The influence of power and frequency on the filamentary behavior of a flowing DBD—application to the splitting of CO2
作者： A Ozkan , T Dufour , T Silva , N Britun , R Snyders
DOI: 10.1088/0963-0252/25/2/025013
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摘要: In this experimental study, a flowing dielectric barrier discharge operating at atmospheric pressure is used for the splitting of CO2 into O2 and CO. The influence applied frequency plasma power on microdischarge properties investigated to understand their role conversion. Electrical measurements are carried out explain conversion trends characterize microdischarges through number, lifetime, intensity induced electrical charge. Their gas electrode temperatures also evidenced optical emission spectroscopy infrared imaging. It shown that, in our configuration, depends mostly charge delivered not effective voltage when modified. Similarly, constant total current, better observed low frequencies, where less filamentary regime with higher than that obtained.
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