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Nagaraju M, Ramulu B, Arbaz SJ, Shankar EG, Kiran AS, Yu JS. Rational Construction of Bi 2CuO 12Se 4 and VGCFs@Fe 2O 3 Composite Electrodes for High-Performance Semi-Solid-State Asymmetric Supercapacitors. SMALL METHODS 2024:e2400149. [PMID: 38881177 DOI: 10.1002/smtd.202400149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 05/25/2024] [Indexed: 06/18/2024]
Abstract
Recently, supercapacitors (SCs) are extensively explored as effective energy storage devices. Specifically, asymmetric SCs are being developed to enhance energy density using suitable materials with favorable nanostructures. This study describes the construction of a bismuth copper selenite (BCS-200) working electrode with an ultrathin nanosheet (UTNS) architecture. This morphology is achieved using a low-cost electrodeposition (ED) method, followed by annealing. The impact of ED time on the development of morphology is studied by synthesizing comparative electrodes simultaneously. The optimized BCS-200 electrode prepared with a deposition time of 200 s shows higher specific capacity/capacitance (Cs/Csc) values of 330.9 mAh g-1/2206.6 F g-1 than the other synthesized electrodes (BCS-100, BCS-150, BCS-250, and BCS-300). Besides, a vapor-grown carbon fiber (VGCF)-added Fe2O3 composite coated on nickel foam (NF) is developed as a negative electrode. The VGCFs@Fe2O3/NF electrode exhibits the (Cs/Csc) values of 183.5 mAh g-1/734.4 F g-1, which is associated with ultra-high cycling stability. In addition, the fabricated BCS-200 and VGCFs@Fe2O3/NF electrodes are combined to construct a wearable semi-solid-state asymmetric SC (SSASC) with an energy density (Ed) of 20.5 Wh kg-1 and a cycling stability of 91.7% over 40000 charge/discharge cycles. Furthermore, the real-time applicability of the SSASC is verified by powering it in practical applications.
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Affiliation(s)
- Manchi Nagaraju
- Department of Electronics and Information Convergence Engineering, Institute for Wearable Convergence Electronics, Kyung Hee University, 1732 Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do, 17104, Republic of Korea
| | - Bhimanaboina Ramulu
- Department of Electronics and Information Convergence Engineering, Institute for Wearable Convergence Electronics, Kyung Hee University, 1732 Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do, 17104, Republic of Korea
| | - Shaik Junied Arbaz
- Department of Electronics and Information Convergence Engineering, Institute for Wearable Convergence Electronics, Kyung Hee University, 1732 Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do, 17104, Republic of Korea
| | - Edugulla Girija Shankar
- Department of Electronics and Information Convergence Engineering, Institute for Wearable Convergence Electronics, Kyung Hee University, 1732 Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do, 17104, Republic of Korea
| | - Ampasala Surya Kiran
- Department of Electronics and Information Convergence Engineering, Institute for Wearable Convergence Electronics, Kyung Hee University, 1732 Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do, 17104, Republic of Korea
| | - Jae Su Yu
- Department of Electronics and Information Convergence Engineering, Institute for Wearable Convergence Electronics, Kyung Hee University, 1732 Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do, 17104, Republic of Korea
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2
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Zhou Q, Jiang X, Zhang X, Wang D, Yang G, Zhou H, Wu Y, Guo F, Chen M, Diao G, Ni L. Polyoxomolybdate-Based Metal-Organic Framework-Derived Cu-Embedded Molybdenum Dioxide Hybrid Nanoparticles as Highly Efficient Electrocatalysts for Al-S Batteries. CHEMSUSCHEM 2024:e202400424. [PMID: 38682649 DOI: 10.1002/cssc.202400424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 04/28/2024] [Accepted: 04/29/2024] [Indexed: 05/01/2024]
Abstract
High-performance rechargeable aluminum-sulfur batteries (RASB) have great potential for various applications owing to their high theoretical capacity, abundant sulfur resources, and good safety. Nevertheless, the practical application of RASB still faces several challenges, including the polysulfide shuttle phenomenon and low sulfur utilization efficiency. Here, we first developed a synergistic copper heterogeneous metal oxide MoO2 derived from polymolybdate-based metal-organic framework as an efficient catalyst for mitigating polysulfide diffusion. This composite enhances sulfur utilization and electrical conductivity of the cathode. DFT calculations and experimental results reveal the catalyst Cu/MoO2@C not only effectively anchors aluminum polysulfides (AlPSs) to mitigate the shuttle effect, but also significantly promotes the catalytic conversion of AlPSs on the sulfur cathode side during charging and discharging. The unique nanostructure contains abundant electrocatalytic active sites of oxide nanoparticles and Cu clusters, resulting in excellent electrochemical performance. Consequently, the established RASB exhibits an initial capacity of 875 mAh g-1 at 500 mA g-1 and maintains a capacity of 967 mAh g-1 even at a high temperature of 50 °C.
