Table 1 Surface element content of rGO@HCF composites membrane.

From: Hollow carbon fiber wrapped by regular rGO wave-like folds for efficient solar driven interfacial water steam generation

Sample

Elements/weight%

C

O

N

HCF

86.88

10.92

2.20

rGO@HCF0.03

81.07

17.90

1.03

rGO@HCF0.06

80.16

19.36

0.48