Recent Literature Review of Significance of Polypyrrole and Its Biocomposites in Adsorption of Dyes from Aqueous Solution

Table 5

PPy and its composites used for degradation of dyes.

PPy composites	Characterization	Dye	Adsorption conditions				Qmax (mg g^−1)	Source
			Adsorbent (g/L)	Temp (°C)	pH	Tim (min)
PPy/Ze	Tem,SEM,XRD	RB	1.8	50	9	60	122.32	[108]
PPy/TiO2	XPS, BET	MB	0.3	25	13	120	273.22	[109]
Ppy NF/Zn-Fe LDH	XRD, FT-IR, HSEM, HRTEM, BET	Sf	0.05	25	8	120	63.4	[110]
PPy/ZnO	XRD, FTIR, TEM	BG	0.075	45	7	20	140.8	[111]
PPy/SBA-15	XRD, TGA, FTIR	MO	0.025	20	6.5	15	41.66	[112]
PPy/Atp/Fe	TEM, XRD XPS	NGB	1.0	25	6	25	253.9	[113]
PPY/Chl	SEM, FTIR	CR	0.05	30	5	20	772.7	[114]
PPy/Fe3O4 mnps	SEM, FTIR, XRD	RB19	0.02	25	3	10	112.36	[115]
PPy/SiO2	FTIR,XRD,TGA,TEM,SEM	AO7	1.0	55	3	90	181.4	[116]
PPy/TiO2/Fe3O4	SEM, FT-IR, XRD,TGA	AR G	2.0	25	7	120	161.8	[117]