Fig. 3From: Studying the Pyroelectric Effects of LiNbO3 Modified CompositesPhotographs of the LN/PP/MWCNT film. a An intact piece of the LN/PP/MWCNT film. b SEM images of a cross section of the LN/PP/MWCNT film. The magnified cross section of where MWCNT c and LN particles d are indicated by red arrowsBack to article page