Optimization of the sol gel synthesis process parameters by orthogonal experiment of novel spinel oxide catalyst CuFe1.2Al0.8O4 with improved performance for methanol steam reforming

Performance optimization of a thermoelectric generator for automotive application using an improved whale optimization algorithm

“…Orthogonal experiment design is the main experimental design approach to predict the nonlinear complex systems; 44,45 it is built with data-driven and bottom-up methods. Generally, there are two steps to build the proxy model.…”

“…Therefore, it is necessary to t the discrete test data with proxy model and realize the approximation with the actual model of the TEG system. 43 Orthogonal experiment design is the main experimental design approach to predict the nonlinear complex systems; 44,45 it is built with data-driven and bottom-up methods. Generally, there are two steps to build the proxy model.…”

Highly stable CuFe1.2Al.8O4 catalyst with low CO selectivity for hydrogen production in HT‐PEMFCs application

“…The results show that Cu/MgAl 2 O 4 has a large specific surface area, the dispersion of Cu is increased, and the contact between reactants and active sites is improved. Shen et al 18 optimized the synthesis parameters of CuFe 1.2 Al .8 O 4 by sol-gel method through orthogonal experiment. The results show that the copper source of precursor has a great influence on the catalytic performance, and the catalytic performance of the catalyst synthesized with copper hydroxide as precursor copper source is far better than other copper sources.…”

“…The results show that Cu/MgAl 2 O 4 has a large specific surface area, the dispersion of Cu is increased, and the contact between reactants and active sites is improved. Shen et al 18 . optimized the synthesis parameters of CuFe 1.2 Al .8 O 4 by sol–gel method through orthogonal experiment.…”