Polyeutectic-based stable and effective electrolytes for high-performance energy storage systems

The barium and strontium titanate (BST) ceramics have been used with great success as excellent dielectrics in the construction of high voltage (HV) commercial ceramic capacitors with reduced dimensions because of their high dielectric constant. However, the main point of this paper is to investigate other type of ceramic known as PZT (Lead Zirconate Titanate) normally used as piezoelectric sensors in industrial applications. The idea herein is to use the PZT ceramics as HV dielectrics for applications in high-energy storage systems by de-poling their piezoelectric properties in order to avoid dielectric damage and losses at high frequencies. For this, de-poled PZT-4 ceramic samples (30 mm × 2 mm) were submitted to HV tests, in which their dielectric breakdown strength and dielectric constant variation with the applied voltage were assessed. These results obtained confirmed the use of PZT in applications that require reasonable dielectric constant stability (< 15 %) with voltage and HV dielectric breakdown (40 kV/cm) for compact high-energy storage devices.

Download Full-text

Metal Phosphides: Topical Advances to Design Supercapacitors

Journal of Materials Chemistry A ◽

10.1039/d1ta04104e ◽

2021 ◽

Author(s):

Akanksha Agarwal ◽

Babasaheb R. Sankapal

Keyword(s):

Energy Consumption ◽

Energy Storage ◽

Research And Development ◽

World Wide ◽

Storage Systems ◽

High Energy ◽

Energy Storage Systems ◽

Metal Phosphides ◽

High Energy Storage

World-wide increased energy consumption and demand has aimed our prime requisites of high-energy storage systems with longer life. Hence, research and development on supercapacitors based on efficient and robust electrode...

Download Full-text

Biredox Eutectic Electrolytes Derived from Organic Redox‐Active Molecules: High‐Energy Storage Systems

Angewandte Chemie International Edition ◽

10.1002/anie.201902433 ◽

2019 ◽

Vol 58 (21) ◽

pp. 7045-7050 ◽

Cited By ~ 19

Author(s):

Changkun Zhang ◽

Yumin Qian ◽

Yu Ding ◽

Leyuan Zhang ◽

Xuelin Guo ◽

...

Keyword(s):

Energy Storage ◽

Storage Systems ◽

High Energy ◽

Energy Storage Systems ◽

Redox Active ◽

High Energy Storage

Download Full-text

Self-stacked multilayer FeOCl supported on a cellulose-derived carbon aerogel: a new and high-performance anode material for supercapacitors

Journal of Materials Chemistry A ◽

10.1039/c8ta12261j ◽

2019 ◽

Vol 7 (16) ◽

pp. 9556-9564 ◽

Cited By ~ 15

Author(s):

Caichao Wan ◽

Yue Jiao ◽

Wenhui Bao ◽

He Gao ◽

Yiqiang Wu ◽

...

Keyword(s):

Energy Storage ◽

Energy Density ◽

Anode Material ◽

High Performance ◽

Storage Systems ◽

Carbon Aerogel ◽

High Energy ◽

High Energy Density ◽

Energy Storage Systems

The findings open a new pathway to design high-energy density energy-storage systems using the FeOCl-based anode.

Download Full-text

Ferroelectric transitions in silver niobate ceramics

Journal of Materials Chemistry C ◽

10.1039/c8tc05451g ◽

2019 ◽

Vol 7 (4) ◽

pp. 1028-1034 ◽

Cited By ~ 3

Author(s):

Ye Tian ◽

Jing Li ◽

Qingyuan Hu ◽

Li Jin ◽

Kun Yu ◽

...

Keyword(s):

Energy Storage ◽

Storage Systems ◽

Dielectric Materials ◽

High Energy ◽

Energy Storage Density ◽

Energy Storage Systems ◽

Storage Density ◽

Application Potential ◽

High Energy Storage Density ◽

High Energy Storage

Silver niobate (AgNbO3)-based dielectric materials show great application potential in pulse power energy storage systems due to their high energy storage density.

Download Full-text

Modelling aluminium energy storage systems comprising ionic liquid and aqueous electrolyte cells: Case studies in high-performance electric vehicles

Journal of Energy Storage ◽

10.1016/j.est.2021.102777 ◽

2021 ◽

Vol 40 ◽

pp. 102777

Author(s):

Tao Zhu ◽

Richard G.A. Wills ◽

Roberto Lot

Keyword(s):

Ionic Liquid ◽

Energy Storage ◽

Case Studies ◽

Electric Vehicles ◽

High Performance ◽

Aqueous Electrolyte ◽

Storage Systems ◽

Energy Storage Systems

Download Full-text

Ultrahigh energy storage and ultrafast ion diffusion in borophene-based anodes for rechargeable metal ion batteries

Journal of Materials Chemistry A ◽

10.1039/c6ta09730h ◽

2017 ◽

Vol 5 (5) ◽

pp. 2328-2338 ◽

Cited By ~ 73

Author(s):

Dewei Rao ◽

Lingyan Zhang ◽

Zhaoshun Meng ◽

Xirui Zhang ◽

Yunhui Wang ◽

...

Keyword(s):

Energy Storage ◽

Metal Ion ◽

High Performance ◽

Storage Systems ◽

Ultrahigh Energy ◽

Ion Diffusion ◽

Energy Storage Systems ◽

Increasing Demand

Since the turn of the new century, the increasing demand for high-performance energy storage systems has generated considerable interest in rechargeable ion batteries.

Download Full-text

Highly interconnected hollow graphene nanospheres as an advanced high energy and high power cathode for sodium metal batteries

Journal of Materials Chemistry A ◽

10.1039/c8ta00153g ◽

2018 ◽

Vol 6 (21) ◽

pp. 9846-9853 ◽

Cited By ~ 16

Author(s):

Ranjith Thangavel ◽

Aravindaraj G. Kannan ◽

Rubha Ponraj ◽

Xueliang Sun ◽

Dong-Won Kim ◽

...

Keyword(s):

Energy Storage ◽

Energy Density ◽

High Power ◽

Storage Systems ◽

High Energy ◽

High Energy Density ◽

Next Generation ◽

Energy Storage Systems ◽

Sodium Metal ◽

Energy Demands

Developing sodium based energy storage systems that retain high energy density at high power along with stable cycling is of paramount importance to meet the energy demands of next generation applications.

Download Full-text