Corrigendum to: "Catalytic performance and characterization of Cs–Ca/SiO2–TiO2 nanocatalysts for biodiesel production" [Journal of Molecular Catalysis A: Chemical 404 (2015) 131–138]

Feyzi, Mostafa; Shahbazi, Esmaeil

doi:10.1016/j.mcat.2019.03.027

Cited by 2 publications

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“…With TiO 2 and Cu concentrations of 3 % and 2 %, respectively, 90.93 % of the FAME yield was achieved under the aforementioned reaction condition. Feyzi and Shahbazi [56] in their work produced CsÀ Ca/TiO 2 -SiO 2 nanocatalyst by combination of sol-gel and wet impregnation method. The catalyst has a large specific surface area and a high basicity.…”

Section: Titanium Dioxide (Tio 2 ) Heterogeneous Nanocatalystmentioning

confidence: 99%

Heterogeneous Nanocatalyst for Biodiesel Synthesis

et al. 2022

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Internationally emerging energy trend, depletion of existing fossil fuel reserves along with growing population and alarming pollution all together has diverted the research towards the use of renewable fuels such as biodiesel. Biodiesel being eco‐friendly and climate neutral is a better alternative to vastly depleting petrodiesel fuels. Biodiesel is frequently produced by combining vegetable oil and alcohol with catalyst in a transesterification reaction. Catalyst is a key factor that is known to affect the kinetics and output of a transesterification reaction. Moreover, one of the most critical features of a catalyst‘s catalytic activity is the particle size. The present review is an account of the widely used heterogeneous nanocatalyst for biodiesel synthesis. Heterogeneous nanocatalyst are novel for FAME synthesis as they are economical, recyclable, reusable, readily available, active, selective, non‐corrosive, stable and conveniently separable. Metal oxide (MO), Nano ferrites, Nano zeolites, Nano hydrotalcite and Metal Organic Frameworks (MOFs) based heterogeneous nanocatalyst and their reusability have been discussed. Critical factors like time duration, alcohol‐to‐oil ratio, reaction temperature, intensity of mixing, catalyst loading etc. have also been accounted in this review.

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Section: Titanium Dioxide (Tio 2 ) Heterogeneous Nanocatalystmentioning

confidence: 99%

Heterogeneous Nanocatalyst for Biodiesel Synthesis

et al. 2022

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“…[ 1–4 ] Using recyclable heterogeneous catalysts has been widely applied in chemical reactions such as multicomponent reactions (MCRs) to obtain environmentally friendly chemical conditions. [ 5–7 ] Immobilizing homogenous catalysts onto various solid catalysts is useful for increasing catalytic reactivity, efficiency, and stability. [ 8,9 ] As an example, polystyrene is an efficient supporting material due to its low toxicity, high stability, easy separation, moisture resistance, air tolerance, easy handling, and reusability.…”

Section: Introductionmentioning

confidence: 99%

Synthesis of novel pyrrole derivatives from the multicomponent reaction using the new N‐sulfonic acid modified poly (styrene‐diethylenetriamine) as a solid acid catalyst

Abbaspour

Pasha

Tajbakhsh

2022

Applied Organom Chemis

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An efficient acid‐catalyzed synthesis of 1,5‐diaryl‐3‐(arylamino)‐1H‐pyrrol‐2(5H)‐ones is reported using novel N‐sulfonic acid modified poly (styrene‐diethylenetriamine) through three‐component reaction between aldehyde, amine, and ethyl pyruvate in high yields and short times. This heterogeneous solid catalyst is produced by reacting amine‐modified chloromethyl polystyrene with neat chlorosulfonic acid. The structure of the synthesized catalyst was examined with Fourier transform‐infrared spectroscopy (FT‐IR), X‐ray diffraction (XRD), dynamic light scattering (DLS), thermogravimetric analysis (TGA), differential thermal analysis (DTA), scanning electron micrograph (SEM), Brunauer–Emmett–Teller (BET), energy dispersive spectroscopy (EDS), and elemental analyses. The heterogeneous catalyst has many advantages, including an easy work‐up procedure, a high product yield, and the capability to be easily regenerated and reused for at least five cycles without losing its activity.

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Corrigendum to: "Catalytic performance and characterization of Cs–Ca/SiO2–TiO2 nanocatalysts for biodiesel production" [Journal of Molecular Catalysis A: Chemical 404 (2015) 131–138]

Cited by 2 publications

References 0 publications

Heterogeneous Nanocatalyst for Biodiesel Synthesis

Heterogeneous Nanocatalyst for Biodiesel Synthesis

Synthesis of novel pyrrole derivatives from the multicomponent reaction using the new N‐sulfonic acid modified poly (styrene‐diethylenetriamine) as a solid acid catalyst

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