Figure 4.

Design and electrochemical synthesis of PPy-diamond heterojunction: (a) Schematic cross-sectional drawing of experimental setup for electrochemical synthesis of PPy on diamond device structure. (b) Schematic top view of PPy-diamond device connected for electrical measurements. (c) Voltage as a function of time as detected during the electrochemical synthesis in galvanostatic regime.

Rezek et al. Nanoscale Research Letters 2011 6:238   doi:10.1186/1556-276X-6-238
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