Browsing Physics, Engineering Physics and Astronomy, Department of by Author "Chen, Shulun"

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Bipolar Electrode Array Embedded in a Polymer Light-Emitting Electrochemical Cell

Gao, Jun; Chen, Shulun; AlTal, Faleh; Hu, Shiyu; Bouffier, Laurent; Wantz, Guillaume (American Chemical Society (ACS), 2017-09-20)

A linear array of aluminum discs is deposited between the driving electrodes of an extremely large planar polymer light-emitting electrochemical cell (PLEC). The planar PLEC is then operated at a constant bias voltage of ...
Polymer Light-Emitting Electrochemical Cells with Embedded Bipolar Electrodes: Visualizing Bipolar Electrochemistry in Solid State

Chen, Shulun (2016-10-17)

The work presented in this thesis examines the properties of BPEs of various configurations and under different operating conditions in a large planar LEC system. Detailed analysis of time-lapsed fluorescence images allows ...
Visualizing the Bipolar Electrochemistry of Electrochemically Doped Luminescent Conjugated Polymers

Hu, Shiyu; Chi, Xu; Chen, Shulun; AlTal, Faleh; Gao, Jun (American Chemical Society (ACS), 2017-04-20)

A micromanipulated vacuum probe station and fluorescence imaging are used to induce and visualize bipolar electrochemical redox reactions in a solid-state polymer light-emitting electrochemical cell (PLEC). The PLEC is a ...