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Affiliation(s)
- Qiuping Zhou
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002, Jiangsu, P. R. China
| | - Xinyuan Jiang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002, Jiangsu, P. R. China
| | - Xuecheng Zhang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002, Jiangsu, P. R. China
| | - Dawei Wang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002, Jiangsu, P. R. China
| | - Guang Yang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002, Jiangsu, P. R. China
| | - He Zhou
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002, Jiangsu, P. R. China
| | - Yuchao Wu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002, Jiangsu, P. R. China
| | - Fang Guo
- School of Chemistry and Chemical Engineering, Yancheng Institute of Technology, Yancheng, 224051, Jiangsu, P. R. China
| | - Ming Chen
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002, Jiangsu, P. R. China
| | - Guowang Diao
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002, Jiangsu, P. R. China
| | - Lubin Ni
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002, Jiangsu, P. R. China
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3
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Sahoo S, Surbhi K, Bhakta S, Das R, Sahoo PK. Influence of defects on the linear and nonlinear optical properties of Cu-doped rutile TiO 2 microflowers. Phys Chem Chem Phys 2024; 26:10191-10201. [PMID: 38497147 DOI: 10.1039/d3cp05693g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
Defects and disorder work as controlling parameters to alter the electronic structure of nanostructures and significantly influence their electronic, magnetic, and nonlinear optical (NLO) properties. In this study, we found that defect engineering is an effective strategy for tailoring the linear and nonlinear optical properties of Cu-doped titanium oxide (TiO2) flower-shaped nanostructures. The concentration of chemical doping of Cu in the TiO2 lattice creates intermediate defect states that impact electronic bandgap reduction and tunable defect luminescence. The estimation of the bandgap from density functional theory calculation follows the same trend of bandgap narrowing with Cu doping. The XPS study reveals that oxygen defects are responsible for bandgap narrowing and quenching of the PL intensity. A single-beam Z-scan technique with open and closed aperture configurations using ultrashort pulses centered at 532 nm excitation wavelength was used to study the NLO measurements. The open aperture reveals saturable absorption, whereas the closed aperture shows self-focusing behavior. The nonlinear absorption coefficient and refractive index extracted from NLO measurements demonstrate the linear dependence on the defect concentration and bandgap. The effects of heterogeneous dopants and lattice disorder on the nonlinear absorption behavior of these nanostructures are discussed in comparison with the figure of merit, non-linear refractive index, and absorption coefficient. The tunable NLO properties achieved by controlling such dopant-induced defects boost the scope of these nanostructures as optical limiting, optical switching, and optical photodiode applications.
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Affiliation(s)
- Subhashree Sahoo
- School of Physical Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, An OCC of Homi Bhabha National Institute, Jatni-752050, Odisha, India.
| | - Km Surbhi
- School of Physical Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, An OCC of Homi Bhabha National Institute, Jatni-752050, Odisha, India.
| | - Sourav Bhakta
- School of Physical Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, An OCC of Homi Bhabha National Institute, Jatni-752050, Odisha, India.
| | - Ritwick Das
- School of Physical Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, An OCC of Homi Bhabha National Institute, Jatni-752050, Odisha, India.
| | - Pratap K Sahoo
- School of Physical Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, An OCC of Homi Bhabha National Institute, Jatni-752050, Odisha, India.
- Center for Interdisciplinary Sciences (CIS), NISER Bhubaneswar, HBNI, Jatni-752050, Odisha, India
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4
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Berede HT, Andoshe DM, Gultom NS, Kuo DH, Chen X, Abdullah H, Wondimu TH, Wu YN, Zelekew OA. Photocatalytic activity of the biogenic mediated green synthesized CuO nanoparticles confined into MgAl LDH matrix. Sci Rep 2024; 14:2314. [PMID: 38281984 PMCID: PMC10822861 DOI: 10.1038/s41598-024-52547-w] [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: 10/05/2023] [Accepted: 01/19/2024] [Indexed: 01/30/2024] Open
Abstract
The global concern over water pollution caused by organic pollutants such as methylene blue (MB) and other dyes has reached a critical level. Herein, the Allium cepa L. peel extract was utilized to fabricate copper oxide (CuO) nanoparticles. The CuO was combined with MgAl-layered double hydroxides (MgAl-LDHs) via a co-precipitation method with varying weight ratios of the CuO/LDHs. The composite catalysts were characterized and tested for the degradation of MB dye. The CuO/MgAl-LDH (1:2) showed the highest photocatalytic performance and achieved 99.20% MB degradation. However, only 90.03, 85.30, 71.87, and 35.53% MB dye was degraded with CuO/MgAl-LDHs (1:1), CuO/MgAl-LDHs (2:1), CuO, and MgAl-LDHs catalysts, respectively. Furthermore, a pseudo-first-order rate constant of the CuO/MgAl-LDHs (1:2) was 0.03141 min-1 while the rate constants for CuO and MgAl-LDHs were 0.0156 and 0.0052 min-1, respectively. The results demonstrated that the composite catalysts exhibited an improved catalytic performance than the pristine CuO and MgAl-LDHs. The higher photocatalytic performances of composite catalysts may be due to the uniform distribution of CuO nanoparticles into the LDH matrix, the higher surface area, and the lower electron and hole recombination rates. Therefore, the CuO/MgAl-LDHs composite catalyst can be one of the candidates used in environmental remediation.
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Affiliation(s)
- Hildana Tesfaye Berede
- Department of Materials Science and Engineering, Adama Science and Technology University, Adama, Ethiopia
| | - Dinsefa Mensur Andoshe
- Department of Materials Science and Engineering, Adama Science and Technology University, Adama, Ethiopia
| | - Noto Susanto Gultom
- Department of Materials Science and Engineering, National Taiwan University of Science and Technology, Taipei, 10607, Taiwan
| | - Dong-Hau Kuo
- Department of Materials Science and Engineering, National Taiwan University of Science and Technology, Taipei, 10607, Taiwan
| | - Xiaoyun Chen
- College of Materials Engineering, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Hairus Abdullah
- Department of Materials Science and Engineering, National Taiwan University of Science and Technology, Taipei, 10607, Taiwan
| | - Tadele Hunde Wondimu
- Department of Materials Science and Engineering, Adama Science and Technology University, Adama, Ethiopia
| | - Yi-Nan Wu
- College of Environmental Science and Engineering, State Key Laboratory of Pollution Control and Resource Reuse, Tongji University, 1239 Siping Rd., Shanghai, 200092, China
- Shanghai Institute of Pollution Control and Ecological Security, 1239 Siping Rd., Shanghai, 200092, China
| | - Osman Ahmed Zelekew
- Department of Materials Science and Engineering, Adama Science and Technology University, Adama, Ethiopia.
