Surface modification of phosphorus-containing hydrotalcite using rare-earth coupling agent and its application in polypropylene

2019 ◽  
Vol 342 ◽  
pp. 555-561 ◽  
Author(s):  
Sheng Xu ◽  
Min Zhang ◽  
Si-Yu Li ◽  
Hong-Yan Zeng ◽  
Jin-Ze Du ◽  
...  
Keyword(s):  
Surface Modification ◽  
Rare Earth ◽  
Coupling Agent ◽  
Phosphorus Containing

Surface modification of NdFe12Nx magnetic powder using silane coupling agent KH550

2015 ◽  
Vol 26 (2) ◽  
pp. 618-621 ◽  
Author(s):  
Haibo Chen ◽  
Jingwu Zheng ◽  
Liang Qiao ◽  
Yao Ying ◽  
Liqiang Jiang ◽  
...  
Keyword(s):  
Surface Modification ◽  
Coupling Agent ◽  
Silane Coupling Agent ◽  
Magnetic Powder ◽  
Silane Coupling

Surface Modification of Coal Powder by Using Different Coupling Agent

2014 ◽  
Vol 26 (6) ◽  
pp. 1729-1731
Author(s):  
Xiuhua Yu ◽  
Guojun Cheng ◽  
Guoxin Ding ◽  
Chuyang Xu
Keyword(s):  
Surface Modification ◽  
Coupling Agent ◽  
Coal Powder

scholarly journals Preparation and Thermal Properties of Modified Cu2O/Polypropylene (PP) Composite

Materials ◽  
2020 ◽  
Vol 13 (2) ◽  
pp. 309
Author(s):  
Yurong Wu ◽  
Longshan Xu ◽  
Yanying Jiang
Keyword(s):  
Thermal Stability ◽  
Surface Modification ◽  
Thermal Properties ◽  
Coupling Agent ◽  
Cuprous Oxide ◽  
Silane Coupling Agent ◽  
Low Cost ◽  
Good Thermal Stability ◽  
Silane Coupling ◽  
Pp Composites

A uniform, monodispersed superfine cuprous oxide (Cu2O) sphere with a mean diameter of 850 nm has been synthesized by solution reduction. The study reported the synthesis and thermal properties of Cu2O/PP composites for the first time. The surface modification of the superfine Cu2O sphere was carried out by using a silane coupling agent KH-570. Fourier-transform infrared (FTIR) spectroscopy and the thermogravimetric analysis (TGA) curve revealed that the Cu2O had been successfully modified by silane coupling agent KH570. The scanning electron microscope (SEM) shows that the modified Cu2O can be uniformly dispersed in the polypropylene (PP) matrix, because through surface modification, there are some active functional groups on its surface, such as the ester group, which improves its compatibility with the PP matrix. The thermal stability of Cu2O/PP composites was improved by adding a small amount of Cu2O (1 wt % of PP). Therefore, based on the potential bacteriostasis of cuprous oxide, the low cost of PP and the results of this study, it is predicted that Cu2O/PP composites can be used in infant preparation (such as milk bottles) with low cost and good thermal stability in the near future.

Response of rice and bacterial community to phosphorus-containing materials in soil-plant ecosystem of rare earth mining area

2020 ◽  
Vol 381 ◽  
pp. 121004 ◽  
Author(s):  
Shulan Jin ◽  
Wei Jin ◽  
Yijun Bai ◽  
Chengxu Dong ◽  
Decai Jin ◽  
...  
Keyword(s):  
Rare Earth ◽  
Bacterial Community ◽  
Mining Area ◽  
Phosphorus Containing
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