Company

Name of TiO₂

Suitable applications

Fuji Titanium Industry Co., Ltd.

“TA” series as TA-100

Unconfirmed

Ishihara Sangyo Kaisha, Ltd.

“ST” series as ST-01 utilized in this study

Beta plus for both water splitting [5] and purification [19]

Nippon Aerosil Co., Ltd.

“P” series as P25 and P90

Water splitting [4] [5]

Sachtleben Chemie GmbH

AN, SA and LO-CR-K

Unconfirmed

Tayca Co.

“MT” and “JA” series as MT-150A and JA-1

Unconfirmed

Titan Kogyo, Ltd.

“STT” series as STT-65C-S

Unconfirmed

Wako Pure Chemical Industries, Ltd.

Reagents

Water purification

[19] -[21]