Direct Synthesis of Pure Aqueous H 2 O 2 Solutions Catalyzed by C 60 -Buffered Proton–Electron Transfer on Palladium Adatoms - Shiming Yu; Yu-Jue Qiu; Lichun Shen; Bo Huang; Jian-Biao Fan; Peng Du; Svemir Rudić; Pu Zhao; Shun-Liu Deng; Jian-Wei Zheng; Su-Yuan Xie (Journal of the American Chemical Society, 2026)