Synthesis and facile size control of well-dispersed cobalt nanoparticles supported on ordered mesoporous carbon

2014 ◽  
Vol 2 (46) ◽  
pp. 19903-19913 ◽  
Author(s):  
Chunxia Zhao ◽  
Yunxia Yang ◽  
Zhangxiong Wu ◽  
Matthew Field ◽  
Xi-ya Fang ◽  
...  
Keyword(s):  
Mesoporous Carbon ◽  
Size Control ◽  
Cobalt Nanoparticles ◽  
Ordered Mesoporous Carbon ◽  
Ordered Mesoporous

Incorporation of Highly Dispersed Cobalt Nanoparticles into the Ordered Mesoporous Carbon for CO Hydrogenation

2013 ◽  
Vol 144 (1) ◽  
pp. 133-141 ◽  
Author(s):  
Yifei Yang ◽  
Litao Jia ◽  
Bo Hou ◽  
Debao Li ◽  
Jungang Wang ◽  
...  
Keyword(s):  
Mesoporous Carbon ◽  
Co Hydrogenation ◽  
Cobalt Nanoparticles ◽  
Ordered Mesoporous Carbon ◽  
Ordered Mesoporous ◽  
Highly Dispersed

Pore Size Control of Ordered Mesoporous Carbons and Adsorption Performance of Dye Molecules

2014 ◽  
Vol 548-549 ◽  
pp. 38-42
Author(s):  
Yang Cao ◽  
Jian Zhong Zhu ◽  
Ying Ding ◽  
Gang Han ◽  
Rong Liang Fan ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Pore Size Distribution ◽  
Pore Size ◽  
Size Distribution ◽  
Mesoporous Carbon ◽  
Selective Adsorption ◽  
Size Control ◽  
Ordered Mesoporous Carbon ◽  
Assembly Method ◽  
Ordered Mesoporous

Different kinds of mesoporous carbon materials can be obtained through the use of different templates or control condition. The study describes the adsorption behavior of dyes such as rhodamine B, methylthionine chloride and reactive red from aqueous solution using ordered mesoporous carbon in different pore size distribution. In this study, the method of controlling the aperture of ordered mesoporous carbon is changing the mass ratio of the revised template and carbon source. Ordered mesoporous carbon was synthesized with the evaporation induced self-assembly method in different proportion of template agent (F127) and phenolic resin and employed to evaluate the effects of initial concentration, contact time, pH and temperature on the removal of dye solution in batch experiments. The samples were characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM) and N2 adsorption-desorption. These analyses reveal that the mesoporous carbon have ordered structure. The experimental results indicated the ordered mesoporous carbon in different pore size distribution showed significant differences in the adsorption of different dyes and it was provided with an excellent selective adsorption.

Cobalt nanoparticles-embedded magnetic ordered mesoporous carbon for highly effective adsorption of rhodamine B

2014 ◽  
Vol 314 ◽  
pp. 746-753 ◽  
Author(s):  
Lin Tang ◽  
Ye Cai ◽  
Guide Yang ◽  
Yuanyuan Liu ◽  
Guangming Zeng ◽  
...  
Keyword(s):  
Rhodamine B ◽  
Mesoporous Carbon ◽  
Cobalt Nanoparticles ◽  
Ordered Mesoporous Carbon ◽  
Ordered Mesoporous ◽  
Highly Effective

Advanced ordered mesoporous carbon with fast Li-ion diffusion for lithium–selenium sulfide batteries in a carbonate-based electrolyte

Carbon ◽  
2020 ◽  
Vol 170 ◽  
pp. 236-244
Author(s):  
Wonhee Kim ◽  
Jiyeon Lee ◽  
Seungmin Lee ◽  
KwangSup Eom ◽  
Chanho Pak ◽  
...  
Keyword(s):  
Mesoporous Carbon ◽  
Ordered Mesoporous Carbon ◽  
Ion Diffusion ◽  
Ordered Mesoporous ◽  
Li Ion ◽  
Selenium Sulfide
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