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| Author | Kolev, S.; Paunska, T.; Trenchev, G.; Bogaerts, A. | ||||
| Title | Modeling the CO2 dissociation in pulsed atmospheric-pressure discharge | Type | P1 Proceeding | ||
| Year | 2020 | Publication | Technologies | Abbreviated Journal | |
| Volume | Issue | Pages | 012007 | ||
| Keywords | P1 Proceeding; Plasma Lab for Applications in Sustainability and Medicine – Antwerp (PLASMANT) | ||||
| Abstract | CO2 dissociation and its subsequent conversion into added-value chemicals is a promising strategy for recycling CO2 gas into reusable products. One of the possible methods is direct plasma-induced dissociation. In this work we study the efficiency of CO2 dissociation in pulsed atmospheric-pressure gas discharge between two conducting electrodes by a 0-D numerical plasma model. The purpose of the study is to provide results on the optimal conditions of CO2 conversion with respect to the energy efficiency and dissociation by varying the maximum power density value and the pulse length. The power density is directly related to the discharge current and the reduced electric field in the discharge. We consider pulse lengths in the range from hundreds of nanosecond up to milliseconds. The results obtained show that the dissociation degree and energy efficiency are sensitive to the pulse length (duration) and the power density, so that a considerable improvement of the discharge performance can be achieved by fine-tuning these parameters. The study is intended to provide guidance in designing an experimental set-up and a power supply with the characteristics necessary to achieve optimal conversion. | ||||
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| Corporate Author | Thesis | ||||
| Publisher | Place of Publication | Editor | |||
| Language | Wos | 000593712900007 | Publication Date | 2020-06-03 | |
| Series Editor | Series Title | Abbreviated Series Title | |||
| Series Volume | 1492 | Series Issue | Edition  |
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| ISSN | 1742-6588; 1742-6596 | ISBN | Additional Links | UA library record; WoS full record | |
| Impact Factor | Times cited | Open Access | |||
| Notes | Approved | Most recent IF: NA | |||
| Call Number | UA @ admin @ c:irua:174447 | Serial | 6769 | ||
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