Figure 4
From: Enhanced Thermal Conductivity of Polyimide Composites with Boron Nitride Nanosheets
(a) Tyndall effect of suspensions of BNNSs in deionized water, (b) digital photo of produced BNNSs dispersions (1 L bottle, ~0.1 mg/mL), (c) FTIR spectra of pristine BN and exfoliated BNNSs, (d) XPS survey scan of BNNSs and corresponding (e) N 1s narrow XPS scans and (f) B 1s narrow XPS scans.
