PREPARATION OF V2O5 @MESOPOROUS SILICA SPHERE FOR NOVEL DUAL OXIDATIVEADSORPTIVE DESULFURIZATION

Molecularly imprinted composite materials (PM) selective to S-naproxen were prepared in the surface of mesoporous silica sphere (SBA-15) by surface imprinting technique. FT-IR, SEM and surface area analysis were used to study the structural morphology of PM and MIPs particles and probe the incorporation of polymer into the SBA-15 framework. The results revealed that PM showed better binding affinity and selectivity to the template molecule than MIPs and the maximum saturated binding capacity of PM to S-naproxen and R-naproxen was about 10.3332 and 6.0063µmol·g-1. Meanwhile, we achieve a reference strategy for the development of molecularly imprinting polymer for drugs and to handle forms in certain applications such as chromatographic stationary phases for chiral separations.

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Enhanced thermal properties of novel shape-stabilized PEG composite phase change materials with radial mesoporous silica sphere for thermal energy storage

Scientific Reports ◽

10.1038/srep12964 ◽

2015 ◽

Vol 5 (1) ◽

Cited By ~ 117

Author(s):

Xin Min ◽

Minghao Fang ◽

Zhaohui Huang ◽

Yan’gai Liu ◽

Yaoting Huang ◽

...

Keyword(s):

Thermal Properties ◽

Energy Storage ◽

Mesoporous Silica ◽

Phase Change ◽

Thermal Energy ◽

Thermal Energy Storage ◽

Phase Change Materials ◽

Silica Sphere ◽

Composite Phase Change Materials ◽

Mesoporous Silica Sphere

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Rattle-Type Diamine-Functionalized Mesoporous Silica Sphere for Carbon Dioxide Adsorption

Journal of Nano Research ◽

10.4028/www.scientific.net/jnanor.53.13 ◽

2018 ◽

Vol 53 ◽

pp. 13-21 ◽

Cited By ~ 3

Author(s):

Ning Yuan ◽

Zhi Wei Liu ◽

Li Yan Wang ◽

Bao Hang Han

Keyword(s):

Carbon Dioxide ◽

Mesoporous Silica ◽

Nitrogen Adsorption ◽

Magic Angle Spinning ◽

Silica Sphere ◽

Magic Angle ◽

Templating Method ◽

Functionalized Mesoporous Silica ◽

Angle Spinning ◽

Mesoporous Silica Sphere

A rattle-type diamine-functionalized mesoporous silica sphere (DA-RMSS) was fabricated stepwise using a self-templating method through cationic surfactant assisted selective etching strategy. The rattle-type morphology of the obtained DA-RMSS material was disclosed by transmission electron microscopy, while its chemical composition was characterized by CHN elemental analysis, Fourier transform infrared spectroscopy, and solid-state 29Si cross-polarization/magic-angle-spinning nuclear magnetic resonance spectroscopic measurement, which corroborates the successful formation of siloxane network and the incorporation of organic component. Moreover, nitrogen adsorption–desorption isotherm measurement was conducted to reveal that DA-RMSS possesses large Brunauer–Emmett–Teller (BET) specific surface area of 814 m2g–1, pore volume of 0.78 cm3g–1, and narrow pore size distribution centered at 3.0 nm. Furthermore, its uptake property on carbon dioxide was also investigated in this contribution.

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