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Chang G, Ma L, Tu Y, Mao C, Aprea P, Hao S. Facile Construction Engineering of Pr 6O 11@C with Efficient Photocatalytic Activity. Molecules 2024; 29:3568. [PMID: 39124973 PMCID: PMC11314047 DOI: 10.3390/molecules29153568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2024] [Revised: 05/06/2024] [Accepted: 06/20/2024] [Indexed: 08/12/2024] Open
Abstract
In this study, facile construction engineering of Pr6O11@C with efficient photocatalytic activity was established. Taking advantage of the flocculation of Pr3+ in the base medium, acid red 14 (AR14) was flocculated together with Pr(OH)3 precipitate, in which Pr(OH)3 and AR14 mixed highly uniformly. Calcinated at high temperature in N2, a novel Pr6O11@C was successfully synthesized. The resulting materials were characterized by XRD, SEM, FT-IR, Raman, and XPS techniques. The results show that the cubic Pr6O11@C with Fm3m space group, similar to that of Pr6O11, was obtained. From the results of the photodegradation of AR14, it is found that the photocatalytic efficiency of Pr6O11@C is higher than that of pure Pr6O11 due to the formation of abundant carbon bonds and oxygen vacancies. Compared with pure Pr6O11 and other carbon-based composites, the acid resistance of Pr6O11@C is greatly improved due to the highly uniform dispersion of Pr6O11 and C, which lays a solid foundation for the practical application of Pr6O11@C. Moreover, the role of NH3·H2O and NaOH used as precipitants for the photocatalytic efficiency of Pr6O11 was investigated in detail.
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Affiliation(s)
- Guoju Chang
- Xingzhi College, College of Chemistry and Materials Science, Zhejiang Normal University, Jinhua 321004, China
| | - Longzhong Ma
- Xingzhi College, College of Chemistry and Materials Science, Zhejiang Normal University, Jinhua 321004, China
| | - Yanhong Tu
- Xingzhi College, College of Chemistry and Materials Science, Zhejiang Normal University, Jinhua 321004, China
| | - Chenxin Mao
- Xingzhi College, College of Chemistry and Materials Science, Zhejiang Normal University, Jinhua 321004, China
| | - Paolo Aprea
- Department of Chemical, Materials and Production Engineering, University Federico II, P.le V. Tecchio 80, 80125 Naples, Italy
| | - Shiyou Hao
- Xingzhi College, College of Chemistry and Materials Science, Zhejiang Normal University, Jinhua 321004, China
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2
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Rao PA, Padhy H, Bandyopadhyay K, Rao AV, Ganta R, Bevara S, Singh BP, Kundrapu B, Saha S, Malla R, Mukkamala SB. Exploring the Gamma-Ray Enhanced NIR-Luminescence and Cytotoxic Potential of Lanthanide-Naphthalene Dicarboxylate based Metal-Organic Frameworks. J Fluoresc 2024:10.1007/s10895-024-03677-x. [PMID: 38530563 DOI: 10.1007/s10895-024-03677-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 03/14/2024] [Indexed: 03/28/2024]
Abstract
In this investigation, we explore the integration of lanthanides into Metal-Organic Frameworks (MOFs) to enable Near-Infrared (NIR) emission. Specifically, we focus on Lanthanide-Naphthalene Dicarboxylate based MOFs (Ln-MOFs), incorporating elements such as Praseodymium (Pr), Samarium (Sm), Dysprosium (Dy), and Erbium (Er). The synthesis of Ln-MOFs is achieved via the hydrothermal method. The structure, morphology, thermal stability, and luminescence properties of synthesized Ln-MOFs have been evaluated through different characterization techniques. Upon photoexcitation at 350 nm, Ln-MOFs show the emission in the Visible and NIR region. Further, the luminescence intensity of Ln-MOFs enhanced by 2-3 folds in the visible region and 6-8 folds in NIR region after exposing to Gamma irradiation at 150 kGy. Cytotoxic effect on the viability of MDA-MB 231 and MDA-MB 468 Triple negative breast cancer (TNBC) cells was evaluated by MTT assay. The results revealed that among all synthesized MOFs, Pr-MOF exhibited an aggressive cytotoxic effect. Additionally, analysis of phase-contrast microscopy data indicates that Pr-MOF induces alterations in the morphology of both MDA-MB 231 and MDA-MB 468 TNBC cells when compared to untreated controls. The findings in this study reveal the utilization of Ln-MOFs for studying cytotoxicity and highlight their ability to enhance near-infrared (NIR) emission when exposed to gamma radiation.
