SBA-15

 35000 50000 exc. gst

YAAVIK MATERIALS AND ACS MATERIALS PRESENTS SBA-15 in India.

Product Detail

Santa Barbara Amorphous-15 (SBA-15) is a highly stable mesoporous silica sieve developed by researchers at the University of California at Santa Barbara. It gets it high hydrothermal and mechanical stability from a framework of uniform hexagonal pores that feature a narrow pore-size distribution and a tunable pore diameter of 5nm to 15nm, but, most significantly, from its relatively thick walls, which range between 3.1nm and 6.4nm. SBA mesoporous silica 15 has a high internal surface area, which lends itself to various applications, including environmental adsorption and separation, advanced optics, and catalysts.

Mesoporous silica SBA-15 is synthesized in acidic conditions using triblock copolymer Pluronic 123 (EO20PO70EO20) as a pattern and tetraethoxysilane (TEOS) for the source of silica. Once synthesis is complete, the organic template is removed by a variety of methods, including calcination; reflux extraction; H2O2 treatments; microwave digestion; and/or washing with pure solvents, ethanol, acetone, or water. ACS Materials’ SBA-15 was calcined in air at 823 Kelvin for 6 hours, resulting in a fine, white powder.

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CAS No.: 7631-86-9

1. Preparation Method

Hydrothermal Method

2. Characterizations

Key features of our SBA-15 products are:

Appearance: White Powder
Particle Size (μm) 1~4
Pore Diameter (nm) 6~11
Pore Volume (cm3/g): 1.46
BET surface area (m2/g) ≥550
Phase p6mm
Comparative Crystallinity (%) ≥90
BJH Desorption Cumulative Volume of Pores (cm3/g)

0.6793

Bulk Density (g/cm3)

0.067

Tap Density (g/cm3) 0.145

This product is calcined and ready to use directly.

Typical SEM Image of ACS Material Mesoporous Silica Molecular Sieve SBA-15 (1)

Typical SEM Image of Mesoporous Silica Molecular Sieve SBA-15 (1)

Typical SEM Image of ACS Material Mesoporous Silica Molecular Sieve SBA-15 (2)

Typical SEM Image of  Mesoporous Silica Molecular Sieve SBA-15 (2)

Typical XRD Analysis of ACS Material Mesoporous Silica Molecular Sieve SBA-15

Typical XRD Analysis of  Mesoporous Silica Molecular Sieve SBA-15

Typical BET Analysis of ACS Material Mesoporous Silica Molecular Sieve SBA-15

Typical BET Analysis of  Mesoporous Silica Molecular Sieve SBA-15

 

3. Application Fields

1)    Catalyst carrier

2)    As a templating agent

3)    Nanomaterials

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YAAVIK MATERIALS AND ENGG PVT LTD , INDIAN DISTRIBUTOR OF ACS MATERIALS  SUPPLIES HIGH QUALITY OF ADVANCED MATERIALS IN INDIA AT REASONABLE PRICES.

 The materials synthesized in fully controlled environment and with proven parameters gives you the best desired results. For more information and customized requirements contact info@yaavikmaterials .com

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Additional information

Packaging

10 gm, 20 gm

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