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Related Concept Videos

Introduction to Electrolytes01:33

Introduction to Electrolytes

14.9K
In humans, electrolytes play a vital role in various physiological processes. Balancing electrolyte levels is essential for normal body functions; their imbalance can be life-threatening. The major electrolytes include sodium, potassium, chloride, calcium, phosphate, and bicarbonate. They are primarily involved in physiological processes, such as nerve signal transmission, membrane trafficking, muscle contraction, buffering body fluids, and balancing water levels in the body.
Role of Sodium
One...
14.9K
Roles of Electrolytes: Sodium and Potassium01:24

Roles of Electrolytes: Sodium and Potassium

1.8K
Sodium plays a crucial role in maintaining fluid and electrolyte balance and overall bodily homeostasis. Sodium balance is primarily regulated by kidney function, which adjusts sodium elimination to match dietary intake and maintain proper electrolyte levels. Sodium is the most abundant cation in the extracellular fluid (ECF) and is found in salts such as sodium chloride (NaCl) and sodium bicarbonate (NaHCO3). Although cellular plasma membranes are relatively impermeable to sodium, its role in...
1.8K
Ionic Bonds00:42

Ionic Bonds

127.1K
Overview
When atoms gain or lose electrons to achieve a more stable electron configuration they form ions. Ionic bonds are electrostatic attractions between ions with opposite charges. Ionic compounds are rigid and brittle when solid and may dissociate into their constituent ions in water. Covalent compounds, by contrast, remain intact unless a chemical reaction breaks them.
Opposing Charges Hold Ions Together in Ionic Compounds
Ionic bonds are reversible electrostatic interactions between ions...
127.1K
Electrolyte and Nonelectrolyte Solutions02:21

Electrolyte and Nonelectrolyte Solutions

70.7K
Substances that undergo either a physical or a chemical change in solution to yield ions that can conduct electricity are called electrolytes. If a substance yields ions in solution, that is, if the compound undergoes 100% dissociation, then the substance is a strong electrolyte. Complete dissociation is indicated by a single forward arrow. For example, water-soluble ionic compounds like sodium chloride dissociate into sodium cations and chloride anions in aqueous solution.
70.7K
Roles of Electrolytes: Chloride and Bicarbonate01:29

Roles of Electrolytes: Chloride and Bicarbonate

853
Chloride ions contribute to the osmotic pressure gradient distinguishing the intracellular fluid (ICF) from the extracellular fluid (ECF). They counterbalance positively charged ions in the ECF and ensure its electrochemical stability. The renal system's process of chloride absorption and release generally mirrors that of sodium ions.
Conditions such as hypochloremia can arise from insufficient chloride reabsorption by the kidneys, often compounded by extended bouts of diarrhea, vomiting,...
853
Ionic Strength: Effects on Chemical Equilibria01:19

Ionic Strength: Effects on Chemical Equilibria

2.4K
The addition of an inert ionic compound increases the solubility of a sparingly soluble salt. For example, adding potassium nitrate to a saturated solution of calcium sulfate significantly enhances the solubility of calcium sulfate. Le Châtelier's principle cannot predict this shift in the equilibrium. Instead, this could be explained in terms of changes in the effective concentration of the ions in solution in the presence of added inert salt.
In this solution, the primary...
2.4K

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Updated: Dec 29, 2025

Synthesis of Ionic Liquid Based Electrolytes, Assembly of Li-ion Batteries, and Measurements of Performance at High Temperature
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Synthesis of Ionic Liquid Based Electrolytes, Assembly of Li-ion Batteries, and Measurements of Performance at High Temperature

Published on: December 20, 2016

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New Concepts in Electrolytes.

Matthew Li1,2, Chunsheng Wang3, Zhongwei Chen2

  • 1Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 Cass Avenue, Lemont, Illinois 60439, United States.

Chemical Reviews
|February 6, 2020
PubMed
Summary
This summary is machine-generated.

Researchers are exploring novel electrolyte systems for lithium-ion batteries (LIBs) beyond current technologies. This review focuses on unconventional electrolytes to meet increasing performance demands for electric vehicles and electronics.

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Solid-state Graft Copolymer Electrolytes for Lithium Battery Applications
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Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques
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Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques

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Synthesis of Ionic Liquid Based Electrolytes, Assembly of Li-ion Batteries, and Measurements of Performance at High Temperature
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Solid-state Graft Copolymer Electrolytes for Lithium Battery Applications
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Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques
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Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques

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Area of Science:

  • Electrochemistry
  • Materials Science

Background:

  • Lithium-ion batteries (LIBs) are crucial for modern technology, powering everything from electronics to electric vehicles.
  • Current LIB electrolytes face limitations in meeting escalating performance demands.
  • A need exists for advanced electrolyte systems to drive future battery innovation.

Purpose of the Study:

  • To review unconventional electrolyte systems for LIBs.
  • To highlight novel concepts beyond state-of-the-art electrolytes.
  • To provide insights into emerging battery technologies.

Main Methods:

  • Literature review of unconventional electrolyte systems.
  • Focus on novel concepts and emerging research areas.
  • Exclusion of current state-of-the-art electrolyte discussions.

Main Results:

  • Identification of diverse unconventional electrolyte systems, including solvent-in-salt and solid-state electrolytes.
  • Exploration of new concepts driving electrolyte research.
  • Analysis of the potential of these systems to overcome current LIB limitations.

Conclusions:

  • Unconventional electrolytes represent a critical research frontier for next-generation LIBs.
  • These novel systems are essential for meeting future demands in energy storage.
  • Continued exploration of these systems will accelerate battery performance advancements.