1
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Kaur K, Chandel M, Sagar P, Sahu BK, Ladhi R, Rajamanickam P, Aich P, Khatri M, Kanagarajan S, Singhal NK, Singh M, Shanmugam VK. Bells and Whistles on Fertilizers: Molecular Hands to Hang Nanoporous Foliar Fertilizer Reservoirs. ACS OMEGA 2024; 9:25870-25878. [PMID: 38911721 PMCID: PMC11191114 DOI: 10.1021/acsomega.3c09895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 05/20/2024] [Accepted: 05/28/2024] [Indexed: 06/25/2024]
Abstract
Porous materials are highly explored platforms for fertilizer delivery. Among porous materials, metal-organic frameworks (MOFs) are an important class of coordination polymers in which metal ions and organic electron donors as linkers are assembled to form crystalline structures with stable nanoporosity. Selected amino acids were inherently found to have the capacity to hold the leaf cuticle. Hence, MOF synthesis was attempted in the presence of amino acids, which can act as surface terminators and can assist as hands to hold to the leaf for a controlled nutrient supply. By serendipity, the amino acids were found to act as modulators, resulting in well-stabilized porous MOF structures with iron metal nodes, which are often noted to be unstable. Thus, the composite, i.e., (MOF@aa) MOF modulated with amino acids, has efficient nutrient-feeding ability through the foliar route when compared to the control.
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Affiliation(s)
- Kamaljit Kaur
- University
Institute of Engineering and Technology, Panjab University, Chandigarh 160014, India
| | - Mahima Chandel
- Institute
of Nano Science and Technology, Sector- 81, S.A.S. Nagar, Mohali 140306, Punjab, India
| | - Poonam Sagar
- Food
and Nutritional Biotechnology, National
Agri-Food Biotechnology Institute, Mohali 140308, Punjab, India
| | - Bandana Kumari Sahu
- Institute
of Nano Science and Technology, Sector- 81, S.A.S. Nagar, Mohali 140306, Punjab, India
| | - Ritu Ladhi
- Institute
of Nano Science and Technology, Sector- 81, S.A.S. Nagar, Mohali 140306, Punjab, India
| | | | - Pooja Aich
- Institute
of Nano Science and Technology, Sector- 81, S.A.S. Nagar, Mohali 140306, Punjab, India
| | - Madhu Khatri
- University
Institute of Engineering and Technology, Panjab University, Chandigarh 160014, India
| | - Selvaraju Kanagarajan
- Department
of Plant Breeding, Swedish University of
Agricultural Sciences, 234 22 Lomma, Sweden
| | - Nitin Kumar Singhal
- Food
and Nutritional Biotechnology, National
Agri-Food Biotechnology Institute, Mohali 140308, Punjab, India
| | - Monika Singh
- Institute
of Nano Science and Technology, Sector- 81, S.A.S. Nagar, Mohali 140306, Punjab, India
| | - Vijaya Kumar Shanmugam
- Institute
of Nano Science and Technology, Sector- 81, S.A.S. Nagar, Mohali 140306, Punjab, India
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2
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Ogada J, Ehirim TJ, Ipadeola AK, Haruna AB, Mwonga PV, Abdullah AM, Yang XY, Eid K, Wamwangi DM, Ozoemena KI. Interfacial Electronic Interactions within the Pd-CeO 2/Carbon Onions Define the Efficient Electrocatalytic Ethanol Oxidation Reaction in Alkaline Electrolytes. ACS OMEGA 2024; 9:7439-7451. [PMID: 38405481 PMCID: PMC10882676 DOI: 10.1021/acsomega.3c04427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 09/24/2023] [Accepted: 09/27/2023] [Indexed: 02/27/2024]
Abstract
Porous Pd-based electrocatalysts are promising materials for alkaline direct ethanol fuel cells (ADEFCs) and ethanol sensors in the development of renewable energy and point-of-contact ethanol sensor test kits for drunk drivers. However, experimental and theoretical investigations of the interfacial interaction among Pd nanocrystals on supports (i.e., carbon black (CB), onion-like carbon (OLC), and CeO2/OLC) toward ADEFC and ethanol sensors are not yet reported. This is based on the preparation of Pd-CeO2/OLC nanocrystals by the sol-gel and impregnation methods. Evidently, the porous Pd-CeO2/OLC significantly increased membrane-free micro-3D-printed ADEFC performance with a high peak power density (Pmax = 27.15 mW cm-2) that is 1.38- and 7.58-times those of Pd/OLC (19.72 mW cm-2) and Pd/CB (3.59 mW cm-2), besides its excellent stability for 48 h. This is due to the excellent interfacial interaction among Pd, CeO2, and OLC, evidenced by density functional theory (DFT) simulations that showed a modulated Pd d-band center and facile active oxygenated species formation by the CeO2 needed for ethanol fuel cells. Similarly, Pd-CeO2/OLC gives excellent sensitivity (0.00024 mA mM-1) and limit of detection (LoD = 8.7 mM) for ethanol sensing and satisfactory recoveries (89-108%) in commercial alcoholic beverages (i.e., human serum, Amstel beer, and Nederberg Wine). This study shows the excellent possibility of utilizing Pd-CeO2/OLC for future applications in fuel cells and alcohol sensors.