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Zhao Y, Yuan M, Yang H, Li J, Ying Y, Li J, Wang W, Wang S. Versatile Multi-Wavelength Light-Responsive Metal-Organic Frameworks Micromotor through Porphyrin Metalation for Water Sterilization. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2305189. [PMID: 37667455 DOI: 10.1002/smll.202305189] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 07/31/2023] [Indexed: 09/06/2023]
Abstract
Traditional metal-organic frameworks (MOFs) based micro/nanomotors (MOFtors) can achieve three-dimensional (3D) motion mainly depending on noble metal (e.g., Pt), toxic fuels (e.g., hydrogen peroxide), and surfactants, or under external magnetic fields. In this study, light-driven MOFtors are constructed based on PCN-224(H) and regulated their photothermal and photochemical properties responding to the light of different wavelengths through porphyrin metalation. The resulting PCN-224(Fe) MOFtors presented a strong 3D motion at a maximum speed of 1234.9 ± 367.5 µm s-1 under visible light due to the various gradient fields by the photothermal and photochemical effects. Such MOFtors exhibit excellent water sterilization performance. Under optimal conditions, the PCN-224(Cu) MOFtors presented the best antibacterial performance of 99.4%, which improved by 23.4% compared to its static counterpart and 43.7% compared to static PCN-224(H). The underlying mechanism demonstrates that metal doping could increase the production of reactive oxygen species (ROS) and result in a more positive surface charge under light, which are short-distance effective sterilizing ingredients. Furthermore, the motion of MOFtors appears very important to extend the short-distance effective sterilization and thus synergistically improve the antibacterial performance. This work provides a new idea for preparing and developing light-driven MOFtors with multi-responsive properties.
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Affiliation(s)
- Yu Zhao
- School of Materials Science and Engineering, Zhejiang Sci-Tech University, Hangzhou, 310018, P. R. China
| | - Mengge Yuan
- School of Materials Science and Engineering, Zhejiang Sci-Tech University, Hangzhou, 310018, P. R. China
| | - Haowei Yang
- School of Materials Science and Engineering, Zhejiang Sci-Tech University, Hangzhou, 310018, P. R. China
| | - Jie Li
- Intelligent Network Research Institute, Zhejiang Lab, Hangzhou, 311100, P. R. China
| | - Yulong Ying
- School of Materials Science and Engineering, Zhejiang Sci-Tech University, Hangzhou, 310018, P. R. China
| | - Jinhua Li
- School of Medical Technology, Beijing Institute of Technology, Beijing, 100081, P. R. China
| | - Weihao Wang
- Intelligent Network Research Institute, Zhejiang Lab, Hangzhou, 311100, P. R. China
| | - Sheng Wang
- School of Materials Science and Engineering, Zhejiang Sci-Tech University, Hangzhou, 310018, P. R. China
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6
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Trang TD, Lin JY, Chang HC, Huy NN, Ghotekar S, Lin KYA, Munagapati VS, Yee YF, Lin YF. Hollow-Architected Heteroatom-Doped Carbon-Supported Nanoscale Cu/Co as an Enhanced Magnetic Activator for Oxone to Degrade Toxicants in Water. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:2565. [PMID: 37764595 PMCID: PMC10537558 DOI: 10.3390/nano13182565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 09/11/2023] [Accepted: 09/12/2023] [Indexed: 09/29/2023]
Abstract
Even though transition metals can activate Oxone to degrade toxic contaminants, bimetallic materials possess higher catalytic activities because of synergistic effects, making them more attractive for Oxone activation. Herein, nanoscale CuCo-bearing N-doped carbon (CuCoNC) can be designed to afford a hollow structure as well as CuCo species by adopting cobaltic metal organic frameworks as a template. In contrast to Co-bearing N-doped carbon (CoNC), which lacks the Cu dopant, CuCo alloy nanoparticles (NPs) are contained by the Cu dopant within the carbonaceous matrix, giving CuCoNC more prominent electrochemical properties and larger porous structures and highly nitrogen moieties. CuCoNC, as a result, has a significantly higher capability compared to CoNC and Co3O4 NPs, for Oxone activation to degrade a toxic contaminant, Rhodamine B (RDMB). Furthermore, CuCoNC+Oxone has a smaller activation energy for RDMB elimination and maintains its superior effectiveness for removing RDMB in various water conditions. The computational chemistry insights have revealed the RDMB degradation mechanism. This study reveals that CuCoNC is a useful activator for Oxone to eliminate RDMB.
