Applied Organometallic Chemistry最新文献_第3页

Synthesis of a Direct Dual Z-Scheme g-C3N4/Bi2S3/NiFe2O4 Photocatalyst for Degradation of Organic Pollutants: Optimization Using Response Surface Methodology 用于降解有机污染物的直接双 Z 型 g-C3N4/Bi2S3/NiFe2O4 光催化剂的合成：利用响应面方法进行优化

IF 3.7 2区化学

Applied Organometallic Chemistry Pub Date : 2024-12-10 DOI: 10.1002/aoc.7883

Sanaz Merci, Tayebeh Shamspur, Ali Mostafavi

{"title":"Synthesis of a Direct Dual Z-Scheme g-C3N4/Bi2S3/NiFe2O4 Photocatalyst for Degradation of Organic Pollutants: Optimization Using Response Surface Methodology","authors":"Sanaz Merci, Tayebeh Shamspur, Ali Mostafavi","doi":"10.1002/aoc.7883","DOIUrl":"https://doi.org/10.1002/aoc.7883","url":null,"abstract":"<div>\u0000 \u0000 In photocatalytic reactions, the fast recombination rate of photogenerated charge carriers limits practical application. So, in this study, a new g-C3N4/Bi2S3/NiFe2O4 nanocomposite was synthesized with dual Z-scheme heterojunctions to enhance charge carrier separation and visible light absorption. The structure, morphology, composition, magnetic, surface potential, and optical properties of the prepared g-C3N4/Bi2S3/NiFe2O4 nanocomposite were investigated using XRD, FTIR, Raman, FESEM-EDS-Mapping, TEM, VSM, Zeta potential, PL, and UV–vis DRS techniques. Also, the photocatalytic performance and mechanism of enrofloxacin (Enro) and malachite green (MG) degradation under visible light were studied. Also, the photocatalytic performance and photodegradation mechanism were studied by enrofloxacin and malachite green degradation under visible light. The effect of the main parameters on the degradation performance of both pollutants was studied by response surface methodology (RSM). Under the optimum conditions, the highest photocatalytic degradation percentages for enrofloxacin and malachite green were obtained at 91.89% and 95.63%, respectively. The apparent rate constants of Enro and MG photodegradation over g-C3N4/Bi2S3/NiFe2O4 were found to be 0.0628 min−1 and 0.0504 min−1, respectively. Based on its magnetic characteristics, the as-prepared catalyst demonstrated facile recovery and good photocatalytic stability after six recycling studies, according to the results.\u0000 </div>","PeriodicalId":8344,"journal":{"name":"Applied Organometallic Chemistry","volume":"39 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2024-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142868372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Aggregation-Driven Fluorescence Behavior of EuMOF for Aldehydes Detection 用于醛检测的 EuMOF 的聚集驱动荧光行为

IF 3.7 2区化学

Applied Organometallic Chemistry Pub Date : 2024-12-10 DOI: 10.1002/aoc.7907

Heng Xu, Xueqiang Wu, Ruhan Chen, Wanli Zhang, Xiaonan Zhang, Zhiwei Liu

{"title":"Aggregation-Driven Fluorescence Behavior of EuMOF for Aldehydes Detection","authors":"Heng Xu, Xueqiang Wu, Ruhan Chen, Wanli Zhang, Xiaonan Zhang, Zhiwei Liu","doi":"10.1002/aoc.7907","DOIUrl":"https://doi.org/10.1002/aoc.7907","url":null,"abstract":"<div>\u0000 \u0000 This research leverages the fluorescence properties of a europium metal–organic framework (EuMOF) to assess the presence of aldehydes in food. The EuMOF demonstrates three distinct excitation peaks, with an unusual change in fluorescence intensity attributed to the excessive aggregation observed in the initial two peaks. Aldehydes, specifically monoaldehyde compounds (MACs) and dialdehyde compounds (DACs), can engage with the amine groups on the surface of the EuMOF through a Schiff reaction. This interaction disrupts the accumulation process during dilution and allows for the quantification and differentiation of aldehyde compounds based on their unique fluorescence behaviors. By conducting a series of sample dilutions, the ratio between the first two fluorescence excitation peaks can be determined, leading to the creation of a data matrix. The quantitative evaluation of aldehyde-derived compounds is enabled by deconstructing the original sample matrix using reference matrices of EuMOF and a reaction mixture containing the aldehyde standard. This innovative technique for monitoring aldehydes eliminates the need for sample pretreatment, aldehyde derivatization, and the use of hazardous chemicals in the detection process, offering significant economic and public health benefits.\u0000 </div>","PeriodicalId":8344,"journal":{"name":"Applied Organometallic Chemistry","volume":"39 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2024-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142868369","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The MOF-Derived Ag@M-N/Al-O Catalyst for Highly Selective Electrocatalytic Reduction of CO2 to CO

IF 3.7 2区化学

Applied Organometallic Chemistry Pub Date : 2024-12-10 DOI: 10.1002/aoc.7946

Yichen Liu, Zhongqin Zhao, Yanyan Zhu, Ruifang Xiang, Xiuyan Dong, Mohammad Khalid Parvez, Mohammed S. Al-Dosari, Ying Pan

{"title":"The MOF-Derived Ag@M-N/Al-O Catalyst for Highly Selective Electrocatalytic Reduction of CO2 to CO","authors":"Yichen Liu, Zhongqin Zhao, Yanyan Zhu, Ruifang Xiang, Xiuyan Dong, Mohammad Khalid Parvez, Mohammed S. Al-Dosari, Ying Pan","doi":"10.1002/aoc.7946","DOIUrl":"https://doi.org/10.1002/aoc.7946","url":null,"abstract":"<div>\u0000 \u0000 For ensuring the economic feasibility of the electrochemical carbon dioxide reduction reaction (CO2RR), which can be used to reduce the catalyst load and increase the catalytic activity of CO2RR by using carrier materials. Here, we report the systematic alteration of metal chloride on bipyridine groups in MOF-253(Al) using modified metal–organic frameworks (MOFs) as precursors and the introduction of Ag nanoparticles to prepare catalysts Ag@M-N/Al-O (M = Co, Ni, Zn, Cu). EDS spectra showed the uniform dispersion of Ag nanoparticles. In addition, the chemical structure of the catalyst was analyzed by XPS and PXRD, which proved the existence of M-N and Al-O bonds. The interaction with Ag nanoparticles leads to electron density reconstruction, and the stable *COOH intermediates with electron delocalization enhanced by polymetallic electron configuration modulation are conducive to CO production. The results show that Ag@Co-N/Al-O can achieve 85.6% FE for CO and has good stability within 12 h. This work provides a new idea for CO2RR material design using MOFs as a precursor catalyst.\u0000 </div>","PeriodicalId":8344,"journal":{"name":"Applied Organometallic Chemistry","volume":"39 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2024-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142868171","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Regioselective [3 + 2] Cycloaddition Between Ynamides and Pyridine-N-Aminides Catalyzed by PicAuCl2 Anchored Onto SBA-15

IF 3.7 2区化学

Applied Organometallic Chemistry Pub Date : 2024-12-10 DOI: 10.1002/aoc.7936

Boling Song, Siqi Liu, Mingzhong Cai, Li Wei

{"title":"Regioselective [3 + 2] Cycloaddition Between Ynamides and Pyridine-N-Aminides Catalyzed by PicAuCl2 Anchored Onto SBA-15","authors":"Boling Song, Siqi Liu, Mingzhong Cai, Li Wei","doi":"10.1002/aoc.7936","DOIUrl":"https://doi.org/10.1002/aoc.7936","url":null,"abstract":"<div>\u0000 \u0000 A dichloro(2-pyridinecarboxylato)gold complex anchored on SBA-15 (SBA-15-PicAuCl2) was conveniently prepared through the addition reaction between triethoxy(3-isocyanatopropyl)silane and dichloro(3-hydroxy-2-pyridinecarboxylato)gold complex and subsequent condensation with SBA-15. The new heterogenized PicAuCl2 complex was fully characterized by using various analytic methods. In the existence of 5 mol% of SBA-15-PicAuCl2, the regioselective [3 + 2] cycloaddition reaction between ynamides and pyridine-N-aminides proceeded in toluene at 100°C for 1–24 h to deliver a wide array of functionalized trisubstituted 1,3-oxazoles in 57%–95% yields. Ynamides with alkyl, benzyl, and aryl substituents as well as different sulfonyl groups at the nitrogen atom and the oxazolidinone-derived ynamides were well-tolerated. A wide range of pyridine-N-aminides bearing aroyl, naphthoyl, furoyl, vinylcarbonyl, alkylcarbonyl, and methoxycarbonyl were also allowed in the reaction. Moreover, SBA-15-PicAuCl2 is easy to recover through a simple centrifugation and recyclable at least seven cycles with only a slight drop in catalytic activity.\u0000 </div>","PeriodicalId":8344,"journal":{"name":"Applied Organometallic Chemistry","volume":"39 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2024-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142868173","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Polyethylene Glycol–Bridged Diimidazolium Polyoxometalates: Thermoregulated Reusable Catalysts for Selective Oxidation of Toluene to Benzaldehyde

IF 3.7 2区化学

Applied Organometallic Chemistry Pub Date : 2024-12-10 DOI: 10.1002/aoc.7935

Shu Qian, Fengli Yu, Yexin Luo, Bing Yuan, Congxia Xie, Shitao Yu

{"title":"Polyethylene Glycol–Bridged Diimidazolium Polyoxometalates: Thermoregulated Reusable Catalysts for Selective Oxidation of Toluene to Benzaldehyde","authors":"Shu Qian, Fengli Yu, Yexin Luo, Bing Yuan, Congxia Xie, Shitao Yu","doi":"10.1002/aoc.7935","DOIUrl":"https://doi.org/10.1002/aoc.7935","url":null,"abstract":"<div>\u0000 \u0000 The oxidation of toluene to benzaldehyde holds great industrial significance, and it typically involves toxic reagents and/or affords difficult-to-separate product mixtures. Herein, polyethylene glycol (PEG)–bridged diimidazolium polyoxometalates (POMs) with a Keggin-type tungstovanadophosphoric heteropolyacid anion and various PEG-functionalized diimidazolium cations were prepared and evaluated as catalysts for the eco-friendly oxidation of toluene using aqueous tert-butyl hydroperoxide in acetonitrile. The bridging of diimidazolium cations by PEG enabled the fine-tuning of heteropolyanion redox properties and increased catalyst reactivity and solubility in the reaction system. The best-performing POM exhibited thermoregulated phase-separation behavior, that is, it was fully soluble in the reaction medium at elevated temperatures and hardly soluble at room temperature. Further, it showed almost no performance deterioration after sevenfold reuse and achieved an acceptable toluene conversion (82%) and benzaldehyde selectivity (68%). Thus, our work enables the development of eco-friendly processes for the catalytic oxidation of industrially relevant hydrocarbon and thus facilitates the establishment of a more sustainable society.\u0000 </div>","PeriodicalId":8344,"journal":{"name":"Applied Organometallic Chemistry","volume":"39 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2024-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142868271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Electrode Development for Electro-Organic Kolbe–Schmitt C–H Carboxylation of Benzene Using Cu Nanoparticles on Graphene Oxide Modified With MIL-101 MOF for CO2 Capture in a DES Electrolyte System 在 DES 电解质系统中，利用石墨烯氧化物上的铜纳米颗粒和改性的 MIL-101 MOF 进行苯的电有机 Kolbe-Schmitt C-H 羧化的电极开发，以捕获二氧化碳

IF 3.7 2区化学

Applied Organometallic Chemistry Pub Date : 2024-12-10 DOI: 10.1002/aoc.7905

Zahra Behrouz, Kambiz Banihashemi, Mostafa Saadat, Sahar Alizadeh, Reza Ahdenov

{"title":"Electrode Development for Electro-Organic Kolbe–Schmitt C–H Carboxylation of Benzene Using Cu Nanoparticles on Graphene Oxide Modified With MIL-101 MOF for CO2 Capture in a DES Electrolyte System","authors":"Zahra Behrouz, Kambiz Banihashemi, Mostafa Saadat, Sahar Alizadeh, Reza Ahdenov","doi":"10.1002/aoc.7905","DOIUrl":"https://doi.org/10.1002/aoc.7905","url":null,"abstract":"<div>\u0000 \u0000 This study focuses on developing an advanced electrode for the electro-organic Kolbe–Schmitt C–H carboxylation of benzene. The electrode uses copper (Cu) nanoparticles supported on graphene oxide modified with MIL-101 metal–organic framework (MOF). The MIL-101 MOF enhances CO2 capture, improving the electrode's efficiency in a deep eutectic solvent (DES) system. The study reports high yields (89%–97%) of synthesized benzoic acids 4(a–l), facilitated by urea/ChCl as a cost-effective electrolyte, by applying an electric current of 20 mA, in 2 h and at ambient temperature. The innovative electrode design facilitates efficient benzoic acid synthesis, while the use of urea/ChCl as an accessible and cost-effective electrolyte and solvent enhances the electro-organic reaction rate. The synthesized benzoic acids were characterized through melting point analysis, 1HNMR spectroscopy, and CHN elemental composition. To assess the electrode's properties, extensive characterization techniques such as XPS, TGA, SEM, EDS, FT-IR, BET surface area analysis, CV, and FT-IR were used.\u0000 </div>","PeriodicalId":8344,"journal":{"name":"Applied Organometallic Chemistry","volume":"39 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2024-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142868373","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Photophysical and Docking Studies of Schiff Base Coupled Silane: A Probe for Sn2+ Detection and PI3Kα Inhibitor for Cancer Treatment 希夫碱偶联硅烷的光物理和 Docking 研究：用于 Sn2+ 检测的探针和治疗癌症的 PI3Kα 抑制剂

