scholarly journals Laser fabrication of hybrid electrodes composed of nanocarbons mixed with cerium and manganese oxides for supercapacitive energy storage

2021 ◽  
Author(s):  
Pablo García Lebière ◽  
Ángel Pérez del Pino ◽  
Guillem Domènech Domingo ◽  
Constantin Logofatu ◽  
Immaculada Martínez-Rovira ◽  
...  
Keyword(s):  
Energy Storage ◽  
Composite Materials ◽  
Manganese Oxides ◽  
Electrochemical Capacitors ◽  
Pulsed Laser ◽  
Inverse Matrix ◽  
Laser Evaporation ◽  
Laser Fabrication ◽  
Storage Performance

Novel composite materials are being investigated for improving the energy storage performance of electrochemical capacitors through reactive inverse matrix-assisted pulsed laser evaporation obtaining excellent volumetric capacitances.

scholarly journals Reactive laser synthesis of nitrogen-doped hybrid graphene-based electrodes for energy storage

2018 ◽  
Vol 6 (33) ◽  
pp. 16074-16086 ◽  
Author(s):  
Ángel Pérez del Pino ◽  
Andreu Martínez Villarroya ◽  
Alex Chuquitarqui ◽  
Constantin Logofatu ◽  
Dino Tonti ◽  
...  
Keyword(s):  
Energy Storage ◽  
Pulsed Laser ◽  
Inverse Matrix ◽  
Laser Evaporation ◽  
Laser Synthesis ◽  
Evaporation Method ◽  
Nitrogen Doped ◽  
Electrodes For Supercapacitors

A reactive inverse matrix assisted pulsed laser evaporation method was used for the fabrication of hybrid graphene-based electrodes for supercapacitors.

scholarly journals Fabrication of graphene-based electrochemical capacitors through reactive inverse matrix assisted pulsed laser evaporation

2019 ◽  
Vol 484 ◽  
pp. 245-256 ◽  
Author(s):  
Ángel Pérez del Pino ◽  
Mohamed Ahmed Ramadan ◽  
Pablo Garcia Lebière ◽  
Raluca Ivan ◽  
Constantin Logofatu ◽  
...  
Keyword(s):  
Electrochemical Capacitors ◽  
Pulsed Laser ◽  
Inverse Matrix ◽  
Laser Evaporation

scholarly journals High energy storage performance in lead-free BiFeO3-BaTiO3 ferroelectric thin film fabricated by pulsed laser deposition

AIP Advances ◽  
2019 ◽  
Vol 9 (8) ◽  
pp. 085005 ◽  
Author(s):  
Yuqing Hu ◽  
Qingxiu Xie ◽  
Ruihong Liang ◽  
Xiangyong Zhao ◽  
Zhiyong Zhou ◽  
...  
Keyword(s):  
Thin Film ◽  
Energy Storage ◽  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Ferroelectric Thin Film ◽  
High Energy ◽  
Laser Deposition ◽  
Lead Free ◽  
Storage Performance ◽  
High Energy Storage

Carbon-based composite materials for supercapacitor electrodes: a review

2017 ◽  
Vol 5 (25) ◽  
pp. 12653-12672 ◽  
Author(s):  
Arie Borenstein ◽  
Ortal Hanna ◽  
Ran Attias ◽  
Shalom Luski ◽  
Thierry Brousse ◽  
...  
Keyword(s):  
Energy Storage ◽  
Composite Materials ◽  
Electrochemical Capacitors ◽  
Energy Storage And Conversion ◽  
Carbon Based

Electrochemical capacitors, so-called supercapacitors, play an important role in energy storage and conversion systems.

scholarly journals Research Progress toward Room Temperature Sodium Sulfur Batteries: A Review

Molecules ◽  
2021 ◽  
Vol 26 (6) ◽  
pp. 1535
Author(s):  
Yanjie Wang ◽  
Yingjie Zhang ◽  
Hongyu Cheng ◽  
Zhicong Ni ◽  
Ying Wang ◽  
...  
Keyword(s):  
Energy Storage ◽  
Room Temperature ◽  
High Energy ◽  
Safety Performance ◽  
High Energy Density ◽  
Research Progress ◽  
Storage Performance ◽  
Sulfur Battery ◽  
Sodium Sulfur Battery ◽  
Sodium Sulfur

Lithium metal batteries have achieved large-scale application, but still have limitations such as poor safety performance and high cost, and limited lithium resources limit the production of lithium batteries. The construction of these devices is also hampered by limited lithium supplies. Therefore, it is particularly important to find alternative metals for lithium replacement. Sodium has the properties of rich in content, low cost and ability to provide high voltage, which makes it an ideal substitute for lithium. Sulfur-based materials have attributes of high energy density, high theoretical specific capacity and are easily oxidized. They may be used as cathodes matched with sodium anodes to form a sodium-sulfur battery. Traditional sodium-sulfur batteries are used at a temperature of about 300 °C. In order to solve problems associated with flammability, explosiveness and energy loss caused by high-temperature use conditions, most research is now focused on the development of room temperature sodium-sulfur batteries. Regardless of safety performance or energy storage performance, room temperature sodium-sulfur batteries have great potential as next-generation secondary batteries. This article summarizes the working principle and existing problems for room temperature sodium-sulfur battery, and summarizes the methods necessary to solve key scientific problems to improve the comprehensive energy storage performance of sodium-sulfur battery from four aspects: cathode, anode, electrolyte and separator.

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