Utilization of high‑sulfur-containing petroleum coke for making sulfur-doped porous carbon composite material and its application in supercapacitors

As a by-product generated in a large amount in petroleum refining, high‑sulfur petroleum coke has very limited applications except being used as a fuel for combustion. To extend its applications, various utilization pathways have been seeking for many years. In this work, an attempt was made for the...

Ausführliche Beschreibung