In-situ preparation of silicon carbide by Joule-heated carbothermal reduction: A new approach to high-value utilization of coal gasification fine slag - Yue Lu; Ziyue Wu; Ying Zhou; Xudong Song; Peng Lv; Jiaofei Wang; Weiguang Su; Yonghui Bai; Guangsuo Yu (Fuel, 2026)