High Surface Area Silicon Carbide Whiskers and Nanotubes Nanocast Using Mesoporous Silica

2004 ◽  
Vol 16 (20) ◽  
pp. 3877-3884 ◽  
Author(s):  
Zhuxian Yang ◽  
Yongde Xia ◽  
Robert Mokaya
Keyword(s):  
Silicon Carbide ◽  
Mesoporous Silica ◽  
Surface Area ◽  
High Surface ◽  
High Surface Area ◽  
Silicon Carbide Whiskers

The Synthesis of High-Surface Area Silicon Carbide by Conversion Method Using Carbosilane Polymer

2014 ◽  
Vol 353 ◽  
pp. 244-247
Author(s):  
Eun Jin Jung ◽  
Yoon Joo Lee ◽  
Woo Teck Kwon ◽  
Y. Kim ◽  
Dong Geun Shin ◽  
...  
Keyword(s):  
Silicon Carbide ◽  
Mesoporous Silica ◽  
Surface Area ◽  
High Surface ◽  
Hollow Spheres ◽  
High Surface Area ◽  
Bet Analysis ◽  
Fibrous Morphology ◽  
High Surface Area Materials ◽  
Mcm 41

Since mesoporous silica such as MCM-41 and SBA-15 was developed, the study of the properties of high-surface area materials was accelerated. Moreover, the mesoporous silica is used as a template to produce high-surface materials by nanocasting technology. The purpose of this paper is the synthesis of a high surface silicon carbide sphere by the nanocasting technology. In this study, KCC-1 silica sphere was used as a template, and polycarbosilane and poly (phenyl carbosilane) were selected for precursor of silicon carbide. Carbosilane polymer gives advantage of synthesis silicon carbide under low temperature, and hollow spheres were produced. In this study, the polycarbosilane was more effective for the synthesis of SiC hollow spheres by inversion of template structure showing a fibrous morphology on the sphere wall. And it was confirmed that the sphere was composed of nanosized SiC crystals, and has high surface area using TEM, XRD and BET analysis.

Recovery of high surface area mesoporous silica from waste hexafluorosilicic acid (H2SiF6) of fertilizer industry

2010 ◽  
Vol 173 (1-3) ◽  
pp. 576-580 ◽  
Author(s):  
Pradip B. Sarawade ◽  
Jong-Kil Kim ◽  
Askwar Hilonga ◽  
Hee Taik Kim
Keyword(s):  
Mesoporous Silica ◽  
Surface Area ◽  
High Surface ◽  
High Surface Area ◽  
Fertilizer Industry

Synthesis and CO Oxidation Catalytic Character of High Surface Area Ruthenium Dioxide Replicated by Cubic Mesoporous Silica

2005 ◽  
Vol 34 (3) ◽  
pp. 390-391 ◽  
Author(s):  
Weihua Shen ◽  
Jianlin Shi ◽  
Hangrong Chen ◽  
Jinlou Gu ◽  
Yufang Zhu ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Co Oxidation ◽  
Surface Area ◽  
High Surface ◽  
High Surface Area ◽  
Ruthenium Dioxide ◽  
Cubic Mesoporous

Effect of high surface area mesoporous silica fillers (MCF and SBA-15) on solid state polymerization of PET

2016 ◽  
Vol 81 ◽  
pp. 347-364 ◽  
Author(s):  
Dimitris S. Achilias ◽  
Kostas Gerakis ◽  
Dimitrios J. Giliopoulos ◽  
Kostas S. Triantafyllidis ◽  
Dimitrios N. Bikiaris
Keyword(s):  
Solid State ◽  
Mesoporous Silica ◽  
Surface Area ◽  
High Surface ◽  
High Surface Area ◽  
Solid State Polymerization ◽  
Silica Fillers

Space-confined preparation of high surface area tungsten oxide and tungsten nitride inside the pores of mesoporous silica SBA-15

2015 ◽  
Vol 211 ◽  
pp. 147-151 ◽  
Author(s):  
Simon Meyer ◽  
Hans Beyer ◽  
Klaus Köhler ◽  
Annemette Hindhede Jensen ◽  
Erik Christensen ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Tungsten Oxide ◽  
Surface Area ◽  
High Surface ◽  
High Surface Area ◽  
Tungsten Nitride ◽  
And Tungsten

Synthesis of a novel hierarchical mesoporous organic–inorganic nanohybrid using polyhedral oligomericsilsesquioxane bricks

2014 ◽  
Vol 38 (7) ◽  
pp. 2766-2769 ◽  
Author(s):  
Sakthivel Gandhi ◽  
Prem Kumar ◽  
Kavitha Thandavan ◽  
Kiwan Jang ◽  
Dong-Soo Shin ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Surface Area ◽  
High Surface ◽  
High Surface Area

A novel mesoporous silica with high surface area and ordered porosity has been developed using N-methylamino POSS and dichloromethylsilane.

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