Roll-to-roll sputtered and patterned Cu_2-x O/Cu/Cu_2-x O multilayer grid electrode for flexible smart windows.

ABSTRACT: We fabricated cost-effective Cu_2-x O/Cu/Cu_2-x O multilayer grid electrodes using roll-to-roll (RTR) sputtering and patterning processes for use as transparent and flexible electrodes in flexible smart windows. To optimize the patterned Cu_2-x O/Cu/Cu_2-x O multilayer grid, the electrical and optical properties of the Cu_2-x O/Cu/Cu_2-x O multilayer grid electrodes were investigated as a function of grid width and pitch, which directly influence the filling factor of the grid. At the optimized grid width of 16 and pitch of 600 μm, the Cu_2-x O/Cu/Cu_2-x O multilayer grid had a sheet resistance of 7.17 Ohm per square and an optical transmittance of 87.6%.

SUBMITTER: Seo HJ 

PROVIDER: S-EPMC9083334 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature