Issue 53, 2020
From the journal:

Chemical Communications

Surface modification effects of graphite for selective hydrogen absorption by titanium at room temperature†

Keita Shinzato,a   Yuki Nakagawa, ORCID logo b   So Hamamoto,a   Yuya Hayashi,c   Hiroki Miyaoka,de   Shigehito Isobe,b   Tamaki Shibayama, ORCID logo b   Norio Ogitae  and  Takayuki Ichikawa ORCID logo *ade  

* Corresponding authors

a Graduate School of Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, Japan
E-mail: tichi@hiroshima-u.ac.jp

b Faculty of Engineering, Hokkaido University, N-13, W-8, Sapporo, Japan

c Graduate School of Engineering, Hokkaido University, N-13, W-8, Sapporo, Japan

d Natural Science Center for Basic Research and Development, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Japan

e Graduate School of Advanced Science and Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, Japan

Abstract

Surface modification effects of graphite and organic solvents on Ti were investigated by thermogravimetry (TG), Raman spectroscopy, and transmission electron microscopy (TEM) observations to improve its hydrogen absorption properties. As a result, Ti ball-milled with graphite showed high reactivity and selectivity for hydrogen with high durability.

Graphical abstract: Surface modification effects of graphite for selective hydrogen absorption by titanium at room temperature

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Article information

DOI
https://doi.org/10.1039/D0CC03023F
Article type
Communication
Submitted
26 Apr 2020
Accepted
25 May 2020
First published
26 May 2020

Chem. Commun., 2020,56, 7237-7240

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Surface modification effects of graphite for selective hydrogen absorption by titanium at room temperature

K. Shinzato, Y. Nakagawa, S. Hamamoto, Y. Hayashi, H. Miyaoka, S. Isobe, T. Shibayama, N. Ogita and T. Ichikawa, Chem. Commun., 2020, 56, 7237 DOI: 10.1039/D0CC03023F

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