One-pot green process for surface layering with nanodiamonds on polymer microspheres

2017 ◽  
Vol 127 ◽  
pp. 217-222 ◽  
Author(s):  
Makoto Takafuji ◽  
Nanami Hano ◽  
Hiroto Yamamoto ◽  
Naoya Ryu ◽  
Maki Horikawa ◽  
...  
Author(s):  
Miao Shen ◽  
Weiyan Jiang ◽  
Kun Liang ◽  
Sufang Zhao ◽  
Rui Tang ◽  
...  
Keyword(s):  

2021 ◽  
Author(s):  
Miao Shen ◽  
Weiyan Jiang ◽  
Kun Liang ◽  
Sufang Zhao ◽  
Rui Tang ◽  
...  
Keyword(s):  

2017 ◽  
Vol 53 (65) ◽  
pp. 9147-9150 ◽  
Author(s):  
Nanami Hano ◽  
Makoto Takafuji ◽  
Hirotaka Ihara

Polymer microspheres with wrinkled hard surfaces composed of self-assembled silica nanoparticles were prepared via suspension polymerization.


Author(s):  
Zakaria Benzekri ◽  
Redoua Benhdidou ◽  
Sara Hamia ◽  
Houda Serrar ◽  
Said Boukhris ◽  
...  

Dicalcium phosphate dihydrate (DCPD) was used as a green and reusable catalyst in order to synthesized two important categories of heterocycles, 3,4-dihydropyrimidin-2-ones and 3,4-dihydropyrimidin-2-thiones. The advantages of our method are as follow: short reaction times, green process, reduced environmental hazards and high isolated yield of products.


2019 ◽  
Vol 72 (6) ◽  
pp. 450
Author(s):  
Yafang Zhou ◽  
Yingxi Xu ◽  
Jianyu Guo ◽  
Siyong Zhang ◽  
Yan Lu

New core–shell structured metal–organic coordination polymer (CP) microspheres with a hierarchical microporous–mesoporous–macroporous structure are synthesized by a one-pot template-free method. The ligand L with a Schiff-base functional group is obtained by reacting 3-hydroxy-4-aminobenzoic acid with para-benzaldehyde. The coordination polymer microspheres (Zn-L-CP) are obtained by mixing the ligand L and zinc nitrate hexahydrate together under hydrothermal conditions. The resultant coordination polymer microspheres with a core–shell structure are characterized by FT-IR and solid state NMR spectroscopy, transmission and scanning electron microscopy, and nitrogen adsorption–desorption measurements. The obtained Zn-L-CP microspheres are proved to be effective heterogeneous catalysts for the deacetylation reaction with the merits of easy recycling and stability. The yield is 96% when using methanol as solvent, and the yield can remain at 90% after seven cycles.


2013 ◽  
Vol 143 ◽  
pp. 126-130 ◽  
Author(s):  
Fabio G. Zanin ◽  
Alexandra Macedo ◽  
Marcos Vinicios L.R. Archilha ◽  
Edison P. Wendler ◽  
Alcindo A. Dos Santos

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