Reaction Kinetics, Mechanisms and Catalysis最新文献

{"title":"Synthesis of tetrahydrobenzo[b]pyran derivatives using a novel zirconia supported sodium hexamolybdochromate(III) catalyst","authors":"Pallavi Kadam,&nbsp;Sumit Bubanale,&nbsp;Sandip Sabale,&nbsp;Sanjeev Maradur,&nbsp;Amit Supale","doi":"10.1007/s11144-024-02762-3","DOIUrl":"10.1007/s11144-024-02762-3","url":null,"abstract":"<div><p>Novel zirconia supported sodium hexamolybdochromate(III) has been synthesized and used as an efficient catalyst for the synthesis of 4H-benzo[b]pyran derivatives by one-pot three-component condensation of aldehydes, C–H activated compound and dimedone in ethanol at reflux condition. The catalyst was characterized by FT-IR, XRD, EDS, SEM and TGA. EDS analysis explored the pure form of the catalyst, while the XRD pattern indicates that, sodium hexamolybdochromate(III) underegoes in amorphous state. The catalyst is heterogeneous and can be recovered by a simple filtration method. It is reused four times without any major activity loss.</p></div>","PeriodicalId":750,"journal":{"name":"Reaction Kinetics, Mechanisms and Catalysis","volume":"138 2","pages":"873 - 888"},"PeriodicalIF":1.7,"publicationDate":"2024-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143716625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"CeO2/Beta composite catalysts in dimethyl carbonate synthesis from CO2: effect of preparation method on surface oxygen species","authors":"Fei Wang,&nbsp;Biao Da,&nbsp;Tiantian Wan,&nbsp;Yue Zhang,&nbsp;Na Liu,&nbsp;Qingxiang Ma,&nbsp;Jie Xu,&nbsp;Bing Xue,&nbsp;Xuejiao Wei","doi":"10.1007/s11144-024-02755-2","DOIUrl":"10.1007/s11144-024-02755-2","url":null,"abstract":"<div><p>Two kinds of CeO₂/Beta composite catalysts were prepared by precipitation method (CeB-p) and hydrothermal method (CeB-h), respectively. The physicochemical properties of all samples were studied in detail by combining XRD, XPS, SEM, TEM, N₂ sorption, NH₃-TPD and CO₂-TPD techniques. CeB-p catalyst exhibited a higher dimethyl carbonate (DMC) yield than the CeB-h catalyst at the similar conditions for DMC synthesis from CO₂ and methanol. This enhanced activity of CeB-p catalyst was attributed to enhanced acid–base properties modulated by abundant surface lattice oxygen species rather than oxygen vacancies. Compared with the inertly adsorbed methoxy induced by the oxygen vacancy enriched CeB-h, abundant surface lattices oxygen species in CeB-p catalyst facilitated the formation of weakly absorbed methoxy species, which resulted in the shift of the rate-determining step and the reduction of reaction energy barrier. This study offered guidance for the rational design and fabrication of high-performance DMC synthesis catalysts based on CeO₂/Beta composite.</p></div>","PeriodicalId":750,"journal":{"name":"Reaction Kinetics, Mechanisms and Catalysis","volume":"138 2","pages":"845 - 858"},"PeriodicalIF":1.7,"publicationDate":"2024-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143716782","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Morphological variations of hydrothermally synthesised ZnO nanostructures and its impact on optical properties and photocatalytic degradation of methylene blue","authors":"Mili C. Naranthatta,&nbsp;Amitha Pullanhi,&nbsp;Shahbanath T. Malikayil","doi":"10.1007/s11144-024-02759-y","DOIUrl":"10.1007/s11144-024-02759-y","url":null,"abstract":"<div><p>Zinc oxide nanostructures of different morphology were prepared through a facile low-temperature hydrothermal method in the presence of ionic capping agents, cetyltrimethylammonium bromide (ZnO-CTAB) and sodium dodecyl sulfate (ZnO-SDS) and in absence of capping agents (ZnO-1). The synthesis follows an environmentally safer, simpler, and cost-effective method. The present work highlights the morphological transition and its impact on the optical and photocatalytic properties of ZnO nanostructures. Results from X-ray diffraction spectroscopy (XRD) indicate that ZnO is in a single phase with a hexagonal wurtzite structure in all three samples. Photoluminescence spectra showed a green emission mediated