Hideharu Niwa

X-ray absorption analysis of nitrogen contribution to oxygen reduction reaction in carbon alloy cathode catalysts for polymer electrolyte fuel cells

Hideharu Niwa, Koji Horiba, Yoshihisa Harada et al. · Journal of Power Sources · 2008 · 464 citations

Natural Sciences, Materials Engineering, Materials Science +17

Elucidation of Rh-Induced In-Gap States of Rh:SrTiO₃ Visible-Light-Driven Photocatalyst by Soft X-ray Spectroscopy and First-Principles Calculations

Seiji Kawasaki, Kazuto Akagi, Kan Nakatsuji et al. · The Journal of Physical Chemistry C · 2012 · 115 citations

Natural Sciences, Materials Science, Physics +17

Ultrahigh resolution soft x-ray emission spectrometer at BL07LSU in SPring-8

Yoshihisa Harada, Masaki Kobayashi, Hideharu Niwa et al. · Review of Scientific Instruments · 2012 · 111 citations

Natural Sciences, Astronomy, Photonics +14

X-ray photoemission spectroscopy analysis of N-containing carbon-based cathode catalysts for polymer electrolyte fuel cells

Hideharu Niwa, Masaki Kobayashi, Koji Horiba et al. · Journal of Power Sources · 2010 · 107 citations

Natural Sciences, Materials Engineering, Materials Science +16

Redox Potential Paradox in Na_<i>x</i>MO₂ for Sodium-Ion Battery Cathodes

Yūsuke Nanba, Tatsumi Iwao, Benoît Mortemard de Boisse et al. · Chemistry of Materials · 2016 · 105 citations

Natural Sciences, Chemistry, Materials Science +17