Fig. 3 | Nature Communications

Fig. 3

From: High performance n-type Ag2Se film on nylon membrane for flexible thermoelectric power generator

Fig. 3

Flexibility of the film and evaluation of the heterointerface. a The ratio of electrical conductivity of the film before and after bending as a function of bending cycles. b HRSTEM image showing good combination between the Ag2Se film and nylon membrane. c From left to right: HAADF image of a heterointerface between a Ag2Se grain and nylon, overall corresponding EDS image and EDS image of elemental Ag, Se, C, N, and O

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