Mesoporous structure
Titania Aerogels as a Superior Mesoporous Structure for Photoanodes of Dye-Sensitized Solar Cells
... a mesoporous semiconductor film cast on top of a transparent conductive glass and sensitized with light-absorbing dyes, is responsible for absorption and conversion of incoming photons to electrons and for ...
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A Mesoporous Structure SnP2O7/Graphite Oxide Composite as Proton Conducting Electrolyte for High-Temperature Proton Exchange Membrane Fuel Cells
... The modify filler used in inorganic materials could also improve the conductivity and strengthen membranes. As our previous work reported [12], GO with different acidic functional groups provides more proton hopping, and ...
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Development of a tin oxide carrier with mesoporous structure for improving the dissolution rate and oral relative bioavailability of fenofibrate
... well-ordered mesoporous structure, and the average pore size of SBA-15 was ~ 10 ...pore structure, high surface area, high pore volume and high drug-loading capacity, as drug carriers such as ...
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Preparation of uniform magnetic recoverable catalyst microspheres with hierarchically mesoporous structure by using porous polymer microsphere template
... archical mesoporous structure of the composite micro- sphere is similar to that of silica microspheres which has been proven in our previous report ...
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Preparation of zinc (II) porphyrin with a mesoporous structure and its photoctalytic properties for the oxidation of aromatics
... MCM-41 is a mesoporous material from the M41S family which has unique pores and large well-defined internal surface area (Beck et al., 1992). Due to its pore size, high molecular mass organic compounds can be fitted ...
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Monodisperse α Fe2O3 Mesoporous Microspheres: One Step NaCl Assisted Microwave Solvothermal Preparation, Size Control and Photocatalytic Property
... monodisperse mesoporous microspheres, the compari- son experiments were ...the mesoporous structure with mono- disperse microspheres is beneficial for the enhance- ment of the photocatalytic property ...
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Zürner, Andreas (2011): New Methods Visualizing Mesostructured Materials. Dissertation, LMU München: Fakultät für Chemie und Pharmazie
... But, often immobilized enzymes show a lower activity than free biocatalysts. Possible explanations are steric hindrances due to confined space in a porous host or slight changes in enzyme conformation due to ...
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Preparation and Catalytic Properties of Ti SBA 15 Mesoporous Materials
... ordered mesoporous structure of ...the structure. In other words, although the ordered mesoporous structure of SBA-15 are retained at low crystallization temperature, higher temperature ...
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The impact of enzyme orientation and electrode topology on the catalytic activity of adsorbed redox enzymes
... propose that this reduction is due to hindered diffusion of the substrate to enzyme molecules adsorbed deep within the mesoporous structure of the electrode. In stark contrast, for ultrasmooth electrodes ...
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Effect of Paclitaxel Mesoporous Silica Nanoparticles with a Core Shell Structure on the Human Lung Cancer Cell Line A549
... core-shell structure (PAC-csMSN) was used to increase the dissolution of paclitaxel (PAC) and improve its treatment of lung ...core-shell mesoporous silica nanoparticles (csMSN) by the adsorption ...
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Synthesis of mesoporous sodalite using various organic templates as catalyst in knoevenagel condensation reaction of 2-nitrobenzaldehyde and ethyl acetoacetate
... have mesoporous structure, while still maintaining its active sites suitable for catalyst ...study, mesoporous sodalite was synthesized using various organic templates as structure directing ...
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A poly(vinyl alcohol)/sodium alginate blend monolith with nanoscale porous structure
... (mesoporous) structure is successfully fabricated by thermally impacted non-solvent induced phase separation (TINIPS) ...porous structure has large potential for applications in biomedical and ...
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Two Solvent Method Synthesis of NiO/ZnO Nanoparticles Embedded in Mesoporous SBA 15: Photocatalytic Properties Study
... in mesoporous silica (SBA-15) were prepared via a two-solvent method with the ordered hexagonal mesoporous structure of SBA-15 ...hexagonal mesoporous structure of SBA-15 is kept and ...
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Structure and Luminescence Properties of Eu3+ Doped Cubic Mesoporous Silica Thin Films
... -doped mesoporous silica thin film related to the decomposition of surfactant F127 during heat treatment is ...the mesoporous structure ...-doped mesoporous silica thin film with an Eu/Si ...
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INVESTIGATION OF BIODIESEL-DRIVE GLYCEROL CONVERSION TO POLYGLYCEROL OVER BASIC MODIFIED AlPC CATALYST
... The structure and properties of the pillared fabrications can be modified by varying the chemical components of either the basal layers or the interlayer ...increasing mesoporous structure, surface ...
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REVIEW ON SYNTHESIS OF SELECTED MESOPOROUS PARTICLES
... 338 | P a g e carbon consisting of 3D porous networks are believed to be more advantageous than materials having cubic pore structure with an ordered array of pores. There are many methods to synthesise such ...
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Bioinspired silica as drug delivery systems and their biocompatibility
... Fig. 1a inset shows images of GN prepared with or without the calcein and the presence of drug in the orange silica is clear when compared to white silica powder that is typically produced without any drug. Fig. 1a shows ...
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Szeifert, Johann (2011): Mesoporous Titania Materials - Tuning and Optimizing Nanostructures and Porous Morphologies. Dissertation, LMU München: Fakultät für Chemie und Pharmazie
... We have recently demonstrated an alternative strategy for obtaining regular surfactant-based mesoporous films. 18,19 Titanium dioxide layers were produced by using a combination of pre- formed nanocrystals with ...
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Cooperative Catalysis by Bifunctionalized Mesoporous Silica
... into mesoporous silica (SBA-15) in a one-pot synthesis and the resulting acid-base catalyst exhibited cooperative catalysis, in which the acid and base groups both contributed to the catalytic activity in the ...
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Synthesis of mesoporous materials as adsorbent for adsorption and desorption of paraquat
... Paraquat is known to be dangerous to human and our environment. Suitable material can be used as adsorbent for preconcentration of trace amount and small sample size of paraquat and for removal of it in environment. ...
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