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

MOS Capacitor01:25

MOS Capacitor

1.7K
A Metal-Oxide-Semiconductor (MOS) capacitor is a fundamental structure used extensively in semiconductor device technology, particularly in the fabrication of integrated circuits and MOSFETs (metal-oxide-semiconductor field-effect transistors). The MOS capacitor consists of three layers: a metal gate, a dielectric oxide, and a semiconductor substrate.
The metal gate is typically made from highly conductive materials such as aluminum or polysilicon. Beneath the metal gate lies a thin layer of...
1.7K
Properties of Transition Metals02:58

Properties of Transition Metals

30.4K
Transition metals are defined as those elements that have partially filled d orbitals. As shown in Figure 1, the d-block elements in groups 3–12 are transition elements. The f-block elements, also called inner transition metals (the lanthanides and actinides), also meet this criterion because the d orbital is partially occupied before the f orbitals.
30.4K

You might also read

Related Articles

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

Sort by
Same author

Pyrolytic hydrocarbon growth from cyclopentadiene.

The journal of physical chemistry. A·2010
Same author

In(III)-catalyzed tandem reaction of chromone-derived Morita-Baylis-Hillman alcohols with amines.

Organic & biomolecular chemistry·2010
Same author

Regression-based multi-trait QTL mapping using a structural equation model.

Statistical applications in genetics and molecular biology·2010
Same author

Elevated expression of APE1/Ref-1 and its regulation on IL-6 and IL-8 in bone marrow stromal cells of multiple myeloma.

Clinical lymphoma, myeloma & leukemia·2010
Same author

Accelerated aging of intervertebral discs in a mouse model of progeria.

Journal of orthopaedic research : official publication of the Orthopaedic Research Society·2010
Same author

The synthesis of a multiblock osteotropic polyrotaxane by copper(I)-catalyzed huisgen 1,3-dipolar cycloaddition.

Macromolecular bioscience·2010

Related Experiment Video

Updated: Mar 5, 2026

Evaluating the Electrochemical Properties of Supercapacitors using the Three-Electrode System
12:00

Evaluating the Electrochemical Properties of Supercapacitors using the Three-Electrode System

Published on: January 7, 2022

15.1K

Mesoporous Transition Metal Oxides for Supercapacitors.

Yan Wang1, Jin Guo2, Tingfeng Wang3

  • 1College of Chemistry, International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, China. wangy2011@jlu.edu.cn.

Nanomaterials (Basel, Switzerland)
|March 29, 2017
PubMed
Summary

Mesoporous transition metal oxides like ruthenium oxide and manganese dioxide are promising electrode materials for supercapacitors. Their large surface areas and efficient ion transport enhance energy storage performance.

Keywords:
mesoporous materialspseudo-capacitorspecific capacitysupercapacitortransition metal oxides

More Related Videos

Synthesizing a Gel Polymer Electrolyte for Supercapacitors, Assembling a Supercapacitor Using a Coin Cell, and Measuring Gel Electrolyte Performance
08:59

Synthesizing a Gel Polymer Electrolyte for Supercapacitors, Assembling a Supercapacitor Using a Coin Cell, and Measuring Gel Electrolyte Performance

Published on: November 30, 2022

5.2K
Synthesizing Sodium Tungstate and Sodium Molybdate Microcapsules via Bacterial Mineral Excretion
08:53

Synthesizing Sodium Tungstate and Sodium Molybdate Microcapsules via Bacterial Mineral Excretion

Published on: January 30, 2018

9.1K

Related Experiment Videos

Last Updated: Mar 5, 2026

Evaluating the Electrochemical Properties of Supercapacitors using the Three-Electrode System
12:00

Evaluating the Electrochemical Properties of Supercapacitors using the Three-Electrode System

Published on: January 7, 2022

15.1K
Synthesizing a Gel Polymer Electrolyte for Supercapacitors, Assembling a Supercapacitor Using a Coin Cell, and Measuring Gel Electrolyte Performance
08:59

Synthesizing a Gel Polymer Electrolyte for Supercapacitors, Assembling a Supercapacitor Using a Coin Cell, and Measuring Gel Electrolyte Performance

Published on: November 30, 2022

5.2K
Synthesizing Sodium Tungstate and Sodium Molybdate Microcapsules via Bacterial Mineral Excretion
08:53

Synthesizing Sodium Tungstate and Sodium Molybdate Microcapsules via Bacterial Mineral Excretion

Published on: January 30, 2018

9.1K

Area of Science:

  • Materials Science
  • Electrochemistry
  • Nanotechnology

Background:

  • Transition metal oxides are investigated as electrode materials for pseudo-capacitors.
  • Mesoporous structures enhance specific surface areas and pore size distributions in supercapacitor nanomaterials.

Purpose of the Study:

  • To review recent research progress on mesoporous transition metal oxides as electrode materials for supercapacitors.
  • To highlight key nanomaterials including RuO₂, MnO₂, NiO, Co₃O₄, and NiCo₂O₄.

Main Methods:

  • Literature review of recent advancements in mesoporous transition metal oxide research for supercapacitors.
  • Analysis of factors contributing to high specific capacities, such as electrode-electrolyte contact and ion/electron transport.

Main Results:

  • Mesoporous metal oxides exhibit high specific capacities due to effective electrode-electrolyte interactions.
  • Optimized pore structures facilitate rapid ion and electron transport, crucial for supercapacitor performance.

Conclusions:

  • Mesoporous transition metal oxides are highly effective electrode materials for supercapacitors.
  • Continued research in this area holds significant potential for advancing energy storage technologies.