IF 3.7 2区化学

Applied Organometallic Chemistry Pub Date : 2024-12-10 DOI: 10.1002/aoc.7947

Gurjaspreet Singh, Tamana, Sumesh Khurana, Mithun, Devina Sharma, Pallavi Markan, Tsering Diskit, Parul, K. N. Singh

{"title":"Photophysical and Docking Studies of Schiff Base Coupled Silane: A Probe for Sn2+ Detection and PI3Kα Inhibitor for Cancer Treatment","authors":"Gurjaspreet Singh,  Tamana, Sumesh Khurana,  Mithun, Devina Sharma, Pallavi Markan, Tsering Diskit,  Parul, K. N. Singh","doi":"10.1002/aoc.7947","DOIUrl":"https://doi.org/10.1002/aoc.7947","url":null,"abstract":"<div>\u0000 \u0000 Cancer, a leading cause of death globally, necessitates clinical research to develop effective solutions to reduce mortality rates. Currently, scientists are focusing on two prominent topics in cancer treatment: the presence of Sn2+ in cells and the inhibition of the phosphoinositide 3-kinase enzyme (PI3Kα). In this study, Schiff base-coupled silane 7a {C26H35N5O6Si (M + H+ = 540.53)} has been synthesized that could detect Sn2+, which in trace amounts can help prevent cancer, and it also inhibits PI3Kα enzyme, thereby preventing the rapid proliferation of cancer cells. The detection limit and binding constant calculated via Fluorescence studies were found to be 3.46 × 10−8 M and 9.4 × 104 M−1, respectively. The value of inhibition constant of silane for PI3Kα enzyme was also found to be 2.52 nM via molecular docking.\u0000 </div>","PeriodicalId":8344,"journal":{"name":"Applied Organometallic Chemistry","volume":"39 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2024-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142868374","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Enhanced Electrocatalytic Performance for Oxygen Reduction Reaction of Porous Carbon Materials Functionalized by Binuclear Ball-Type Metallophthalocyanines 增强双核球型金属酞菁功能化多孔碳材料氧还原反应的电催化性能

IF 3.7 2区化学

Applied Organometallic Chemistry Pub Date : 2024-12-10 DOI: 10.1002/aoc.7916

Gai Zhang, Kaihui Zhao, Amin Tan, Yan Yang

{"title":"Enhanced Electrocatalytic Performance for Oxygen Reduction Reaction of Porous Carbon Materials Functionalized by Binuclear Ball-Type Metallophthalocyanines","authors":"Gai Zhang, Kaihui Zhao, Amin Tan, Yan Yang","doi":"10.1002/aoc.7916","DOIUrl":"https://doi.org/10.1002/aoc.7916","url":null,"abstract":"<div>\u0000 \u0000 Binuclear ball-type metallophthalocyanines, Co2Pc2(EP)4, were wrapped on porous carbon Z67-900 materials using a facilely “π–π assembly” method to prepare Co2Pc2(EP)4@Z67-900 catalysts for oxygen reduction reactions (ORR). The XRD and pore size distribution results indicate that the presence of high graphitization degree and porosity distribution in Z67-900. The high graphitization degree of Z67-900 carbon materials is beneficial for the formation of π–π interaction based on the π electron-conjugated structure of the binuclear ball-type metallophthalocyanines Co2Pc2(EP)4 system. The electrocatalytic test shows that the reduction potential −0.18 V (vs. SCE) for Co2Pc2(EP)4@Z67-900 is 20% higher than that of commercial Pt/C. The porosity distribution in Z67-900 promotes the oxygen molecules concentration around the active sites MN4-type Co2Pc2(EP)4 macrocyclic system to form an intermediate O2ads-Co2Pc2(EP)4@Z67-900. The π–π interactions between Co2Pc2(EP)4 and Z67-900 decreased the activation energy of the *OOH dissociation step in a four-electron ORR process. It provides a theoretical basis for the subsequent application research of zinc-air batteries.\u0000 </div>","PeriodicalId":8344,"journal":{"name":"Applied Organometallic Chemistry","volume":"39 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2024-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142868370","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Triazine-Cored BODIPY Trimers: Synthesis, Properties, and Anticancer Activity 三嗪芯 BODIPY 三聚体：合成、性质和抗癌活性

