Table 1 Grain size and FWHM of PTF and xGTF (x = 0.5%, 1% and 2%).

From: Advanced Fabrication of Chemically Bonded Graphene/TiO2 Continuous Fibers with Enhanced Broadband Photocatalytic Properties and Involved Mechanisms Exploration

Sample

FWHM

Grain Size/nm

PTF

0.370

22.9

0.5%GTF

0.383

22.1

1%GTF

0.606

13.6

2%GTF

0.708

12.6