scholarly journals Ionic Liquids in Charge Storage Devices: Effect of Purification on Performance

10.5772/23870 ◽  
2011 ◽  
Author(s):  
John D. ◽  
Andrew P. ◽  
Clare F. Kline Jr. ◽  
Gregory S. ◽  
Roxanne L.
Keyword(s):  
Ionic Liquids ◽  
Charge Storage ◽  
Storage Devices

STUDYING MULTILAYERED GRAPHENES BY ELECTROPHYSICAL METHODS

2021 ◽  
pp. 100-107
Author(s):  
K. L. Levine ◽  
D. V. Ryabokon ◽  
S. D. Khanin ◽  
R. V. Gelamo ◽  
N. A. Nikonorova
Keyword(s):  
Electrical Conductivity ◽  
Chemical Composition ◽  
Electrical Properties ◽  
Work Function ◽  
Electron Work Function ◽  
Charge Storage ◽  
High Electrical Conductivity ◽  
Free Standing ◽  
Storage Devices

The paper studies multilayer graphenes in the form of free-standing films. The authors provide data about the morphology and electrical properties of films treated with plasma of various chemical composition. It is shown that it is possible to control the electrical properties of the surface and electron work function without significantly affecting its morphology. The obtained samples, combining mechanical flexibility with unreactiveness and high electrical conductivity, are promising for application in flexible charge storage devices.

Polyaniline Nanocomposites

2019 ◽  
pp. 220-253 ◽  
Author(s):  
Dipanwita Majumdar
Keyword(s):  
Energy Storage ◽  
Cost Effective ◽  
Future Generation ◽  
Charge Storage ◽  
Energy Storage Devices ◽  
High Quality ◽  
Storage Devices ◽  
Effective Synthesis ◽  
Nano Carbon ◽  
Hand Assistance

Polyaniline in various forms has been widely explored as an electrode material for supercapacitors due to its high theoretical charge storage capacity, facile-cost-effective synthesis, good mechanical strength and ultrafast charge transport. However, commercialization of such pristine forms is very much restricted by low solubilities, rapid agglomeration during device design accompanied by poor electrochemical life and fast environmental decomposition. The blending with nano-carbon materials, metal oxides and other competent materials, may result in high quality materials– “nanocomposites” with superior features is ideally fit for future generation energy storage devices. The present chapter deals with detailed discussions on designing, the fabrication of such binary and ternary nanocomposites, correlating their morphology with electrochemical behavior, so as to optimize their supercapacitive performances. Such an attempt would help to outline the present status and future aspects of these materials which will be of first-hand assistance especially to the beginners to this field of research.

Water in Protic Ionic Liquids: Properties and Use of a New Class of Electrolytes for Energy‐Storage Devices

ChemSusChem ◽  
2019 ◽  
Vol 12 (16) ◽  
pp. 3827-3836 ◽  
Author(s):  
Timo Stettner ◽  
Sascha Gehrke ◽  
Promit Ray ◽  
Barbara Kirchner ◽  
Andrea Balducci
Keyword(s):  
Ionic Liquids ◽  
Energy Storage ◽  
Protic Ionic Liquids ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
New Class

Ionic Liquids in Surface Protection of Aluminum and Its Alloys

2019 ◽  
Author(s):  
Joaquin Arias-Pardilla ◽  
Tulia Espinosa ◽  
José Sanes ◽  
Ana Eva Jiménez ◽  
Ginés Martínez-Nicolás ◽  
...  
Keyword(s):  
Wear Resistance ◽  
Corrosion Resistance ◽  
Ionic Liquid ◽  
Ionic Liquids ◽  
Industrial Applications ◽  
Energy Storage Devices ◽  
New Techniques ◽  
Surface Protection ◽  
Storage Devices ◽  
Potential Applications

Aluminum and its alloys are used in an increasing number of applications but the development of surface coatings and new techniques for corrosion resistance enhancement and for increasing wear resistance will be determinant for applications under aggressive environments. Ionic liquids have already found many industrial applications, including their use in surface protection. The present article will focus on the use of ionic liquids in aluminum and its alloys surface protection applications, including corrosion protection and inhibition, anodization and passivation processes, wear resistance, and potential applications of ionic liquid electrolytes in energy storage devices.

scholarly journals Stretchable batteries with gradient multilayer conductors

2019 ◽  
Vol 5 (7) ◽  
pp. eaaw1879 ◽  
Author(s):  
Minsu Gu ◽  
Woo-Jin Song ◽  
Jaehyung Hong ◽  
Sung Youb Kim ◽  
Tae Joo Shin ◽  
...  
Keyword(s):  
Self Assembly ◽  
Multiple Scales ◽  
Discharge Rate ◽  
Rate Capability ◽  
Lithium Ion ◽  
Charge Storage ◽  
Storage Devices ◽  
Essential Components ◽  
Stretchable Conductors ◽  
A Charge

Stretchable conductors are essential components in next-generation deformable and wearable electronic devices. The ability of stretchable conductors to achieve sufficient electrical conductivity, however, remains limited under high strain, which is particularly detrimental for charge storage devices. In this study, we present stretchable conductors made from multiple layers of gradient assembled polyurethane (GAP) comprising gold nanoparticles capable of self-assembly under strain. Stratified layering affords control over the composite internal architecture at multiple scales, leading to metallic conductivity in both the lateral and transversal directions under strains of as high as 300%. The unique combination of the electrical and mechanical properties of GAP electrodes enables the development of a stretchable lithium-ion battery with a charge-discharge rate capability of 100 mAh g−1 at a current density of 0.5 A g−1 and remarkable cycle retention of 96% after 1000 cycles. The hierarchical GAP nanocomposites afford rapid fabrication of advanced charge storage devices.

scholarly journals Recent Advances in Biomolecule–Nanomaterial Heterolayer-Based Charge Storage Devices for Bioelectronic Applications

Materials ◽  
2020 ◽  
Vol 13 (16) ◽  
pp. 3520
Author(s):  
Taek Lee ◽  
Soomin Kim ◽  
Jinmyeong Kim ◽  
Sang-Chan Park ◽  
Jinho Yoon ◽  
...  
Keyword(s):  
Industrial Revolution ◽  
Field Effect Transistors ◽  
Information And Communications Technology ◽  
Information Storage ◽  
Charge Storage ◽  
Communications Technology ◽  
Promising Alternative ◽  
Storage Devices ◽  
Fourth Industrial Revolution ◽  
Recent Advances

With the acceleration of the Fourth Industrial Revolution, the development of information and communications technology requires innovative information storage devices and processing devices with low power and ultrahigh stability. Accordingly, bioelectronic devices have gained considerable attention as a promising alternative to silicon-based devices because of their various applications, including human-body-attached devices, biomaterial-based computation systems, and biomaterial–nanomaterial hybrid-based charge storage devices. Nanomaterial-based charge storage devices have witnessed considerable development owing to their similarity to conventional charge storage devices and their ease of applicability. The introduction of a biomaterial-to-nanomaterial-based system using a combination of biomolecules and nanostructures provides outstanding electrochemical, electrical, and optical properties that can be applied to the fabrication of charge storage devices. Here, we describe the recent advances in charge storage devices containing a biomolecule and nanoparticle heterolayer including (1) electrical resistive charge storage devices, (2) electrochemical biomemory devices, (3) field-effect transistors, and (4) biomemristors. Progress in biomolecule–nanomaterial heterolayer-based charge storage devices will lead to unprecedented opportunities for the integration of information and communications technology, biotechnology, and nanotechnology for the Fourth Industrial Revolution.

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