Ontology highlight
ABSTRACT:
SUBMITTER: He D
PROVIDER: S-EPMC8713749 | biostudies-literature | 2021 Dec
REPOSITORIES: biostudies-literature
He Daoping D Wang Xiaoguang X Yang Yang Y He Runtian R Zhong Heng H Wang Ye Y Han Buxing B Jin Fangming F
Proceedings of the National Academy of Sciences of the United States of America 20211201 51
Abiotic CO<sub>2</sub> reduction on transition metal minerals has been proposed to account for the synthesis of organic compounds in alkaline hydrothermal systems, but this reaction lacks experimental support, as only short-chain hydrocarbons (<C<sub>5</sub>) have been synthesized in artificial simulation. This presents a question: What particular hydrothermal conditions favor long-chain hydrocarbon synthesis? Here, we demonstrate the hydrothermal bicarbonate reduction at ∼300 °C and 30 MPa into ...[more]