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Affiliation(s)
- Jimodo
J. Ogada
- School
of Chemistry, Molecular Sciences Institute, University of the Witwatersrand, Johannesburg 2050, South Africa
- School
of Physics, University of the Witwatersrand, Johannesburg 2050, South Africa
| | - Tobechukwu J. Ehirim
- School
of Chemistry, Molecular Sciences Institute, University of the Witwatersrand, Johannesburg 2050, South Africa
| | - Adewale K. Ipadeola
- School
of Chemistry, Molecular Sciences Institute, University of the Witwatersrand, Johannesburg 2050, South Africa
- Gas
Processing Center (GPC), College of Engineering, Qatar University, Doha 2713, Qatar
- Center
for Advanced Materials, Qatar University, Doha 2713, Qatar
| | - Aderemi B. Haruna
- School
of Chemistry, Molecular Sciences Institute, University of the Witwatersrand, Johannesburg 2050, South Africa
| | - Patrick V. Mwonga
- School
of Chemistry, Molecular Sciences Institute, University of the Witwatersrand, Johannesburg 2050, South Africa
| | | | - Xiao-Yu Yang
- School
of Chemistry, Molecular Sciences Institute, University of the Witwatersrand, Johannesburg 2050, South Africa
- State
Key Laboratory of Advanced Technology for Materials Synthesis and
Processing, School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China
| | - Kamel Eid
- Gas
Processing Center (GPC), College of Engineering, Qatar University, Doha 2713, Qatar
| | - Daniel M. Wamwangi
- School
of Physics, University of the Witwatersrand, Johannesburg 2050, South Africa
| | - Kenneth I. Ozoemena
- School
of Chemistry, Molecular Sciences Institute, University of the Witwatersrand, Johannesburg 2050, South Africa
- State
Key Laboratory of Advanced Technology for Materials Synthesis and
Processing, School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China
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3
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Zhang K, Wang L, Ma C, Yuan Z, Wu C, Ye J, Wu Y. A Comprehensive Evaluation of Battery Technologies for High-Energy Aqueous Batteries. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023:e2309154. [PMID: 37967335 DOI: 10.1002/smll.202309154] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 10/21/2023] [Indexed: 11/17/2023]
Abstract
Aqueous batteries have garnered significant attention in recent years as a viable alternative to lithium-ion batteries for energy storage, owing to their inherent safety, cost-effectiveness, and environmental sustainability. This study offers a comprehensive review of recent advancements, persistent challenges, and the prospects of aqueous batteries, with a primary focus on energy density compensation of various battery engineering technologies. Additionally, cutting-edge high-energy aqueous battery designs are emphasized as a reference for future endeavors in the pursuit of high-energy storage solutions. Finally, a dual-compatibility battery configuration perspective aimed at concurrently optimizing cycle stability, redox potential, capacity utilization for both anode and cathode materials, as well as the selection of potential electrode candidates, is proposed with the ultimate goal of achieving cell-level energy densities exceeding 400 Wh kg-1 .
