Jove
Visualize
Contact Us

Related Concept Videos

Redox Reactions01:24

Redox Reactions

Oxidation-reduction or redox reactions involve the transfer of electrons from one molecule or atom to another. When an atom gains an electron, another atom must lose an electron, meaning oxidation and reduction must occur together. Since the redox occurs in pairs, the atom that gets oxidized is also called the reducing agent or reductant, and the atom that is reduced is also called the oxidizing agent or oxidant. A straightforward way to remember the definitions of oxidation and reduction is...
Redox Reactions01:27

Redox Reactions

Redox reactions are vital biochemical processes that underpin energy metabolism in cells. These reactions involve the transfer of electrons between molecules, occurring in tandem as oxidation and reduction. Oxidation refers to the loss of electrons, while reduction denotes their gain. This coupling ensures the seamless flow of electrons through metabolic pathways. For example, in bacterial metabolism, glucose undergoes oxidation to carbon dioxide, while oxygen is simultaneously reduced to...
Oxidation of Alkenes: Syn Dihydroxylation with Osmium Tetraoxide02:44

Oxidation of Alkenes: Syn Dihydroxylation with Osmium Tetraoxide

Alkenes are converted to 1,2-diols or glycols through a process called dihydroxylation. It involves the addition of two hydroxyl groups across the double bond with two different stereochemical approaches, namely anti and syn. Dihydroxylation using osmium tetroxide progresses with syn stereochemistry.
Oxidation of Alkenes: Syn Dihydroxylation with Potassium Permanganate02:21

Oxidation of Alkenes: Syn Dihydroxylation with Potassium Permanganate

Alkenes can be dihydroxylated using potassium permanganate. The method encompasses the reaction of an alkene with a cold, dilute solution of potassium permanganate under basic conditions to form a cis-diol along with a brown precipitate of manganese dioxide.
Properties of Organometallic Compounds01:23

Properties of Organometallic Compounds

Organometallic compounds are compounds that contain a carbon–metal bond. Carbon belongs to an organyl group like alkyl, aryl, allyl, or benzyl groups. The metal can be from Group I or Group II of the periodic table, a transition metal, or a semimetal.
Oxidation and Reduction of Organic Molecules01:19

Oxidation and Reduction of Organic Molecules

Energy production within a cell involves many coordinated chemical pathways. Most of these pathways are combinations of oxidation and reduction reactions, which occur at the same time. An oxidation reaction strips an electron from an atom in a compound, and the addition of this electron to another compound is a reduction reaction. Because oxidation and reduction usually occur together, these pairs of reactions are called redox reactions.
The removal of an electron from a molecule, results in a...

You might also read

Related Articles

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

Sort by
Same author

Collective contributions to the atomic Auger photoelectron coincidences on the (100), (110) and (111) facets of copper.

Scientific reports·2025
Same author

Non-classical crystallization of CeO<sub>2</sub> by means of <i>in situ</i> electron microscopy.

Nanoscale·2023
Same author

Using an ionomer as a size regulator in γ-radiation induced synthesis of Ag nanocatalysts for oxygen reduction reaction in alkaline solution.

Journal of colloid and interface science·2023
Same author

Theoretical analysis of electrochromism of Ni-deficient nickel oxide - from bulk to surfaces.

Physical chemistry chemical physics : PCCP·2023
Same author

Hydrogen at symmetric tilt grain boundaries in aluminum: segregation energies and structural features.

Scientific reports·2022
Same author

Core-shell and heterostructured silver-nickel nanocatalysts fabricated by γ-radiation induced synthesis for oxygen reduction in alkaline media.

Dalton transactions (Cambridge, England : 2003)·2022
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 Experiment Video

Updated: May 26, 2026

Ion Mobility-Mass Spectrometry Techniques for Determining the Structure and Mechanisms of Metal Ion Recognition and Redox Activity of Metal Binding Oligopeptides
11:04

Ion Mobility-Mass Spectrometry Techniques for Determining the Structure and Mechanisms of Metal Ion Recognition and Redox Activity of Metal Binding Oligopeptides

Published on: September 7, 2019

Exploring monovalent copper compounds with oxygen and hydrogen.

Pavel A Korzhavyi1, Inna L Soroka, Eyvaz I Isaev

  • 1Department of Materials Science and Engineering, Royal Institute of Technology, SE-100 44 Stockholm, Sweden. pavel@mse.kth.se

Proceedings of the National Academy of Sciences of the United States of America
|January 6, 2012
PubMed
Summary

Researchers confirmed the existence of solid cuprous hydride (CuH) and cuprous hydroxide (CuOH). This study details their properties, crucial for applications in hydrogen production and nuclear waste management.

More Related Videos

Generation of Scalable, Metallic High-Aspect Ratio Nanocomposites in a Biological Liquid Medium
13:34

Generation of Scalable, Metallic High-Aspect Ratio Nanocomposites in a Biological Liquid Medium

Published on: July 8, 2015

Accumulation and Analysis of Cuprous Ions in a Copper Sulfate Plating Solution
07:00

Accumulation and Analysis of Cuprous Ions in a Copper Sulfate Plating Solution

Published on: March 20, 2019

Related Experiment Videos

Last Updated: May 26, 2026

Ion Mobility-Mass Spectrometry Techniques for Determining the Structure and Mechanisms of Metal Ion Recognition and Redox Activity of Metal Binding Oligopeptides
11:04

Ion Mobility-Mass Spectrometry Techniques for Determining the Structure and Mechanisms of Metal Ion Recognition and Redox Activity of Metal Binding Oligopeptides

Published on: September 7, 2019

Generation of Scalable, Metallic High-Aspect Ratio Nanocomposites in a Biological Liquid Medium
13:34

Generation of Scalable, Metallic High-Aspect Ratio Nanocomposites in a Biological Liquid Medium

Published on: July 8, 2015

Accumulation and Analysis of Cuprous Ions in a Copper Sulfate Plating Solution
07:00

Accumulation and Analysis of Cuprous Ions in a Copper Sulfate Plating Solution

Published on: March 20, 2019

Area of Science:

  • Materials Science
  • Inorganic Chemistry
  • Physical Chemistry

Background:

  • Accurate properties of copper compounds are vital for applications like hydrogen production, fuel cells, and nuclear waste disposal.
  • Cuprous oxide (Cu2O) is the only well-studied stable copper(I) compound with oxygen and hydrogen.
  • Other copper(I) compounds like cuprous hydride (CuH) and cuprous hydroxide (CuOH) are less understood due to their instability.

Purpose of the Study:

  • To investigate the existence and properties of potentially unstable monovalent copper compounds.
  • To fill knowledge gaps regarding hydrogen- and oxygen-related phenomena in copper metal.

Main Methods:

  • Combined quantum-mechanical calculations with experimental studies.
  • Characterized the physical and chemical properties of synthesized copper compounds.

Main Results:

  • Confirmed the existence of solid cuprous hydride (CuH) and cuprous hydroxide (CuOH).
  • Established the key chemical and physical properties of these previously poorly understood compounds.

Conclusions:

  • Cuprous hydride and cuprous hydroxide are stable in solid form and their properties are now characterized.
  • This research provides essential data for advancing technologies reliant on copper's interaction with hydrogen and oxygen.