The Ecogeographical Impact of Air Pollution in the Azerbaijan Cities: Possible Plant/Synthetic-Based Nanomaterial Solutions

Table 1

Various Nanomaterial based solutions are based on the target and mechanism against air pollution.

Type of nanomaterial	Plant-based or synthetic	Target pollutant	Mechanism	Reference
APTES-functionalized MWCNTs	synthetic	CO2	Treatment (adsorption)	[73]
APTES and pristine-modified CNTs	synthetic	CO2	Treatment (adsorption)	[75]
SWNTs and MWNTs)	synthetic	H2S and SO2	Treatment (adsorption)	[108]
Si-doped and Boron-doped SWCNTs	synthetic	CO2 and CH3OH	Treatment (adsorption)	[76]
Graphene oxide (GO)/nanocomposites	synthetic	CO2, NH3, SO2, H2S, and N2	Treatment (adsorption)	[77, 78]
ZnO NPs	synthetic	H2S	Treatment (adsorption)	[79]
ZnO NPs	synthetic	CO2	Treatment (adsorption)	[80]
ZnO NPs	plant	methylene blue	Treatment (photocatalytic Degradation)	[109]
Nano iron Oxide	synthetic	SO2	Treatment (adsorption)	[83]
TiO2/reduced graphene	synthetic	HCHO	Treatment (Degradation by Nanocatalysis)	[88]
Silicate- TiO2	synthetic	HCHO	Treatment (Degradation by Nanocatalysis)	[89]
cerium oxide NPs using the extract of Jatropha curcas plant	Plant-based	acetaldehyde	Treatment (Degradation by Nanocatalysis)	[93]
CNTs	synthetic	HC, NOx, CO2, and CO	Protection (filtering)	[99]
Polyacrylonitrile-based carbon nanofiber membrane	synthetic	formaldehyde	Protection (filtering)	[97]
Multifunctional metal-organic framework and; CNT-modified filter	synthetic	ultrafine dust, SO2, NOx, and H2S	Protection (filtering)	[100]
Gelatin based nanofibers	Green synthesis	HCHO, CO, PM	Protection (filtering)	[101]
Graphene–SnO2 Nanocomposites	synthetic	NO2	Protection (sensor)	[104]
Cu nanoparticle SWCNTs	synthetic	H2S	Protection (sensor)	[106]
Palladium-Doped Tin Oxide	synthetic	CO	Protection (sensor)	[107]