Catalyst-free furfurylation enables ultrahigh densification of wood with enhanced toughness and dimensional stability - Minfeng Huang; Yunhui Liang; Jiayun Su; Zijing Liu; Zhaohui Chen; Huijie Hu; Xiaopeng Chen; Xuexia Zhang; Fei Guo; Rilong Yang; Yan Yu (Chemical Engineering Journal, 2026)