Abstract:We
develop a temperature-programmed pretreatment strategy for converting
aliphatic-rich petroleum pitch into a mesophase framework, which can
then be activated using KOH to produce high-performance carbons for
electric double-layer capacitors (EDLCs). In the pretreatment of pitch
at an optimal temperature, both the temperature ramp and holding time
influence the mesophase structure, which governs the pore structure
and crystallinity of the resulting activated carbon. High carbon microporosity
is beneficial to … Show more
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