IF 3.7 2区化学

Applied Organometallic Chemistry Pub Date : 2024-12-10 DOI: 10.1002/aoc.7915

Laxmipriya Nayak, Supriya Routray, Subhadeep Acharya, Anwesha Pradhan, Sajan Sahoo, Luna Samanta, Saiprakash Rout, Rashmirekha Satapathy

{"title":"Triazine-Cored BODIPY Trimers: Synthesis, Properties, and Anticancer Activity","authors":"Laxmipriya Nayak, Supriya Routray, Subhadeep Acharya, Anwesha Pradhan, Sajan Sahoo, Luna Samanta, Saiprakash Rout, Rashmirekha Satapathy","doi":"10.1002/aoc.7915","DOIUrl":"https://doi.org/10.1002/aoc.7915","url":null,"abstract":"<div>\u0000 \u0000 Two triazine-cored BODIPY trimers (Compounds 6 and 12) were synthesized and well characterized using 1H NMR, 13C NMR, 11B NMR, 19F NMR, FT-IR, and high-resolution mass spectral analysis. The photophysical, computational, and in vitro anticancer studies of the synthesized compounds were comprehensively evaluated along with previously reported phenylene-BODIPY trimer (Compound 1). The photophysical studies indicated that the triazine-cored BODIPY trimers exhibited a slight bathochromic shift compared to the phenylene-cored trimer. Density functional theory (DFT) calculations suggest that the order of stability of the BODIPY trimers was 1 > 6 > 12. The anticancer efficacy of the BODIPY trimers was investigated against human breast adenocarcinomas cell line MDA-MB-231 and mouse embryo fibroblast cell line NIH/3T3 through in vitro cytotoxicity assay. All the BODIPY trimers exhibited elevated cytotoxicity towards cancer cells while displaying lesser cytotoxicity towards normal cells. Compound 6 showed the highest cell death potential with an IC50 value of 27.02 μM, which is twice higher than that of the chemotherapeutic drug cisplatin. The triazine-cored BODIPY trimers demonstrated superior cytotoxicity against cancer cells in comparison to their phenylene-cored counterparts. The enhanced cytotoxicity of the triazine-cored trimers suggests that the triazine core plays a crucial role in enhancing their therapeutic efficacy. This result underscores the potential of triazine-cored BODIPY trimers as promising anticancer agents.\u0000 </div>","PeriodicalId":8344,"journal":{"name":"Applied Organometallic Chemistry","volume":"39 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2024-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142868382","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Size and Crystallinity-Dependent Photocatalytic Performance of MIL-53(Fe) and MIL-53(Fe)/g-C3N4 Composite MIL-53(Fe) 和 MIL-53(Fe)/g-C3N4 复合材料的光催化性能与结晶度有关

IF 3.7 2区化学

Applied Organometallic Chemistry Pub Date : 2024-12-10 DOI: 10.1002/aoc.7921

Anran Zhu, Qing Yuan, Peipei Xiao, Mingzhu Liu, Longfeng Li

{"title":"Size and Crystallinity-Dependent Photocatalytic Performance of MIL-53(Fe) and MIL-53(Fe)/g-C3N4 Composite","authors":"Anran Zhu, Qing Yuan, Peipei Xiao, Mingzhu Liu, Longfeng Li","doi":"10.1002/aoc.7921","DOIUrl":"https://doi.org/10.1002/aoc.7921","url":null,"abstract":"<div>\u0000 \u0000 MIL-53(Fe) is a novel photocatalytic material that has been developed over the past decade; however, significant efforts are still required to fully optimize its photocatalytic performance in order to meet the requirements of practical applications. In this paper, we investigated the effects of size and crystallinity on the photocatalytic performance of MIL-53(Fe) and its composites x-MIL-53(Fe)/g-C3N4 (x-MIL-Fe/CN). During the hydrothermal synthesis process, the control over particle size was achieved by adjusting the amount of acetic acid (HAc). Ball milling was utilized to manipulate both the size and crystallinity of MIL-53(Fe). Photocatalytic experiments demonstrated that MIL-53(Fe) and 15-MIL-Fe/CN, characterized by the smallest particle sizes and great crystallinity, exhibited the highest photocatalytic activity. This enhancement in photocatalytic activity can be attributed to the reduced band gap and lower recombination rate of photogenerated carriers. Notably, the hydrogen evolution rate for 15-MIL-Fe/CN reached up to 4950 μmol·g−1·h−1, but MIL-53(Fe) achieved a 98% degradation of methyl orange within 60 min.\u0000 </div>","PeriodicalId":8344,"journal":{"name":"Applied Organometallic Chemistry","volume":"39 1","pages":""},"PeriodicalIF":3.7,"publicationDate":"2024-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142868273","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0