Results 231 to 240 of about 35,853 (285)

Ni-Fe bimetallic catalysts with high dispersion supported by SBA-15 evaluated for the selective oxidation of benzyl alcohol to benzaldehyde. [PDF]

RSC Adv
Mangesh VL, Govindarajan M, Raju Chekuri RB, Perumal T, Rajendran K, Chandrasekaran K, Siva Kumar N, Basivi PK, Alreshaidan SB, Al-Fatesh AS.   +9 more
europepmc   +1 more source

Synthesis of 3,4-dihydropyrimidines and octahydroquinazolinones by SBA-15 supported schiff-base iron (III) complex as durable and reusable catalyst under ultrasound irradiation. [PDF]

Sci Rep
Balali Z, Safaei-Ghomi J, Mashhadi E.
europepmc   +1 more source

Ultrasonic in-situ reduction preparation of SBA-15 loaded ultrafine RuCo alloy catalysts for efficient hydrogen storage of various LOHCs. [PDF]

Ultrason Sonochem
Liu T, Wu W, Bai X.
europepmc   +1 more source

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A comparative investigation on the properties of Cr-SBA-15 and CrOx/SBA-15

Catalysis Today, 2008
Abstract High-surface area and well-ordered mesoporous Cr-incorporated SBA-15 (Cr-SBA-15) and SBA-15-supported chromia (CrOx/SBA-15) with Cr surface density = 0.05–1.11 Cr-atom/nm2 have been prepared, respectively, using the one-step synthesis and incipient wetness impregnation method, and characterized by AAS, XRD, BET, ESEM, TEM, XPS, laser Raman ...
Lei Zhang, Yanhui Zhao, Hongxing Dai, Hong He, C.T. Au   +4 more
exaly   +2 more sources

Catalytic oxidation of sulfur compounds over Ce-SBA-15 and Ce-Zr-SBA-15

Catalysis Today, 2021
Abstract The catalytic oxidation of different sulfur compounds, commonly present in liquid fuel, was studied over a series of ceria and ceria-zirconium based oxidation mesoporous catalysts. SBA-15 was synthesized using sol-gel method and Ce and Ce-Zr were added by two different procedures: i) directly during the synthesis and ii) via post-synthesis ...
Rivoira, Lorena Paola, Vallés, Verónica Alejandra, Martínez, María L., Sa-ngasaeng, Yanika, Jongpatiwut, Siriporn, Beltramone, Andrea Raquel   +5 more
openaire   +2 more sources

Synthesis and Characterization of Molecular Sieve SBA-15 and Catalysts Co/SBA-15 and Ru/Co/SBA-15

Materials Science Forum, 2014
A series of mesoporous materials have been synthesized in an acid medium, with various structures, such as SBA-15. These materials have many properties which make them potential catalysts. Among these we highlight their high surface areas and pore walls relatively thick, resulting in a greater hydrothermal stability. This work aims at the synthesis and
Jocielys Jovelino Rodrigues, Liliane Andrade Lima, Gustavo Medeiros de Paula, Meiry Glaúcia Freire Rodrigues   +3 more
openaire   +1 more source

Strategic synthesis of SBA-15 nanorods

Chemical Communications, 2008
A simple synthesis of homogeneously sized, ordered mesoporous silica nanorods (SBA-15), spanning about 10 porous channels in width and ranging from 300 to 600 nm in length is reported.
Ji, Xiulei, Lee, Kyu Tae, Monjauze, Muguette, Nazar, Linda F.   +3 more
openaire   +3 more sources

Propane/Propene Separation by SBA-15 and π-Complexated Ag-SBA-15

Adsorption, 2005
Synthesis, characterization and adsorption properties of propane/propylene on mesoporous SBA-15 are reported. This material was also used as high surface area material for silver deposition to enhance propylene adsorption improving selectivity towards the olefin. Two different silver loadings were tested: Ag/SiO2 = 0.5 and Ag/SiO2 = 1.0. With the lower
Carlos A. Grande, Norberto Firpo, Elena Basaldella, Alírio E. Rodrigues   +3 more
openaire   +1 more source