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Affiliation(s)
- Tran Doan Trang
- Department of Environmental Engineering & Innovation, Development Center of Sustainable Agriculture, National Chung Hsing University, Taichung 402, Taiwan
| | - Jia-Yin Lin
- Semiconductor and Green Technology Program, National Chung Hsing University, 250 Kuo-Kuang Road, Taichung 402, Taiwan
| | - Hou-Chien Chang
- Department of Chemical Engineering, National Chung Hsing University, Taichung 402, Taiwan
| | - Nguyen Nhat Huy
- Faculty of Environment and Natural Resources, Ho Chi Minh City University of Technology (HCMUT), Ho Chi Minh City 700000, Vietnam;
- Vietnam National University Ho Chi Minh City, Ho Chi Minh City 700000, Vietnam
| | - Suresh Ghotekar
- Centre for Herbal Pharmacology and Environmental Sustainability, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam 603103, Tamil Nadu, India;
| | - Kun-Yi Andrew Lin
- Department of Environmental Engineering & Innovation, Development Center of Sustainable Agriculture, National Chung Hsing University, Taichung 402, Taiwan
- Institute of Analytical and Environmental Sciences, National Tsing Hua University, Hsinchu 300, Taiwan
| | - Venkata Subbaiah Munagapati
- Research Centre for Soil & Water Resources and Natural Disaster Prevention (SWAN), National Yunlin University of Science and Technology, Douliou 64002, Taiwan
| | - Yeoh Fei Yee
- School of Materials and Mineral Resources Engineering, Engineering Campus, Universiti Sains Malaysia, Nibong Tebal 14300, Penang, Malaysia
| | - Yi-Feng Lin
- Department of Chemical Engineering and R&D Center for Membrane Technology, Chung Yuan Christian University, 200 Chung Pei Rd., Chungli, Taoyuan 320, Taiwan
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Zelekew OA, Haitosa HH, Chen X, Wu YN. Recent progress on plant extract-mediated biosynthesis of ZnO-based nanocatalysts for environmental remediation: Challenges and future outlooks. Adv Colloid Interface Sci 2023; 317:102931. [PMID: 37267679 DOI: 10.1016/j.cis.2023.102931] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 05/03/2023] [Accepted: 05/22/2023] [Indexed: 06/04/2023]
Abstract
The plant extract mediated green synthesis of nanomaterials has attracts enormous interest due to its cost-effectiveness, greener, and environmentally friendly. It is also considered as an alternative and facile method in which the phytochemicals can be used as a natural capping and reducing agents and helped to produce nanomaterials with high surface area, different sizes, and shapes. One of the materials fabricated using green methods is zinc oxide (ZnO) semiconductor due to its enormous applications in different field areas. In this review, an overview of recent progress on green synthesized ZnO-based catalysts and various modification methods for the purpose of enhancing the catalytic activity of ZnO and the corresponding structural-activity and interactions towards the removal of pollutants are highlighted. Particularly, the plant extract mediated ZnO-based photocatalysts application for the removal of pollutants via photocatalytic degradation, reduction reaction, and adsorption mechanism are demonstrated. Besides, the opportunities, challenges, and future outlooks of ZnO-based materials for environmental remediation with green and sustainable methods are also included. We believe that this review is a timely and comprehensive review on the recent progress related to plant extract mediated ZnO-based nanocatalysts synthesis and applications for environmental remediation.
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Affiliation(s)
- Osman Ahmed Zelekew
- College of Environmental Science and Engineering, State Key Laboratory of Pollution Control and Resource Reuse, Tongji University, 1239 Siping Rd., Shanghai 200092, China; Shanghai Institute of Pollution Control and Ecological Security, 1239 Siping Rd., Shanghai 200092, China; Department of Materials Science and Engineering, Adama Science and Technology University, Adama, Ethiopia
| | - Haileyesus Hatano Haitosa
- Department of Materials Science and Engineering, Adama Science and Technology University, Adama, Ethiopia
| | - Xiaoyun Chen
- College of Materials Engineering, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Yi-Nan Wu
- College of Environmental Science and Engineering, State Key Laboratory of Pollution Control and Resource Reuse, Tongji University, 1239 Siping Rd., Shanghai 200092, China; Shanghai Institute of Pollution Control and Ecological Security, 1239 Siping Rd., Shanghai 200092, China.
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8
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Gayathri V, Praveen E, Jayakumar K, Karazhanov S, Mohan CR. Graphene Quantum Dots assisted CuCo2S4/MWCNT nanoflakes as Superior Bifunctional Electrocatalysts for Dye-Sensitized Solar Cell and Supercapacitor applications. Colloids Surf A Physicochem Eng Asp 2023. [DOI: 10.1016/j.colsurfa.2023.130948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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9
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Attada Y, Velisoju VK, Mohamed HO, Ramirez A, Castaño P. Dual experimental and computational approach to elucidate the effect of Ga on Cu/CeO2–ZrO2 catalyst for CO2 hydrogenation. J CO2 UTIL 2022. [DOI: 10.1016/j.jcou.2022.102251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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10
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Koryam A, El-Wakeel ST, Radwan EK, Darwish ES, Abdel Fattah AM. One-Step Room-Temperature Synthesis of Bimetallic Nanoscale Zero-Valent FeCo by Hydrazine Reduction: Effect of Metal Salts and Application in Contaminated Water Treatment. ACS OMEGA 2022; 7:34810-34823. [PMID: 36211085 PMCID: PMC9535644 DOI: 10.1021/acsomega.2c03128] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 09/09/2022] [Indexed: 05/25/2023]
Abstract
The effect of initial salt composition on the formation of zero-valent bimetallic FeCo was investigated in this work. Pure crystalline zero-valent FeCo nanoparticles (NPs) were obtained using either chloride or nitrate salts of both metals. Smaller NPs can be obtained using nitrate salts. Comparing the features of the FeCo prepared at room temperature and the solvothermal method revealed that both materials are almost identical. However, the room-temperature method is simpler, quicker, and saves energy. Energy-dispersive X-ray (EDX) analysis of the FeCo NPs prepared using nitrate salts at room temperature demonstrated the absence of oxygen and the presence and uniform distribution of Fe and Co within the structure with the atomic ratio very close to the initially planned one. The particles were sphere-like with a mean particle size of 7 nm, saturation magnetization of 173.32 emu/g, and surface area of 30 m2/g. The removal of Cu2+ and reactive blue 5 (RB5) by FeCo in a single-component system was conformed to the pseudo-first-order and pseudo-second-order models, respectively. The isotherm study confirmed the ability of FeCo for the simultaneous removal of Cu2+ and RB5 with more selectivity toward Cu2+. The RB5 has a synergistic effect on Cu2+ removal, while Cu2+ has an antagonistic effect on RB5 removal.
