Removal Dynamics of Nitric Oxide (NO) Pollutant Gas by Pulse-Discharged Plasma Technique

Table 1

Emission spectra and transition channel diagnosed from the NO emission lines.

𝜆/nm	Transition channel	Species
236.1	A^2∑→X^2∏ (0-1)	NO
247.3	A^2∑→X^2∏ (0–2)	NO
258.9	A^2∑→X^2∏ (0–3)	NO
271.4	A^2∑→X^2∏ (0–4)	NO
280.0	A^2∑→X^2∏ (1–6)	NO
295.2	A^2∑→X^2∏ (1–7)	NO
315.8	C^3∏𝑢→B^3∏𝑔 (1-0)	N2
337.2	C^3∏𝑢→B^3∏𝑔 (0-0)	N2
357.3	C^3∏𝑢→B^3∏𝑔 (0-1)	N2
375.1	C^3∏𝑢→B^3∏𝑔 (1–3)	N2
380.0	C^3∏𝑢→B^3∏𝑔 (0–2)	N2
391.2	B^2∑𝑢^+→X^2∑𝑔^+ (0-0)	N2^+
399.5	C^3∏𝑢→B^3∏𝑔 (1–4)	N2
405.6	C^3∏𝑢→B^3∏𝑔 (0–3)	N2
426.5	B^2∑𝑢^+→X^2∑𝑔^+ (0-1)	N2^+
434.0	C^3∏𝑢→B^3∏𝑔 (0–4)	N2
441.4	C^3∏𝑢→B^3∏𝑔 (3–8)	N2
464.5	B^2∑𝑢^+→X^2∑𝑔^+ (1–3)	N2^+
470.7	B^2∑𝑢^+→X^2∑𝑔^+ (0–2)	N2^+
493.4	A^2B1→X^2A1(1,5,0-0,0,0)	NO2
516.8	A^2B1→X^2A1(1,4,0-0,0,0)	NO2
540.4	A^2B1→X^2A1(1,3,0-0,0,0)	NO2
552.3	A^2B1→X^2A1(3,0,0-0,0,0)	NO2
568.0	A^2B1→X^2A1(1,2,0-0,0,0)	NO2
5884	A^2B1→X^2A1(2,0,0-0,0,0)	NO2
597.3	A^2B1→X^2A1(1,1,0-0,0,0)	NO2
602.2	A^2B1→X^2A1(0,0,1-0,0,0)	NO2
656.4	2𝑠2𝑝^2(^4P)3𝑠→2𝑠^22𝑝4𝑠	N^+
674.6	2𝑠^22𝑝^2(^3P)4𝑑→2𝑠^22𝑝^2(^3P)3𝑝	N
715.5	2𝑠2𝑝^2(^4P)3𝑠→2𝑠^22𝑝4𝑠	N^+
746.8	2𝑠^22𝑝^2(^3P)3𝑝→2𝑠^22𝑝^2(^3P)3𝑠	N
777.0	2𝑠^22𝑝^3(^4S^∘)3𝑝→2𝑠^22𝑝^3(^4S^∘)3𝑠	O
821.5	2𝑠^22𝑝^2(^3P)3𝑝→2𝑠^22𝑝^2(^3P)3𝑠	N
844.2	2𝑠^22𝑝^3(^4S^∘)3𝑝→2𝑠^22𝑝^3(^4S^∘)3𝑠	O
867.6	2𝑠^22𝑝5𝑠→2𝑠^22𝑝4𝑝	N^+