Table 1.

List of target pollutants used in ozonation processes catalysed by graphene-based materials. Rate constants of reactions with ozone, k_D, and hydroxyl radical, k_HO *.

Family	Compound	kD, M−1s−1 a	Reference	kHO, M−1s−1 b	Reference
Phenols	Bisphenol A	2.5 × 106	[97]	7.2 × 109	[98]
	o-chlorophenol	2.7 × 106	[99]	1.2 × 1010	[8]
	p-nitrophenol	4.5 × 106	[100]	3.8 × 109	[8]
	Phenol	1.8 × 106	[93]	1.3 × 1010	[8]
Pharmaceuticals	Acetylsalicylic acid	N.A.	-	5 × 109	[101]
	Benzotriazole	18.4(pH 2)	[102]	1.7 × 1010 (pH = 2)	[102]
		22.0(pH 5)		6.2 × 109 (pH = 10)
	Diphenhydramine	N.A.	-	5.4 × 109	[103]
	Cefixime	N.A.	-	N.A.	-
	Ibuprofen	9.6	[104]	7.4 × 109	[104]
	Iopromide	<0.8	[104]	3.3 × 109	[104]
	Primidone	3.1	[105]	6.7 × 109	[106]
	Sulfamethoxazole	2.65 × 105 (pH 2)	[107]	8.5 × 109	[108]
		4.15 × 105
Low molecular weight carboxylic acids	Acetic acid	<5 × 10−5	[93]	7.9 × 107	[8]
	Formic acid	100	[93]	3.2 × 109	[8]
	Oxalic acid	<0.04	[93]	7.7 × 106	[8]
Others	Di-n-butyl phthalate (DBP)	0.092	[109]	4.64 × 109	[109]
	N,N-diethyl-m-toluamide (DEET)	0.127	[110]	4.95 × 109	[111]
	p-chlorobenzoic acid (p-HBA)	<0.15	[112]	5 × 109	[113]
	Perfluorooctanoic acid (PFOA)	N.A.		<105	[114]

* pH 7 unless indicated. ^a Rate constant of ozone direct reaction. ^b Rate constant of hydroxyl radical reaction. N.A. Not available.