Fig. 4: Electronic states and chemical compositions of lexible fibers.

XPS data for PI, PI/TiO2 and the PI/TiO2/Ag-0.07 flexible fibers: a full survey; b Ti 2p; c Ag 3d; d C 1s; e N 1s and f O 1s XPS data
XPS data for PI, PI/TiO2 and the PI/TiO2/Ag-0.07 flexible fibers: a full survey; b Ti 2p; c Ag 3d; d C 1s; e N 1s and f O 1s XPS data