Sustainable conversion of biomass to rationally designed lithium-ion battery graphite

Power and wavelength dependenceThe previously published biomass char to graphite conversion results were obtained with a 60 W CO2 laser (10.6 µm) beam irradiating the sample during a single 48 s rotation resulting in a graphite production irradiated energy efficiency (termed “BCG efficiency” herein) of 0.25 g/Wh8. For this study, a 200 W diode laser (980 nm) was used instead of…
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