Journal of Industrial and Engineering Chemistry最新文献

{"title":"Activated carbon-reinforced polyurethane composite foams with hierarchical porosity for broadband sound absorption","authors":"Jinho Jung ,&nbsp;Uiseok Hwang ,&nbsp;Junyoung Kim ,&nbsp;In-Kyung Park ,&nbsp;Jonghwan Suhr ,&nbsp;Jae-Do Nam","doi":"10.1016/j.jiec.2024.06.019","DOIUrl":"10.1016/j.jiec.2024.06.019","url":null,"abstract":"<div><div>The generation of various noise has caused severe noise pollution issues across a wide frequency spectrum, urgently requiring the development of sound-absorbing materials. Herein, we introduce composite polyurethane (PU) foams incorporating extremely nanoporous activated carbon (AC) including both meso- and macro-sized pores as an eco-friendly sound-absorbing material with superior and broadband sound absorption capabilities. The composite foam absorbs 95.8 % of the incident acoustic waves in the 2,000–5,000 Hz frequency range, i.e., the most sensitive range for the human auditory system, far outperforming pristine PU foam, which absorbs only 70.6 %. We demonstrate that sound absorption properties can be fine-tuned by adjusting the pore type and content of the AC. Significantly, the optimized composite foam structure absorbs 100 % of the incident waves at a specific frequency of 2,550 Hz. Collectively, we propose a master curve for the sound absorption properties derived from various composite foams, demonstrating that the properties can be precisely predictable and subsequently used for designing the pore characteristics and content of AC. Incorporating AC can also improve the mechanical properties of foams through interfacial adhesion phenomena. Our methodology provides valuable insights into the fabrication of composite foams with tunable sound absorption properties as a promising solution to noise pollution.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"141 ","pages":"Pages 85-93"},"PeriodicalIF":5.9,"publicationDate":"2025-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141409472","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hydrazine-derived salts: Unveiling their diverse potential through synthesis, characterization, pharmacology, and theoretical analysis","authors":"Sangeedha Appusamy ,&nbsp;Raymond J. Butcher ,&nbsp;Thathan Premkumar ,&nbsp;Ponnusamy Kanchana","doi":"10.1016/j.jiec.2024.06.026","DOIUrl":"10.1016/j.jiec.2024.06.026","url":null,"abstract":"<div><div>This study focuses on newly synthesized compounds derived from hydrazine derivatives, specifically methyl carbazate (MCZ, C₂H₆N₂O₂) and 2-thiobarbituric acid (2-TBA, C₄H₄N₂O₂S). The reaction between MCZ and 2-TBA resulted in the formation of three types of salts with the following compositions: [(C₂H₇N₂O₂)⁺(C₄H₃N₂O₂S)⁻ <strong>(1),</strong> (C₂H₇N₂O₂)⁺(C₄H₃N₂O₂S)⁻(C₂H₆N₂O₂) <strong>(2</strong>), and (C₂H₇N₂O₂)⁺(C₆H₁₆N)⁺(C₄H₃N₂O₂S)₂⁻ <strong>(3)</strong> [(C₆H₁₆N)⁺ represents the triethyl ammonium cation]. The prepared salts were comprehensively characterized, showing that compound <strong>(3)</strong> exhibited a monoclinic crystal structure and met Lipinski’s rules, indicating significant drug-like properties. Molecular docking analysis revealed that these compounds exhibited strong binding affinities toward bacterial proteins, particularly <em>Staphylococcus aureus</em> and <em>Escherichia coli</em>, indicating their potential as antibacterial agents. The synthesized compounds demonstrated remarkable free radical-scavenging abilities, as evidenced by DPPH assays. The results of pharmacological evaluations, including brine shrimp lethality assays, antibacterial tests, and anticancer studies on MCF-7 cell lines, revealed that the compounds exhibit highly significant activities, particularly cytotoxic effects, suggesting their potential as anticancer agents. The compound <strong>(3)</strong> emerged as the most effective anticancer agent against MCF-7 cells. These findings underscore the broad potential of these compounds, especially <strong>(3)</strong>, as promising agents with significant antibacterial, antioxidant, and anticancer activities, suggesting that they may contribute to the field of medicinal chemistry with implications for therapeutic applications.