作者: Masafumi Kunieda , Yuki Fujita , Hiroki Sato
DOI:
关键词: Exhaust gas 、 Longitudinal direction 、 Honeycomb (geometry) 、 Particle diameter 、 Composite material 、 Zeolite 、 Materials science
摘要: A honeycomb structural body includes a unit having plurality of through holes defined by cell walls and arranged in longitudinal direction the unit. The an inorganic binder, first zeolite, second zeolite. zeolite at least one β type ZSM-5 primary particles average particle diameter approximately 0.01 μm or more 0.1 less. phosphate group 0.5 5 ratio between mass total zeolites is