Preparation and Properties of Nanocellulose from Miscanthus x giganteus

Table 1

Dependencies of the parameters of nanocellulose films on the main technological parameters of the process of obtaining nanocellulose from organosolvent miscanthus pulp.

Concentration H2SO4 (%)	Duration of hydrolysis (min)	Duration of ultrasonic treatment (min)	Quality of received films
			Density (g/cm^3)	Tensile strength (MPa)	Transparency (%)
Temperature 40°С
43/50	30	30	0.87/1.00	56.0/44.2	25.8/57.0
		45	1.04/1.08	58.3/54.1	40.6/64.2
		60	1.05/1.12	80.0/66.7	41.8/67.0
	60	30	1.04/1.12	54.5/50.0	30.3/51.1
		45	1.08/1.15	59.3/66.1	43.3/67.0
		60	1.16/1.22	77.7/83.3	52.769.7
	90	30	1.09/1.15	70.7/77.5	42.7/59.9
		45	1.11/1.18	83.3/105.0	54.5/64.3
		60	1.18/1.23	124.0/127.0	55.6/69.3
Temperature 60°С
43/50	30	30	1.12/1.1	43.3/66.7	44.3/65.7
		45	1.22/1.23	57.5/70.7	52.0/75.6
		60	1.26/1.28	60.4/75.0	70.7/76.3
	60	30	1.15/1.33	55.5/78.0	68.6/68.7
		45	1.23/1.37	60.0/80.6	65.3/70.9
		60	1.32/1.42	62.0/88.0	74.4/80.8
	90	30	1.04/1.45	44.4/115.0	38.5/75.7
		45	1.18/1.55	40.0/123.0	68.2/78.0
		60	1.25/1.60	41.0/195.0	72.3/82.6