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"141 ","pages":"Pages 154-173"},"PeriodicalIF":5.9,"publicationDate":"2025-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141518136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Synthesis, characterization, and catalytic performance of Ni supported on sustainable POFA-derived SBA-15 for hydrogen-rich syngas from CO2 reforming of methane","authors":"Syed Muhammad Wajahat ul Hasnain ,&nbsp;Ahmad Salam Farooqi ,&nbsp;Bamidele Victor Ayodele ,&nbsp;Herma Dina Setiabudi ,&nbsp;Abid Salam Farooqi ,&nbsp;Rayed S. Alshareef ,&nbsp;Bawadi Abdullah","doi":"10.1016/j.jiec.2024.06.021","DOIUrl":"10.1016/j.jiec.2024.06.021","url":null,"abstract":"<div><div><span><span>Palm Oil Fuel Ash (POFA) is massively produced by numerous palm oil mills worldwide, creating an environmental waste disposal problem. Notably, POFA serves as a cost-effective alternative silica source instead of the expensive </span>tetraethyl orthosilicate (TEOS). This research focused on synthesizing SBA-15 from POFA waste and examining the effect of promoters on POFA-derived SBA-15-supported Ni-based catalysts. The 10 wt% Ni/SBA-15-POFA catalyst was sequentially impregnated with promoters having 1 wt% loading of Zr, Ce, La, and Cr. The catalysts were tested for CO</span>₂<span> methane reforming (CMR) at 800 °C for 8 hours while maintaining a stoichiometric feed ratio. Various characterization techniques, including XRD, FESEM, XPS, H</span>₂-TPR, CO₂<span>-TPD, and BET analysis were employed to assess the catalyst physicochemical properties. The addition of promoter changed the properties of catalyst. Except for Cr-promoted catalyst, the addition of promoters positively impacted catalytic performance, activity, and stability. XRD analysis showed that Cr addition had detrimental effects on the crystallite<span> structure of the Ni/SBA-15-POFA catalyst. In contrast, Zr, Ce, and La additions significantly reduced the crystallite size and improved active metal dispersion. Overall, the Zr-promoted catalyst exhibited the best performance in terms of activity and stability, with a CH</span></span>₄ conversion of 90 % and CO₂ conversion of 94.4 %. The spent catalyst characterization, including XRD, FESEM, O₂<span>-TPO, and RAMAN, showed that promoter addition significantly reduced carbon deposition. The stable and superior perfromance of Zr-promoted catalyst was attributed to the production of MWCNTs<span>. Conversely, the rapid deactivation of the unpromoted catalyst may be due to the formation of amorphous carbon, which tends to quickly block active sites and reduce the catalytic activity.</span></span></div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"141 ","pages":"Pages 104-120"},"PeriodicalIF":5.9,"publicationDate":"2025-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141518137","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fusarium oxysporum mediated synthesis of nitrogen-doped carbon supported platinum nanoparticles for supercapacitor device and dielectric applications","authors":"Azam Raza ,&nbsp;Sk Najrul Islam ,&nbsp;Kaifee Sayeed ,&nbsp;Kavita Pandey ,&nbsp;Fouzia Mashkoor ,&nbsp;Changyoon Jeong ,&nbsp;Mohd Shoeb ,&nbsp;Absar Ahmad","doi":"10.1016/j.jiec.2024.07.017","DOIUrl":"10.1016/j.jiec.2024.07.017","url":null,"abstract":"<div><div>A scalable method has been developed for synthesizing nitrogen-doped carbon-supported platinum nanoparticles. <em>Fusarium oxysporum</em> was utilized as reducing and stabilizing agent, and calcination was employed to produce the carbon support. The unique properties of <em>Fusarium oxysporum</em> facilitate the reduction of metal ions while preventing agglomeration and maintaining nanoparticle stability. An extensive investigation of the electrochemical supercapacitor and temperature-dependent dielectric properties of the nanoparticles demonstrates their suitability for supercapacitor applications. Electrochemical analysis showed N-doped C/Pt NPs with high specific capacitance, 482.77F/g at 2.0 A/g, retaining 94 % capacitance even under 20 A/g after 10,000 cycles. The symmetric supercapacitor device displayed 275F/g at 2 A/g, maintaining 61.10 Wh/kg energy