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Affiliation(s)
- Kaiqiang Zhang
- School of Energy Sciences and Engineering, Nanjing Tech University, Nanjing, Jiangsu Province, 211816, China
| | - Luoya Wang
- School of Energy Sciences and Engineering, Nanjing Tech University, Nanjing, Jiangsu Province, 211816, China
| | - Changlong Ma
- School of Energy Sciences and Engineering, Nanjing Tech University, Nanjing, Jiangsu Province, 211816, China
| | - Zijie Yuan
- School of Energy Sciences and Engineering, Nanjing Tech University, Nanjing, Jiangsu Province, 211816, China
| | - Chao Wu
- School of Energy Sciences and Engineering, Nanjing Tech University, Nanjing, Jiangsu Province, 211816, China
| | - Jilei Ye
- School of Energy Sciences and Engineering, Nanjing Tech University, Nanjing, Jiangsu Province, 211816, China
| | - Yuping Wu
- School of Energy Sciences and Engineering, Nanjing Tech University, Nanjing, Jiangsu Province, 211816, China
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4
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Xu X, Song Y, Hu C, Shao M, Li C. Cobalt‐Nickel Ultrathin Hexagonal Nanosheets for High‐performance Asymmetric Supercapacitors. ChemElectroChem 2023. [DOI: 10.1002/celc.202300023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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5
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Ehirim T, Ozoemena OC, Mwonga PV, Haruna AB, Mofokeng TP, De Wael K, Ozoemena KI. Onion-like Carbons Provide a Favorable Electrocatalytic Platform for the Sensitive Detection of Tramadol Drug. ACS OMEGA 2022; 7:47892-47905. [PMID: 36591171 PMCID: PMC9798499 DOI: 10.1021/acsomega.2c05722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Accepted: 10/17/2022] [Indexed: 06/17/2023]
Abstract
This work reports the first study on the possible application of nanodiamond-derived onion-like carbons (OLCs), in comparison with conductive carbon black (CB), as an electrode platform for the electrocatalytic detection of tramadol (an important drug of abuse). The physicochemical properties of OLCs and CB were determined using X-ray diffraction (XRD), Raman, scanning electron microscopy (SEM), Brunauer-Emmett-Teller (BET), and thermogravimetric analysis (TGA). The OLC exhibits, among others, higher surface area, more surface defects, and higher thermal stability than CB. From the electrochemical analysis (interrogated using cyclic voltammetry, differential pulse voltammetry, and electrochemical impedance spectroscopy), it is shown that an OLC-modified glassy carbon electrode (GCE-OLC) allows faster electron transport and electrocatalysis toward tramadol compared to a GCE-CB. To establish the underlying science behind the high performance of the OLC, theoretical calculations (density functional theory (DFT) simulations) were conducted. DFT predicts that OLC allows for weaker surface binding of tramadol (E ad = -26.656 eV) and faster kinetic energy (K.E. = -155.815 Ha) than CB (E ad = -40.174 eV and -305.322 Ha). The GCE-OLC shows a linear calibration curve for tramadol over the range of ∼55 to 392 μM, with high sensitivity (0.0315 μA/μM) and low limit of detection (LoD) and quantification (LoQ) (3.8 and 12.7 μM, respectively). The OLC-modified screen-printed electrode (SPE-OLC) was successfully applied for the sensitive detection of tramadol in real pharmaceutical formulations and human serum. The OLC-based electrochemical sensor promises to be useful for the sensitive and accurate detection of tramadol in clinics, quality control, and routine quantification of tramadol drugs in pharmaceutical formulations.
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Affiliation(s)
- Tobechukwu
J. Ehirim
- Molecular
Sciences Institute, School of Chemistry, University of the Witwatersrand, Johannesburg2050, South Africa
| | - Okoroike C. Ozoemena
- Molecular
Sciences Institute, School of Chemistry, University of the Witwatersrand, Johannesburg2050, South Africa
| | - Patrick V. Mwonga
- Molecular
Sciences Institute, School of Chemistry, University of the Witwatersrand, Johannesburg2050, South Africa
| | - Aderemi B. Haruna
- Molecular
Sciences Institute, School of Chemistry, University of the Witwatersrand, Johannesburg2050, South Africa
| | - Thapelo P. Mofokeng
- Molecular
Sciences Institute, School of Chemistry, University of the Witwatersrand, Johannesburg2050, South Africa
| | - Karolien De Wael
- A-Sense
Lab, Department of Bioscience Engineering, University of Antwerp, Groenenborgerlaan 171, 2020Antwerp, Belgium
- NANOlab
Center of Excellence, University of Antwerp, Groenenborgerlaan 171, 2020Antwerp, Belgium
| | - Kenneth I. Ozoemena
- Molecular
Sciences Institute, School of Chemistry, University of the Witwatersrand, Johannesburg2050, South Africa
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6
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Ipadeola AK, Eid K, Abdullah AM, Al-Hajri RS, Ozoemena KI. Pd/Ni-metal-organic framework-derived porous carbon nanosheets for efficient CO oxidation over a wide pH range. NANOSCALE ADVANCES 2022; 4:5044-5055. [PMID: 36504739 PMCID: PMC9680948 DOI: 10.1039/d2na00455k] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 09/04/2022] [Indexed: 05/26/2023]
