Smoking Article

摘要

A smoking article is proposed comprising a lighting end, a mouth end, and an aerosol-generation system, the aerosol generation system comprising an aerosol-generating segment and a heat generation segment, said heat generation segment having a length and including a heat source, each segment being physically separate and in a heat exchange relationship, wherein the heat source comprises a carbonaceous material in intimate contact with coarse, fine or ultrafine particles of cerium oxide disposed on a metal oxide substrate and a metal halide.