Table 2.

Summary of solvents used in delamination processes.

Classification	Solvents	Other Conditions	References
Physical dissolution-delamination	Nitric acid	Ultrasound	[20]
	Formic acid	-	[22]
	Acetone	-	[23]
	DEG	-	[24]
	Benzene–ethanol–water (30:20:50)	-	[25]
	Choline chloride–lactic acid DES	-	[26]
	DMCHA SHS	Ultrasound	[27,28]
	C12-TEA	-	[30]