density at 1000 W/kg power density, with ∼ 92 % capacitance retention after 10,000 cycles. Dielectric properties of N-doped C/Pt NPs were analyzed at both ambient (300 K) and elevated (450 K) temperatures, revealing temperature-dependent characteristics and alternating current conductivity. At 0.75 MHz, the dielectric permittivity (ɛ’) was measured at 31, with tangent loss at 2.01 and a.c. conductivity at 2.597 × 10^-3 O−1 m⁻¹. Increasing the frequency to 6.0 MHz resulted in a 2.38-fold rise in dielectric permittivity and a decrease in tangent loss to 0.77, demonstrating the temperature-sensitive nature of dielectric relaxation.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"141 ","pages":"Pages 568-581"},"PeriodicalIF":5.9,"publicationDate":"2025-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141691113","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Zn-doped aerogel for Ni2+ adsorption (Zn-A-Ni) and reuse of Zn-A-Ni to create Zn, Ni-co-doped carbon aerogel for applications in adsorption and energy storage","authors":"Nguyen Huu Hieu ,&nbsp;Phan Minh Tu ,&nbsp;Nguyen Hoang Kim Duyen ,&nbsp;Cao Vu Lam ,&nbsp;Dang Ngoc Chau Vy ,&nbsp;Ta Dang Khoa ,&nbsp;Nguyen Truong Son ,&nbsp;Vo Nguyen Dai Viet ,&nbsp;Pham Trong Liem Chau","doi":"10.1016/j.jiec.2024.07.010","DOIUrl":"10.1016/j.jiec.2024.07.010","url":null,"abstract":"<div><div><span>In order to solve the problem of heavy metal pollution, in this study, Zn-doped aerogel (Zn-A) was used as a material to remove Ni</span>²⁺<span> from wastewater. Zn-A was synthesized from sodium alginate and nipa palm shell-derived cellulose via the sol–gel method combined with freeze-drying. Zn-A has the ability to adsorb Ni</span>²⁺ up to 194.2 mg/g (Zn-A-Ni). After adsorbing Ni²⁺<span>, Zn-A-Ni was pyrolyzed to form Zn, Ni-co-doped carbon aerogel<span> (Zn-CA-Ni), which has high potential for manufacturing electrodes in supercapacitors (specific capacitance reaches 124.0F/g) and crystal violet treatment (adsorption capacity reaches 38.7 mg/g). Furthermore, Zn-A and Zn-CA-Ni were characterized through modern methods: Scanning electron microscope, energy dispersive X-ray, Fourier-transform infrared spectroscopy, X-ray diffraction analysis, and Nitrogen adsorption–desorption isotherm. The ability to adsorb Ni</span></span>²⁺<span><span> of Zn-A and adsorb crystal violet of Zn-CA-Ni was determined through ultraviolet–visible spectroscopy measurement. In addition, the electrochemical properties of Zn-CA-Ni were also analyzed through </span>cyclic voltammetry<span>, galvanostatic charge–discharge, and electrochemical impedance spectroscopy.</span></span></div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"141 ","pages":"Pages 489-500"},"PeriodicalIF":5.9,"publicationDate":"2025-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141692305","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Novel α-MnO2/AC catalysts for heterogeneous catalytic ozonation process to remove BAA in dye wastewater","authors":"Cheng Gong ,&nbsp;Xinxin Lv ,&nbsp;Sheng Liu ,&nbsp;Xing Chen ,&nbsp;Rohan Weerasooriya ,&nbsp;Zhaogang Ding","doi":"10.1016/j.jiec.2024.06.044","DOIUrl":"10.1016/j.jiec.2024.06.044","url":null,"abstract":"<div><div>Designing catalysts that are both efficient and resistant to interference poses a significant challenge in the field of catalytic ozone oxidation. In this study, four composite nanomaterials with different crystalline phase structures of MnO₂ and its loading onto activated carbon were synthesized by hydrothermal synthesis-calcination method and successfully used to catalyze the degradation of BAA by ozonation. The synthesized α-MnO₂/AC showed excellent performance and stability, and the degradation rate of 100 mg/L BAA could reach 96.27 % within 40 min under optimal conditions. Compared with MnO₂ alone, α-MnO₂/AC possessed lower polarization resistance, faster charge transfer rate, and higher Mn³⁺<span> and oxygen vacancy contents. Through the mechanistic study of Heterogeneous catalytic ozonation (HCO), it was confirmed that Mn(III) and oxygen vacancies together acted as active sites to enable O</span>₃ adsorption and activation to generate ROS, and <img>OH and ¹O₂<span> reacted with BAA as the main ROS in this system. In addition, a potential pathway for the degradation of BAA by HCO<span> was proposed and evaluated for its toxicity. This study provides a new strategy and understanding for designing manganese dioxide composite catalysts with different crystalline phases and the mechanistic exploration of the HCO pathway.