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Affiliation(s)
- Asmaa
A. Koryam
- Water
Pollution Research Department, National
Research Centre, 33 El Buhouth St, Dokki, 12622 Giza, Egypt
| | - Shaimaa T. El-Wakeel
- Water
Pollution Research Department, National
Research Centre, 33 El Buhouth St, Dokki, 12622 Giza, Egypt
| | - Emad K. Radwan
- Water
Pollution Research Department, National
Research Centre, 33 El Buhouth St, Dokki, 12622 Giza, Egypt
| | - Elham S. Darwish
- Department
of Chemistry, Faculty of Science, University
of Cairo, 12613 Giza, Egypt
| | - Azza M. Abdel Fattah
- Department
of Chemistry, Faculty of Science, University
of Cairo, 12613 Giza, Egypt
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11
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Xu J, Liu D, Lee C, Feydi P, Chapuis M, Yu J, Billy E, Yan Q, Gabriel JCP. Efficient Electrocatalyst Nanoparticles from Upcycled Class II Capacitors. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:nano12152697. [PMID: 35957128 PMCID: PMC9370706 DOI: 10.3390/nano12152697] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 08/01/2022] [Accepted: 08/02/2022] [Indexed: 05/27/2023]
Abstract
To move away from fossil fuels, the electrochemical reaction plays a critical role in renewable energy sources and devices. The anodic oxygen evolution reaction (OER) is always coupled with these reactions in devices but suffers from large energy barriers. Thus, it is important for developing efficient OER catalysts with low overpotential. On the other hand, there are large amounts of metals in electronic waste (E-waste), especially various transition metals that are promising alternatives for catalyzing OER. Hence, this work, which focuses on upcycling Class II BaTiO3 Multilayer Ceramic Capacitors, of which two trillion were produced in 2011 alone. We achieved this by first using a green solvent extraction method that combined the ionic liquid Aliquat® 336 and hydrochloride acid to recover a mixed solution of Ni, Fe and Cu cations, and then using such a solution to synthesize high potential catalysts NiFe hydroxide and NiCu hydroxide for OER. NiFe-hydroxide has been demonstrated to have faster OER kinetics than the NiCu-hydroxide and commercial c-RuO2. In addition, it showed promising results after the chronopotentiometry tests that outperform c-RuO2.
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Affiliation(s)
- Junhua Xu
- SCARCE Laboratory, Energy Research Institute @ NTU (ERI@N), Nanyang Technology University, Singapore 637553, Singapore
- Nuclear Chemistry & Separation and Purification Technology Laboratory, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China
| | - Daobin Liu
- SCARCE Laboratory, Energy Research Institute @ NTU (ERI@N), Nanyang Technology University, Singapore 637553, Singapore
| | - Carmen Lee
- SCARCE Laboratory, Energy Research Institute @ NTU (ERI@N), Nanyang Technology University, Singapore 637553, Singapore
| | - Pierre Feydi
- LITEN, Université Grenoble Alpes, CEA, 38054 Grenoble, France
| | - Marlene Chapuis
- LITEN, Université Grenoble Alpes, CEA, 38054 Grenoble, France
| | - Jing Yu
- SCARCE Laboratory, Energy Research Institute @ NTU (ERI@N), Nanyang Technology University, Singapore 637553, Singapore
- School of Materials Science and Engineering, Nanyang Technological University, Singapore 639798, Singapore
| | - Emmanuel Billy
- LITEN, Université Grenoble Alpes, CEA, 38054 Grenoble, France
| | - Qingyu Yan
- SCARCE Laboratory, Energy Research Institute @ NTU (ERI@N), Nanyang Technology University, Singapore 637553, Singapore
- School of Materials Science and Engineering, Nanyang Technological University, Singapore 639798, Singapore
| | - Jean-Christophe P. Gabriel
- SCARCE Laboratory, Energy Research Institute @ NTU (ERI@N), Nanyang Technology University, Singapore 637553, Singapore
- LICSEN, NIMBE, Université Paris-Saclay, CEA, CNRS, 91191 Gif-sur-Yvette, France
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12
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Wang Y, Bi Z, Zhao X, Abdukayum A, Zhou S, Zhang H, Chen J, Tan F, Chen A, Wågberg T, Hu G. Fast room-temperature hydrogenation of nitroaromatics on Pd nanocrystal-boron cluster/graphene oxide nanosheets. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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13
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Fabrication and characterization of Ag- and Cu-doped TiO2 nanotubes (NTs) by in situ anodization method as an efficient photocatalyst. J Solid State Electrochem 2022. [DOI: 10.1007/s10008-022-05237-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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14
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Rahman MM, Alam MM, Asiri AM. Highly sensitive sensor probe development with ZCCO nano-capsule composites for the selective detection of unsafe methanol chemical by electrochemical technique. APPLIED NANOSCIENCE 2022. [DOI: 10.1007/s13204-022-02354-4] [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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15
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Soren S, Chakroborty S, Mahalik RR, Parhi P, Pal K, Behera D, Sahoo CR, Padhy RN, Aulakh MK, Sareen S, Krishna SBN. Evaluation of the antimicrobial potential of cerium-based perovskite (CeCuO 3) synthesized by a hydrothermal method. NEW J CHEM 2022; 46:19147-19152. [DOI: 10.1039/d2nj03646k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2023]
Abstract
A hydrothermally synthesized CeCuO3 perovskite nanomaterial has been used as a disinfectant against microorganisms causing urinary tract infections (UTIs).
