Propane dehydrogenation catalyzed by isolated Pt atoms in≡ SiOZn–OH nests in dealuminated zeolite Beta
Atomically dispersed noble metal catalysts have drawn wide attention as candidates to
replace supported metal clusters and metal nanoparticles. Atomic dispersion can offer …
replace supported metal clusters and metal nanoparticles. Atomic dispersion can offer …
Dehydrogenation of Propane and n-Butane Catalyzed by Isolated PtZn4 Sites Supported on Self-Pillared Zeolite Pentasil Nanosheets
Propene and 1, 3-butadiene are important building-block chemicals that can be produced by
dehydrogenation of propane and butane on Pt catalysts. A challenge is to develop highly …
dehydrogenation of propane and butane on Pt catalysts. A challenge is to develop highly …
Mechanism and Kinetics of Acetone Conversion to Isobutene over Isolated Hf Sites Grafted to Silicalite-1 and SiO2
Isolated hafnium (Hf) sites were prepared on Silicalite-1 and SiO2 and investigated for
acetone conversion to isobutene. Characterization by IR, 1H MAS NMR, and UV–vis …
acetone conversion to isobutene. Characterization by IR, 1H MAS NMR, and UV–vis …
Rapid sonochemical synthesis of spherical silica nanoparticles derived from brown rice husk
The nanoparticles of silica (SiO 2) were synthesized from brown rice husk via the
sonochemical process, during which the sonication time was varied from 0 to 50 min so as to …
sonochemical process, during which the sonication time was varied from 0 to 50 min so as to …
Synthesis and formation mechanism of amorphous silica particles via sol–gel process with tetraethylorthosilicate
X Jiang, X Tang, L Tang, B Zhang, H Mao - Ceramics International, 2019 - Elsevier
Silica microspheres with narrow particle size distribution and average diameter of 80–200
nm were prepared by hydrolysis and condensation of tetraethylorthosilicate (TEOS) in …
nm were prepared by hydrolysis and condensation of tetraethylorthosilicate (TEOS) in …
Mechanism and Kinetics of Propane and n-Butane Dehydrogenation over Isolated and Nested ≡SiOZn–OH Sites Grafted onto Silanol Nests of Dealuminated Beta …
Zn Lewis acid centers were grafted onto the silanol nest created by dealumination of H-BEA
zeolite (DeAlBEA). The resulting material was characterized and investigated for propane …
zeolite (DeAlBEA). The resulting material was characterized and investigated for propane …
Development of clove oil based nanoencapsulated biopesticide employing mesoporous nanosilica synthesized from paddy straw via bioinspired sol-gel route
Paddy straw (PS) burning is a concerning issue in South Asian countries, clamoring for
exploring alternative management strategies. Being a rich source of silica, PS can be a …
exploring alternative management strategies. Being a rich source of silica, PS can be a …
Green Synthesis, Characterization and Antibacterial Activity of SiO2–ZnO Nanocomposite by Dictyota bartayresiana Extract and Its Cytotoxic Effect on HT29 Cell Line
DS Bharathi, A Boopathyraja, S Nachimuthu… - Journal of Cluster …, 2022 - Springer
This study elucidates the biosynthesis of two various metal nanoparticles using brown
seaweed algae from the southeast coast region of Tamil Nadu. The synthesized SiO 2–ZnO …
seaweed algae from the southeast coast region of Tamil Nadu. The synthesized SiO 2–ZnO …
Silver nanoparticles embedded mesoporous SiO2 nanosphere: An effective anticandidal agent against Candida albicans 077
Candida albicans is a diploid fungus that causes common infections such as denture
stomatitis, thrush, urinary tract infections, etc. Immunocompromised patients can become …
stomatitis, thrush, urinary tract infections, etc. Immunocompromised patients can become …
Microstructural and phase evolution in metakaolin geopolymers with different activators and added aluminosilicate fillers
This work aims to investigate the microstructural and phase evolution of alkali activated
metakaolin products with different activators and added aluminosilicate filler phases. The …
metakaolin products with different activators and added aluminosilicate filler phases. The …