by the presence of defects. The UV–vis absorption spectra revealed a marked blueshift in absorbance for capped zinc oxide nanostructures compared to uncapped ones. Raman spectroscopy was carried out to evaluate the vibrational modes of the molecules. FESEM images showed that the morphology changed from nanorods (ZnO-1) to rounded morphology (ZnO-CTAB) and petal-like structure (ZnO-SDS) upon capping with ionic surfactants. Under solar irradiation, the capped nanostructures ZnO-CTAB and ZnO-SDS have effectively decolorized the methylene blue dye compared to uncapped ones and showed improved efficiency. The presence of oxygen vacancies in the nanostructures was confirmed by the emission bands in photoluminescence (PL) studies and by Raman spectral analysis. The synergistic effect of defects in the sample and the morphological transition played an important role in increasing the photocatalytic degradation of the capped ZnO samples. The photocatalytic reaction obeyed pseudo first-order kinetics and the degradation mechanism was investigated using radical scavengers such as tertiary-butyl alcohol (OH radical scavenger), ammonium oxalate (h+ scavenger), and p-benzoquinone (superoxide radical scavenger) to identify the primary species involved in the photodegradation process. The mechanism of photodegradation and the recyclability of capped ZnO nanostructures were studied. The present study suggests the potential of this simple method to prepare desired nanostructures of different morphology using a variety of capping agents that can act as a promising candidate for dye degradation.</p></div>","PeriodicalId":750,"journal":{"name":"Reaction Kinetics, Mechanisms and Catalysis","volume":"138 1","pages":"375 - 391"},"PeriodicalIF":1.7,"publicationDate":"2024-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143404159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effective photocatalytic degradation of rhodamine B by a novel bentonite-Ag3PO4 composite: operational parameters and mechanistic considerations","authors":"Mohamed Doumbia,&nbsp;Fouad Guenfoud,&nbsp;Mutlu Sönmez-Çelebi,&nbsp;Minoo Karbasi,&nbsp;Stefanos Giannakis","doi":"10.1007/s11144-024-02737-4","DOIUrl":"10.1007/s11144-024-02737-4","url":null,"abstract":"<div><p>In this study, Bentonite-Ag₃PO₄ (BAP) material was synthesized via the co-precipitation method, and its photocatalytic activity was evaluated for the degradation of Rhodamine B (RhB) at a concentration of 10 mg/L in a 300 mL solution under simulated UV irradiation. The synthesized material was characterized using various techniques, including X-ray diffraction, Fourier-transform infrared spectrometry, scanning electron microscopy coupled with energy-dispersive X-ray spectroscopy (SEM–EDS), UV–Vis diffuse reflectance spectroscopy (DRS), and Brunauer–Emmett–Teller (BET) surface area analysis. The photocatalytic activity of BAP at a concentration of 1 g/L exhibited excellent performance, achieving 100% degradation of RhB after 90 minu under simulated UV_{365 nm} irradiation. The charge carrier pathway was investigated using scavengers for photogenerated holes (h⁺), hydroxyl radicals (HO^⋅), and superoxide radicals (<span>({text{O}}_{2}^{cdot -})</span>), such as ethylenediaminetetraacetic acid (EDTA), isopropanol (IPA), and benzoquinone (BQ).</p></div>","PeriodicalId":750,"journal":{"name":"Reaction Kinetics, Mechanisms and Catalysis","volume":"138 1","pages":"433 - 454"},"PeriodicalIF":1.7,"publicationDate":"2024-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143404160","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Insights into the curing and thermal behavior of orthophtalic unsaturated polyester resin with organically modified montmorillonite nanoclay","authors":"Ayoub Chencheni,&nbsp;Samir Belkhiri,&nbsp;Ahmed Fouzi Tarchoun,&nbsp;Amir Abdelaziz,&nbsp;Youcef Boucheffa,&nbsp;Djalal Trache","doi":"10.1007/s11144-024-02752-5","DOIUrl":"10.1007/s11144-024-02752-5","url":null,"abstract":"<div><p>This study investigated the reinforcement of unsaturated polyester resin (UPR) with montmorillonite (MMT) nanoclay, delving