Finding hydrogen-storage capability in iridium induced by the nanosize effect

Hirokazu Kobayashi; Miho Yamauchi; Hiroshi Kitagawa

doi:10.1021/ja302021d

Finding hydrogen-storage capability in iridium induced by the nanosize effect

Hirokazu Kobayashi, Miho Yamauchi, Hiroshi Kitagawa

Ubiquitous CO_2 Research Division

Research output: Contribution to journal › Article › peer-review

55 Citations (Scopus)

Abstract

We report nanosize-induced hydrogen storage in Ir, which does not absorb hydrogen in its bulk form. The mean diameter of the obtained Ir nanoparticles was estimated as 1.5 ± 0.5 nm by transmission electron microscopy. Hydrogen storage was confirmed by solid-state ²H NMR and hydrogen pressure-composition isotherm measurements.

Original language	English
Pages (from-to)	6893-6895
Number of pages	3
Journal	Journal of the American Chemical Society
Volume	134
Issue number	16
DOIs	https://doi.org/10.1021/ja302021d
Publication status	Published - Apr 25 2012

All Science Journal Classification (ASJC) codes

Catalysis
Chemistry(all)
Biochemistry
Colloid and Surface Chemistry

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10.1021/ja302021d

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abstract = "We report nanosize-induced hydrogen storage in Ir, which does not absorb hydrogen in its bulk form. The mean diameter of the obtained Ir nanoparticles was estimated as 1.5 ± 0.5 nm by transmission electron microscopy. Hydrogen storage was confirmed by solid-state 2H NMR and hydrogen pressure-composition isotherm measurements.",

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N2 - We report nanosize-induced hydrogen storage in Ir, which does not absorb hydrogen in its bulk form. The mean diameter of the obtained Ir nanoparticles was estimated as 1.5 ± 0.5 nm by transmission electron microscopy. Hydrogen storage was confirmed by solid-state 2H NMR and hydrogen pressure-composition isotherm measurements.

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Finding hydrogen-storage capability in iridium induced by the nanosize effect

Abstract

All Science Journal Classification (ASJC) codes

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