A Three-Dimensional Strain Rosette Sensor Based on Graphene Composite with Piezoresistive Effect

Table 1

Filler percentage of samples.

Sample number	RGO	CNF	WEP
WEP	0	0	100
A2/0	2	0	100
A4/0	4	0	100
B2/2	2	2	100
B4/2	4	2	100
B6/2	6	2	100
B8/2	8	2	100
B10/2	10	2	100