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Affiliation(s)
- Siba Soren
- Department of Chemistry, Ravenshaw University, Cuttack-753003, Odisha, India
| | | | | | - Purnendu Parhi
- Department of Chemistry, Ravenshaw University, Cuttack-753003, Odisha, India
| | - Kaushik Pal
- Department of Physics, University Centre for Research and Development (UCRD), Chandigarh University, Mohali, Gharuan, Punjab 140413, India
| | - Debendra Behera
- Department of Chemistry, Ravenshaw University, Cuttack-753003, Odisha, India
| | - Chita Ranjan Sahoo
- Central Research Laboratory, IMS & Sum Hospital, Siksha ‘O’ Anusandhan University, K-8 Kalinga Nagar, Bhubaneswar 751003, Odisha, India
| | - Rabindra N. Padhy
- Central Research Laboratory, IMS & Sum Hospital, Siksha ‘O’ Anusandhan University, K-8 Kalinga Nagar, Bhubaneswar 751003, Odisha, India
| | | | - Shweta Sareen
- Department of Chemistry and Centre of Advanced Studies in Chemistry, Panjab University, Chandigarh-160 014, India
| | - Suresh Babu Naidu Krishna
- Department of Biomedical and Clinical Technology, Durban University of Technology, PO Box 1334, Durban-4000, South Africa
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16
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Panyadee R, Saengsrichan A, Posoknistakul P, Laosiripojana N, Ratchahat S, Matsagar BM, Wu KCW, Sakdaronnarong C. Lignin-Derived Syringol and Acetosyringone from Palm Bunch Using Heterogeneous Oxidative Depolymerization over Mixed Metal Oxide Catalysts under Microwave Heating. Molecules 2021; 26:7444. [PMID: 34946525 PMCID: PMC8707958 DOI: 10.3390/molecules26247444] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 11/28/2021] [Accepted: 12/06/2021] [Indexed: 11/20/2022] Open
Abstract
Biomass valorization to building block chemicals in food and pharmaceutical industries has tremendously gained attention. To produce monophenolic compounds from palm empty fruit bunch (EFB), EFB was subjected to alkaline hydrothermal extraction using NaOH or K2CO3 as a promotor. Subsequently, EFB-derived lignin was subjected to an oxidative depolymerization using Cu(II) and Fe(III) mixed metal oxides catalyst supported on γ-Al2O3 or SiO2 as the catalyst in the presence of hydrogen peroxide. The highest percentage of total phenolic compounds of 63.87 wt% was obtained from microwave-induced oxidative degradation of K2CO3 extracted lignin catalyzed by Cu-Fe/SiO2 catalyst. Main products from the aforementioned condition included 27.29 wt% of 2,4-di-tert-butylphenol, 19.21 wt% of syringol, 9.36 wt% of acetosyringone, 3.69 wt% of acetovanillone, 2.16 wt% of syringaldehyde, and 2.16 wt% of vanillin. Although the total phenolic compound from Cu-Fe/Al2O3 catalyst was lower (49.52 wt%) compared with that from Cu-Fe/SiO2 catalyst (63.87 wt%), Cu-Fe/Al2O3 catalyst provided the greater selectivity of main two value-added products, syringol and acetosyrigone, at 54.64% and 23.65%, respectively (78.29% total selectivity of two products) from the NaOH extracted lignin. The findings suggested a promising method for syringol and acetosyringone production from the oxidative heterogeneous lignin depolymerization under low power intensity microwave heating within a short reaction time of 30 min.
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Affiliation(s)
- Rangsalid Panyadee
- Department of Chemical Engineering, Faculty of Engineering, Mahidol University, 999 Putthamonthon 4 Road, Salaya, Putthamonthon, Nakorn Pathom 73170, Thailand; (R.P.); (A.S.); (P.P.); (S.R.)
| | - Aphinan Saengsrichan
- Department of Chemical Engineering, Faculty of Engineering, Mahidol University, 999 Putthamonthon 4 Road, Salaya, Putthamonthon, Nakorn Pathom 73170, Thailand; (R.P.); (A.S.); (P.P.); (S.R.)
| | - Pattaraporn Posoknistakul
- Department of Chemical Engineering, Faculty of Engineering, Mahidol University, 999 Putthamonthon 4 Road, Salaya, Putthamonthon, Nakorn Pathom 73170, Thailand; (R.P.); (A.S.); (P.P.); (S.R.)
| | - Navadol Laosiripojana
- The Joint Graduate School of Energy and Environment (JGSEE), King Mongkut’s University of Technology Thonburi, 126 Pracha Uthit Road, Bang Mot, Tungkru, Bangkok 10140, Thailand;
| | - Sakhon Ratchahat
- Department of Chemical Engineering, Faculty of Engineering, Mahidol University, 999 Putthamonthon 4 Road, Salaya, Putthamonthon, Nakorn Pathom 73170, Thailand; (R.P.); (A.S.); (P.P.); (S.R.)
| | - Babasaheb M. Matsagar
- Department of Chemical Engineering, National Taiwan University, No.1, Sec. 4 Roosevelt Road, Taipei City 10617, Taiwan; (B.M.M.); (K.C.-W.W.)
| | - Kevin C.-W. Wu
- Department of Chemical Engineering, National Taiwan University, No.1, Sec. 4 Roosevelt Road, Taipei City 10617, Taiwan; (B.M.M.); (K.C.-W.W.)
- Center of Atomic Initiative for New Materials (AI-MAT), National Taiwan University, Taipei City 10617, Taiwan
- International Graduate Program of Molecular Science and Technology, National Taiwan University (NTU), Taipei City 10617, Taiwan
| | - Chularat Sakdaronnarong
- Department of Chemical Engineering, Faculty of Engineering, Mahidol University, 999 Putthamonthon 4 Road, Salaya, Putthamonthon, Nakorn Pathom 73170, Thailand; (R.P.); (A.S.); (P.P.); (S.R.)
