The reaction process of catalytic combustion of ARB on CuFe_2O_4 in the presence and absence of O_2 was studied by in situ DRIFT spectroscopy.

• 用原位红外漫反射光谱法研究了在缺氧及富氧条件下CuFe2O4催化热解酸性红B(ARB)的反应过程。