ビタミンB12-チタニアハイブリッド化合物および脱ハロゲン化触媒

Title:

ビタミンB12-チタニアハイブリッド化合物および脱ハロゲン化触媒

Document Type and Number:

Japanese Patent JP5141866

Kind Code:

B2

Abstract:

To provide a vitamin B12-titania hybrid compound and a dehalogenation catalyst each having high endurance under various pH conditions and obtained by firmly fixing a vitamin B12compound which becomes a catalytic site through a binding part having a siloxane bond as a main chain to the surface of titania which is a solid photocatalyst exhibiting photosensitization action.

The vitamin B12-titania hybrid compound is obtained by fixing one or more vitamin B12compounds through a binding part to the titania.

Inventors:

Hisashi Minamikoshi
Yoshio Hisaeda
Makoto Abiru

Application Number:

JP2007064940A

Publication Date:

February 13, 2013

Filing Date:

March 14, 2007

Export Citation:

Click for automatic bibliography generation Help

Assignee:

Nissan Chemical Industry Co., Ltd.

International Classes:

C07F19/00; B01J31/38; B01J35/02; C07B35/06; C07B61/00; C07F7/18; C07F7/28; C07F15/06

Domestic Patent References:

JP2006191947A
JP2003154265A
JP2001096154A

Other References:

Jasco Report,2006年,48(2),p.13-18
資源環境対策,2006年,42(7),p.99-102
Langmuir,1998年,14(24),p.7027-7033

Attorney, Agent or Firm:

Calyx
Miyazaki Yoshio
Toshio Nakamura
Tsutomu Kato
Kaoru Onozuka
High Masahiro

Previous Patent: JPS5141865

Next Patent: ARC FURNACE BOTTOM BLOW PLUG EXCHANGE DEVICE