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17
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Vasu D, Fu Y, Keyan AK, Sakthinathan S, Chiu TW. Environmental Remediation of Toxic Organic Pollutants Using Visible-Light-Activated Cu/La/CeO 2/GO Nanocomposites. MATERIALS (BASEL, SWITZERLAND) 2021; 14:6143. [PMID: 34683735 PMCID: PMC8537214 DOI: 10.3390/ma14206143] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 10/05/2021] [Accepted: 10/12/2021] [Indexed: 11/17/2022]
Abstract
Environmental pollution is a major threat that increases day by day due to various activities. A wide variety of organic pollutants enter the environment due to petrochemical activities. Organic contamination can be unsafe, oncogenic, and lethal. Due to environmental issues worldwide, scientists and research communities are focusing their research efforts on this area. For the removal of toxic organic pollutants from the environment, photocatalysis-assisted degradation processes have gained more attention than other advanced oxidation processes (AOPs). In this manuscript, we report a novel photocatalysis of copper and lanthanum incorporating cerium oxide (CeO2) loaded on graphene oxide (Cu/La/CeO2/GO) nanocomposites successfully synthesized by hydrothermal techniques. XRD results showed the presence of dopant ions and a crystalline structure. FESEM images showed that the surface morphology of the synthesized nanocomposites formed a rod-like structure. The highlight of this study is the in-situ synthesis of the novel Cu/La/CeO2/GO nanocomposites, which manifest higher photodegradation of harmful organic dyes (Rhodamine B (RhB), Sunset Yellow (SY), and Cibacron Red (CR)). In Cu/La/CeO2/GO nanocomposites, the dopant materials restrict the rapid recombination of photoinduced electron-hole pairs and enhance the photocatalytic activity. The degradation percentages of RhB, SY, and CR dye solution are 80%, 60%, and 95%, respectively. In summary, the synthesized nanocomposites degrade toxic organic dyes with the help of visible light and are suitable for future industrial applications.
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Affiliation(s)
- Dhanapal Vasu
- Department of Materials and Mineral Resources Engineering, National Taipei University of Technology, No. 1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan; (D.V.); (A.K.K.)
| | - Yongsheng Fu
- Key Laboratory for Soft Chemistry and Functional Materials, Nanjing University of Science and Technology, Nanjing 210094, China;
| | - Arjunan Karthi Keyan
- Department of Materials and Mineral Resources Engineering, National Taipei University of Technology, No. 1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan; (D.V.); (A.K.K.)
| | - Subramanian Sakthinathan
- Department of Materials and Mineral Resources Engineering, National Taipei University of Technology, No. 1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan; (D.V.); (A.K.K.)
| | - Te-Wei Chiu
- Department of Materials and Mineral Resources Engineering, National Taipei University of Technology, No. 1, Section 3, Chung-Hsiao East Road, Taipei 106, Taiwan; (D.V.); (A.K.K.)
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18
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Sun H, Guo Y, Zelekew OA, Abdeta AB, Kuo DH, Wu Q, Zhang J, Yuan Z, Lin J, Chen X. Biological renewable nanocellulose templated CeO2/TiO2 synthesis and its photocatalytic removal efficiency of pollutants. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116873] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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19
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Abdeta AB, Sun H, Guo Y, Wu Q, Zhang J, Yuan Z, Lin J, Chen X. A novel AgMoOS bimetallic oxysulfide catalyst for highly efficiency catalytic reduction of organic dyes and Chromium (VI). ADV POWDER TECHNOL 2021. [DOI: 10.1016/j.apt.2021.06.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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20
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Activated carbon supported CuSnOS catalyst with an efficient catalytic reduction of pollutants under dark condition. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116079] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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21
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Alam N, Sreeramareddygari M, Somasundrum M, Jayaramulu K, Surareungchai W. Hetero Metal‐Organic Hybrids as Highly Active Peroxidase Mimics for Biosensing Application. ChemistrySelect 2021. [DOI: 10.1002/slct.202100581] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Naveed Alam
- School of Bioresources and Technology King Mongkut's University of Technology Thonburi Bangkok 10150 Thailand
| | - Muralikrishna Sreeramareddygari
- Pilot Plant Development and Training Institute King Mongkut's University of Technology Thonburi Bangkhuntien-chaitalay Road, Thakam Bangkok 10150 Thailand
| | - Mithran Somasundrum
- Biosciences and System Biology Team Biochemical Engineering and System Biology Research Group National Center for Genetic Engineering and Biotechnology National Science and Technology Development Agency at KMUTT (Bangkhuntien Campus) Bangkok 10150 Thailand
| | | | - Werasak Surareungchai
- School of Bioresources and Technology King Mongkut's University of Technology Thonburi Bangkok 10150 Thailand
- Pilot Plant Development and Training Institute King Mongkut's University of Technology Thonburi Bangkhuntien-chaitalay Road, Thakam Bangkok 10150 Thailand
- Nanoscience & Nanotechnology Graduate Programme Faculty of Science King Mongkut's University of Technology Thonburi Pracha-u-thit Road, Toongkru Bangkok 10140 Thailand
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22
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Microwave-Assisted Synthesis of CuO Nanoparticles Using Cordia africana Lam. Leaf Extract for 4-Nitrophenol Reduction. JOURNAL OF NANOTECHNOLOGY 2021. [DOI: 10.1155/2021/5581621] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Copper-oxide-based nanomaterials play an important role as a low-cost alternative to nanoparticles of precious metals for the catalytic reduction of 4-nitrophenols. In this study, CuO nanoparticles were synthesized by a microwave-assisted method using Cordia africana Lam. leaf extract for reduction or stabilization processes. The synthesized CuO nanoparticles (NPs) were characterized using X-ray diffraction analysis (XRD), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and energy-dispersive spectroscopy (EDS). The analysis indicated that nanocrystals of the monoclinic CuO phase having a cluster of agglomerated morphology with a crystallite size of about 9 nm were synthesized. We also evaluated the catalytic performance of CuO NPs against 4-nitrophenol (4-NP) reduction. The catalyst has shown excellent performance completing the reaction within 12 min. Furthermore, the performance of CuO NPs synthesized at different pH values was investigated, and results indicated that the one synthesized at pH 7 reduced 4-NP effectively in shorter minutes compared to those obtained at higher pH values. The CuO NPs synthesized using Cordia africana Lam. leaf extract exhibited a better reducing capacity with an activity parameter constant of 75.8 min−1·g−1. Thus, CuO synthesized using Cordia africana Lam. holds a potential application for the catalytic conversion of nitroarene compounds into aminoarene.