Abstract
Metal nanocrystal ornamented metal-organic frameworks (MOFs) are of particular interest in multidisciplinary applications; however, their electrocatalytic CO oxidation performance over wide pH ranges is not yet reported. Herein, Ni-MOF-derived hierarchical porous carbon nanosheets (Ni-MOF/PC) with abundant Ni-N x sites decorated with Pd nanocrystals (Pd/Ni-MOF/PC) were synthesized by microwave-irradiation (MW-I) followed by annealing at 900 °C and subsequent etching of Ni-MOF/C prior to Pd deposition. The fabrication mechanism comprises the generation of self-reduced reducing gases from triethylamine during the annealing and selective chemical etching of Ni, thereby facilitating the reduction of Ni-anchored MOF and Pd nanocrystal deposition with the aid of ethylene glycol and MW-I to yield Pd/Ni-N x enriched MOF/PC. The synthetic strategies endear the Pd/Ni-MOF/PC with unique physicochemical merits: abundant defects, interconnected pores, high electrical conductivity, high surface area, Ni-deficient but more active sites for Pd/Ni-N x in porous carbon nanosheets, and synergism. These merits endowed the CO oxidation activity and stability on Pd/Ni-MOF/PC substantially than those of Pd/Ni-MOF/C and Pd/C catalysts in wide pH conditions (i.e., KOH, HClO4, and NaHCO3). The CO oxidation activity study reveals the utilization of MOF/PC with metal nanocrystals (Pd/Ni) in CO oxidation catalysis.
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Affiliation(s)
| | - Kamel Eid
- Gas Processing Center (GPC), College of Engineering, Qatar University Doha 2713 Qatar
| | | | - Rashid S Al-Hajri
- Petroleum and Chemical Engineering Department, Sultan Qaboos University Muscat Oman
| | - Kenneth I Ozoemena
- Molecular Sciences Institute, School of Chemistry, University of the Witwatersrand Private Bag 3, PO Wits Johannesburg 2050 South Africa
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7
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Tailoring the structure and function of metal organic framework by chemical etching for diverse applications. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214699] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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8
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Review on Recent Modifications in Nickel Metal-Organic Framework Derived Electrode (Ni-MOF) Materials for Supercapacitors. J Inorg Organomet Polym Mater 2022. [DOI: 10.1007/s10904-022-02503-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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9
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K Lebechi A, Ipadeola AK, Eid K, Abdullah AM, Ozoemena KI. Porous spinel-type transition metal oxide nanostructures as emergent electrocatalysts for oxygen reduction reactions. NANOSCALE 2022; 14:10717-10737. [PMID: 35861592 DOI: 10.1039/d2nr02330j] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Porous spinel-type transition metal oxide (PS-TMO) nanocatalysts comprising two kinds of metal (denoted as AxB3-xO4, where A, B = Co, Ni, Zn, Mn, Fe, V, Sm, Li, and Zn) have emerged as promising electrocatalysts for oxygen reduction reactions (ORRs) in energy conversion and storage systems (ECSS). This is due to the unique catalytic merits of PS-TMOs (such as p-type conductivity, optical transparency, semiconductivity, multiple valence states of their oxides, and rich active sites) and porous morphologies with great surface area, low density, abundant transportation paths for intermediate species, maximized atom utilization and quick charge mobility. In addition, PS-TMOs nanocatalysts are easily prepared in high yield from Earth-abundant and inexpensive metal precursors that meet sustainability requirements and practical applications. Owing to the continued developments in the rational synthesis of PS-TMOs nanocatalysts for ORRs, it is utterly imperative to provide timely updates and highlight new advances in this research area. This review emphasizes recent research advances in engineering the morphologies and compositions of PS-TMOs nanocatalysts in addition to their mechanisms, to decipher their structure-activity relationships. Also, the ORR mechanisms and fundamentals are discussed, along with the current barriers and future outlook for developing the next generation of PS-TMOs nanocatalysts for large-scale ECSS.
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Affiliation(s)
- Augustus K Lebechi
- Molecular Sciences Institute, School of Chemistry, University of the Witwatersrand, Private Bag 3, PO Wits, Johannesburg 2050, South Africa.
| | | | - Kamel Eid
- Gas Processing Center (GPC), College of Engineering, Qatar University, Doha 2713, Qatar.
| | | | - Kenneth I Ozoemena
- Molecular Sciences Institute, School of Chemistry, University of the Witwatersrand, Private Bag 3, PO Wits, Johannesburg 2050, South Africa.
