Inorganic dielectric materials for energy storage applications: a review

2021 ◽  
Author(s):  
ANINA ANJU B ◽  
Soma Dutta
Keyword(s):  
Energy Storage ◽  
Functional Properties ◽  
Scientific Community ◽  
State Of The Art ◽  
Dielectric Materials ◽  
Relaxor Ferroelectrics ◽  
Lead Free ◽  
Material System ◽  
Energy Applications ◽  
Energy Storage Applications

Abstract The intricacies in identifying the appropriate material system for energy storage applications have been the biggest struggle of the scientific community. Countless contributions by researchers worldwide have now helped us identify the possible snags and limitations associated with each material/method. This review intends to briefly discuss state of the art in energy storage applications of dielectric materials such as linear dielectrics, ferroelectrics, anti-ferroelectrics, and relaxor ferroelectrics. Based on the recent studies, we find that the eco-friendly lead-free dielectrics, which have been marked as inadequate to compete with lead-based systems, are excellent for energy applications. Moreover, some promising strategies to improve the functional properties of dielectric materials are discussed.

scholarly journals Progress In Lead Free- Relaxor Ferroelectrics For Energy Storage Applications.

2021 ◽  
Vol 1973 (1) ◽  
pp. 012117
Author(s):  
Mohammed N Al-Aaraji ◽  
Wisam N Hasan ◽  
Kutaiba Al-Marzoki
Keyword(s):  
Energy Storage ◽  
Relaxor Ferroelectrics ◽  
Lead Free ◽  
Energy Storage Applications

Poorly crystallized Bi(Mg,Zr,Ti)O3 lead-free thin films for energy-storage applications

2021 ◽  
Author(s):  
Jingwei Zhao ◽  
Zhonghua Yao ◽  
Zhijian Wang ◽  
Ning Zhang ◽  
Hua Hao ◽  
...  
Keyword(s):  
Thin Films ◽  
Energy Storage ◽  
Lead Free ◽  
Energy Storage Applications

A novel lead‐free bismuth magnesium titanate thin films for energy storage applications

2019 ◽  
Vol 102 (7) ◽  
pp. 3819-3822 ◽  
Author(s):  
Juan Xie ◽  
Zhonghua Yao ◽  
Hua Hao ◽  
Yanjiang Xie ◽  
Zongxin Li ◽  
...  
Keyword(s):  
Thin Films ◽  
Energy Storage ◽  
Lead Free ◽  
Magnesium Titanate ◽  
Energy Storage Applications

scholarly journals Strategies to Improve the Energy Storage Properties of Perovskite Lead-Free Relaxor Ferroelectrics: A Review

Materials ◽  
2020 ◽  
Vol 13 (24) ◽  
pp. 5742
Author(s):  
Vignaswaran Veerapandiyan ◽  
Federica Benes ◽  
Theresa Gindel ◽  
Marco Deluca
Keyword(s):  
Energy Storage ◽  
Energy Density ◽  
Electrical Energy ◽  
High Energy ◽  
Relaxor Ferroelectrics ◽  
High Energy Density ◽  
Lead Free ◽  
Chemical Additives ◽  
Energy Storage Properties ◽  
Novel Processing

Electrical energy storage systems (EESSs) with high energy density and power density are essential for the effective miniaturization of future electronic devices. Among different EESSs available in the market, dielectric capacitors relying on swift electronic and ionic polarization-based mechanisms to store and deliver energy already demonstrate high power densities. However, different intrinsic and extrinsic contributions to energy dissipations prevent ceramic-based dielectric capacitors from reaching high recoverable energy density levels. Interestingly, relaxor ferroelectric-based dielectric capacitors, because of their low remnant polarization, show relatively high energy density and thus display great potential for applications requiring high energy density properties. In this study, some of the main strategies to improve the energy density properties of perovskite lead-free relaxor systems are reviewed, including (i) chemical modification at different crystallographic sites, (ii) chemical additives that do not target lattice sites, and (iii) novel processing approaches dedicated to bulk ceramics, thick and thin films, respectively. Recent advancements are summarized concerning the search for relaxor materials with superior energy density properties and the appropriate choice of both composition and processing routes to match various applications’ needs. Finally, future trends in computationally-aided materials design are presented.

Developing a novel high performance NaNbO3-based lead-free dielectric capacitor for energy storage applications

2020 ◽  
Vol 4 (3) ◽  
pp. 1225-1233 ◽  
Author(s):  
Mingxing Zhou ◽  
Ruihong Liang ◽  
Zhiyong Zhou ◽  
Xianlin Dong
Keyword(s):  
Energy Storage ◽  
High Performance ◽  
Relaxor Ferroelectric ◽  
Lead Free ◽  
Fine Grain ◽  
Ceramic Capacitors ◽  
Energy Storage Applications ◽  
Grain Engineering

Use of the cooperation between fine-grain engineering and relaxor ferroelectric characteristics to develop high performance ceramic capacitors.

scholarly journals Energy storage applications of activated carbons: supercapacitors and hydrogen storage

2014 ◽  
Vol 7 (4) ◽  
pp. 1250-1280 ◽  
Author(s):  
Marta Sevilla ◽  
Robert Mokaya
Keyword(s):  
Energy Storage ◽  
Hydrogen Storage ◽  
Electrode Materials ◽  
Activated Carbons ◽  
State Of The Art ◽  
The State ◽  
Hydrogen Storage Materials ◽  
Storage Materials ◽  
Energy Storage Applications

This review presents the state-of-the-art with respect to synthesis of activated carbons, and their use as electrode materials in supercapacitors and as hydrogen storage materials.

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