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Affiliation(s)
- Podilapu Atchutha Rao
- Department of Chemistry, GITAM School of Science, GITAM (Deemed to be University), Visakhapatnam, AP, 530045, India
| | - Harihara Padhy
- Department of Chemistry, GITAM School of Science, GITAM (Deemed to be University), Visakhapatnam, AP, 530045, India.
| | - Krishanu Bandyopadhyay
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India
| | - Adapaka Venkateswara Rao
- Department of Chemistry, GITAM School of Science, GITAM (Deemed to be University), Visakhapatnam, AP, 530045, India
| | - Ravikumar Ganta
- Department of Chemistry, GITAM School of Science, GITAM (Deemed to be University), Visakhapatnam, AP, 530045, India
| | - Samatha Bevara
- Department of Chemistry, GITAM School of Science, GITAM (Deemed to be University), Visakhapatnam, AP, 530045, India
| | - Bheeshma Pratap Singh
- Department of Physics, GITAM School of Science, GITAM (Deemed to be University), Visakhapatnam, AP, 530045, India
| | - Bhavani Kundrapu
- Cancer Biology Laboratory, Department of Biochemistry and Bioinformatics, GITAM School of Science, GITAM (Deemed to be University), Visakhapatnam, 530045, Andhra Pradesh, India
| | - Satyen Saha
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India
| | - RamaRao Malla
- Cancer Biology Laboratory, Department of Biochemistry and Bioinformatics, GITAM School of Science, GITAM (Deemed to be University), Visakhapatnam, 530045, Andhra Pradesh, India
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Nagaraja K, Hemalatha D, Ansar S, Rao KSVK, Tae Hwan O. Novel, Biosynthesis of Palladium Nanoparticles using Strychnos Potatorum Polysaccharide as a Green sustainable approach; and their effective Catalytic Hydrogenation of 4-Nitrophenol. Int J Biol Macromol 2023; 253:126983. [PMID: 37739284 DOI: 10.1016/j.ijbiomac.2023.126983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 09/07/2023] [Accepted: 09/16/2023] [Indexed: 09/24/2023]
Abstract
In the current study, we successfully used strychnos potatorum polysaccharide through autoclaving to synthesize palladium nanoparticles in a green, sustainable process. These polysaccharide act as a stabilizing, capping, and reducing agent. It also used various analytical characterizations, including UV-Visible spectroscopy, FT-IR spectroscopy, X-Ray diffraction (XRD), Scanning electron microscopy (FE-SEM), EDAX, and X-ray photoelectron spectroscopy (XPS), TEM and gel permeation chromatography (GPC) are used to analyze biosynthesized pallidum nanoparticles (PdNPs). The surface plasmon resonance (SPR) band at 276 nm and UV-visible spectroscopy revealed the presence of the generated PdNPs. The XRD data show that PdNPs have crystalline behavior and a pristine face-centered cubic (FCC) structure. The PdNPs were successfully developed by catalytic reduction of 4-nitrophenol (4-NP). The catalytic activity and reusability of the environmentally friendly PdNPs catalyst were demonstrated by achieving a remarkable transformation of 95 % nitrophenol to 4-aminophenol after five cycles. The reaction rate constant (k) for the degradation of 4-nitrophenol (4-NP) using SP-PdNPs as a catalyst is 0.1201 min-1 and R2 0.9867, with a normalized rate constant of (Knor = K/m) of 7.206 s-1 mM-1. These findings provide fundamental knowledge of the catalytic process governing the hydrogenation of p-nitrophenol, which will help designers of effective catalysts. An innovative and affordable technique for creating PdNPs that are environmentally acceptable and can be utilized as effective catalysts in environmental applications is the use of strychnos potatorum gum polysaccharide. The green-synthesized PdNPs can be used for pollutant remediation, including pharmaceutical, domestic, heavy metal, industrial, and pesticide pollutants.
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Affiliation(s)
- Kasula Nagaraja
- Polymer Biomaterial Design and Synthesis Laboratory, Department of Chemistry, Yogi Vemana University, Kadapa, Andhra Pradesh 516005, India; School of Chemical Engineering, Yeungnam University, 280 Daehak-Ro, Gyeongsan, Gyeongbuk 38541, Republic of Korea.
| | - D Hemalatha
- Polymer Biomaterial Design and Synthesis Laboratory, Department of Chemistry, Yogi Vemana University, Kadapa, Andhra Pradesh 516005, India
| | - Sabah Ansar
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Saud University, P.O. Box 10219, Riyadh 11433, Saudi Arabia
| | - K S V Krishna Rao
- Polymer Biomaterial Design and Synthesis Laboratory, Department of Chemistry, Yogi Vemana University, Kadapa, Andhra Pradesh 516005, India.
| | - Oh Tae Hwan
- School of Chemical Engineering, Yeungnam University, 280 Daehak-Ro, Gyeongsan, Gyeongbuk 38541, Republic of Korea.
