1
|
Parra-Marfil A, Ocampo-Pérez R, Aguilar-Madera CG, Carrasco-Marín F, Pérez-Cadenas AF, Bueno-López A, Bailón-García E. Modeling and experimental analysis of CO 2 methanation reaction using Ni/CeO 2 monolithic catalyst. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:32766-32783. [PMID: 38662292 DOI: 10.1007/s11356-024-33327-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Accepted: 04/11/2024] [Indexed: 04/26/2024]
Abstract
In this study, the effect of the cell density of monolithic catalysts was investigated and further mathematically modeled on cordierite supports used in CO2 methanation. Commercial cordierite monoliths with 200, 400, and 500 cpsi cell densities were coated by immersion into an ethanolic suspension of Ni/CeO2 active phase. SEM-EDS analysis confirmed that, owing to the low porosity of cordierite (surface area < 1 m2 g-1), the Ni/CeO2 diffusion into the walls was limited, especially in the case of low and intermediate cell density monoliths; thus, active phase was predominantly loaded onto the channels' external surface. Nevertheless, despite the larger exposed surface area in the monolith with high cell density, which would allow for better distribution and accessibility of Ni/CeO2, its higher macro-pore volume resulted in some introduction of the active phase into the walls. As a result, the catalytic evaluation showed that it was more influenced by increments in volumetric flow rates. The low cell density monolith displayed diffusional control at flow rates below 500 mL min-1. In contrast, intermediate and high cell density monoliths presented this behavior up to 300 mL min-1. These findings suggest that the interaction reactants-catalyst is considerably more affected by a forced non-uniform flow when increasing the injection rate. This condition reduced the transport of reactants and products within the catalyst channels and, in turn, increased the minimum temperature required for the reaction. Moreover, a slight diminution of selectivity to CH4 was observed and ascribed to the possible formation of hot spots that activate the reverse water-gas shift reaction. Finally, a mathematical model based on fundamental momentum and mass transfer equations coupled with the kinetics of CO2 methanation was successfully derived and solved to analyze the fluid dynamics of the monolithic support. The results showed a radial profile with maximum fluid velocity located at the center of the channel. A reactive zone close to the inlet was obtained, and maximum methane production (4.5 mol m-3) throughout the monolith was attained at 350 °C. Then, linear streamlines of the chemical species were developed along the channel.
Collapse
Affiliation(s)
- Adriana Parra-Marfil
- Materiales Polifuncionales Basados en Carbono (UGR-Carbon), Dpto. Química Inorgánica - Unidad de Excelencia Química Aplicada a Biomedicina y Medioambiente, Universidad de Granada (UEQ-UGR), 18071, Granada, ES, Spain
- Centro de Investigación y Estudios de Posgrado (CIEP), Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí (FCQ-UASLP), 78260, San Luis Potosí, MX, Mexico
| | - Raúl Ocampo-Pérez
- Centro de Investigación y Estudios de Posgrado (CIEP), Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí (FCQ-UASLP), 78260, San Luis Potosí, MX, Mexico
| | - Carlos Gilberto Aguilar-Madera
- Facultad de Ciencias de La Tierra, Universidad Autónoma de Nuevo León (UANL), Carretera a Cerro Prieto Km. 8 Ex Hacienda de Guadalupe, 67700, Linares, MX, Mexico
| | - Francisco Carrasco-Marín
- Materiales Polifuncionales Basados en Carbono (UGR-Carbon), Dpto. Química Inorgánica - Unidad de Excelencia Química Aplicada a Biomedicina y Medioambiente, Universidad de Granada (UEQ-UGR), 18071, Granada, ES, Spain
| | - Agustín Francisco Pérez-Cadenas
- Materiales Polifuncionales Basados en Carbono (UGR-Carbon), Dpto. Química Inorgánica - Unidad de Excelencia Química Aplicada a Biomedicina y Medioambiente, Universidad de Granada (UEQ-UGR), 18071, Granada, ES, Spain
| | - Agustín Bueno-López
- Dpto. de Química Inorgánica, Universidad de Alicante (UA), 03080, Alicante, ES, Spain
| | - Esther Bailón-García
- Materiales Polifuncionales Basados en Carbono (UGR-Carbon), Dpto. Química Inorgánica - Unidad de Excelencia Química Aplicada a Biomedicina y Medioambiente, Universidad de Granada (UEQ-UGR), 18071, Granada, ES, Spain.
