Atomically dispersed Pd on WO3/WS2 nanoflowers for fast hydrogen detection - Jingyun Li; Fanfang Meng; Mei Zhu; Hao Lv; Yanlong Gong; Xiaohong Yang; Jiangcheng Li; Shixian Xiong; Haitao Fu; Xizhong An (Chemical Engineering Journal, 2026)