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Grabowska P, Szkoda M, Skorupska M, Lukaszewicz JP, Ilnicka A. Synergistic effects of nitrogen-doped carbon and praseodymium oxide in electrochemical water splitting. Sci Rep 2023; 13:18632. [PMID: 37903853 PMCID: PMC10616108 DOI: 10.1038/s41598-023-43774-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 09/28/2023] [Indexed: 11/01/2023] Open
Abstract
Hybrid materials featuring perovskite-type metal oxide in conjunction with heteroatom-doped graphene hold immense promise as alternatives to costly noble metal catalysts for electrochemical water splitting, facilitating the generation of environmentally friendly hydrogen. In this study, perovskite-type oxide containing praseodymium, barium, strontium, cobalt, and iron atoms dispersed in a carbon matrix as a catalyst is synthesized via annealing of the carbon material with substrates for the preparation of perovskite oxide. The mass ratio of reagents regulates the porous structure and elemental composition. The result of the hydrogen evolution reaction (HER), suggests that the hybrid catalysts exhibit intermediate HER kinetics compared to the commercial Pt/C and the catalyst without carbon. The Tafel slope for HER is lower for materials containing carbon, because of the improved reaction kinetics, facilitated proton transfer, and enhanced electrochemical surface area. Therefore, the study provides an effective strategy for the preparation of catalyst and their use as the active catalyst of water splitting.
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Affiliation(s)
- Patrycja Grabowska
- Faculty of Chemistry, Nicolaus Copernicus University in Torun, Gagarina 7, 87-100, Torun, Poland
| | - Mariusz Szkoda
- Department of Chemistry and Technology of Functional Materials, Faculty of Chemistry, Gdańsk University of Technology, Narutowicza 11/12, 80-233, Gdańsk, Poland
- Advanced Materials Center, Gdańsk University of Technology, Narutowicza 11/12, 80-233, Gdańsk, Poland
| | - Malgorzata Skorupska
- Faculty of Chemistry, Nicolaus Copernicus University in Torun, Gagarina 7, 87-100, Torun, Poland
| | - Jerzy P Lukaszewicz
- Faculty of Chemistry, Nicolaus Copernicus University in Torun, Gagarina 7, 87-100, Torun, Poland
- Centre for Modern Interdisciplinary Technologies, Nicolaus Copernicus University in Torun, Wilenska 4, 87-100, Torun, Poland
| | - Anna Ilnicka
- Faculty of Chemistry, Nicolaus Copernicus University in Torun, Gagarina 7, 87-100, Torun, Poland.
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5
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Rahmani A, Sultanov MA, Kamiru-White K, Shultz-Johnson LR, Butkus BE, Xie S, Liu F, Nguyen DTH, Wilson-Faubert N, Nazemi A, Banerjee P, Zhai L, Delferro M, Wen J, Jurca T. Ultrathin Atomic Layer Deposited Al 2O 3 Overcoat Stabilizes Al 2O 3-Pt/Ni-Foam Hydrogenation Catalysts. ACS APPLIED MATERIALS & INTERFACES 2023; 15:43756-43766. [PMID: 37695888 DOI: 10.1021/acsami.3c08545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/13/2023]
Abstract
Galvanic exchange seeds the growth of Pt nanostructures on the Ni foam monolith. Subsequent atomic layer deposition of ultrathin Al2O3 followed by annealing under air affords supported Pt catalysts with ultralow loading (0.020 ppm). In addition to the expected enhancement of the stability of the Pt particles on the surface, the ∼2 nm Al2O3 overcoat appears to also play a crucial role in the overall structural integrity of the NiOx nanoplates that grow on the Ni foam surface as a result of the preparative route. The resulting material is physically robust toward repeated handling and showcases retention of catalytic activity over 10 standard catalyst recycling trials, standing in marked contrast to the uncoated samples. Catalyst activity was tested via the hydrogenation of various functionalized styrenes at low temperatures and low hydrogen pressure in ethanol as a solvent, with a TOF as high as 9.5 × 106 h-1 for unfunctionalized styrene. Notably, the catalysts show excellent tolerance toward F, Cl, and Br substituents and no hydrogenation of the aromatic ring.
