Results 261 to 270 of about 85,411 (300)

Energy Storage in Ceramic Dielectrics

Journal of the American Ceramic Society, 1990
Historically, multilayer ceramic capacitors (MLC's) have not been considered for energy storage applications for two primary reasons. First, physically large ceramic capacitors were very expensive and, second, total energy density obtainable was not nearly so high as in electrolytic capacitor types.
openaire   +1 more source

Ultrahigh Energy‐Storage in Dual‐Phase Relaxor Ferroelectric Ceramics

Advanced Materials
AbstractHigh‐performance dielectric energy‐storage ceramics are beneficial for electrostatic capacitors used in various electronic systems. However, the trade‐off between reversible polarizability and breakdown strength poses a significant challenge in simultaneously achieving high energy density and efficiency.
Hui Liu, Ji Zhang, yao yonghao
exaly   +4 more sources

Advanced ceramics in energy storage applications: Batteries to hydrogen energy

Journal of Energy Storage
exaly   +2 more sources

ChemInform Abstract: Energy Storage in Ceramic Dielectrics

ChemInform, 1990
Abstractis reexamined for a number of commercial multilayer capacitors (MLC's) having design dielectric thicknesses in the range 8‐200 μm. It is demonstrated that dielectric constant, saturation polarization, and ultimate breakdown voltage stress all play an important parametric role in energy storage in ferroic dielectric materials.
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Grain-orientation-engineered multilayer ceramic capacitors for energy storage applications

Nature Materials, 2020
Dielectric ceramics are highly desired for electronic systems owing to their fast discharge speed and excellent fatigue resistance. However, the low energy density resulting from the low breakdown electric field leads to inferior volumetric efficiency, which is the main challenge for practical applications of dielectric ceramics.
Jinglei Li, Zhonghui Shen, Xianghua Chen, Shuai Yang, Wenlong Zhou, Mingwen Wang, Linghang Wang, Qiangwei Kou, Yingchun Liu, Qun Li, Zhuo Xu, Yunfei Chang, Shujun Zhang, Fei Li   +13 more
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Ion-conducting glass-ceramics for energy-storage applications

MRS Bulletin, 2017
Abstract
Hellmut Eckert, Ana Candida Martins Rodrigues   +1 more
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Ordering‐Structured Antiferroelectric Composite Ceramics for Energy Storage Applications

Advanced Materials
AbstractDielectric capacitors possessing high power density and ultrashort discharge time are valuable for high‐power energy storage applications. However, achieving high energy storage density remains challenging due to the limited breakdown strength of dielectric ceramics.
Nengneng Luo, Xiafeng He, Chao Xu, Zhengu Chen, Kun Zhao, Zhenyong Cen, Xiyong Chen, Dongliang Shan, Yunya Liu, Zhaobo Liu, Han Xie, Ye Zhu, Houbing Huang, Jing‐Feng Li, Shujun Zhang   +14 more
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MgO-modified Sr0.7Ba0.3Nb2O6 ceramics for energy storage applications

Ceramics International, 2018
Abstract We explored the phase structure, microstructure, dielectric and energy storage properties of MgO-modified strontium barium niobate Sr0.7Ba0.3Nb2O6-xwt%MgO (SBNMx; x = 0–5) ceramics fabricated via conventional solid-state sintering precess.
Yun Rao, Hanxing Liu, Hua Hao, Zhonghua Yao, Xingxing Zhou, Minghe Cao, Zhiyong Yu   +6 more
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Lead Lanthanum Zirconate Titanate Ceramic Thin Films for Energy Storage

ACS Applied Materials & Interfaces, 2013
An acetic-acid-based sol-gel method was used to deposit lead lanthanum zirconate titanate (PLZT, 8/52/48) thin films on either platinized silicon (Pt/Si) or nickel buffered by a lanthanum nickel oxide buffer layer (LNO/Ni). X-ray diffraction and scanning electron microscopy of the samples revealed that dense polycrystalline PLZT thin films formed ...
Sheng, Tong, Beihai, Ma, Manoj, Narayanan, Shanshan, Liu, Rachel, Koritala, Uthamalingam, Balachandran, Donglu, Shi   +6 more
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Energy storage at 77 K in multilayer ceramic capacitors

IEEE Aerospace and Electronic Systems Magazine, 1997
A ceramic material having a large dielectric constant at 77 K, /spl epsi/=8000-12000, has been developed for capacitive energy storage at this temperature. A large matrix of multilayer ceramic capacitors were fabricated using conventional tape-casting methods to optimize the dielectric breakdown strength at 77 K, and measured energy storage values on ...
W.N. Lawless, C.F. Clark
openaire   +1 more source