National Institute of Advanced Industrial Science and Technology

Jfe Steel Corporation

Jfe Container Co., Ltd

Nobuhiko Takeichi

Tomoyuki Yokota

Toshikatsu Kojima

Toshio Takano

Nobuhiro Kuriyama

Hidekazu Tsuruta

Hiroshi Senoh

Hisanori Ando

Kenjiro Hamada

Hiroyuki Takeshita

An organic sulfur material comprising carbon, hydrogen, oxygen, and sulfur as constituent elements, and having peaks in the vicinity of 482 cm&#x2212;1, 846 cm&#x2212;1, 1066 cm&#x2212;1, 1279 cm&#x2212;1, and 1442 cm&#x2212;1 in a Raman spectrum detected by Raman spectroscopy, the peak in the vicinity of 1442 cm&#x2212;1 being most intense, has a high capacity and high heat resistance, although a liquid organic starting material is used.

Organic sulfur material and method for producing same

A pressure containercomposed of a reinforcing layerand a liner layer, with a hydrogen charging pressure of 30 MPa or higher; and a hydrogen absorbing material and a carrier for holding said hydrogen absorbing material (hydrogen absorbing material portion) contained in the pressure containerare included, and a volume fraction X of the hydrogen absorbing material with &#x3b1;m&#x2267;100 kg/mwith respect to an internal volume of the pressure containeris 5(%)&#x2266;X&#x2266;20(%), where &#x3b1;m denotes a maximum hydrogen absorption amount per unit volume of the hydrogen absorbing material (kg/m); X=100 &#xb7;Vm/Vi (%); Vi is an internal volume of the pressure container (L); and Vm is a volume of the hydrogen absorbing material in the pressure container (L).

Hybrid hydrogen storage container and method of storing hydrogen in container

Growing community of inventors

Osaka, Japan

Nobuhiko Takeichi