| |
Collapse
|
2
|
Nimisha NP, Narendranath SB, Sakthivel A. In situ preparation of a nickel-oxy-hydroxide decorated ITQ-2 composite: a hydrodeoxygenation catalyst. Chem Commun (Camb) 2024; 60:1480-1483. [PMID: 38224123 DOI: 10.1039/d3cc05427f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2024]
Abstract
A layered zeolite precursor of MWW type (MCM-22) was successfully delaminated (ITQ-2) in situ in the presence of nickel oxy-hydroxide. The broadening of XRD peaks corresponding to the (100), (220), and (310) planes and the disappearance of the (002) plane confirm the delamination. The curled ITQ-2 sheets having uniform lattice fringes, and the slit-shaped layers illustrate the formation of nickel-oxy-hydroxide-decorated ITQ-2 (Ni-ITQ-2 composite). The Ni-ITQ-2 composite is efficient for hydrodeoxygenation (HDO) of m-cresol, with a 99% yield of methylcyclohexane and exhibits excellent hydrotreating abilities for various oxygenated aromatics and cycloalkanes.
Collapse
Affiliation(s)
- Naroth P Nimisha
- Inorganic Materials & Heterogeneous Catalysis Laboratory, Department of Chemistry, School of Physical Sciences, Central University of Kerala, Tejawini Hills Kasaragod 671316, Kerala, India.
| | - Soumya B Narendranath
- Inorganic Materials & Heterogeneous Catalysis Laboratory, Department of Chemistry, School of Physical Sciences, Central University of Kerala, Tejawini Hills Kasaragod 671316, Kerala, India.
| | - Ayyamperumal Sakthivel
- Inorganic Materials & Heterogeneous Catalysis Laboratory, Department of Chemistry, School of Physical Sciences, Central University of Kerala, Tejawini Hills Kasaragod 671316, Kerala, India.
| |
Collapse
|
3
|
González AS, García J, Vega V, Caballero Flores R, Prida VM. High-Performance 3D Nanostructured Silver Electrode for Micro-Supercapacitor Application. ACS OMEGA 2023; 8:40087-40098. [PMID: 37929086 PMCID: PMC10620899 DOI: 10.1021/acsomega.3c02235] [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: 04/03/2023] [Accepted: 09/29/2023] [Indexed: 11/07/2023]
Abstract
In the current energy crisis scenario, the development of renewable energy forms such as energy storage systems among the supercapacitors is an urgent need as a tool for environmental protection against increasing pollution. In this work, we have designed a novel 3D nanostructured silver electrode through an antireplica/replica template-assisted procedure. The chemical surface and electrochemical properties of this novel 3D electrode have been studied in a 5 M KOH electrolyte. Microstructural characterization and compositional analysis were studied by SEM, energy-dispersive X-ray spectroscopy, XRD technique, and Kripton adsorption at -198 °C, together with cyclic voltammetry and galvanostatic charge-discharge cycling measurements, Coulombic efficiency, cycle stability, and their leakage current drops, in addition to the self-discharge and electrochromoactive behavior, were performed to fully characterize the 3D nanostructured electrode. Large areal capacitance value of 0.5 F/cm2 and Coulombic efficiency of 97.5% are obtained at a current density of 6.4 mA/cm2 for a voltage window of 1.2 V (between -0.5 and 0.8 V). The 3D nanostructured silver electrode exhibits excellent capacitance retention (95%) during more than 2600 cycles, indicating a good cyclic stability. Additionally, the electrode delivers a high energy density of around 385.87 μWh/cm2 and a power density value of 3.82 μW/cm2 and also displays an electrochromoactive behavior. These experimental results strongly support that this versatile combined fabrication procedure is a suitable strategy for improving the electrochemical performances of 3D nanostructured silver electrodes for applications as micro-supercapacitors or in electrochemical devices.
Collapse
Affiliation(s)
- Ana Silvia González
- Depto.
de Física, Facultad de Ciencias, Universidad de Oviedo, Federico García Lorca n° 18, 33007 Oviedo, Spain
| | - Javier García
- Depto.
de Física, Facultad de Ciencias, Universidad de Oviedo, Federico García Lorca n° 18, 33007 Oviedo, Spain
| | - Victor Vega
- Laboratorio
de Membranas Nanoporosas, Servicios Científico-Técnicos, Universidad de Oviedo, Fernando Bonguera s/n, 33006 Oviedo, Spain
| | - Rafael Caballero Flores
- Depto.
