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

Carbon-dioxide Fixation01:28

Carbon-dioxide Fixation

84
Carbon dioxide fixation in prokaryotes enables the assimilation of inorganic carbon into organic molecules, supporting biosynthetic pathways, sustaining ecosystems, and contributing to the global carbon cycle. It also has industrial applications in carbon capture and bioproduct synthesis. Autotrophic organisms rely on this process to utilize CO₂ as a carbon source in diverse environments.The Calvin CycleThe Calvin cycle is the most widespread carbon fixation mechanism, primarily used by...
84
Other Glycolytic Pathways01:24

Other Glycolytic Pathways

214
The pentose phosphate pathway (PPP) operates in parallel with glycolysis, facilitating the metabolism of both pentoses and glucose. This pathway consists of two distinct phases: the oxidative and non-oxidative phases. While it does not directly generate ATP, the intermediates formed during the process can integrate into glycolysis, contributing to cellular energy metabolism when required.Oxidative Phase: NADPH ProductionThe oxidative phase of the pentose phosphate pathway is primarily...
214
Electrolysis03:00

Electrolysis

27.3K
In a galvanic cell, the electrical work is done by a redox system on its surroundings as electrons produced by the spontaneous redox reactions are transferred through an external circuit. Alternatively, an external circuit does work on a redox system by imposing a voltage sufficient to drive an otherwise nonspontaneous reaction in a process known as electrolysis. For instance, recharging a battery involves the use of an external power source to drive the spontaneous (discharge) cell reaction in...
27.3K
Interfacial Electrochemical Methods: Overview01:06

Interfacial Electrochemical Methods: Overview

385
Interfacial electrochemical methods focus on the phenomena occurring at the boundary between an electrode and a solution, as opposed to bulk methods that concentrate on the solution's overall properties. These interfacial methods are classified as either static or dynamic based on the presence of a nonzero current in the electrochemical cell and the consistency of analyte concentrations. Static methods, such as potentiometry, measure the cell's potential without any significant current...
385
The Citric Acid Cycle02:36

The Citric Acid Cycle

153.4K
The citric acid cycle, also known as the Krebs cycle or TCA cycle, consists of several energy-generating reactions that yield one ATP molecule, three NADH molecules, one FADH2 molecule, and two CO2 molecules.
153.4K
The Electron Transport Chain01:30

The Electron Transport Chain

17.3K
The electron transport chain or oxidative phosphorylation is an exothermic process in which free energy released during electron transfer reactions is coupled to ATP synthesis. This process is a significant source of energy in aerobic cells, and therefore inhibitors of the electron transport chain can be detrimental to the cell's metabolic processes.
Inhibitors of the electron transport chain
Rotenone, a widely used pesticide, prevents electron transfer from Fe-S cluster to ubiquinone or Q...
17.3K

You might also read

Related Articles

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

Sort by
Same author

Exploiting polyphenol oxidation chemistry for colorimetric logic and encryption.

Food chemistry·2026
Same author

CO<sub>2</sub>-assisted dehydrogenation-hydroformylation cascade enables syngas self-sufficiency and carbon-efficient propane upgrading.

Science advances·2026
Same author

Melanoma cell-derived LAG-3 enhances CXCL1/8-driven MDSCs recruitment and immune escape via TRIM28-mediated IκBα degradation.

Journal of advanced research·2026
Same author

Proactive Screening Beliefs in Chinese High-Risk Patients of Panvascular Disease from the Perspective of Health Belief Model: A Qualitative Study.

Healthcare (Basel, Switzerland)·2026
Same author

Catalytic valorization of polyolefins: from catalysts and processes to reactors.

Chemical Society reviews·2026
Same author

An Ether-Containing Hafnium-Diethylene Glycol Dry Resist Prepared by Molecular Layer Deposition for Mild-Acid Development.

