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Liu Y, Shi Z, Zhang Y, Li Z, Xu M. Cataluminescence Sensor Based on Halloysite Nanotubes/MgO Nanocomposite for Rapid Detection of Ether. LUMINESCENCE 2024; 39:e70069. [PMID: 39722542 DOI: 10.1002/bio.70069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2024] [Revised: 11/25/2024] [Accepted: 12/05/2024] [Indexed: 12/28/2024]
Abstract
MgO surface makes it easy to introduce a certain amount of oxygen vacancy and can enhance catalytic reaction activity. Besides, as a silicoaluminate mineral material, halloysite nanotube (HNT) has a unique tubular structure. In this paper, the HNTs@MgO composite was successfully synthesized based on natural clay material HNTs as a carrier, and the CTL sensor based on HNTs@MgO was successfully developed for the rapid determination of ether in air. The HNTs@MgO material was characterized by a series of means such as SEM, XPS, and XRD, which clearly confirmed that MgO successfully combined with HNTs. And the sensor showed good sensitivity and selectivity, with a good linear relationship between CTL intensity and ether concentration in the range of 0.5-190.0 mg/L (R2 = 0.9942), and the limit of detection (LOD) was 0.18 mg/L (S/N = 3). The RSD values of the results of 11 consecutive measurements by the same sensor and 7 days of consecutive measurements were 1.96% (n = 11) and 3.42% (n = 7), showing good repeatability and reproducibility. At last, the CTL sensor was used to detect air samples, the recoveries ranged from 91.6% to 109.6%. Thus, it was concluded that HNTs@MgO composite is a cost-effective and promising material with potential application in atmospheric detection.
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Affiliation(s)
- Yilu Liu
- School of Chemistry, Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu, China
| | - Zhaoxia Shi
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu, China
| | - Yintang Zhang
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu, China
- School of Chemistry and Materials Engineering, Xinxiang University, Xinxiang, China
| | - Zhaohui Li
- School of Chemistry, Zhengzhou University, Zhengzhou, China
| | - Maotian Xu
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu, China
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Eroğlan AN, Baran T. Palladium nanoparticles anchored on NiO particles-modified micro-size chitosan spheres: A promising, active, and retrievable catalyst system for treatment of environmental pollutants. Int J Biol Macromol 2024; 276:133835. [PMID: 39002901 DOI: 10.1016/j.ijbiomac.2024.133835] [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: 12/31/2022] [Revised: 03/24/2023] [Accepted: 07/10/2024] [Indexed: 07/15/2024]
Abstract
Efficient treatment of toxic organic pollutants in water/wastewater by using innovative, cost efficient, and simple technologies has recently become an important issue worldwide. Remediation of these pollutants with chemical reduction in the presence of a nano-sized catalyst and a reducing agent is one of the most useful methodologies. In the present study, we have designed a promising heterogeneous catalyst system (Pd@CS-NiO) by easy and efficient stabilization of palladium nanoparticles on the surface of microspheres composed of chitosan (CS)-NiO particles (CS-NiO) for the reduction of organic pollutants. The nano-structure of the developed Pd@CS-NiO was successfully validated using FE-SEM, XRD, EDS, TEM, and FTIR/ATR and its particles size was determined as 10 nm. The catalytic power of Pd@CS-NiO was then assessed in the reduction of 4-nitro-o-phenylenediamine (4-NPDA), 4-nitrophenol (4-NP), 4-nitroaniline (4-NA), 2-nitroaniline (2-NA), and some organic dyes, namely methylene blue (MB), methyl orange (MO), and rhodamine B (RhB) in aqueous medium at room temperature. The reductions were thoroughly studied spectro-photometrically. The tests displayed that the synthesized Pd@CS-NiO was a highly active and useful catalyst that reduced these pollutants in 0-145 s. Moreover, the rate constants for 2-NA, 4-NP, 4-NA, 4-NPDA, MO, and RhB were found to be 0.017 s-1, 0.011 s-1, 0.006 s-1, 0.013 s-1, 0.023 s-1, and 0.03 s-1, respectively. Moreover, the recycling test indicated that Pd@CS-NiO may be recovered easily thanks to its micro size nature and could be used up to seven steps, confirming its practical application potential.
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Affiliation(s)
- Afife Nur Eroğlan
- Department of Chemistry, Faculty of Science and Letters, Aksaray University, 68100 Aksaray, Turkey
| | - Talat Baran
- Department of Chemistry, Faculty of Science and Letters, Aksaray University, 68100 Aksaray, Turkey.
