Kabushiki Kaisha Toyota Chuo Kenkyusho

Toyota Jidosha Kabushiki Kaisha

Kouzi Banno

Koji Yokota

Tomoyuki Kayama

Hirohito Hirata

Masaru Kakinohana

Masaya Ibe

Kiyoshi Yamazaki

Yuji Sakakibara

Yoshihiko Itoh

A device for purification of exhaust gas including: an exhaust gas passageconnected to an internal combustion engine; a particulate matter trapping devicewhich is disposed in the exhaust gas passage, and which traps particulate matters in exhaust gas; ozone supply meanswhich is connected to the exhaust gas passageand on an upstream side of the particulate matter trapping device, and which can supply ozone to the particulate matter trapping device; and an NO oxidizing catalystwhich is disposed in the exhaust gas passageand on an upstream of the ozone supply means, and which oxidizes NO in the exhaust gas.

Device for purification of exhaust gas

A composite material includes an aggregate which contains a first metal particle constituting a core and second metal oxide particulates surrounding the first metal particle and having an average primary particle diameter ranging from 1 to 100 nm.

Composite material, composite material substrate, composite material dispersed fluid, and manufacturing methods thereof

A structure having strong contact with solid particles comprising an assembly formed by secondary aggregation which is further aggregation of aggregates each formed by primary aggregation of primary particles each made of a metal and/or a metal oxide, wherein an average primary particle diameter of the primary particles is in a range from 1 to 100 &#x3bc;m, and, among void pores formed by the aggregates, a volume of void pores having pore diameters in a range within &#xb1;50% away from an average void pore diameter of the void pores is equal to or above 60% of a total volume of the void pores.

Structure having strong contact with solid particles, substrate having strong contact with solid particles, and manufacturing methods thereof

Growing community of inventors

Nagoya, Japan

Kouzi Banno