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This technical report details a study on the reduction of CO2 on polycrystalline platinum using in situ Fourier Transform Infrared Reflection Absorption Spectroscopy and electrochemical techniques,

How to fill out in situ ftir study

How to fill out IN SITU FTIR STUDY OF CO2 REDUCTION ON POLYCRYSTALLINE PLATINUM IN ACID SOLUTIONS

1. Gather the necessary equipment, including a polycrystalline platinum electrode, acid solution, and FTIR spectrometer.
2. Prepare the acid solution by dissolving the appropriate acids in deionized water.
3. Clean the polycrystalline platinum surface to ensure it is free of contaminants.
4. Set up the FTIR spectrometer and ensure it is calibrated for in situ measurements.
5. Place the polycrystalline platinum electrode in the acid solution.
6. Configure the FTIR system to collect spectra continuously over the desired time period during CO2 reduction.
7. Introduce CO2 into the system and begin the reaction while recording FTIR spectra.
8. Analyze the collected FTIR spectra to identify the reaction products and monitor the CO2 reduction process.

Who needs IN SITU FTIR STUDY OF CO2 REDUCTION ON POLYCRYSTALLINE PLATINUM IN ACID SOLUTIONS?

1. Researchers studying catalysis and electrochemistry.
2. Scientists interested in CO2 reduction technologies.
3. Academics and students in the field of materials science and chemical engineering.
4. Industrial chemists developing new methods for carbon capture and conversion.

People Also Ask about

Why is CO2 reduction important?

Carbon dioxide or CO2 is known for being primarily responsible for trapping heat in the lower layers. Greenhouse gas (GHG) emissions resulting from human activity are the main root of climate change. These emissions are produced from burning different types of fuels and other processes.

What is the electrochemical reduction of CO2?

The electrochemical reduction of carbon dioxide, also known as CO2RR, is the conversion of carbon dioxide (CO 2) to more reduced chemical species using electrical energy. It represents one potential step in the broad scheme of carbon capture and utilization.

Why do we need to reduce CO2?

Cutting emissions of carbon dioxide and short-lived climate pollutants is critical to slow the rate of global warming and achieve the 2°C target set by the Paris Agreement.

What are the uses of CO2 reduction?

Formic acid, a reduced compound of CO2, is widely used industrially as a reductant, acid and C1 carbon source25,26. Formic acid and formates are also potent silage ingredients, preservatives and agrichemicals27.

What is the electrocatalysis of carbon dioxide?

Interaction of CO2 molecules with the electrode surface. Under CO2RR conditions, when a CO2 molecule adsorbs onto an electrode surface, it binds to the surface through chemisorption, which involves electron redistribution and the formation of a chemical bond.

What is the purpose of CO2 reduction?

Electrochemical CO2 reduction has become an effective approach for converting CO2 to value-added products involving multi-electron and proton transfer reactions. The products obtained from CO2 reduction reaction (CO2RR) mostly involve C1 (i.e., CO, CH4, HCOOH, and CH3OH) and C2 (i.e., C2H4 and C2H5OH) products.

What is the purpose of reducing carbon emissions?

The video is centered around a basic point - if emissions are not curbed, the atmospheric concentration of CO2 will increase. This increase in CO2 is expected to warm Earth, which will have consequences such as: melting ice, rising seas levels, changing weather patterns, and more drought and hurricanes.

What is the best metal for co2 reduction?

Cu bimetallics are amongst the most promising materials for CO2 electro-reduction. These materials often give products more deeply reduced than CO/formate. Products with C–C bonds can also be obtained.

For pdfFiller’s FAQs

What is IN SITU FTIR STUDY OF CO2 REDUCTION ON POLYCRYSTALLINE PLATINUM IN ACID SOLUTIONS?

The IN SITU FTIR study involves using Fourier Transform Infrared Spectroscopy to investigate the electrochemical reduction of carbon dioxide on a polycrystalline platinum electrode in acidic solutions, allowing researchers to analyze reaction intermediates and mechanisms during the process.

Who is required to file IN SITU FTIR STUDY OF CO2 REDUCTION ON POLYCRYSTALLINE PLATINUM IN ACID SOLUTIONS?

Researchers and scientific institutions conducting studies related to electrochemical CO2 reduction and related fields typically need to file or report findings from such studies.

How to fill out IN SITU FTIR STUDY OF CO2 REDUCTION ON POLYCRYSTALLINE PLATINUM IN ACID SOLUTIONS?

Filling out the study requires documenting the experimental setup, conditions (temperature, pressure, electrolyte composition), techniques used (FTIR settings), data obtained, and analysis methods to interpret the results.

What is the purpose of IN SITU FTIR STUDY OF CO2 REDUCTION ON POLYCRYSTALLINE PLATINUM IN ACID SOLUTIONS?

The purpose is to gain insights into the mechanisms of CO2 reduction on platinum surfaces, understand the formation of intermediates, and evaluate the efficiency and selectivity of the processes involved.

What information must be reported on IN SITU FTIR STUDY OF CO2 REDUCTION ON POLYCRYSTALLINE PLATINUM IN ACID SOLUTIONS?

The report should include the experimental setup, FTIR spectral data, analysis of reaction intermediates, electrochemical parameters, and any relevant observations regarding reaction kinetics and thermodynamics.