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Shanmugaraj K, Campos CH, Mangalaraja RV, Nandhini K, Aepuru R, Torres CC, Singh DP, Kumar D, Ilanchelian M, Sharma A, Vo DVN. Gold nanoparticle-decorated earth-abundant clay nanotubes as catalyst for the degradation of phenothiazine dyes and reduction of 4-(4-nitrophenyl)morpholine. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:124447-124458. [PMID: 35294686 DOI: 10.1007/s11356-022-19523-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 02/25/2022] [Indexed: 06/14/2023]
Abstract
In the present work, halloysite nanotubes modified with gold nanoparticles (AuNPs-HNT) are successfully prepared by wet chemical method for the catalytic degradation of phenothiazine dyes (azure B (AZB) and toluidine blue O (TBO)) and also cleaner reduction of 4-(4-nitrophenyl)morpholine (4NM) in the sodium borohydride (NaBH4) media. The catalyst is formulated by modifying the HNT support with a 0.964% metal loading using the HNT supports modified with 3-aminopropyl-trimethoxysilane (APTMS) coupling agent to facilitate the anchoring sites to trap the AuNPs and to prevent their agglomeration/aggregation. The AuNPs-HNT catalyst is investigated for structural and morphological characterization to get insights about the formation of the catalyst for the effective catalytic reduction of dyes and 4NM. The microscopic studies demonstrate that AuNPs (2.75 nm) are decorated on the outer surface of HNT. The as-prepared AuNPs-HNT catalyst demonstrates AZB and TBO dye degradation efficiency up to 96% in 10 and 11 min, respectively, and catalytic reduction of 4NM to 4-morpholinoaniline (MAN) is achieved up to 97% in 11 min, in the presence of NaBH4 without the formation of any by-products. The pseudo-first-order rate constant (K1) value of the AuNPs-HNT catalyst for AZB, TBO, and 4NM were calculated to be 0.0078, 0.0055, and 0.0066 s-1, respectively. Moreover, the synthesized catalyst shows an excellent reusability with stable catalytic reduction for 7 successive cycles for both the dyes and 4NM. A plausible mechanism for the catalytic dye degradation and reduction of 4NM by AuNPs-HNT catalyst is proposed as well. The obtained results clearly indicate the potential of AuNPs-HNT as an efficient catalyst for the removal of dye contaminants from the aquatic environments and cleaner reduction of 4NM to MAN, insinuating future pharmaceutical applications.
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Affiliation(s)
- Krishnamoorthy Shanmugaraj
- Advanced Ceramics and Nanotechnology Laboratory, Department of Materials Engineering, Universidad de Concepción, Concepción, Chile.
| | - Cristian H Campos
- Departamento de Físico-Química, Facultad de Ciencias Químicas, Universidad de Concepción, Edmundo Larenas 129, Casilla 160-C, Concepción, Chile
| | - Ramalinga Viswanathan Mangalaraja
- Advanced Ceramics and Nanotechnology Laboratory, Department of Materials Engineering, Universidad de Concepción, Concepción, Chile
- Technological Development Unit (UDT), University of Concepcion, Coronel Industrial Park, Coronel, Chile
| | - Karuppasamy Nandhini
- Department of Chemistry, Bharathiar University, Coimbatore, Tamil Nadu, 641 046, India
| | - Radhamanohar Aepuru
- Departamento de Ingeniería Mecánica, Facultad de Ingeniería, Universidad Tecnológica Metropolitana, Santiago, Chile
| | - Cecilia C Torres
- Departamento de Ciencias Químicas, Facultad de Ciencias Exactas, Universidad Andres Bello, Autopista Concepción-Talcahuano, 7100, Sede Concepción, Talcahuano, Chile
| | - Dinesh Pratap Singh
- Physics Department and Millennium Institute for Research in Optics (MIRO- ANID), Faculty of Science, University of Santiago of Chile (USACH), Av. Ecuador 3493, 9170124, Estación Central, Santiago, Chile
| | - Deepak Kumar
- School of Chemical Engineering and Physical Science, Lovely Professional University, Phagwara, Punjab, 144411, India
| | | | - Ajit Sharma
- School of Chemical Engineering and Physical Science, Lovely Professional University, Phagwara, Punjab, 144411, India
| | - Dai-Viet N Vo
- Institute of Environmental Sciences, Nguyen Tat Thanh University, Ho Chi Minh City, 755414, Vietnam
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Keypour H, Kouhdareh J, Alavinia S, Karimi-Nami R, Karakaya İ. Pd-Coordinated Salinidol-Modified Mixed MOF: An Excellent Active Center for Efficient Nitroarenes Reduction and Selective Oxidation of Alcohols. ACS OMEGA 2023; 8:22138-22149. [PMID: 37360424 PMCID: PMC10285956 DOI: 10.1021/acsomega.3c02414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 05/26/2023] [Indexed: 06/28/2023]
Abstract
Selective oxidation of active and inactive alcohol substrates and reduction of nitroarenes is a highly versatile conversion that remains a challenge in controlling functionality and adjustments in metal-organic frameworks (MOFs). On the other hand, it offers an attractive opportunity to expand their applications in designing the next generation of catalysts with improved performance. Herein, a novel mixed MOF consisting of supported 2-hydroxybenzamide (mixed MOF-salinidol) has been fabricated by post-synthetic modifications of mixed MOF. Subsequently, the prepared nanocomposites were modified to impart catalytic sites using palladium chloride ions mixed with MOF-salinidol/Pd (II). After successfully designing and structurally characterizing nanocomposites, we evaluated their activity in oxidizing primary and secondary alcohols using aerobic conditions with molecular oxygen and an air atmosphere. In addition, the stability of (mixed MOF-salinidol/Pd (II)) catalysts under catalytic conditions was also demonstrated by comparing the Fourier-transform infrared spectrum, scanning electron microscopy image, and ICP-OES method before and after catalysis. Based on the results, the active surface area of the synthesized nanocatalyst is large, which highlights its unique synergistic effect between post-synthetic modified MOF and Pd, and furthermore, the availability of catalytic sites from Pd, as demonstrated by outstanding catalytic activity.