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10
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Ogada JJ, Ipadeola AK, Mwonga PV, Haruna AB, Nichols F, Chen S, Miller HA, Pagliaro MV, Vizza F, Varcoe JR, Meira DM, Wamwangi DM, Ozoemena KI. CeO 2 Modulates the Electronic States of a Palladium Onion-Like Carbon Interface into a Highly Active and Durable Electrocatalyst for Hydrogen Oxidation in Anion-Exchange-Membrane Fuel Cells. ACS Catal 2022. [DOI: 10.1021/acscatal.2c01863] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Jimodo J. Ogada
- School of Physics, University of the Witwatersrand, Johannesburg 2050, South Africa
- School of Chemistry, Molecular Sciences Institute, University of the Witwatersrand, Johannesburg 2050, South Africa
| | - Adewale K. Ipadeola
- School of Chemistry, Molecular Sciences Institute, University of the Witwatersrand, Johannesburg 2050, South Africa
| | - Patrick V. Mwonga
- School of Chemistry, Molecular Sciences Institute, University of the Witwatersrand, Johannesburg 2050, South Africa
| | - Aderemi B. Haruna
- School of Chemistry, Molecular Sciences Institute, University of the Witwatersrand, Johannesburg 2050, South Africa
| | - Forrest Nichols
- Department of Chemistry and Biochemistry, University of California, 1156 High Street, Santa Cruz, California 95064, United States
| | - Shaowei Chen
- Department of Chemistry and Biochemistry, University of California, 1156 High Street, Santa Cruz, California 95064, United States
| | - Hamish A. Miller
- Institute of Chemistry of Organometallic Compounds − National Research Council of Italy (ICCOM-CNR), Via Madonna del Piano 10, 50019 Sesto Fiorentino (Florence), Italy
| | - Maria V. Pagliaro
- Institute of Chemistry of Organometallic Compounds − National Research Council of Italy (ICCOM-CNR), Via Madonna del Piano 10, 50019 Sesto Fiorentino (Florence), Italy
| | - Francesco Vizza
- Institute of Chemistry of Organometallic Compounds − National Research Council of Italy (ICCOM-CNR), Via Madonna del Piano 10, 50019 Sesto Fiorentino (Florence), Italy
| | - John R. Varcoe
- Department of Chemistry, University of Surrey, Guildford, Surrey GU2 7XH, U.K
| | - Debora Motta Meira
- CLS@APS Sector 20, Advanced Photon Source, Argonne National Laboratory, 9700 S. Cass Avenue, Argonne, Illinois 60439, United States
- Canadian Light Source Inc., 44 Innovation Boulevard, Saskatoon, Saskatchewan S7N 2V3, Canada
| | - Daniel M. Wamwangi
- School of Physics, University of the Witwatersrand, Johannesburg 2050, South Africa
| | - Kenneth I. Ozoemena
- School of Chemistry, Molecular Sciences Institute, University of the Witwatersrand, Johannesburg 2050, South Africa
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11
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Sahoo D, Shakya J, Choudhury S, Roy SS, Devi L, Singh B, Ghosh S, Kaviraj B. High-Performance MnO 2 Nanowire/MoS 2 Nanosheet Composite for a Symmetrical Solid-State Supercapacitor. ACS OMEGA 2022; 7:16895-16905. [PMID: 35647444 PMCID: PMC9134226 DOI: 10.1021/acsomega.1c06852] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Accepted: 04/28/2022] [Indexed: 05/03/2023]
Abstract
To improve the production rate of MoS2 nanosheets as an excellent supercapacitor (SC) material and enhance the performance of the MoS2-based solid-state SC, a liquid phase exfoliation method is used to prepare MoS2 nanosheets on a large scale. Then, the MnO2 nanowire sample is synthesized by a one-step hydrothermal method to make a composite with the as-synthesized MoS2 nanosheets to achieve a better performance of the solid-state SC. The interaction between the MoS2 nanosheets and MnO2 nanowires produces a synergistic effect, resulting in a decent energy storage performance. For practical applications, all-solid-state SC devices are fabricated with different molar ratios of MoS2 nanosheets and MnO2 nanowires. From the experimental results, it can be seen that the synthesized nanocomposite with a 1:4 M ratio of MoS2 nanosheets and MnO2 nanowires exhibits a high Brunauer-Emmett-Teller surface area (∼118 m2/g), optimum pore size distribution, a specific capacitance value of 212 F/g at 0.8 A/g, an energy density of 29.5 W h/kg, and a power density of 1316 W/kg. Besides, cyclic charging-discharging and retention tests manifest significant cycling stability with 84.1% capacitive retention after completing 5000 rapid charge-discharge cycles. It is believed that this unique, symmetric, lightweight, solid-state SC device may help accomplish a scalable approach toward powering forthcoming portable energy storage applications.
