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 Experiment Video

Updated: Oct 17, 2025

Reactive Vapor Deposition of Conjugated Polymer Films on Arbitrary Substrates
07:32

Reactive Vapor Deposition of Conjugated Polymer Films on Arbitrary Substrates

Published on: January 17, 2018

34.9K

Direct-current generators based on conductive polymers for self-powered flexible devices.

Yanfang Meng1,2, Long Zhang3, Guangyuan Xu4,5

  • 1Department of Engineering Mechanics, Tsinghua University, Beijing, 100084, China. yanaimengmeng@126.com.

Scientific Reports
|October 13, 2021
PubMed
Summary
This summary is machine-generated.

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

Efficacy of repetitive transcranial magnetic stimulation for post-stroke spasticity: a meta-analysis of randomized controlled trials.

Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology·2026
Same author

Precise modulation of atomic surface arrangement in high-entropy alloys for oxygen evolution.

Chemical communications (Cambridge, England)·2026
Same author

Potato StRWA2 recruits the E3 ligase StSNIPER2 to destabilize NLRs and promote <i>Phytophthora infestans</i> infection.

Horticulture research·2026
Same author

Efficacy and safety of biological agents and physical therapies for delayed union or nonunion of fractures: a network meta-analysis of randomized controlled trials.

BMC musculoskeletal disorders·2026
Same author

Efficacy and durability of therapies for neurogenic lower urinary tract dysfunction: A network meta-analysis of Botulinum Toxin a, instillations, and neuromodulation.

Toxicon : official journal of the International Society on Toxinology·2026
Same author

Efficacy of vibration therapy on physical function, activity and participation in people with stroke: a systematic review and meta-analysis of randomized controlled trials.

Journal of neuroengineering and rehabilitation·2026
Same journal

Serum vitamin D level and its association with vertigo frequency and severity in Meniere disease.

Scientific reports·2026
Same journal

PFA-Net: a physics-informed feature enhancement and attention network for interpretable bearing fault diagnosis under strong noise.

Scientific reports·2026
Same journal

Circulating inflammatory, redox, and apoptosis-related alterations in drug-naive idiopathic pulmonary fibrosis: an exploratory case-control study.

Scientific reports·2026
Same journal

A baseline-oriented dynamic aggregation approach for demand-side heterogeneous controllable resources.

Scientific reports·2026
Same journal

Temporal precision and accuracy in schizophrenia: an exploratory study.

Scientific reports·2026
Same journal

Prefrontal EEG spectral and nonlinear signatures of subthreshold depression during resting state and affectively valenced picture/video viewing: a participant-level analysis.

Scientific reports·2026
See all related articles

Direct-current generators using Schottky contacts offer efficient mechanical-to-electrical energy conversion. Optimizing Schottky barrier height is key for high-performance, flexible direct-current generators and sensors.

Area of Science:

  • Materials Science
  • Energy Harvesting
  • Nanoscience

Background:

  • Direct-current (DC) generators based on Schottky contacts between conductive polymers and metal electrodes efficiently convert mechanical stimuli into electrical energy.
  • Unlike triboelectric and piezoelectric generators, these DC generators provide direct-current outputs and high currents, essential for large-scale integration and device operation.
  • Existing energy harvesting technologies face limitations in direct current output and scalability.

Purpose of the Study:

  • To investigate the relationship between Schottky barrier height and the performance of direct-current generators.
  • To systematically study the impact of various conductive polymers and electrodes on generator outputs.
  • To demonstrate the potential of tailoring Schottky barrier height for designing high-performance DC generators.

More Related Videos

A Simple and Scalable Fabrication Method for Organic Electronic Devices on Textiles
06:21

A Simple and Scalable Fabrication Method for Organic Electronic Devices on Textiles

Published on: March 13, 2017

10.6K
Electroactive Polymer Nanoparticles Exhibiting Photothermal Properties
10:16

Electroactive Polymer Nanoparticles Exhibiting Photothermal Properties

Published on: January 8, 2016

14.1K

Related Experiment Videos

Last Updated: Oct 17, 2025

Reactive Vapor Deposition of Conjugated Polymer Films on Arbitrary Substrates
07:32

Reactive Vapor Deposition of Conjugated Polymer Films on Arbitrary Substrates

Published on: January 17, 2018

34.9K
A Simple and Scalable Fabrication Method for Organic Electronic Devices on Textiles
06:21

A Simple and Scalable Fabrication Method for Organic Electronic Devices on Textiles

Published on: March 13, 2017

10.6K
Electroactive Polymer Nanoparticles Exhibiting Photothermal Properties
10:16

Electroactive Polymer Nanoparticles Exhibiting Photothermal Properties

Published on: January 8, 2016

14.1K

Main Methods:

  • Theoretical simulations and experimental investigations were employed to analyze the performance of DC generators.
  • Various conductive polymers and metal electrodes were systematically studied.
  • Electrochemical deposition was used for generator preparation, ensuring flexibility.

Main Results:

  • Tailoring the Schottky barrier height between conductive polymers and metal electrodes significantly enhances DC generator performance.
  • Electrochemical deposition yields flexible generators with a linear current/voltage output versus applied strain relationship.
  • The study demonstrated a mechanosensation-active matrix array using DC generators for strain monitoring.

Conclusions:

  • Optimizing Schottky barrier height is a crucial strategy for designing efficient direct-current generators.
  • The developed flexible DC generators show promise for applications in flexible sensors and strain monitoring.
  • These improved DC generators offer new possibilities for versatile sensory systems and human-machine interfaces.