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Affiliation(s)
- Azina Rahmani
- Department of Chemistry, University of Central Florida, Orlando, Florida 32816, United States
| | - Maksim A Sultanov
- Center for Nanoscale Materials, Argonne National Laboratory, Lemont, Illinois 60439, United States
- Department of Physics, Northern Illinois University, DeKalb, Illinois 60115, United States
| | - Kemah Kamiru-White
- Department of Chemistry, University of Central Florida, Orlando, Florida 32816, United States
| | | | - Brian E Butkus
- Department of Materials Science and Engineering, University of Central Florida, Orlando, Florida 32816, United States
| | - Shaohua Xie
- Department of Civil, Environmental, and Construction Engineering, University of Central Florida, Orlando, Florida 32816, United States
| | - Fudong Liu
- Department of Civil, Environmental, and Construction Engineering, University of Central Florida, Orlando, Florida 32816, United States
- NanoScience and Technology Center (NSTC), University of Central Florida, Orlando, Florida 32826, United States
- Renewable Energy and Chemical Transformation Faculty Cluster (REACT), University of Central Florida, Orlando, Florida 32816, United States
| | - Diep T H Nguyen
- Department of Chemistry, NanoQAM, Quebec Centre for Advanced Materials, Université du Québec à Montréal, C.P. 8888, Succursale Centre-Ville, Montréal, QC H3C 3P8, Canada
| | - Noémie Wilson-Faubert
- Department of Chemistry, NanoQAM, Quebec Centre for Advanced Materials, Université du Québec à Montréal, C.P. 8888, Succursale Centre-Ville, Montréal, QC H3C 3P8, Canada
| | - Ali Nazemi
- Department of Chemistry, NanoQAM, Quebec Centre for Advanced Materials, Université du Québec à Montréal, C.P. 8888, Succursale Centre-Ville, Montréal, QC H3C 3P8, Canada
| | - Parag Banerjee
- Department of Materials Science and Engineering, University of Central Florida, Orlando, Florida 32816, United States
- NanoScience and Technology Center (NSTC), University of Central Florida, Orlando, Florida 32826, United States
- Renewable Energy and Chemical Transformation Faculty Cluster (REACT), University of Central Florida, Orlando, Florida 32816, United States
| | - Lei Zhai
- Department of Chemistry, University of Central Florida, Orlando, Florida 32816, United States
- Department of Materials Science and Engineering, University of Central Florida, Orlando, Florida 32816, United States
- NanoScience and Technology Center (NSTC), University of Central Florida, Orlando, Florida 32826, United States
| | - Massimiliano Delferro
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Jianguo Wen
- Center for Nanoscale Materials, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Titel Jurca
- Department of Chemistry, University of Central Florida, Orlando, Florida 32816, United States
- NanoScience and Technology Center (NSTC), University of Central Florida, Orlando, Florida 32826, United States
- Renewable Energy and Chemical Transformation Faculty Cluster (REACT), University of Central Florida, Orlando, Florida 32816, United States
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Al-Shahumi TM, Al-Omari IA, Al-Harthi SH, Myint MTZ. Synthesis, structure, morphology, magnetism, and magnetocaloric-effect studies of (La1−xPrx)0.7Sr0.3MnO3 nanocrystalline perovskites. SN APPLIED SCIENCES 2023. [DOI: 10.1007/s42452-023-05328-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023] Open
Abstract
AbstractSingle-Phase (La1–xPrx)0.7Sr0.3MnO3 (x = 0.0, 0.2, 0.4, 0.6, 0.8, and 1.0) perovskites were synthesized by the sol–gel method followed by sintering at 700 °C for 5 h. Samples with x = 0.0–0.4 are found to crystallize into rhombohedral structure (R-3c space group) while the ones with x = 0.6–1.0 crystallize into orthorhombic structure (Pbnm space group). The average particle size of the samples was in the range of 21–44 nm. All samples exhibit a ferromagnetic to paramagnetic second-order magnetic phase transition at Curie temperature, which is found to decrease linearly with increasing the Pr concentration. The magnetic coercivity was found to be small (~ 10 Oe) for all the samples, at T < TC. The experimental effective paramagnetic moment (µeff) is found to increase with increasing x from 3.99 µB (x = 0.0) to 5.05 µB (x = 1.0). The magnitude of the maximum magnetic entropy change (−ΔSM)max. and the relative cooling power (RCP) for the samples having orthorhombic structure increases as x increases reaching a maximum value of 4.67 J/kg.K and 574 J/kg at ΔµoH = 9 T for x = 1.0. While the ones with the rhombohedral structure have the maximum values of (−ΔSM)max. and RCP of 4.63 J/kg.K and 472 J/kg at ΔµoH = 9 T are for x = 0.2. The large values of (−ΔSM)max. and RCP (at room temperature (RT)) and the wider temperature range of −ΔSM for the sample with x = 0.6 suggests that this compound may be considered as magnetic refrigerant material at RT, and the other compounds can be candidates in the vicinity of RT.
