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Table 4 Catalytic degradation performance of MXene and MXene-based composite catalysts for some pollutants

From: Application of MXenes in environmental remediation technologies

MXene-based catalyst Pollutant Concentration & volume Oxidant/reductant Catalytic efficiency Reference
Ti3C2 –COOH@(PEI/PAA)@AuNPs 2-NA
4-NP
5 mM, 2 mL
5 mM, 2 mL
Fresh NaBH4 (20 mL, 0.01 M) 100% in 60 min
100% in 57 min
[75]
Ti3C2-Co3O4 MB
RhB
12.5 mg/L,100 mL
5 mg/L,100 mL
H2O2 (30%, 15 mL) 128.91 mg g−1 in 240 min
47.076 mg g−1 in 80 min
[77]
Co3O4/MXene Bisphenol A 20 mg/L,100 mL Peroxymonosulfate (100 mL, 0.3 g/L) 95% in 7 min [78]
Ti3C2@PdNPs20 2-NA
4-NP
Morin
5 mM, 2 mL
5 mM, 2 mL
3 mM, 40 µL
Fresh NaBH4 (20 mL, 0.01 M)
Fresh H2O2 (80 µL, 0.2 M)
100% in 60 s
100% in 36 s
100% in 7 min
[79]
  1. 2-NA nitroaniline, 4-NP 4-nitrophenol