
Xi Shi, Neamul H. Khansur
doaj   +1 more source

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

Advanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin, Samson Dare Oguntuyi, Peter Apata Olubambi   +2 more
wiley   +1 more source