</span></span></div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"141 ","pages":"Pages 340-350"},"PeriodicalIF":5.9,"publicationDate":"2025-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141708629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of reaction temperatures on optical properties of clove buds derived carbon dots for targeting nucleolus","authors":"Anurag Kumar Pandey ,&nbsp;Tapan Kumar Nath ,&nbsp;Santanu Dhara","doi":"10.1016/j.jiec.2024.07.006","DOIUrl":"10.1016/j.jiec.2024.07.006","url":null,"abstract":"<div><div><span><span>This work pacts with a simple and environmentally friendly hydrothermal method<span> to synthesize clove buds-derived carbon dots (CCDs) at different temperatures. Five CCDs samples were synthesized at different reaction temperatures ranging from 120 °C to 200 °C, respectively. Using UV–Visible (UV–Vis) and </span></span>fluorescence spectroscopy<span> (FL), the optical characteristics<span><span><span> of CCDs made at various temperatures were examined and compared. The results show that the optical properties<span> of prepared carbon dots (CDs) are significantly influenced by the temperature of </span></span>carbonization<span>. The cytocompatibility and hemolysis studies of optimized CCDs were performed to understand their interaction in the biological environment. The free radical scavenging capability of CDs was also explored. Further, in vitro </span></span>cellular imaging of optimized CCDs</span></span></span>₂₀₀<span> was performed which shows strong and multicolour emission when excited with different laser sources. Interestingly, CDs are capable of brightening up RNA-rich nucleoli. Testing using ribonuclease digestion validates the localization of the CCDs in the nucleolus. Further, intracellular stability and good counterstaining compatibility feature them as a promising fluorescence probe for nucleolus imaging. Therefore, we have explored medicinal plant fruits as a carbon precursor for the synthesis of CDs without using any modifier which can be a potential candidate for multicolour nucleolus imaging and free radical scavenging applications.</span></div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"141 ","pages":"Pages 441-455"},"PeriodicalIF":5.9,"publicationDate":"2025-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141711616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Supercapacitors: Overcoming current limitations and charting the course for next-generation energy storage","authors":"Humaira Rashid Khan,&nbsp;Abdul Latif Ahmad","doi":"10.1016/j.jiec.2024.07.014","DOIUrl":"10.1016/j.jiec.2024.07.014","url":null,"abstract":"<div><div>Supercapacitors, bridging conventional capacitors and batteries, promise efficient energy storage. Yet, challenges hamper widespread adoption. This review assesses energy density limits, costs, materials, and scalability barriers. It examines key factors affecting energy density: electrode properties, pseudocapacitive mechanisms, voltage windows, and electrolytes. Cost considerations encompass materials, manufacturing processes, and scaling challenges, emphasizing the need for cost-effective solutions. The review scrutinizes intricate materials and manufacturing hurdles, including electrode design, electrolyte formulation, and scalable fabrication techniques. Recent advances in novel electrode materials, designs, recycling methods, and fabrication technologies are highlighted. Integration with emerging technologies like 3D printing suggests transformative potential for energy storage. By outlining challenges and recent progress, this review charts a path toward efficient, economical, and scalable supercapacitor technology for next-generation energy systems.