into the effects of organic modification using cationic benzododecinium chloride (DDBAC) in contrast to anionic octadecanoic acid (SOD), aiming to discern their contributions. The investigation delves into the curing kinetics of UPR incorporating organically modified clay, initiated by methyl ethyl ketone peroxide (MEKP), and accelerated by cobalt octoate (CoO). Exploiting dynamic differential scanning calorimetry (DSC), the study employs advanced isoconversional methods, namely Trache-Abdelaziz-Siwani (TAS) and Vyazovkin's method coupled with the compensation effect (Vya/CE), to assess the kinetic parameters of the cure reactions. The incorporation of modified nanoclays into the UPR resulted in a significant reduction in the activation energy barrier for the redox reaction. Specifically, the activation energy decreased from 118 kJ/mol for the pristine UPR to 94 kJ/mol for the UPR/MMT-SOD system and 82 kJ/mol for the UPR/MMT-DDBAC system. Furthermore, the thermal decomposition reaction of the two modified UPR systems also exhibited a decrease in activation energy. The pristine UPR had an activation energy of 126 kJ/mol, which is reduced to 88 kJ/mol for the modified UPR systems. Consistently, a decline in the pre-exponential factor is noted, indicating a lowered frequency of collisions between reacting entities, transitioning from 1.39 × 10¹⁵ and 3.09 × 10¹⁶ s⁻¹ in the pristine unsaturated polyester resin to 4.61 × 10⁹ and 4.96 × 10¹⁰ s⁻¹ in the UPR/MMT-SOD system for the redox and thermal decomposition reactions. Thermogravimetric analysis elucidates heightened stability in the formulated UPR systems following the incorporation of modified nanoclay.</p></div>","PeriodicalId":750,"journal":{"name":"Reaction Kinetics, Mechanisms and Catalysis","volume":"138 2","pages":"1011 - 1033"},"PeriodicalIF":1.7,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143716642","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cu–Ni nanoparticles via intercalated capping: exceptional efficiency in para-nitrophenol reduction","authors":"Aayasha Negi,&nbsp;Mohamed Taha Yassin,&nbsp;Minakshi Pandey,&nbsp;Fatimah O. Al-Otibi,&nbsp;Khalid Maniah,&nbsp;Pragya Pali","doi":"10.1007/s11144-024-02756-1","DOIUrl":"10.1007/s11144-024-02756-1","url":null,"abstract":"<div><p>This research explores the synthesis of Cu–Ni bimetallic nanoparticles (NPs) via KC₈-driven reduction method at various refluxing time and aiming to evaluate their catalytic efficiency in the reduction of p-nitrophenol (p-NP) to p-aminophenol (p-AP). The incorporation of Ni into the Cu matrix has been critical in influencing the thermal, morphological, catalytic, and kinetic properties of the NPs. The bimetallic NPs were characterized using a suite of analytical techniques X-ray diffraction (XRD), selected area electron diffraction (SAED)-transmission electron microscopy, thermogravimetric analysis, scanning electron microscopy, Fourier transform infrared spectroscopy and Brunauer–Emmett–Teller (BET). XRD revealed a crystallite size of 10.3 nm while structural and surface analyses confirmed the formation of uniformly dispersed NPs ranging 15–25 nm in size, a specific surface area of 280.82 m² g⁻¹, and a pore volume of 0.231 cc g⁻¹. Our findings revealed that Cu–Ni NPs subjected to a 30-min reflux exhibited a significantly enhanced catalytic activity with a rate constant of 0.112 ± 0.02 s⁻¹. Further optimization of the refluxing time highlights a critical window for maximizing catalytic efficiency. Intercalated KC₈-reduced Cu–Ni NPs have shown promising electrochemical performance, especially as anode materials for lithium-ion batteries. However, this research emphasizes the critical role of optimizing refluxing time to maximize catalytic efficiency, providing important insights into the design of advanced catalysts for environmental remediation and chemical synthesis applications.