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Gad SM, Jin Z, Emad S, Vergara JE, Yawas DS, Dagwa IM, Momoh-Bello Omiogbemi I. Potential of rare-earth compounds as anticorrosion pigment for protection of aerospace AA2198-T851 alloy. Heliyon 2023; 9:e14693. [PMID: 37101480 PMCID: PMC10123218 DOI: 10.1016/j.heliyon.2023.e14693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 03/11/2023] [Accepted: 03/15/2023] [Indexed: 03/28/2023] Open
Abstract
In this study, the anticorrosion potential of carboxylic compounds; Lanthanum 4-hydroxycinnamate La(4OHCin)3, Cerium 4-hydroxycinnamate Ce(4OHCin)3 and Praseodymium 4-hydroxycinnamate Pr(4OHCin)3 for the protection of Al-Cu-Li alloy was investigated in 3.5% NaCl solution using electrochemical tests (EIS and PDP), scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS). The findings achieved show a very good correlation between electrochemical responses and surface morphologies of the exposed alloy, indicating a modification of the surface by precipitation of the inhibitor species, leading to effective protection against corrosion. At optimum concentration 200 ppm, the trend of inhibition efficiency η (%) increases in the order Ce(4OHCin)3 93.35% > Pr(4OHCin)3 85.34% > La(4OHCin)3 82.25%. XPS complemented the findings by detecting and providing information about the oxidation states of the protective species.
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Affiliation(s)
- Shedrack Musa Gad
- Corrosion and Protection Centre, School of Materials, University of Manchester, Oxford Road, Manchester, M13 9PL, UK
- Corresponding author.
| | - Zelong Jin
- Corrosion and Protection Centre, School of Materials, University of Manchester, Oxford Road, Manchester, M13 9PL, UK
| | - Seydgholamreza Emad
- Corrosion and Protection Centre, School of Materials, University of Manchester, Oxford Road, Manchester, M13 9PL, UK
| | | | - Danjuma Saleh Yawas
- Shell Professorial Chair, Mechanical Engineering Department, Ahmadu Bello University, Samaru Campus, Community Market, 810211, Zaria, Nigeria
| | - Ishaya Musa Dagwa
- Department of Mechanical Engineering, University of Abuja, Main Campus, Airport Road, P.M.B. 117 Abuja, Nigeria
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Anupriya J, Karuppusamy N, Chen TW, Chen SM, Balamurugan K, Akilarasan M, Liu X, Yu J. Enhancing catalytic activity through the construction of praseodymium tungstate decorated on hierarchical three-dimensional porous biocarbon for determination of furazolidone in aquatic samples. CHEMOSPHERE 2023; 313:137553. [PMID: 36521748 DOI: 10.1016/j.chemosphere.2022.137553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 11/27/2022] [Accepted: 12/11/2022] [Indexed: 06/17/2023]
Abstract
Boosting catalytic performance as a vital role for an electrochemical sensor for monitoring various hazardous nitro drugs. Herein, an inexpensive, facile, and eco-friendly construction of praseodymium tungstate decorated on three dimensional porous biocarbon (PrW/3D-PBC) for electrochemical determination of carcinogenic residue furazolidone (FZ). The nanostructured PrW nanoparticles were prepared by solvent evaporation from peroxo-tungstic acid and 3D-PBC was prepared from biomass precursor under the carbonization method. Furthermore, the composite of PrW decorated on 3D-PBC was prepared by an ultrasonic-assisted wet chemical approach. Besides, the composite characterization of crystalline, functional group, degree of carbonization, chemical states, and morphology were utilized by theXRD, FTIR, RAMAN, XPS, and FESEM analysis. These 3D porous carbon decorated PrW nanoparticles facilitate the electrochemical anchoring sites, surface area, and ease of diffusion layers towards the detection of hazardous nitro pollutant FZ by using CV analysis. The low LOD and high sensitivity were achieved by FZ determination through using LSV and DPV techniques. The practical capability of the PrW/3D-PBC/GCE sensor was determined by using aquatic samples to achieve a good recovery result. These results instigate that the PrW/3D-PBC will be an efficient electrocatalytic material for FZ sensor in environmental aquatic samples.
