Enhanced Electrochemical Performance of NiO Nanoflakes Assembled on ZnCl2-Activated Carbonized Filter Paper
Source abstract
Abstract
A composite formed of NiO nanoflakes assembled on carbonized filter paper (CFP) has been successfully synthesized by a hydrothermal route with subsequent annealing. The CFP substrate presented a three-dimensional (3D) network structure. The composite electrode demonstrated high capacity and good cyclic and rate capabilities. It delivered a capacity of 724 mA h g−1 at current density of 100 mA g−1 after 100 cycles without apparent capacity fading during cycling. It delivered a capacity of 446 mA h g−1 even at high current density of 1000 mA g−1. The composite achieves better battery performance through ZnCl2 activation compared with conventional HNO3 activation.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advancements in Battery Materials · Supercapacitor Materials and Fabrication · Advanced battery technologies research
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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