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"141 ","pages":"Pages 46-66"},"PeriodicalIF":5.9,"publicationDate":"2025-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141843725","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Simulating the reaction absorption of carbon dioxide by MEA aqueous solution in the RPB using three-dimensional Eulerian porous media approach","authors":"Hui Han ,&nbsp;Jiangshuai Yan ,&nbsp;Yuxing Li ,&nbsp;Jianlu Zhu ,&nbsp;Yunfei Wang ,&nbsp;Ruidong Jing ,&nbsp;Yiran Hu","doi":"10.1016/j.jiec.2024.07.051","DOIUrl":"10.1016/j.jiec.2024.07.051","url":null,"abstract":"<div><div>Rotating Packed Bed (RPB), as a representative equipment of hyper-gravity technology, is widely used in process intensification of various reactions and separations. This paper constructs a three-dimensional CFD model of RPB by employing the porous media Eulerian two-fluid method, coupling mass transfer, heat transfer, and chemical reaction models. The CFD model successfully simulated the CO₂ absorption process by MEA solution within the RPB, with the simulation results aligning well with both experimental and calculation data. The CFD model predicts the overall gas phase mass transfer coefficient (<em>K_Ga</em>) range of 1.876 to 3.029 s⁻¹, while experimental data fall within the range of 1.7 to 2.4 s⁻¹, with deviations ranging from 1.70 % to 26.2 %. Detailed distributions of flow and mass transfer parameters within the packing were obtained, and a quantitative analysis was conducted on the impact of different operating parameters on mass transfer and decarbonization performance. The <em>K_Ga</em> and CO₂ removal rate first increase (400 ∼ 1500 rpm) and then stabilize (1500 ∼ 2500 rpm) with the increase of rotational speed. The correlation to predict overall gas phase mass transfer coefficient was developed, and the calculated values are in agreement with the simulated values with deviations within ± 26 %. This work provides a novel and practical approach to designing and optimizing processes for RPB in engineering applications.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"141 ","pages":"Pages 610-625"},"PeriodicalIF":5.9,"publicationDate":"2025-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141931257","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Green decoration of Pd nanoparticles on MXene/metal organic framework support for photocatalytic degradation of ofloxacin","authors":"Saeideh Eslaminejad ,&nbsp;Rahmatollah Rahimi ,&nbsp;Maryam Fayazi","doi":"10.1016/j.jiec.2024.06.020","DOIUrl":"10.1016/j.jiec.2024.06.020","url":null,"abstract":"<div><div><span>The widespread use of fluoroquinolone antibiotics, such as ofloxacin (OFL), has led to their unintended presence in aquatic environments. The removal of OFL from water bodies is crucial to mitigate the spread of antibiotic resistance. In this work, palladium nanoparticles<span> supported on MXene/metal organic framework (Pd/MXOF) nanocomposite was successfully prepared via a green approach and then employed as a novel catalyst material for the photocatalytic degradation of OFL. The Pd/MXOF sample demonstrates improved absorption in the visible region in contrast to MXOF samples, possibly attributed to better electronic transfer at catalyst surface. According to experimental results, a higher photocatalytic activity was obtained for Pd/MXOF catalyst in comparison with MXene, MIL-101(Fe), and MXOF substances. Excellent photodegradation efficiency (∼100 %) of OFL after 30 min irradiation of visible light was obtained using Pd/MXOF. The effectiveness degradation of OFL through the suggested photocatalysis process was dependent on the initial concentration of OFL, catalyst dosage, and solution pH value. Following four cycles, the photocatalyst exhibited acceptable stability and reusability. The key roles of hole (h</span></span>⁺) and •O₂⁻ radical in the photocatalytic reaction were elucidated by the active species trapping studies. This work may provide a very potent strategy to photodegrade antibiotic pollutants in contaminated waters.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"141 ","pages":"Pages 94-103"},"PeriodicalIF":5.9,"publicationDate":"2025-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141401535","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}