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Hydrogen exists in three valence states: +1, 0, and -1.

Date：Nov 5, 2025Times：0

Hydrogen exists in three valence states: +1, 0, and -1. Because of the highly energetic and reactive nature of the hydride ion (H⁻), hydrides are the primary research focus of our center. We aim to uncover the unique chemical and physical properties of metal hydrides and harness their potential to advance the science and technology of hydrogen energy, with a particular emphasis on hydrogen storage, ammonia synthesis, and hydride ion conduction.

  • Address

    Dalian Institute of Chemical Physics (DICP), Chinese Academy of Sciences No. 568 Lvshun Middle Road, Dalian, Liaoning, China 116023.

  • Contact Number

    +86-411-39787225

  • Postcode

    116023

  • E-Mail

    xiedong@dicp.ac.cn

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