Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Weak Acid Solutions04:02

Weak Acid Solutions

41.8K
Few compounds act as strong acids. A far greater number of compounds behave as weak acids and only partially react with water, leaving a large majority of dissolved molecules in their original form and generating a relatively small amount of hydronium ions. Weak acids are commonly encountered in nature, being the substances partly responsible for the tangy taste of citrus fruits, the stinging sensation of insect bites, and the unpleasant smells associated with body odor. A familiar example of a...
41.8K
Batteries and Fuel Cells03:12

Batteries and Fuel Cells

30.6K
A battery is a galvanic cell that is used as a source of electrical power for specific applications. Modern batteries exist in a multitude of forms to accommodate various applications, from tiny button batteries such as those that power wristwatches to the very large batteries used to supply backup energy to municipal power grids. Some batteries are designed for single-use applications and cannot be recharged (primary cells), while others are based on conveniently reversible cell reactions that...
30.6K
Ionic Bonding and Electron Transfer02:48

Ionic Bonding and Electron Transfer

48.4K
Ions are atoms or molecules bearing an electrical charge. A cation (a positive ion) forms when a neutral atom loses one or more electrons from its valence shell, and an anion (a negative ion) forms when a neutral atom gains one or more electrons in its valence shell. Compounds composed of ions are called ionic compounds (or salts), and their constituent ions are held together by ionic bonds: electrostatic forces of attraction between oppositely charged cations and anions. 
48.4K
Electrolytes: van't Hoff Factor03:08

Electrolytes: van't Hoff Factor

36.1K
Colligative Properties of Electrolytes
The colligative properties of a solution depend only on the number, not on the identity, of solute species dissolved. The concentration terms in the equations for various colligative properties (freezing point depression, boiling point elevation, osmotic pressure) pertain to all solute species present in the solution. Nonelectrolytes dissolve physically without dissociation or any other accompanying process. Each molecule that dissolves yields one...
36.1K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Evaluation of metal-oxide semiconductors for the photocatalytic degradation of chloroquine phosphate in real-world water matrices.

Scientific reports·2026
Same author

Electrospun Polyurethane-Based Nanofibrous Membranes Functionalized with UiO-66-NH<sub>2</sub> for Water Remediation.

Polymers·2026
Same author

Processing-Structure-Property Relationships in Poly(vinylidene fluoride) Composites Containing Metal Organic Frameworks and Ionic Liquids: A Roadmap for Application-Driven Design.

ACS applied materials & interfaces·2026
Same author

The AI-based phase-seeding (AI-PhaSeed) method: early applications and statistical analysis.

Journal of applied crystallography·2026
Same author

Correction to "First-In-Class Thiosemicarbazone Metal Complexes Targeting the Sigma-2 Receptor (S2R) as an Innovative Strategy against Pancreatic Cancer".

Journal of medicinal chemistry·2026
Same author

Decoding Fluorine Peripheral Substitution Impact in Zinc Phthalocyanines for Perovskite Solar Cells.

ChemSusChem·2025

Related Experiment Video

Updated: Jan 1, 2026

In Situ Neutron Powder Diffraction Using Custom-made Lithium-ion Batteries
11:25

In Situ Neutron Powder Diffraction Using Custom-made Lithium-ion Batteries

Published on: November 10, 2014

16.2K

Exploring new hydrated delta type vanadium oxides for lithium intercalation.

Joseba Orive1, Roberto Fernández de Luis, Edurne S Larrea

  • 1Dpto. de Ingeniería Química, Biotecnología y Materiales, FCFM, Universidad de Chile, Av. Beauchef 851, Santiago 8370448, Chile. joseba.orive@ing.uchile.cl.

Dalton Transactions (Cambridge, England : 2003)
|December 19, 2019
PubMed
Summary

Three novel hydrated vanadates exhibit unique layered structures and mixed valency, crucial for battery applications. Optimizing electrode preparation enhances their electrochemical performance and structural stability.

More Related Videos

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

25.9K
Elemental-sensitive Detection of the Chemistry in Batteries through Soft X-ray Absorption Spectroscopy and Resonant Inelastic X-ray Scattering
07:55

Elemental-sensitive Detection of the Chemistry in Batteries through Soft X-ray Absorption Spectroscopy and Resonant Inelastic X-ray Scattering

Published on: April 17, 2018

13.1K

Related Experiment Videos

Last Updated: Jan 1, 2026

In Situ Neutron Powder Diffraction Using Custom-made Lithium-ion Batteries
11:25

In Situ Neutron Powder Diffraction Using Custom-made Lithium-ion Batteries

Published on: November 10, 2014

16.2K
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

25.9K
Elemental-sensitive Detection of the Chemistry in Batteries through Soft X-ray Absorption Spectroscopy and Resonant Inelastic X-ray Scattering
07:55

Elemental-sensitive Detection of the Chemistry in Batteries through Soft X-ray Absorption Spectroscopy and Resonant Inelastic X-ray Scattering

Published on: April 17, 2018

13.1K

Area of Science:

  • Materials Science
  • Inorganic Chemistry
  • Electrochemistry

Background:

  • Layered vanadates are promising cathode materials for lithium-ion batteries.
  • Understanding their structural properties and electrochemical behavior is key to improving performance.

Purpose of the Study:

  • To synthesize and characterize novel hydrated double-layered vanadates.
  • To investigate the influence of water content and cations on structural framework.
  • To evaluate their electrochemical performance for energy storage applications.

Main Methods:

  • Hydrothermal synthesis of vanadate compounds.
  • High-resolution synchrotron X-ray powder diffraction for structural analysis.
  • X-ray photoelectron Spectroscopy (XPS) and Electron Paramagnetic Resonance (EPR) for valence state analysis.
  • In situ X-ray diffraction and galvanostatic cycling for electrochemical evaluation.

Main Results:

  • Successfully synthesized three hydrated double-layered vanadates with delta-type frameworks.
  • Interlayer spacing is modulated by water content and cation arrangement.
  • Mixed valence states (V4+/V5+) were confirmed, with up to 40% V4+.
  • Electrode performance is sensitive to vacuum-drying; non-vacuum drying yields better capacity retention.
  • In situ studies revealed bilayer contraction/expansion during lithium cycling, with alkali ions acting as stabilizers.
  • Low current density cycling led to alkali ion migration and structural collapse.

Conclusions:

  • Hydrated double-layered vanadates possess tunable structures and mixed valency suitable for electrochemical applications.
  • Electrode preparation methods significantly impact performance.
  • Structural stability is challenged by alkali ion migration under prolonged cycling, indicating limitations for high-power applications.