Based on a angular tricarboxylate ligand [1,1′:3′,1″-terphenyl]-4,4″,5′-tricarboxylic acid(H3L),a novel copp er-organic framework [Cu2(L)(()3-OH)]n(1)has been synthesized by hydrothermal method and ch
The adsorption ability of chitosan(CS)usually tends to severely decrease due to introducing magnetic particles,and thus the magnetic chitosan has to be chemically modified further.
A series ofeasy separation and stable mesoporous γ-Al2O3 filmswith enhanced adsorption performance towards Cr(Ⅵ)was successfullyfunctionalized by grafting aminosilanes.
Two series of Mn/beta and Mn/ZSM-5 catalysts were prepared with different precursors using wet impregnation method,and the catalytic behaviors of these Mn-based zeolite catalysts for selective catalyt
The forming process of Mg/Sn/W composite oxide catalysts was studied.The characteristics of the catalysts were determined by using X-ray diffraction(XRD),surface detection system(BET)and scanning elec
Acid-soluble collagen(ASC)and pepsin-soluble collagen(PSC)were successfully isolated from the skin of Hybrid sturgeon.The yields of ASC and PSC based on the wet weight of skin were 5.73 ± 0.11%and 10.
C-H bonds are widely presented in the molecular structure of organic compounds.If the reaction occurs directly at the C-H bond position of the substrates,the relevant pre-functionalization and the pre