Composite materials(AZ-x) were prepared by mixing the nanosized HY zeolite and γ-Al2 O3 using the sol-gel mixing method and were employed as the support for Ni
The influence of synthetic caprylic methyl diethanolamine phosphate ester (abbreviated as MDEACP) on biodegradability and tribological properties of 400SN miner
In this study, titanium dioxide supported by multi-walled carbon nano tubes(MWCNTs/TiO2) and Cr-doped TiO2 supported by MWCNTs(MWNTs/Cr-TiO2) were synthesized b