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Affiliation(s)
- Dhirendra Sahoo
- Department
of Physics, School of Natural Sciences, Shiv Nadar University, NH-91, Greater Noida, Gautam Budha Nagar, Uttar Pradesh 201314, India
| | - Jyoti Shakya
- Department
of Physics, Indian Institute of Science Bangalore 560012, India
| | - Sudipta Choudhury
- Department
of Physics, School of Natural Sciences, Shiv Nadar University, NH-91, Greater Noida, Gautam Budha Nagar, Uttar Pradesh 201314, India
| | - Susanta Sinha Roy
- Department
of Physics, School of Natural Sciences, Shiv Nadar University, NH-91, Greater Noida, Gautam Budha Nagar, Uttar Pradesh 201314, India
| | - Lalita Devi
- School
of Physical Sciences, Jawaharlal Nehru University, New Delhi 110067, India
| | - Budhi Singh
- School
of Mechanical Engineering, Sungkyunkwan
University, Suwon 03063, South Korea
| | - Subhasis Ghosh
- School
of Physical Sciences, Jawaharlal Nehru University, New Delhi 110067, India
| | - Bhaskar Kaviraj
- Department
of Physics, School of Natural Sciences, Shiv Nadar University, NH-91, Greater Noida, Gautam Budha Nagar, Uttar Pradesh 201314, India
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12
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Wang K, Zhong X, Zhang Y, Li P, Tan Y, Zhang Y, Zhang Z, Zhu J, Shodievich KM, Liang J, Wang H. Economic synthesis of sub-micron brick-like Al-MOF with designed pore distribution for lithium-ion battery anodes with high initial Coulombic efficiency and cycle stability. Dalton Trans 2022; 51:6787-6794. [PMID: 35420097 DOI: 10.1039/d2dt00519k] [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
Metal-organic frameworks (MOFs) have exhibited great potential for lithium-ion batteries (LIBs). However, to date, it is difficult to fabricate MOF electrode materials with regular shape and rational pore distribution by an economic approach, and the currently achieved MOF electrode materials usually have a relatively low initial Coulombic efficiency and poor cycle stability, which is not satisfactory for practical application. In this study, by using the recycled AlCl3 solution after dealloying treatment of Al-Si alloy, an evenly distributed brick-like Al-MOF with sub-micron size and rational pore distribution was synthesized for the first time. Because of the larger size and more macropores, the as-prepared Al-MOF electrode exhibits superior initial Coulombic efficiency as high as 96.6% for LIB anodes. Moreover, on account of the irregular crystal defects at the edge of the designed macropores, which result from unstable connection between the inorganic nodes (AlO6 octahedral cluster) and the organic linkers (PTA) and result in the formation of spherical nano-sized particles with better structural stability, the electrode materials show excellent cycle stability with discharge attenuation rate of 0.051%. The electrochemical performance considerably outperforms that of reported Al-MOF anodes and some representative MOF anodes in other studies. The robust realization of high initial Coulombic efficiency and cycle stability defines a critical step to capturing the full potential of MOF electrode materials in practical LIBs.
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Affiliation(s)
- Kai Wang
- School of Energy and Power Engineering, North University of China, Taiyuan 030051, China.,School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China
| | - Xiaobin Zhong
- School of Energy and Power Engineering, North University of China, Taiyuan 030051, China
| | - Yaohui Zhang
- School of Energy and Power Engineering, North University of China, Taiyuan 030051, China
| | - Pengting Li
- School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China
| | - Yi Tan
- School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China
| | - Yangang Zhang
- School of Energy and Power Engineering, North University of China, Taiyuan 030051, China
| | - Zhiwen Zhang
- School of Energy and Power Engineering, North University of China, Taiyuan 030051, China
| | - Jian Zhu
- College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, China
| | - Kurbanov Mirtemir Shodievich
- Arifov Institute of Ion-Plasma and Laser Technologies, Academy of Sciences of the Republic of Uzbekistan, Tashkent, Uzbekistan
| | - Junfei Liang
- School of Energy and Power Engineering, North University of China, Taiyuan 030051, China
| | - Hua Wang
- School of Chemistry, Beihang University, Beijing 100191, P. R. China
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13
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High-performance supercabattery based on reduced graphene oxide/metal organic framework nanocomposite decorated with palladium nanoparticles. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.140136] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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14