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Affiliation(s)
- Hassan Keypour
- Faculty
of Chemistry, Bu-Ali Sina University, Hamedan 65174, Iran
| | - Jamal Kouhdareh
- Faculty
of Chemistry, Bu-Ali Sina University, Hamedan 65174, Iran
| | - Sedigheh Alavinia
- Department
of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan 65174, Iran
| | - Rahman Karimi-Nami
- Department
of Chemistry, Faculty of Science, University
of Maragheh, Maragheh 55181-83111, Iran
| | - İdris Karakaya
- Department
of Chemistry, College of Basic Sciences, Gebze Technical University, Gebze 41400, Turkey
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Neethu PP, Venkatachalam G, Venkatesha NJ, Joseph D, Sakthivel A. Cobalt-Based Hydrotalcite: A Potential Non-Noble Metal-Based Heterogeneous Catalyst for Selective Hydrogenation of Aromatic Aldehydes. Ind Eng Chem Res 2023. [DOI: 10.1021/acs.iecr.3c00135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
Affiliation(s)
- Padinjare Purayil Neethu
- Inorganic Materials & Heterogeneous Catalysis Laboratory, Department of Chemistry, School of Physical Sciences, Central University of Kerala, Sabarmati Building, Tejaswini Hills, Periya P.O., Kasaragod 671320, Kerala, India
| | - Ganesh Venkatachalam
- Electrodics and Electrocatalysis (EEC) Division, CSIR - Central Electrochemical Research Institute (CSIR-CECRI), Karaikudi 630003, Tamil Nadu, India
| | | | - Daisy Joseph
- Nuclear Physics Division, Bhabha Atomic Research Centre, Mumbai 400085, India
| | - Ayyamperumal Sakthivel
- Inorganic Materials & Heterogeneous Catalysis Laboratory, Department of Chemistry, School of Physical Sciences, Central University of Kerala, Sabarmati Building, Tejaswini Hills, Periya P.O., Kasaragod 671320, Kerala, India
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Chen Y, Ge X, Cao Y, Yao C, Zhang J, Qian G, Zhou X, Duan X. Size Dependence of Pd-Catalyzed Hydrogenation of 2,6-Diamino-3,5-dinitropyridine. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c00855] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yuanhan Chen
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Xiaohu Ge
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Yueqiang Cao
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Chang Yao
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Jing Zhang
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Gang Qian
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Xinggui Zhou
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Xuezhi Duan
- State Key Laboratory of Chemical Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
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Osorio-Vargas P, Shanmugaraj K, Herrera C, Campos CH, Torres CC, Castillo-Puchi F, Arteaga-Pérez LE. Valorization of Waste Tires via Catalytic Fast Pyrolysis Using Palladium Supported on Natural Halloysite. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c02797] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Paula Osorio-Vargas
- Laboratory of Thermal and Catalytic Processes (LPTC-UBB), Departamento Ingeneria en Maderas, Facultad de Ingeniería, Universidad del Bío-Bío, Concepción 4030000, Chile
- Centro de Investigación y Desarrollo en Ciencias Aplicadas “Dr. J.J. Ronco” (CINDECA), Departamento de Química, Facultad de Ciencias Exactas, UNLP-CCT La Plata, CONICET, 47 No. 257, La Plata, Buenos Aires 1900, Argentina
| | - Krishnamoorthy Shanmugaraj
- Universidad de Concepción, Facultad de Ciencias Químicas, Departamento de Físico-Química, Edmundo Larenas 129. Concepción 4030000, Chile
| | - Carla Herrera
- Universidad de Concepción, Facultad de Ciencias Químicas, Departamento de Físico-Química, Edmundo Larenas 129. Concepción 4030000, Chile
| | - Cristian H. Campos
- Universidad de Concepción, Facultad de Ciencias Químicas, Departamento de Físico-Química, Edmundo Larenas 129. Concepción 4030000, Chile
| | - Cecilia C. Torres
- Departamento de Ciencias Químicas, Facultad de Ciencias Exactas, Universidad Andrés Bello, Sede Concepción, Autopista Concepción-Talcahuano 7100, Talcahuano 4260000, Chile
| | - Francisca Castillo-Puchi
- Laboratory of Thermal and Catalytic Processes (LPTC-UBB), Departamento Ingeneria en Maderas, Facultad de Ingeniería, Universidad del Bío-Bío, Concepción 4030000, Chile
| | - Luis E. Arteaga-Pérez
- Laboratory of Thermal and Catalytic Processes (LPTC-UBB), Departamento Ingeneria en Maderas, Facultad de Ingeniería, Universidad del Bío-Bío, Concepción 4030000, Chile
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