</p><h3>Graphical abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":750,"journal":{"name":"Reaction Kinetics, Mechanisms and Catalysis","volume":"138 2","pages":"859 - 872"},"PeriodicalIF":1.7,"publicationDate":"2024-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143716903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Remarkable reactions of doped and Co-doped Co3O4 thin films synthesized by spray pyrolysis technique for enhanced catalytic degradation of methylene blue dye under sun light irradiation","authors":"Zahia Bencharef,&nbsp;Youcef Benkhetta,&nbsp;Radhia Messemeche,&nbsp;Nadjette Belhamra,&nbsp;Saâd Rahmane,&nbsp;Abdelouahad Chala","doi":"10.1007/s11144-024-02758-z","DOIUrl":"10.1007/s11144-024-02758-z","url":null,"abstract":"<div><p>Spray pyrolysis successfully synthesizes doped and co-doped thin films using the formula Al_xZn_0.06Co₃O₄ (x = 0.0, 0.01, 0.02, 0.03, 0.04, and 0.05). So, the prepared samples were examined for structural, surface morphology, optical, and photocatalytic properties using X-ray diffraction (XRD), scanning electron microscope (SEM) analyses, and ultraviolet–vsible spectrophotometer (UV–Vis). X-ray diffraction (XRD) analysis of all the samples verifies the presence of a single-phase spinel cubic structure, devoid of further heterogeneity or structural transition. The direct band gap E_g2 has decreased to 2.04 eV. Methylene blue (MB) degradation in sunshine shows that Al_xZn_0.06Co₃O₄ has substantially better photocatalytic activity than Zn_0.06Co₃O₄, with a maximum removal efficiency of 95.1% in 4 h. This contribution also presents a postulated mechanism for the photocatalytic activity of Zn_0.06Co₃O₄ thin films. Therefore, it is verified that the doped and co-doped Al_xZn_0.06Co₃O₄ thin films may be a cost-effective and environmentally safe catalyst for photocatalytic water purification. Consequently, it is verified that the doped and co-doped Al_xZn_0.06Co₃O₄ thin films may be a cost-effective and ecologically safe catalyst for photocatalytic water purification.</p></div>","PeriodicalId":750,"journal":{"name":"Reaction Kinetics, Mechanisms and Catalysis","volume":"138 2","pages":"1079 - 1093"},"PeriodicalIF":1.7,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143716902","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Elimination of methylene blue dye from the aqueous solution using waste fig fruit as an activated carbon: a case study of nonlinear adsorption isotherm models and kinetic models","authors":"Elaf Basim Al-Musawi,&nbsp;Fouad Fadhil Al‑Qaim","doi":"10.1007/s11144-024-02757-0","DOIUrl":"10.1007/s11144-024-02757-0","url":null,"abstract":"<div><p>Waste fig fruit, an eco-friendly, available, and not toxic, has been used as active carbon for the first time in the elimination of methylene blue dye from its aqueous solution, which was never reported previously. The fig fruit activated carbon (FFAC) has been obtained and then characterized using several techniques, such as field-emission scanning electron microscopes (FE-SEM), X-ray diffraction, Brunauer–Emmett–Teller, and Fourier transform infrared spectroscopy (FTIR). As a part of the practical experiments, temperatures, initial concentrations, FFAC amount, contact time, pH solution, activation agent, and volume solution were studied as factors that can change adsorption parameters. Nevertheless, the pH of the solution was checked at the following values: pH3, pH7, pH9, and pH10, the initial concentration of methylene blue dye was studied at various concentrations: 40, 60, 80, 100, and 120 mg/L. Furthermore, the adsorption temperatures of the solution were checked at the following degrees: 15, 30, 40, and 50 °C. The adsorption capacity value for fig fruit active carbon was 115 mg/g for 0.06 g and 55 mg/g for 0.02 g. Moreover, the correlation coefficient of the Langmuir isotherm model was 0.9911, so the process of adsorption prefers it. It was observed that pseudo-first order kinetics is the preferred to achieve the process with a rate constant of 0.0332 min^˗1. Thermodynamically, the process of adsorption was completely spontaneous, and the Gibbs free energy ranged between − 7.88 and − 15.16 kJ/mol. A monolayer has formed in the adsorption process. Additionally, the maximum capacity of adsorption (Q_m) was 63.38 mg/g. The fig fruit active carbon, an environmentally friendly adsorbent for methylene blue dye, acquired good performance in the adsorption process.