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Affiliation(s)
- Jeyaraman Anupriya
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taipei, 106, Taiwan
| | - Naveen Karuppusamy
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taipei, 106, Taiwan
| | - Tse-Wei Chen
- Research and Development Center for Smart Textile Technology, National Taipei University of Technology, Taipei, 106, Taiwan; Well Fore Special Wire Corporation, 10, Tzu-Chiang 7th., Chung-Li Industrial Park, Taoyuan, Taiwan; Department of Materials, Imperial College London, London, SW7 2AZ, United Kingdom
| | - Shen-Ming Chen
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taipei, 106, Taiwan.
| | - Karuppaiah Balamurugan
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taipei, 106, Taiwan
| | - Muthumariappan Akilarasan
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taipei, 106, Taiwan
| | - Xiaoheng Liu
- Key Laboratory of Education Ministry for Soft Chemistry and Functional Materials, Nanjing University of Science and Technology, Nanjing, 210094, China.
| | - Jaysan Yu
- Well Fore Special Wire Corporation, 10, Tzu-Chiang 7th., Chung-Li Industrial Park, Taoyuan, Taiwan
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9
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Ni-Pd-Incorporated Fe3O4 Yolk-Shelled Nanospheres as Efficient Magnetically Recyclable Catalysts for Reduction of N-Containing Unsaturated Compounds. Catalysts 2023. [DOI: 10.3390/catal13010190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
The use of metal-based heterogeneous catalysts for the degradation of N-containing organic dyes has attracted much attention due to their excellent treatment efficiency and capability. Here, we report the synthesis of heterometals (Ni and Pd)-incorporated Fe3O4 (Ni-Pd/Fe3O4) yolk-shelled nanospheres for the catalytic reduction of N-containing organic dyes using a facile combination of solvothermal treatment and high-temperature annealing steps. Benefiting from the magnetic properties and the yolk-shelled structure of the Fe3O4 support, as well as the uniformly dispersed active heterometals incorporated in the shell and yolk of spherical Fe3O4 nanoparticles, the as-prepared Ni-Pd/Fe3O4 composite shows excellent recyclability and enhanced catalytic activity for three N-containing organic dyes (e.g., 4-nitrophenol, Congo red, and methyl orange) compared with its mono metal counterparts (e.g., Ni/Fe3O4 and Pd/Fe3O4). In the 4-nitrophenol reduction reaction, the catalytic activity of Ni-Pd/Fe3O4 was superior to many Fe3O4-supported nanocatalysts reported within the last five years. This work provides an effective strategy to boost the activity of iron oxide-based catalytic materials via dual or even multiple heterometallic incorporation strategy and sheds new light on environmental catalysis.
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Anwar K, Naqvi FK, Beg S, Haneef S. Photocatalytic degradation of MB dye and paracetamol drug, via hydrothermally synthesised Praseodymium doped Bi4V2O11 nanoparticles. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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11
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Hydrogenation of Polycyclic Aromatic Hydrocarbons over Pt/γ-Al2O3 Catalysts in a Trickle Bed Reactor. Catal Today 2022. [DOI: 10.1016/j.cattod.2022.06.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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12
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Kaleeswari K, Tamil Selvi A. Selective hydrogenation of substituted styrene to alkylbenzene catalyzed by Al2O3 nanoparticles. RESEARCH ON CHEMICAL INTERMEDIATES 2022. [DOI: 10.1007/s11164-021-04642-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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13
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Wang F, Li C, Xu T, Li Y, Sun Y, Bai J. Enhancement of the catalytic activity of Suzuki coupling reactions by reduction of modified carriers and promotion of Pd/H 2-Pr xO y surface electron transfer. NEW J CHEM 2022. [DOI: 10.1039/d2nj02830a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Pd/H2-PrxOy nanotubes were prepared by electrostatic spinning, high-temperature calcination and modified deposition–precipitation method, and exhibited high catalytic performance for Suzuki coupling reaction under mild conditions.