Nanomaterials (Basel, Switzerland)·2026

Related Experiment Video

Updated: Sep 10, 2025

Synthesis and Performance Characterizations of Transition Metal Single Atom Catalyst for Electrochemical CO2 Reduction
10:57

Synthesis and Performance Characterizations of Transition Metal Single Atom Catalyst for Electrochemical CO2 Reduction

Published on: April 10, 2018

18.4K

From Molecules to Modules: Pathways toward Scalable Electrochemical CO2 Reduction.

Gong Zhang1, Shuying Li1, Xiaowei Du1

  • 1School of Chemical Engineering & Technology, Key Laboratory for Green Chemical Technology of Ministry of Education, Tianjin University, Collaborative Innovation Center for Chemical Science & Engineering, Tianjin 300072, China.

Accounts of Chemical Research
|August 21, 2025
PubMed
Summary

Developing electrochemical carbon dioxide reduction (CO2R) technologies is key for carbon neutrality. This research bridges molecular insights with engineering for scalable CO2R systems, enabling conversion of CO2 into valuable products.

More Related Videos

Characterizing Mediated Extracellular Electron Transfer in Lactic Acid Bacteria with a Three-Electrode, Two-Chamber Bioelectrochemical System
10:23

Characterizing Mediated Extracellular Electron Transfer in Lactic Acid Bacteria with a Three-Electrode, Two-Chamber Bioelectrochemical System

Published on: August 23, 2024

1.0K
Characterizing Electron Transport through Living Biofilms
08:52

Characterizing Electron Transport through Living Biofilms

Published on: June 1, 2018

8.5K

Related Experiment Videos

Last Updated: Sep 10, 2025

Synthesis and Performance Characterizations of Transition Metal Single Atom Catalyst for Electrochemical CO2 Reduction
10:57

Synthesis and Performance Characterizations of Transition Metal Single Atom Catalyst for Electrochemical CO2 Reduction

Published on: April 10, 2018

18.4K
Characterizing Mediated Extracellular Electron Transfer in Lactic Acid Bacteria with a Three-Electrode, Two-Chamber Bioelectrochemical System
10:23

Characterizing Mediated Extracellular Electron Transfer in Lactic Acid Bacteria with a Three-Electrode, Two-Chamber Bioelectrochemical System

Published on: August 23, 2024

1.0K
Characterizing Electron Transport through Living Biofilms
08:52

Characterizing Electron Transport through Living Biofilms

Published on: June 1, 2018

8.5K

Area of Science:

  • Electrochemistry and catalysis for sustainable energy and chemical production.
  • Materials science and engineering for advanced electrode design.
  • Chemical engineering for process scale-up and industrial application.

Background:

  • Achieving carbon neutrality necessitates robust carbon capture, utilization, and storage (CCUS) technologies.
  • Electrochemical carbon dioxide reduction (CO2R) offers a pathway to convert CO2 and water into fuels using renewable electricity.
  • Current lab-scale CO2R technologies face challenges in scalability, catalyst development, transport phenomena understanding, and electrolyzer design.

Purpose of the Study:

  • To describe chemistry and engineering methodologies for advancing large-scale CO2R.
  • To bridge the knowledge gap between molecular-level understanding and process engineering for CO2R scale-up.
  • To provide a roadmap for developing techno-economically viable CO2R technologies.

Main Methods:

  • Utilized descriptor-based neural networks for rational screening and design of high-performance electrocatalysts (alloys and single-atom sites).
  • Employed advanced coating and fabrication techniques for durable catalyst layers in gas diffusion electrodes (GDEs).
  • Developed device design requirements for CO2 electrolysis under elevated pressure and temperature to address scale-up challenges.

Main Results:

  • Demonstrated tailored reactivity of rationally designed catalysts through neural network screening.
  • Improved electrode performance by managing interfacial resistances and controlling gas-liquid equilibria in GDEs.
  • Proposed design principles for electrolyzers capable of efficient, large-scale CO2 conversion.

Conclusions:

  • Integrating fundamental molecular insights with rigorous process design is critical for industrial CO2R.
  • Advanced catalyst design and electrode fabrication are essential for efficient and durable CO2R systems.
  • Addressing transport phenomena and electrolyzer design is key to scaling up CO2R technology for carbon neutrality goals.