Física de la Materia Condensada, Facultad de Física, Universidad de Sevilla, Apdo. 1065, 41080 Sevilla, Spain
| | - Victor M. Prida
- Depto.
de Física, Facultad de Ciencias, Universidad de Oviedo, Federico García Lorca n° 18, 33007 Oviedo, Spain
| |
Collapse
|
4
|
Etefa HF, Kumar V, Dejene FB, Efa MT, Jule LT. Modification of Flexible Electrodes for P-Type (Nickel Oxide) Dye-Sensitized Solar Cell Performance Based on the Cellulose Nanofiber Film. ACS OMEGA 2023; 8:15249-15258. [PMID: 37151496 PMCID: PMC10157677 DOI: 10.1021/acsomega.3c00383] [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: 01/18/2023] [Accepted: 04/10/2023] [Indexed: 05/09/2023]
Abstract
The preparation of flexible electrode, including working electrode (WE) and counter electrode (CE), for dye-sensitized solar cells (DSSCs) utilizing metal oxides using environmentally friendly sustainable TEMPO-oxidized cellulose nanofibers (TOCNFs) is reported in this work. A new type of flexible electrode for the DSSCs, which were made of cellulose nanofiber composites with nickel hydroxide [CNF/Ni(OH)2] substrate films and cellulose nanofiber composites with polypyrrole (CNF/PPY). Nickel hydroxide, Ni(OH)2, has been prepared hydrothermally in the presence of TOCNFs, [TOCNF@Ni(OH)2]. Similarly, the conductive polymer substrate has also been prepared from a composite consisting of TOCNF and PPY, TOCNF@ PPY film, by means of polymerization for the CE. Overall, the prepared electrodes both WE from CNF/Ni(OH)2 substrates and CE from the TOCNF@PPY substrate film were revealed as the novelty of this work and which no one has introduced previously. Although NiO nanoparticles (NPs) coated on the Ni(OH)2/TOCNF electrode also produced a good power conversion efficiency, PCE (0.75%); nevertheless, the NiO NP treatment with carbon dots boosted the efficiency up to 1.3%.
Collapse
Affiliation(s)
- Habtamu Fekadu Etefa
- Department
of Chemical and Physical Sciences, Walter
Sisulu University (Mthatha Campus), P.O. Box Private Bag X-1, Mthatha 5117, South Africa
- Department
of Physics, College of Natural and Computational Science, Dambi Dollo University, Dambi Dollo 260, Ethiopia
| | - Vinod Kumar
- Department
of Physics, The University of the West Indies, St. Augustine 330912, Trinidad and Tobago
| | - Francis Birhanu Dejene
- Department
of Chemical and Physical Sciences, Walter
Sisulu University (Mthatha Campus), P.O. Box Private Bag X-1, Mthatha 5117, South Africa
| | - Mulugeta Tesema Efa
- Department
of Chemistry, College of Natural and Computational Science, Dambi Dollo University, Dambi Dollo 260, Ethiopia
| | - Leta Tesfaye Jule
- Department
of Physics, College of Natural and Computational Science, Dambi Dollo University, Dambi Dollo 260, Ethiopia
| |
Collapse
|
5
|
Ahmed S, Sinha SK. Studies on nanomaterial-based p-type semiconductor gas sensors. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:24975-24986. [PMID: 35764738 DOI: 10.1007/s11356-022-21218-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 05/27/2022] [Indexed: 06/15/2023]
Abstract
The development of various metal oxide semiconductor materials has resulted in better performance of the gas sensors in terms of selectivity, sensitivity, and response time. Different types of nanostructured materials, i.e., 2D materials, carbon nanotubes, and metal oxides, are used in the gas sensing applications. Generally, the metal oxide-based gas sensor operates at higher temperature to activate the adsorption process between the material surface and the target gas. The higher operating temperature of the gas sensor leads to more power consumption and produces defects in the grain boundary of metal oxide. To improve the selectivity and minimize the power consumption, nanoparticle-based p-type semiconductor materials are being developed. P-type metal oxide-based semiconductor materials have the ability to produce a hole accumulation layer which can chemisorb the oxygen molecules of higher concentration and these materials are not affected by humidity. The structure of p-type nanomaterial-based gas sensor depends upon the fabrication techniques which can affect the sensing properties of semiconductor materials. The hole accumulation layer is also known as conduction layer which is developed in the outer shell of p-type semiconductor material and the sensing mechanism is controlled by grain boundaries which is different from the n-type semiconductor material. This paper reviews the preparation methods, morphological analysis, and sensing mechanisms of nanomaterial-based p-type metal oxide-based gas sensors.
