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

You might also read

Related Articles

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

Sort by
Same author

Case Report: Synaptophysin-positive SMARCA4-deficient undifferentiated thoracic tumour: a diagnostic pitfall with therapeutic implications.

Frontiers in oncology·2026
Same author

Calibrating the RT-cGAS-STING axis to drive cold-to-hot tumor transformation: mechanistic foundations and translational strategies for combination with immunotherapy.

Molecular cancer·2026
Same author

Adaptive therapy for perioperative non-small cell lung cancer: strategies guided by dynamic minimal residual disease adjustment.

Translational oncology·2026
Same author

Tectorial membrane: structure, function, and its implications for hearing loss.

Frontiers in neurology·2025
Same author

Authors' response to "It's time to develop a national regulation regarding work-related psychosocial hazards".

American journal of industrial medicine·2024
Same author

An urgent call to address work-related psychosocial hazards and improve worker well-being.

American journal of industrial medicine·2024

Related Experiment Video

Updated: Dec 20, 2025

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

14.1K

Improving the Supercapacitor Performance by Dispersing SiO2 Microspheres in Electrodes.

An-Ya Lo1, Chia-Chia Chang1, Yi-Wei Lai1

  • 1Department of Chemical and Materials Engineering, National Chin-Yi University of Technology, Taichung 41170, Taiwan.

ACS Omega
|June 2, 2020
PubMed
Summary

Researchers developed a scalable method for SiO2-containing supercapacitors using CMK-3 carbon mesoporous material. Optimized 6 wt% SiO2 microspheres significantly boosted capacitance and cycle stability for advanced energy storage.

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

4.9K
High Temperature Fabrication of Nanostructured Yttria-Stabilized-Zirconia YSZ Scaffolds by In Situ Carbon Templating Xerogels
07:13

High Temperature Fabrication of Nanostructured Yttria-Stabilized-Zirconia YSZ Scaffolds by In Situ Carbon Templating Xerogels

Published on: April 16, 2017

11.1K

Related Experiment Videos

Last Updated: Dec 20, 2025

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

14.1K
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

4.9K
High Temperature Fabrication of Nanostructured Yttria-Stabilized-Zirconia YSZ Scaffolds by In Situ Carbon Templating Xerogels
07:13

High Temperature Fabrication of Nanostructured Yttria-Stabilized-Zirconia YSZ Scaffolds by In Situ Carbon Templating Xerogels

Published on: April 16, 2017

11.1K

Area of Science:

  • Materials Science
  • Electrochemistry
  • Nanotechnology

Background:

  • Supercapacitors are crucial for energy storage.
  • Developing high-performance, stable electrode materials is essential.
  • Carbon mesoporous materials offer high surface area for electrochemical applications.

Purpose of the Study:

  • To develop a simple, reproducible, and scalable procedure for SiO2-containing supercapacitors.
  • To optimize SiO2 content and microsphere size for enhanced supercapacitor performance.
  • To demonstrate the broad applicability of the preparation method.

Main Methods:

  • Utilized CMK-3, a carbon mesoporous material, as the active material for electric double-layer capacitor (EDLC) electrodes.
  • Investigated the effect of SiO2 content and microsphere diameter on supercapacitor performance.
  • Fabricated electrodes with varying SiO2 loadings and characterized their electrochemical properties.

Main Results:

  • Optimized performance was achieved with 6 wt% SiO2 microspheres (100 nm diameter).
  • Specific capacitance increased from 133 to 298 F/g.
  • Capacitance retention after 1000 cycles improved from 68.04% to 91.53%.
  • Energy density increased from 21.05 to 26.25 Wh/kg at 1 A/g.

Conclusions:

  • The developed method provides a simple, scalable route to high-performance SiO2-containing supercapacitors.
  • The optimized electrode material exhibits excellent capacitance, cycle stability, and energy density.
  • The preparation technique is compatible with various electrode materials, including active carbon and composites.