</p></div>","PeriodicalId":750,"journal":{"name":"Reaction Kinetics, Mechanisms and Catalysis","volume":"138 2","pages":"967 - 989"},"PeriodicalIF":1.7,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143716900","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mesoporous silica gel doped with terbium, cerium and modified with silver as an efficient and selective catalyst for hydrogenation of unsaturated hydrocarbons","authors":"A. A. Tokranov,&nbsp;E. O. Tokranova,&nbsp;R. V. Shafigulin,&nbsp;V. V. Podlipnov,&nbsp;A. V. Bulanova","doi":"10.1007/s11144-024-02761-4","DOIUrl":"10.1007/s11144-024-02761-4","url":null,"abstract":"<div><p>Catalysts based on mesoporous silica gel doped with cerium, terbium and modified with silver (Ce–Ag/MPS, Tb–Ag/MPS) were obtained by the template method. The physicochemical characteristics of the obtained catalyst were studied by low-temperature nitrogen adsorption–desorption, scanning electron microscopy, X-ray diffraction analysis, inductively coupled plasma mass spectrometry, and IR spectrometry. The possibility of using the obtained samples as effective and selective catalysts for the hydrogenation of 1-hexyne/1-hexene and 1-heptyne/1-heptene hydrocarbon mixtures (with 30% alkyne content) in the temperature range of 130–160 °C and a hydrogen pressure of 3 atm was studied. It was found that the Tb–Ag/MPS catalyst is more effective, maintaining alkene selectivity with increasing hydrogenation temperature.</p></div>","PeriodicalId":750,"journal":{"name":"Reaction Kinetics, Mechanisms and Catalysis","volume":"138 2","pages":"831 - 843"},"PeriodicalIF":1.7,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143716901","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Catalytic oxidative degradation of paracetamol in water solutions over Al/Fe -pillared clay","authors":"Sesegma Ts. Khankhasaeva,&nbsp;Sayana V. Badmaeva","doi":"10.1007/s11144-024-02744-5","DOIUrl":"10.1007/s11144-024-02744-5","url":null,"abstract":"<div><p>The performance of Al/Fe-pillared clay as a heterogeneous Fenton-type catalyst for the oxidative degradation of paracetamol was firstly studied in this research. The Al/Fe-pillared clay was synthesized by using bentonite and intercalating solution prepared by alkaline hydrolysis of a mixture of AlCl₃ and FeCl₃ (Al/Fe 10/1 mol/mol, OH/(Fe+Al) 2.0). The solid was then heated at 500 °C for 2 h and characterized by FTIR, XRD, SEM and low temperature nitrogen adsorption analysis. The clay pillarization resulted in the formation of micropores and a threefold increase in the specific surface area.The degradation rate was studied by the decrease in paracetamol concentration measured by HPLC. Al/Fe-pillared clay showed high activity in the Fenton degradation of paracetamol: the catalytic reaction rate increased 25 times compared to the non-catalytic reaction, which was caused by the formation of ∙OH and ∙HO₂ radicals, as shown by tests using radical scavengers. It was found that the rate and efficiency of paracetamol degradation depended on pH, the ratio of paracetamol and hydrogen peroxide concentrations, the catalyst content and temperature. The optimal conditions were determined, allowing to achieve high efficiency of paracetamol degradation and high catalyst stability (Fe leaching was less 1 ppm). 100% paracetamol removal was achieved in 90 min at pH 4.0, a stoichiometric amount of H₂O₂ ([H₂O₂]/[PCT] 21 mol/mol), 1 g/L catalyst, 50 °C. Al/Fe-pillared was used in three consecutive cycles without regeneration and loss of activity. The results showed that Al/Fe-pillared clay could be a promising heterogeneous Fenton catalyst for the removal of pharmaceutical pollutants from wastewater.</p></div>","PeriodicalId":750,"journal":{"name":"Reaction Kinetics, Mechanisms and Catalysis","volume":"138 2","pages":"773 - 789"},"PeriodicalIF":1.7,"publicationDate":"2024-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143716899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}