Electron-rich graphite-like electrode: stability vs. voltage for Al batteries

2018 ◽  
Vol 6 (23) ◽  
pp. 10776-10786 ◽  
Author(s):  
Preeti Bhauriyal ◽  
Priyanka Garg ◽  
Mahendra Patel ◽  
Biswarup Pathak
Keyword(s):  
Electrode Materials ◽  
Fast Charge ◽  
Electrode Stability ◽  
Discharge Rates ◽  
And Storage ◽  
Charge Discharge

The development of efficient Al batteries is hindered by the major challenge of finding advanced electrode materials, which can deliver higher voltage and storage capacities with ultra-fast charge/discharge rates.

Controllable Synthesis of Ultrathin Layered Transition Metallic Hydroxide/Zeolitic Imidazolate Framework-67 Hybrid Nanosheets for High-Performance Supercapacitors

2021 ◽  
Author(s):  
Chunli Liu ◽  
Yang Bai ◽  
Ji Wang ◽  
Ziming Qiu ◽  
Huan Pang
Keyword(s):  
Charge Transfer ◽  
Energy Conversion ◽  
High Performance ◽  
2D Materials ◽  
Two Dimensional ◽  
Controllable Synthesis ◽  
Zeolitic Imidazolate Framework ◽  
Fast Charge ◽  
Energy Conversion And Storage ◽  
And Storage

Two-dimensional (2D) materials with structures having diverse features are promising for application in energy conversion and storage. A stronger layered orientation can guarantee fast charge transfer along the 2D planes...

Two-dimensional SnS2@PANI nanoplates with high capacity and excellent stability for lithium-ion batteries

2015 ◽  
Vol 3 (7) ◽  
pp. 3659-3666 ◽  
Author(s):  
Gang Wang ◽  
Jun Peng ◽  
Lili Zhang ◽  
Jun Zhang ◽  
Bin Dai ◽  
...  
Keyword(s):  
Electron Transport ◽  
Lithium Ion Batteries ◽  
Electrode Materials ◽  
High Capacity ◽  
Lithium Ion ◽  
Two Dimensional ◽  
Volume Changes ◽  
Nanostructured Electrode ◽  
Charge Discharge ◽  
Excellent Stability

Nanostructured electrode materials have been extensively studied with the aim of enhancing lithium ion and electron transport and lowering the stress caused by their volume changes during the charge–discharge processes of electrodes in lithium-ion batteries.

Coaxial Fe3O4/CuO hybrid nanowires as ultra fast charge/discharge lithium-ion battery anodes

2013 ◽  
Vol 1 (30) ◽  
pp. 8672 ◽  
Author(s):  
Somaye Saadat ◽  
Jixin Zhu ◽  
Dao Hao Sim ◽  
Huey Hoon Hng ◽  
Rachid Yazami ◽  
...  
Keyword(s):  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Fast Charge ◽  
Charge Discharge

Metal-Organic Frameworks for High Charge-Discharge Rates in Lithium-Sulfur Batteries

2018 ◽  
Vol 57 (15) ◽  
pp. 3916-3921 ◽  
Author(s):  
Haoqing Jiang ◽  
Xiao-Chen Liu ◽  
Yushan Wu ◽  
Yufei Shu ◽  
Xuan Gong ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
High Charge ◽  
Discharge Rates ◽  
Lithium Sulfur Batteries ◽  
Metal Organic ◽  
Lithium Sulfur ◽  
Charge Discharge

Metal-Organic Frameworks for High Charge-Discharge Rates in Lithium-Sulfur Batteries

2018 ◽  
Vol 130 (15) ◽  
pp. 3980-3985 ◽  
Author(s):  
Haoqing Jiang ◽  
Xiao-Chen Liu ◽  
Yushan Wu ◽  
Yufei Shu ◽  
Xuan Gong ◽  
...  
Keyword(s):  
Metal Organic Frameworks ◽  
High Charge ◽  
Discharge Rates ◽  
Lithium Sulfur Batteries ◽  
Metal Organic ◽  
Lithium Sulfur ◽  
Charge Discharge

Photo-assisted Charge/discharge Li-organic Battery with a Charge-separated and Redox-active C60@Porous Organic Cage Cathode

2022 ◽  
Author(s):  
Xiang Zhang ◽  
Kongzhao Su ◽  
Aya Mohamed ◽  
Caiping Liu ◽  
Qing-Fu Sun ◽  
...  
Keyword(s):  
Solar Energy ◽  
Energy Conversion ◽  
High Efficiency ◽  
Solar Energy Conversion ◽  
Redox Active ◽  
Energy Conversion And Storage ◽  
Organic Batteries ◽  
A Charge ◽  
And Storage ◽  
Charge Discharge

Photo-assisted Li-organic batteries provide an attractive approach for solar energy conversion and storage, while the challenge lies in the design of high-efficiency organic cathodes. Herein, a charge-separated and redox-active C60@porous...

Investigations and improvement of Nickel Sulfide modified electrode material from single source precursor for energy storage application

2021 ◽  
Author(s):  
C. Sambathkumar ◽  
R. Ranjithkumar ◽  
S. Ezhil Arasi ◽  
A. Manikandan ◽  
N. Nallamuthu ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Energy Storage ◽  
Nickel Sulfide ◽  
Electrode Materials ◽  
High Energy ◽  
Attractive Potential ◽  
Single Source ◽  
Thermo Gravimetric ◽  
Single Source Precursor ◽  
Charge Discharge

Abstract High-performance energy storage electrode materials are emerging demand in near future for the construction of supercapacitor with high energy and power densities. Herein, Nickel (II) Diethyldithiocarbamate was used as single source precursor for Nickel Sulfide (Ni9S8) two dimensional (2D) nanosheets preparation and hexadecylamine as shape directing agent via simple solvothermal method. The orthorhombic structure of Ni9S8 nanosheets was confirmed by X-ray diffraction (XRD) pattern. Scanning electron microscopy (SEM) and high resolution transmission electron microscopy (HRTEM) images revealed that as-prepared Ni9S8 nanoparticles possess sheet-like morphology. Besides, the thermal stability of Ni(DTC)2 complex was studied by Thermo-gravimetric/Derivative thermo gravimetric(TG/DTG) with Differential scanning calorimetric (DSC) analysis. The electrochemical properties of Ni9S8 nanosheets was studied using galvanostatic charge-discharge (GCD) and cyclic voltammetry (CV) techniques. From the charge-discharge study of Ni9S8 nanosheets, a high specific capacitance of 281 Fg− 1 was obtained at a current density of 1 Ag− 1, and up to 82 % retentivity was achieved after 5000 cycles. Thus, the prepared Ni9S8 nanosheets could be one of the attractive potential active electrode materials for the application of supercapacitor.

Inorganic Electrolytes in Supercapacitor

2019 ◽  
Keyword(s):  
Energy Storage ◽  
Electrochemical Performance ◽  
Power Density ◽  
High Power ◽  
Electrode Materials ◽  
Storage Systems ◽  
Research Work ◽  
Wide Operating ◽  
Charge Discharge

Supercapacitors are considered promising energy storage systems due to their high power density, fast charge-discharge, long service lifetime, wide operating temperature range and excellent capacitance retention. The electrochemical performance of the supercapacitors depends upon numerous factors such as nature of electrode materials, type of electrolyte and separator thickness, etc. Among these factors, electrolyte used in supercapacitor plays an important role in deciding final characteristics of supercapacitors. In recent decades, tremendous research work has been on the development of novel electrolytes and electrode/electrolyte configurations. In this chapter, we aimed to focus on the role of inorganic electrolytes used in supercapacitors.

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