[B-CG04] Decoding the history of the Earth-like planets: From their birth to the present

[BCG04-06] A high-fraction of O₂ incorporation in sulfate derived from hydrogen sulfide oxidation at pH of 8

*Fumihiro Matsuura^1,2,3, Xiaobin Cao^2,3, Shohei Hattori^2,3, Zhao Wei^2,3, Zhenfei Wang^2,3, Huiming Bao^2,3 (1. National Institute of Technology, Ibaraki college, 2. International Center for Isotope Effects Research, Nanjing University, 3. School of Earth Sciences and Engineering, Nanjing University)

Keywords:Mechanism of hydrogen sulfide oxidation, Incorporation of O2 to sulfate, Oxygen isotope fractionation