This work was supported by the National Natural Science Foundation of China (No. 52200132 ), the Sichuan Province Science and Technology Support Program (No. 2021YJ0392 ), the Scientific Research Starting Project of SWPU (No. 2021QHZ034 and 2021QHZ030 ) and the Young Scholars Development Fund of SWPU (No. 202099010105 ).
机构署名：
本校为其他机构
院系归属：
机电工程学院
摘要：
Exploring the single relationship between the inversion degree of spinel and its catalytic performance is a great challenge, but has important significance for further structural design and application. A series of CoMn inverse spinels were prepared and the general formula Co1-x2+Cox3+tetMn13+Cox2+Co1-x3+octO4 was deduced through X-ray diffraction refinement to find a decreased inversion degree x as calcination temperature rose. Catalytic oxidation of toluene showed that higher inversion degree (S-300 with x ≈ 0.95) can reach larger conversion...
