3.3. Characterization of PB/CdS/CNT
Fig. 5A shows a typical TEM image of PB/CdS/CNT in parallel
with the corresponding high-resolution image. Visualization of
our final product unraveled their uniform sandwich structure,
denoted as PB/CdS/CNT, wherein CdS nanoparticles were sited at
the interface of CNT–PB core–shell nanowires, and the three components
were closely contiguous to each other