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Microwave‐induced defective PdFe/C nano‐electrocatalyst for highly efficient alkaline glycerol oxidation reactions. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.139977] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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15
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Xu X, Zhang Y, Han Y, Wu J, Zhang X, Xu Y. Nanosized CuO encapsulated Ni/Co bimetal Prussian blue with high anti-interference and stability for electrochemical non-enzymatic glucose detection. Dalton Trans 2021; 50:13748-13755. [PMID: 34519736 DOI: 10.1039/d1dt02361f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Non-enzymatic glucose sensors based on metal oxides are receiving remarkable attention owing to their outstanding characteristics of being easy-to use, low cost, and reusability. However, the disadvantage of weak anti-interference associated with poor selectivity significantly restricts their applicability. Herein, we report a two-step in situ fabrication of nanosized CuO encapsulated Ni/Co bimetal Prussian blue (PB) with a typical core-shell structure, which can be efficiently used for non-enzymatic glucose detection, ascribing to the permeability and abundant active sites of out-shelled crystalline porous Ni/Co PB and the high catalytic activity and conductivity of embedded CuO nanoparticles, afforded by their mutual synergistic interactions. The glassy carbon electrode modified with the hybrid of the CuO-encapsulated Ni/Co PB (simplified as the Ni/Co-PB/CuO/GCE electrode) exhibited a high glucose sensitivity of 600 μA mM-1 cm-2 with a low detection limit of 0.69 μM (S/N = 3), a fast response time (less than 3 s), and excellent long-term stability. In addition, the CuO-encapsulated Ni/Co PB showed favorable anti-interference ability in the presence of ascorbic acid (AA), L-lysine (Lys), dopamine (DA), cysteine (Cys), dopamine (DA), and KCl interferences. The reusability and long-term stability, as well as the practicability of the Ni/Co-PB/CuO/GCE sensing electrode verified by testing real serum samples were also investigated, and the experimental results demonstrated the applicability of the core-shell NiCo-PB/CuO based flexible electrochemical sensor for non-enzymatic glucose sensing in practical applications.
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Affiliation(s)
- Xuejuan Xu
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang, Liaoning 110819, PR China.
| | - Yuchi Zhang
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang, Liaoning 110819, PR China.
| | - Yide Han
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang, Liaoning 110819, PR China.
| | - Junbiao Wu
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang, Liaoning 110819, PR China.
| | - Xia Zhang
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang, Liaoning 110819, PR China.
| | - Yan Xu
- Department of Chemistry, College of Sciences, Northeastern University, Shenyang, Liaoning 110819, PR China.
- Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou 510632, China
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Ates M, Kuzgun O, Candan I. Supercapacitor performances of titanium–polymeric nanocomposites: a review study. IRANIAN POLYMER JOURNAL 2021. [DOI: 10.1007/s13726-021-00982-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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17
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Ipadeola AK, Mwonga PV, Ozoemena KI. Hydrogen oxidation and oxygen reduction reactions on palladium nano-electrocatalyst supported on nickel-deficient MOF-derived carbons. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.138860] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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18
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Helal A, Fettouhi M, Arafat ME, Khan MY, Sanhoob MA. Nickel based metal-organic framework as catalyst for chemical fixation of CO2 in oxazolidinone synthesis. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2021.101603] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Ipadeola AK, Haruna AB, Gaolatlhe L, Lebechi AK, Meng J, Pang Q, Eid K, Abdullah AM, Ozoemena KI. Efforts at Enhancing Bifunctional Electrocatalysis and Related Events for Rechargeable Zinc‐Air Batteries. ChemElectroChem 2021. [DOI: 10.1002/celc.202100574] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Adewale K. Ipadeola
- Molecular Sciences Institute, School of Chemistry University of the Witwatersrand Private Bag 3, PO Wits Johannesburg 2050 South Africa
| | - Aderemi B. Haruna
- Molecular Sciences Institute, School of Chemistry University of the Witwatersrand Private Bag 3, PO Wits Johannesburg 2050 South Africa
| | - Lesego Gaolatlhe
- Molecular Sciences Institute, School of Chemistry University of the Witwatersrand Private Bag 3, PO Wits Johannesburg 2050 South Africa
| | - Augustus K. Lebechi
