Vertically oriented graphene bridging active-layer/current-collector interface for ultrahigh rate supercapacitors.

Z Bo, W Zhu, W Ma, Z Wen, X Shuai, J Chen… - … (Deerfield Beach, Fla …, 2013 - europepmc.org
Z Bo, W Zhu, W Ma, Z Wen, X Shuai, J Chen, J Yan, Z Wang, K Cen, X Feng
Advanced Materials (Deerfield Beach, Fla.), 2013europepmc.org
Dense networks of graphene nanosheets standing vertically on a current collector can work
as numerous electrically conductive bridges to facilitate charge transport and mitigate the
constriction/spreading resistance at the interface between the active material and the current
collector. The vertically oriented graphene-bridged supercapacitors present excellent rate
and power capabilities.
Dense networks of graphene nanosheets standing vertically on a current collector can work as numerous electrically conductive bridges to facilitate charge transport and mitigate the constriction/spreading resistance at the interface between the active material and the current collector. The vertically oriented graphene-bridged supercapacitors present excellent rate and power capabilities.
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