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23
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Hybrid supercapacitors constructed from double-shelled cobalt-zinc sulfide/copper oxide nanoarrays and ferrous sulfide/graphene oxide nanostructures. J Colloid Interface Sci 2021; 585:750-763. [DOI: 10.1016/j.jcis.2020.10.055] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 10/15/2020] [Accepted: 10/16/2020] [Indexed: 02/06/2023]
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24
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Leelasree T, Selamneni V, Akshaya T, Sahatiya P, Aggarwal H. MOF based flexible, low-cost chemiresistive device as a respiration sensor for sleep apnea diagnosis. J Mater Chem B 2020; 8:10182-10189. [PMID: 33103693 DOI: 10.1039/d0tb01748e] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The monitoring of respiratory disorders requires breath sensors that are fast, robust, and convenient to use and can function under real time conditions. A MOF based flexible sensor is reported for the first time for breath sensing applications. The properties of a highly porous HKUST-1 MOF and a conducting MoS2 material have been combined to fabricate an electronic sensor on a flexible paper support for studying sleep apnea problems. Extensive breath sensing experiments have been performed and interestingly the fabricated sensor is efficient in detecting various kinds of breaths such as deep, fast, slow and hydrated breath. The MOF breath sensor shows a fast response time of just ∼0.38 s and excellent stability with no decline in its performance even after a month. A plausible mechanism has been proposed and a smartphone based prototype has been prepared to demonstrate the real time applications of the hybrid device. This work demonstrates great potential for the application of MOFs in healthcare with a special focus on breath sensing and sleep apnea diagnosis.
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Affiliation(s)
- T Leelasree
- Department of Chemistry, Birla Institute of Technology and Science, Hyderabad Campus, Hyderabad 500078, India.
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25
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Lin Y, Dong X, Zhao L. Hollow S‐ZIF‐(1:2.5)@Ni
x
S
y
as Highly Efficient Catalyst for 4‐Nitrophenol and Dye Reduction. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000452] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yongcen Lin
- State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied Chemistry Chinese Academy of Sciences 130022 Changchun P. R. China
- School of Chemistry and Environmental Engineering Changchun University of Science and Technology 130012 Changchun P. R. China
| | - Xue Dong
- State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied Chemistry Chinese Academy of Sciences 130022 Changchun P. R. China
- School of Chemistry and Environmental Engineering Changchun University of Science and Technology 130012 Changchun P. R. China
| | - Lang Zhao
- State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied Chemistry Chinese Academy of Sciences 130022 Changchun P. R. China
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26
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Sun H, Abdeta AB, Zelekew OA, Guo Y, Zhang J, Kuo DH, Lin J, Chen X. Spherical porous SiO2 supported CuVOS catalyst with an efficient catalytic reduction of pollutants under dark condition. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113567] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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27
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Catalytic reduction of organic and hexavalent chromium pollutants with highly active bimetal CuBiOS oxysulfide catalyst under dark. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.116769] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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28
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Lin Y, Dong X, Zhao L. Hollow N‐ZIFs@NiCo‐LDH as highly efficient catalysts for 4‐nitrophenol and dyes. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5814] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Yongcen Lin
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 People's Republic of China
- School of Chemistry and Environmental Engineering Changchun University of Science and Technology Changchun 130012 People's Republic of China
| | - Xue Dong
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 People's Republic of China
- School of Chemistry and Environmental Engineering Changchun University of Science and Technology Changchun 130012 People's Republic of China
| | - Lang Zhao
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun 130022 People's Republic of China
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Nasseri MA, Rezazadeh Z, Kazemnejadi M, Allahresani A. A Co–Cu bimetallic magnetic nanocatalyst with synergistic and bifunctional performance for the base-free Suzuki, Sonogashira, and C–N cross-coupling reactions in water. Dalton Trans 2020; 49:10645-10660. [DOI: 10.1039/d0dt01846e] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A novel bimetallic catalytic system based on Cu/Co has been developed and used as an efficient, eco-friendly, and recyclable catalyst for base- and Pd-free Sonogashira, Suzuki and C–N cross-coupling reactions in mild reaction conditions.
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Affiliation(s)
| | - Zinat Rezazadeh
- Department of Chemistry
- Faculty of Sciences
- University of Birjand
- Birjand
- Iran
| | - Milad Kazemnejadi
- Department of Chemistry
- Faculty of Sciences
- University of Birjand
- Birjand
- Iran
| | - Ali Allahresani
- Department of Chemistry
- Faculty of Sciences
- University of Birjand
- Birjand
- Iran
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