- Molecular Sciences Institute, School of Chemistry University of the Witwatersrand Private Bag 3, PO Wits Johannesburg 2050 South Africa
| | - Jiashen Meng
- School of Materials Science and Engineering Peking University Beijing 100871 China
| | - Quanquan Pang
- School of Materials Science and Engineering Peking University Beijing 100871 China
| | - Kamel Eid
- Gas Processing Centre, College of Engineering Qatar University Doha 2713 Qatar
| | - Aboubakr M. Abdullah
- Centre for Advanced Materials, College of Engineering Qatar University Doha 2713 Qatar
| | - Kenneth I. Ozoemena
- Molecular Sciences Institute, School of Chemistry University of the Witwatersrand Private Bag 3, PO Wits Johannesburg 2050 South Africa
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Lv X, Wang Y, Wang YA, Lin X, Ni Y. Crosslinked polyaniline nanorods coupled with molybdenum disulfide on functionalized carbon cloth for excellent electrochemical performance. J Solid State Electrochem 2021. [DOI: 10.1007/s10008-021-04957-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
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21
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Maduabuchi CA, Njoku DI, Anthony OI, Nwanonenyi SC, Akalezi C, Blessing A, Oguzie EE. Experimental and Theoretical Studies on the Protective Effect of a Biomass Corrosion Inhibitor (vigna radiata)on Mild Steel in Acidic Medium. ELECTROANAL 2020. [DOI: 10.1002/elan.202060378] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Chidiebere A. Maduabuchi
- Department of Science Laboratory Technology Federal University of Technology, Owerri PMB 1526 Owerri Nigeria
- Africa Centre of Excellence in Future Energies and Electrochemical Systems Federal University of Technology Owerri Nigeria
| | - Demian I. Njoku
- Laboratory for Corrosion and Protection Institute of Metal Research Chinese Academy of Sciences 62 Wencui Road Shenyang Liaoning 110016 China
- Africa Centre of Excellence in Future Energies and Electrochemical Systems Federal University of Technology Owerri Nigeria
| | | | - Simeon C. Nwanonenyi
- Department of Polymer Science Federal University of Technology Owerri Nigeria
- Africa Centre of Excellence in Future Energies and Electrochemical Systems Federal University of Technology Owerri Nigeria
| | - Christogonus Akalezi
- Department of Chemistry Federal University of Technology Owerri Nigeria
- Africa Centre of Excellence in Future Energies and Electrochemical Systems Federal University of Technology Owerri Nigeria
| | | | - Emeka E. Oguzie
- Africa Centre of Excellence in Future Energies and Electrochemical Systems Federal University of Technology Owerri Nigeria
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22
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Ipadeola AK, Mwonga PV, Ray SC, Maphanga RR, Ozoemena KI. Bifunctional Behavior of Pd/Ni Nanocatalysts on MOF‐Derived Carbons for Alkaline Water‐splitting. ELECTROANAL 2020. [DOI: 10.1002/elan.202060427] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Adewale K. Ipadeola
- Molecular Sciences Institute School of Chemistry University of the Witwatersrand Private Bag 3, PO Wits Johannesburg 2050 South Africa
| | - Patrick V. Mwonga
- Molecular Sciences Institute School of Chemistry University of the Witwatersrand Private Bag 3, PO Wits Johannesburg 2050 South Africa
| | - Sekar C. Ray
- Department of Physics University of South Africa, Florida Campus Johannesburg 1709 South Africa
| | - Rapela R. Maphanga
- Next Generation Enterprises and Institutions Council for Scientific and Industrial Research (CSIR) P.O. Box 395 Pretoria 0001 South Africa
| | - Kenneth I. Ozoemena
- Molecular Sciences Institute School of Chemistry University of the Witwatersrand Private Bag 3, PO Wits Johannesburg 2050 South Africa
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Ipadeola AK, Mwonga PV, Ray SC, Maphanga RR, Ozoemena KI. Palladium/Stannic Oxide Interfacial Chemistry Promotes Hydrogen Oxidation Reactions in Alkaline Medium. ChemElectroChem 2020. [DOI: 10.1002/celc.202000952] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Adewale K. Ipadeola
- Molecular Sciences Institute, School of Chemistry University of the Witwatersrand Private Bag 3, PO Wits Johannesburg 2050 South Africa
| | - Patrick V. Mwonga
- Molecular Sciences Institute, School of Chemistry University of the Witwatersrand Private Bag 3, PO Wits Johannesburg 2050 South Africa
| | - Sekar C. Ray
- Department of Physics University of South Africa, Florida Campus Johannesburg 1709 South Africa
| | - Rapela R. Maphanga
- Next Generation Enterprises and Institutions Council for Scientific and Industrial Research (CSIR) P.O. Box 395 Pretoria 0001 South Africa
| | - Kenneth I. Ozoemena
- Molecular Sciences Institute, School of Chemistry University of the Witwatersrand Private Bag 3, PO Wits Johannesburg 2050 South Africa
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