Compatibility of Functionalized Graphene with Polyethylene and Its Copolymers

Table 2

Electric conductivity and thermal properties of FGS nanocomposites of PE or PE copolymers.

Composition	Conductivity (S/cm)	Thermal properties
		𝑇𝑐 (°C)	Δ𝐻𝑐 (J/g)	𝑇𝑚 (°C)	Δ𝐻𝑚 (J/g)
FGS/PE1 (0/100)	1.5×10^−9	90.9	93.9	103.9	84.4
FGS/PE1 (0.5/100)	1.8×10^−9	90.6	96.6	104.2	86.0
FGS/PE1 (1.5/100)	1.8×10^−9	89.4	75.1	104.3	70.6
FGS/PE1 (3/100)	2.1×10^−9	88.8	80.1	103.8	76.2
FGS/PE2 (0/100)	1.2×10^−9	94.8	103.4	107.9	94.6
FGS/PE2 (0.5/100)	1.3×10^−9	94.1	97.6	108.3	88.6
FGS/PE2 (1.5/100)	1.6×10^−9	91.9	90.6	108.2	75.7
FGS/PE2 (3/100)	1.9×10^−9	92.9	91.9	107.4	84.6
FGS/PE3 (0/100)	1.5×10^−9	65.4	84.9	97.7	61.0
FGS/PE3 (0.5/100)	1.8×10^−9	83.3	85.8	97.7	74.5
FGS/PE3 (1.5/100)	5.0×10^−5	65.0	82.4	96.4	59.8
FGS/PE3 (3/100)	2.3×10^−2	55.8	79.9	95.2	54.8
FGS/PE4 (0/100)	1.9×10^−9	85.9	52.8	97.6	47.4
FGS/PE4 (0.5/100)	2.7×10^−9	93.2	98.5	97.7	104.9
FGS/PE4 (1.5/100)	6.2×10^−5	91.8	113.4	103.8	112.1
FGS/PE4 (3/100)	2.5×10^−2	93.7	102.1	103.4	92.4
FGS/PEM (0/100)	2.2×10^−9	89.5	85.7	102.7	82.0
FGS/PEM (0.5/100)	4.0×10^−9	83.4	53.2	95.5	55.9
FGS/PEM (1.5/100)	4.8×10^−4	88.6	82.9	100.7	80.5
FGS/PEA5 (0/100)	1.4×10^−9	88.1	76.0	100.5	76.3
FGS/PEA5 (0.5/100)	2.8×10^−9	88.4	69.6	100.3	72.3
FGS/PEA5 (1.5/100)	4.3×10^−4	84.7	62.9	101.2	62.9
FGS/PEA10 (0/100)	1.8×10^−9	81.1	53.9	95.3	56.4
FGS/PEA10 (0.5/100)	2.5×10^−9	82.9	52.4	95.8	54.7
FGS/PEA10 (1.5/100)	3.2×10^−4	68.1	31.9	84.1	26.3
FGS/PEA15 (0/100)	2.5×10^−9	73.9	32.1	89.6	29.4
FGS/PEA15 (0.5/100)	2.7×10^−9	72.3	30.5	88.3	27.9
FGS/PEA15 (1.5/100)	2.3×10^−4	65.0	28.3	83.3	25.8