Funding Information: A.U. Sen acknowledges support from FCT through a research contract (DL 57/2016). Publisher Copyright: © 2023 by the authors.; Quercus cerris phloem is a lignocellulosic waste fraction obtained from bark fractionation. Biochars are technologically interesting functional materials that may be produced from lignocellulosic solid materials. This study explores the solid material properties of Q...