Poly(allylamine)–Mesoporous Silica Composite Materials for CO2Capture from Simulated Flue Gas or Ambient Air

2011 ◽  
Vol 50 (24) ◽  
pp. 14203-14210 ◽  
Author(s):  
Watcharop Chaikittisilp ◽  
Ratayakorn Khunsupat ◽  
Thomas T. Chen ◽  
Christopher W. Jones
Keyword(s):  
Composite Materials ◽  
Mesoporous Silica ◽  
Flue Gas ◽  
Ambient Air ◽  
Silica Composite

Important Roles of Enthalpic and Entropic Contributions to CO2 Capture from Simulated Flue Gas and Ambient Air Using Mesoporous Silica Grafted Amines

2014 ◽  
Vol 136 (38) ◽  
pp. 13170-13173 ◽  
Author(s):  
Mustafa A. Alkhabbaz ◽  
Praveen Bollini ◽  
Guo Shiou Foo ◽  
Carsten Sievers ◽  
Christopher W. Jones
Keyword(s):  
Mesoporous Silica ◽  
Co2 Capture ◽  
Flue Gas ◽  
Ambient Air

Green preparation of tuneable carbon–silica composite materials from wastes

2015 ◽  
Vol 3 (27) ◽  
pp. 14148-14156 ◽  
Author(s):  
Tengyao Jiang ◽  
Vitaliy L. Budarin ◽  
Peter S. Shuttleworth ◽  
Gary Ellis ◽  
Christopher M. A. Parlett ◽  
...  
Keyword(s):  
Composite Materials ◽  
Carbon Source ◽  
Mesoporous Silica ◽  
Cost Effective ◽  
Temperature Dependent ◽  
Microwave Pyrolysis ◽  
Structural Ordering ◽  
Surface Functionality ◽  
Silica Composite

Carbon–silica composites have been successfully synthesized through the carbonization of mesoporous silica with microwave pyrolysis bio-oils. The resultant CSC exhibits not only similar pore structural ordering, but also unique advantages including temperature-dependent surface functionality, cost-effective carbon source from waste.

Enhanced HDS and HYD activity of sulfide Co-PMo catalyst supported on alumina and structured mesoporous silica composite

2020 ◽  
Author(s):  
A.P. Glotov ◽  
A.V. Vutolkina ◽  
N.A. Vinogradov ◽  
A.A. Pimerzin ◽  
V.A. Vinokurov ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Silica Composite

Nanosized Titanium Oxynitride and Molybdenum Oxynitride Particles Assembled in Mesoporous Silica MCM-41

2006 ◽  
Vol 510-511 ◽  
pp. 138-141 ◽  
Author(s):  
Shan Zheng ◽  
Lian Gao
Keyword(s):  
Composite Materials ◽  
Mesoporous Silica ◽  
Mesoporous Materials ◽  
N2 Adsorption ◽  
Xps Spectra ◽  
Desorption Isotherms ◽  
Adsorption Desorption ◽  
Nitridation Temperature ◽  
Mcm 41

Titanium oxynitride and molybdenum oxynitride assembled in the pores of mesoporous materials were achieved by nitriding titania-modified MCM-41 and molybdena-modified MCM-41 at 800°C for 3 hours under flowing NH3 atmosphere. XRD, XPS and N2 adsorption-desorption isotherms were employed to characterize the structure of the composite materials. The results showed that the nanosized TiOxNy and MoOxNy particles were assembled in mesoporous silica MCM-41 with the restrict mesopores. The hexagonal periodicity of the parent MCM-41 materials was maintained upon assembly at the provided nitridation temperature. The exact formation was TiO0.4N0.8 in MCM-TiOxNy, and MoO1.7N0.57 in MCM-MoOxNy, which were calculated from the data in XPS spectra of Ti 2p and Mo 3d.

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