Jove
Visualize
Contáctanos
JoVE
x logofacebook logolinkedin logoyoutube logo
ACERCA DE JoVE
Visión GeneralLiderazgoBlogCentro de Ayuda JoVE
AUTORES
Proceso de PublicaciónConsejo EditorialAlcance y PolíticasRevisión por ParesPreguntas FrecuentesEnviar
BIBLIOTECARIOS
TestimoniosSuscripcionesAccesoRecursosConsejo Asesor de BibliotecasPreguntas Frecuentes
INVESTIGACIÓN
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchivo
EDUCACIÓN
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualCentro de Recursos para ProfesoresSitio de Profesores
Términos y Condiciones de Uso
Política de Privacidad
Políticas

Videos de Conceptos Relacionados

Ionic Strength: Effects on Chemical Equilibria01:19

Ionic Strength: Effects on Chemical Equilibria

2.5K
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...
2.5K
Ionic Bonds00:42

Ionic Bonds

127.7K
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...
127.7K
Introduction to Electrolytes01:33

Introduction to Electrolytes

15.1K
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...
15.1K
Ion Exchange01:17

Ion Exchange

1.1K
Ion exchange chromatography separates charged molecules from a solution by reversibly exchanging them with mobile, or 'active', ions associated with the oppositely charged stationary phase. This method can be used to separate ions, soften and deionize water, and purify solutions. The polymers comprising the ion-exchange column are high-molecular-weight and chemically stable polymers, crosslinked to be porous and essentially insoluble. They are also functionalized with either acidic or...
1.1K
Formation of Complex Ions03:45

Formation of Complex Ions

25.7K
A type of Lewis acid-base chemistry involves the formation of a complex ion (or a coordination complex) comprising a central atom, typically a transition metal cation, surrounded by ions or molecules called ligands. These ligands can be neutral molecules like H2O or NH3, or ions such as CN− or OH−. Often, the ligands act as Lewis bases, donating a pair of electrons to the central atom. These types of Lewis acid-base reactions are examples of a broad subdiscipline called coordination...
25.7K
Electrolyte and Nonelectrolyte Solutions02:21

Electrolyte and Nonelectrolyte Solutions

71.0K
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.
71.0K

También podría leer

Artículos Relacionados

Artículos vinculados a este trabajo por autores compartidos, revista y gráfico de citas.

Ordenar por
Same author

Association of bilirubin reduction rate after percutaneous transhepatic cholangiographic drainage with major complications in hilar cholangiocarcinoma.

BMC gastroenterology·2026
Same author

Supramolecular Assembly System for Transdermal Penetration of Self-Assembled Short Peptides.

ACS applied bio materials·2026
Same author

Dietary Matrine Supplementation Enhances Growth, Immunity and Disease Resistance in Nile Tilapia (<i>Oreochromis niloticus</i>).

Animals : an open access journal from MDPI·2026
Same author

Identification, Molecular Characterisation, Expression and Functional Analysis of FADD in Response to Streptococcus agalactiae Infection in Nile Tilapia.

Journal of fish diseases·2026
Same author

Tumor-Induced Rewiring of Splenic Niches: from Immune Organ to Cancer Accomplice.

International journal of biological sciences·2026
Same author

Supramolecular adenosine-based skin delivery system for hair regulation and restoration.

Journal of materials chemistry. B·2026

Video Experimental Relacionado

Updated: Jan 15, 2026

Synthesis of Ionic Liquid Based Electrolytes, Assembly of Li-ion Batteries, and Measurements of Performance at High Temperature
11:04

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

Published on: December 20, 2016

13.4K

Electrolitos eutécticos profundos permiten interfaces derivadas de aniones para baterías de iones de sodio a alta

Hao Wu1,2, Wanbao Wu3, Erlei Zhang2,4

  • 1School of Materials Science and Engineering, Harbin Institute of Technology, Harbin, P. R. China.

Small (Weinheim an der Bergstrasse, Germany)
|January 14, 2026
PubMed
Resumen

Un novedoso electrolito eutéctico profundo (NPST) mejora la estabilidad de las baterías de iones de sodio a altas temperaturas. Este electrolito térmicamente robusto previene la descomposición y el crecimiento de dendritas, permitiendo un almacenamiento de energía duradero.

Palabras clave:
electrolitos eutécticos profundosalta eficiencia culómbicaestabilidad a alta temperaturaelectrolitos no inflamablesbaterías de iones de sodio

Más Videos Relacionados

Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques
10:03

Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques

Published on: November 11, 2013

26.0K
Solid-state Graft Copolymer Electrolytes for Lithium Battery Applications
05:33

Solid-state Graft Copolymer Electrolytes for Lithium Battery Applications

Published on: August 12, 2013

22.2K

Videos de Experimentos Relacionados

Last Updated: Jan 15, 2026

Synthesis of Ionic Liquid Based Electrolytes, Assembly of Li-ion Batteries, and Measurements of Performance at High Temperature
11:04

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

Published on: December 20, 2016

13.4K
Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques
10:03

Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques

Published on: November 11, 2013

26.0K
Solid-state Graft Copolymer Electrolytes for Lithium Battery Applications
05:33

Solid-state Graft Copolymer Electrolytes for Lithium Battery Applications

Published on: August 12, 2013

22.2K

Área de la Ciencia:

  • Ciencia de Materiales
  • Electroquímica
  • Almacenamiento de Energía

Sus antecedentes:

  • Las baterías convencionales de iones de sodio (SIBs) enfrentan inestabilidad a alta temperatura debido a la descomposición del electrolito y problemas de intercara.
  • El desarrollo de electrolitos térmicamente robustos es crucial para el avance de las SIB para aplicaciones a gran escala.

Objetivo del estudio:

  • Diseñar y sintetizar un electrolito eutéctico profundo estable para SIB de alta temperatura.
  • Investigar el impacto del electrolito en la estabilidad interfacial y el rendimiento electroquímico.

Principales métodos:

  • Síntesis de un electrolito eutéctico profundo (NPST) utilizando bis(fluorosulfonil)imida de sodio y prop-1-eno-1,3-sultona.
  • Caracterización de la estabilidad térmica y electroquímica.
  • Análisis de las propiedades interfaciales utilizando espectroscopia de fotoelectrones de rayos X y espectrometría de masas de iones secundarios de tiempo de vuelo.

Principales resultados:

  • El NPST exhibe una excepcional estabilidad térmica y electroquímica.
  • El electrolito promueve una fase interfacial derivada de aniones rica en inorgánicos, suprimiendo la descomposición y la disolución de metales.
  • Se observó una deposición uniforme de sodio y una supresión del crecimiento de dendritas.
  • Las celdas completas de SIB con NPST retuvieron el 91,5% de la capacidad después de 3000 ciclos a 60 °C.

Conclusiones:

  • La ingeniería de electrolitos eutécticos profundos es una estrategia viable para superar la inestabilidad del electrolito en SIB de alta temperatura.
  • El NPST ofrece una solución prometedora para el diseño interfacial de próxima generación en baterías de iones de sodio.