Petroleum coke derived reduced graphene oxide as an electrocatalyst for water splitting

Rapid quantitative analysis of petroleum coke properties by laser-induced breakdown spectroscopy combined with random forest based on a variable selection strategy

“…1–3 It is used as a raw material for various industries, including prebaked anodes, industrial silicon, negative materials for new energy lithium batteries and so on. 4–6 The analysis of petroleum coke physicochemical properties has always been crucial in its research, including ash content, volatile matter and calorific value. Ash content significantly impacts electrolytic energy consumption, loss and aluminum purity of anode products.…”