2020 journal article
Interlayer separation in hydrogen titanates enables electrochemical proton intercalation
JOURNAL OF MATERIALS CHEMISTRY A, 8(1), 412–421.
Interlayer structural protons in H<sub>2</sub>Ti<sub>3</sub>O<sub>7</sub> are identified as the key structural feature to enable electrochemical proton intercalation beyond the near-surface because they effectively reduce interconnections of the titanate layers.