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Affiliation(s)
- Fu Wang
- College of Chemical Engineering, Inner Mongolia University of Technology, Hohhot, 010051, People's Republic of China
- Inner Mongolia Key Laboratory of Industrial Catalysis, Hohhot, 010051, People's Republic of China
| | - Chunping Li
- College of Chemical Engineering, Inner Mongolia University of Technology, Hohhot, 010051, People's Republic of China
- Inner Mongolia Key Laboratory of Industrial Catalysis, Hohhot, 010051, People's Republic of China
| | - Tong Xu
- College of Chemical Engineering, Inner Mongolia University of Technology, Hohhot, 010051, People's Republic of China
- Inner Mongolia Key Laboratory of Industrial Catalysis, Hohhot, 010051, People's Republic of China
| | - Ying Li
- College of Chemical Engineering, Inner Mongolia University of Technology, Hohhot, 010051, People's Republic of China
- Inner Mongolia Key Laboratory of Industrial Catalysis, Hohhot, 010051, People's Republic of China
| | - Yinghui Sun
- College of Chemical Engineering, Inner Mongolia University of Technology, Hohhot, 010051, People's Republic of China
- Inner Mongolia Key Laboratory of Industrial Catalysis, Hohhot, 010051, People's Republic of China
| | - Jie Bai
- College of Chemical Engineering, Inner Mongolia University of Technology, Hohhot, 010051, People's Republic of China
- Inner Mongolia Key Laboratory of Industrial Catalysis, Hohhot, 010051, People's Republic of China
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14
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Yang S, Li Q, Li C, Cao T, Wang T, Fan F, Zhang X, Fu Y. Enhancing the Hydrogen-Sensing Performance of p-Type PdO by Modulating the Conduction Model. ACS APPLIED MATERIALS & INTERFACES 2021; 13:52754-52764. [PMID: 34709782 DOI: 10.1021/acsami.1c13034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The implementation of the p-type metal oxide semiconductor (MOS) in modern sensing systems requires a strategy to effectively enhance its inherent low response. However, for p-type MOS sensors, conventional methods such as catalyst nanoparticle (NP) decoration and grain size regulation do not work as effectively as they do for n-type MOS sensors, which is basically due to the fact that the p-type MOS adopts an unfavorable parallel conduction model. Herein, taking Au@PdO as an example, we demonstrate that the conduction model of the p-type MOS can be manipulated into the series conduction model by inserting a high-conductive metallic core into less-conductive p-type MOS NPs. This unique series conduction model makes the sensor response of Au@PdO nanoparticle arrays (NAs) very sensitive to the catalyst NP decoration as well as the change of structural parameters. For example, Au@PdO NAs demonstrate an ∼9000 times increase in sensor response when decorated with Pd NPs, whereas there is only ∼100 times increase for PdO NAs. This greatly improved response value outperforms all previously reported PdO-based (and most other p-type semiconductor-based) H2 sensors, which helps the obtained sensor to achieve an ultralow detection limit of ∼0.1 ppm at room temperature. Additionally, Au@PdO NAs inherit the high surface reactivity and gas adsorption property of p-type PdO. As a result, the as-prepared sensor exhibits high humidity-resistive property and excellent selectivity. This work provides a new strategy to significantly enhance the sensing performance of p-type gas sensors by manipulating their conduction model.
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Affiliation(s)
- Shuang Yang
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110189, P. R. China
| | - Qian Li
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110189, P. R. China
| | - Chao Li
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110189, P. R. China
| | - Tianlong Cao
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110189, P. R. China
| | - Tieqiang Wang
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110189, P. R. China
| | - Fuqiang Fan
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110189, P. R. China
| | - Xuemin Zhang
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110189, P. R. China
| | - Yu Fu
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang 110189, P. R. China
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15
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Zhang X, Liu L, Feng J, Ju X, Wang J, He T, Chen P. Ru Nanoparticles on Pr2O3 as an Efficient Catalyst for Hydrogen Production from Ammonia Decomposition. Catal Letters 2021. [DOI: 10.1007/s10562-021-03709-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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16
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Dąbrowa J, Szymczak M, Zajusz M, Mikuła A, Moździerz M, Berent K, Wytrwal-Sarna M, Bernasik A, Stygar M, Świerczek K. Stabilizing fluorite structure in ceria-based high-entropy oxides: Influence of Mo addition on crystal structure and transport properties. Ann Ital Chir 2020. [DOI: 10.1016/j.jeurceramsoc.2020.07.014] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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17
