the R&D Program of Beijing Municipal Education Commission(No.KJZD20191443001);Beijing Municipal Science and Technology Commission(No.Z181100000118003);the Fundamental Research Funds for the Central Universities and Doctoral Research Start-up Fund Project of Taiyuan University of Science and Technology(No.20202053)。
The catalytic elimination of nitrogen-containing volatile organic compounds(NVOCs)still encounters bottlenecks in NO_(x)formation and low N_(2)selectivity.Here,a series of Cu-promoted Ce-Zr mixed oxide catalysts were ...
supported by the National Natural Science Foundation of China (Nos. 21477149,21677160,and 21707152);Beijing Municipal Science and Technology Commission (Nos. Z181100000118003 and Z181100005418011)。
In this work, a series of Cu-ZSM-5 catalysts with different SiO2/Al2O3 ratios(25, 50, 100 and200) were synthesized and investigated in n-butylamine catalytic degradation. The n-butylamine can be completely catalytic d...
supported by the National Natural Science Foundation of China(21676262,21476228,21506207);the Key Research Program of Frontier Sciences of CAS(QYZDB-SSW-JSC040)~~
SAPO-34 was synthesized with n-butylamine(BA) as a template for the first time.Crystallization temperature and initial Si amount were important factors leading to successful syntheses.Lamellar AlPO-kanemite tends to...
This work was supported by tile National Natural Science Foundation of China (Nos. B030301 and A020601) and the State Key Laboratory of Catalytic Materials and Reaction Engineering (RIPP, SINOPEC).
Using cheap n-butylamine as template, ZSM-5 zeolites have been successfully synthesized and coated on mon- olithic interconnected macroporous Al2O3 by the secondary growth method. The use of cheap n-butylamine could s...
supported by the National Natural Science Foundation of China (21177110)
A series of CrOx–CeO2/Ti-PILC(PILC is pillared interlayered clay)catalysts for n-butylamine oxidation were prepared using an impregnation method,and the structures,surface acidity distributions,and redox properties o...
We appreciate the National Natural Science Foundations of China (No. 20372012) ; the Natural Science Foundations of Liaoning (No. 20032099) for the generous financial support.
Photopromoted carbonylation of 1-bromo-6-chlorohexane with CO catalyzed by CuBr2 and CdI2 has been carried out under ambient conditions. The results indicate that the carbonylation proceeds with the major product of c...
Zirconium proline-N-methylphosphonate-phosphate (α-ZPMPP) was prepared in the presence of HF for the first time. The a-ZPMPP sample is highly crystallized with interlayer distance of 1.52 nm. The interlayer distance ...
The kinetics of SN2 reaction between phenacyl bromide and various amines in 12 different solvents were studied. Solvent effects on the rate of this reaction and free energy of activation, ΔG#, were interpreted by app...
Ⅰ. NTRODUCTIONIn order to explain the catalytic properties of zeolite HZSM-5, it is necessary to know the nature, number and strength distribution of acid sites of zeolite, and the temperature programmed desorption (...