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Hota I, Debnath AK, Muthe KP, Varadwaj KSK, Parhi P. Electrocatalytic Production of Hydrogen‐peroxide from Molecular Oxygen by Rare Earth (Pr, Nd, Sm or Gd) Oxide Nanorods. ELECTROANAL 2020. [DOI: 10.1002/elan.202060099] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ipsha Hota
- Department of Chemistry Ravenshaw University, Cuttack Odisha 753003 India
| | - A. K Debnath
- Technical Physics Division Bhabha Atomic Research Centre Mumbai 400085 India
| | - K. P Muthe
- Technical Physics Division Bhabha Atomic Research Centre Mumbai 400085 India
| | - K. S. K Varadwaj
- Department of Chemistry Ravenshaw University, Cuttack Odisha 753003 India
| | - Purnendu Parhi
- Department of Chemistry Ravenshaw University, Cuttack Odisha 753003 India
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18
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Chaudhari C, Sato K, Ogura Y, Miayahara S, Nagaoka K. Pr
2
O
3
Supported Nano‐layered Ruthenium Catalyzed Acceptorless Dehydrogenative Synthesis of 2‐Substituted Quinolines and 1,8‐Naphthyridines from 2‐Aminoaryl Alcohols and Ketones. ChemCatChem 2020. [DOI: 10.1002/cctc.201902311] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Chandan Chaudhari
- Department of Chemical Systems Engineering Graduate school of Engineering Nagoya University Furo-cho, Chikusa-ku Nagoya 464-8603 Japan
| | - Katsutoshi Sato
- Department of Chemical Systems Engineering Graduate school of Engineering Nagoya University Furo-cho, Chikusa-ku Nagoya 464-8603 Japan
- Elements Strategy Initiative for Catalysts and Batteries Kyoto University 1-30 Goryo-Ohara Nishikyo-ku Kyoto 615-8245 Japan
| | - Yuta Ogura
- Department of Chemical Systems Engineering Graduate school of Engineering Nagoya University Furo-cho, Chikusa-ku Nagoya 464-8603 Japan
| | - Shin‐Ichiro Miayahara
- Department of Chemical Systems Engineering Graduate school of Engineering Nagoya University Furo-cho, Chikusa-ku Nagoya 464-8603 Japan
| | - Katsutoshi Nagaoka
- Department of Chemical Systems Engineering Graduate school of Engineering Nagoya University Furo-cho, Chikusa-ku Nagoya 464-8603 Japan
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19
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Zhao B, Yu H, Lu Y, Qu J, Zhu S, Huo M. Polyethylene glycol assisted synthesis of a praseodymium-doped PbO2 electrode and its enhanced electrocatalytic oxidation performance. J Taiwan Inst Chem Eng 2019. [DOI: 10.1016/j.jtice.2019.04.015] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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20
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Pei A, Ruan L, Liao J, Zhang H, Wang J, Yang K, Liu Z, Zhu L, Chen BH. Preparation of a PdRuNi/C tri-metallic nanocatalyst and its excellent catalytic performance for ethylbenzene hydrogenation reaction. NEW J CHEM 2019. [DOI: 10.1039/c9nj04083h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
PdRuNi/C with the nanostructure of PdRu-on-Ni/Ni(OH)2 NPs exhibited excellent catalytic performance for ethylbenzene hydrogenation due to the nano-synergistic effect.
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Affiliation(s)
- An Pei
- College of Chemistry and Chemical Engineering
- Faculty of Materials Metallurgy and Chemistry
- Jiangxi University of Science and Technology
- Ganzhou 341000
- China
| | - Luna Ruan
- College of Chemistry and Chemical Engineering
- Faculty of Materials Metallurgy and Chemistry
- Jiangxi University of Science and Technology
- Ganzhou 341000
- China
| | - Jianhua Liao
- School of Pharmaceutical Sciences
- Gannan Medical University
- Ganzhou 341000
- China
| | - Huan Zhang
- College of Chemistry and Chemical Engineering
- Faculty of Materials Metallurgy and Chemistry
- Jiangxi University of Science and Technology
- Ganzhou 341000
- China
| | - Jiexiang Wang
- Fine Chemical Industry Research Institute
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- China
| | - Kai Yang
- College of Chemistry and Chemical Engineering
- Faculty of Materials Metallurgy and Chemistry
- Jiangxi University of Science and Technology
- Ganzhou 341000
- China
| | - Zhiping Liu
- College of Chemistry and Chemical Engineering
- Faculty of Materials Metallurgy and Chemistry
- Jiangxi University of Science and Technology
- Ganzhou 341000
- China
| | - Lihua Zhu
- College of Chemistry and Chemical Engineering
- Faculty of Materials Metallurgy and Chemistry
- Jiangxi University of Science and Technology
- Ganzhou 341000
- China
| | - Bing Hui Chen
- Department of Chemical and Biochemical Engineering
- National Engineering Laboratory for Green Productions of Alcohols-Ethers-Esters
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
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