Collapse
Affiliation(s)
- Sarfraj Ahmed
- Department of Metallurgical and Materials Engineering, National Institute of Technology, Raipur, 492010, India.
| | - Sudip K Sinha
- Department of Metallurgical and Materials Engineering, National Institute of Technology, Raipur, 492010, India
| |
Collapse
|
6
|
Mala NA, Dar MA, Rather MUD, Sivakumar S, Husain S, Batoo KM. Enhanced electrochemical properties of zinc and manganese co-doped NiO nanostructures for its high-performance supercapacitor applications. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109661] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
7
|
Hydrothermal Synthesis and Photocatalytic Activity of NiO Nanoparticles under Visible Light Illumination. BULLETIN OF CHEMICAL REACTION ENGINEERING & CATALYSIS 2022. [DOI: 10.9767/bcrec.17.2.13680.340-349] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
In this present study, Nickel oxide (NiO) nanoparticles (NPs) have been synthesized using the hydrothermal method and characterized using powder X-ray Diffraction (XRD), UV-vis and Fourier Transform Infra Red (FTIR) spectroscopies, Scanning Electron Microscopy (SEM), and Energy-Dispersive X-ray (EDX) methods. The result of the characterization indicates that the synthesized sample has a pure cubic phase of NiO with roughly spherical shape morphologies and respective estimated crystallinity and microstrain values of about 78% and 5.1. Test of the photocatalytic activity of the synthesized sample towards the model contaminant dye methylene blue (MB) shows a degradation efficiency of 46% in a period of 2 h under nature sunlight irradiation at natural pH and that the reaction could satisfactorily describe both pseudo-first-order and pseudo-second-order kinetic models. So, this synthesis method may potentially be used for the effective elimination of toxic organic pollutants from water and wastewater over prolonged exposure under natural sunlight without adding any oxidant or adjusting the pH of the reaction medium. Copyright © 2022 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0).
Collapse
|
8
|
Gemeda GF, Etefa HF, Hsieh CC, Kebede MA, Imae T, Yen YW. Preparation of ZnO/NiO-loaded flexible cellulose nanofiber film electrodes and their application to dye-sensitized solar cells. CARBOHYDRATE POLYMER TECHNOLOGIES AND APPLICATIONS 2022. [DOI: 10.1016/j.carpta.2022.100213] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
|
9
|
Production of butadiene and lower olefins via oxidative conversion of n-butane over Ni-Bi-O/zeolite catalysts. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
10
|
Gaur A, Pundir V, Krishankant, Rai R, Kaur B, Maruyama T, Bera C, Bagchi V. Interfacial interaction induced OER activity of MOF derived superhydrophilic Co 3O 4-NiO hybrid nanostructures. Dalton Trans 2022; 51:2019-2025. [PMID: 35029620 DOI: 10.1039/d1dt03810a] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Electrocatalytic water splitting is one of the key technologies for future energy systems envisioned for the storage of energy obtained from variable renewables and green fuels. The development of efficient, durable, Earth-abundant and cheap electrocatalysts for the oxygen evolution reaction is a scorching area of research. The oxygen evolution reaction has huge potential for fuel cell and metal-air battery applications. Herein, we reported interfacially interacted and uniformly decorated Co3O4-NiO hybrid nanostructures formed by a metal-organic framework (Co2-BDC(OH)2) using BDC as a linker to the metal center. The fine nanosheets of Co2-BDC(OH)2 were first uniformly grown over the honeycomb-like structure of nickel foam (NF). After controlled calcination of these nanosheets/NF composites, a uniformly decorated, binder-free Co3O4-NiO/NF electrocatalyst was synthesized. The transformation of Co2-BDC(OH)2/NF into Co3O4-NiO/NF was characterized by several techniques such as powder X-ray diffraction (PXRD), X-ray photoelectron spectroscopy, transmission electron microscopy, etc. The catalyst exhibits a low overpotential of 311 mV vs. RHE at 10 mA cm-2 current density. The catalyst also shows long-term stability (24 h) with a Tafel slope value of 90 mV dec-1. The obtained experimental results are also in-line with the theoretical data acquired from model systems.
Collapse
Affiliation(s)
- Ashish Gaur
- Institute of Nano Science and Technology, Sector-81, Knowledge City, Sahibzada Ajit Singh Nagar, Punjab, 140306, India.
| | - Vikas Pundir
- Institute of Nano Science and Technology, Sector-81, Knowledge City, Sahibzada Ajit Singh Nagar, Punjab, 140306, India.
| | - Krishankant
- Institute of Nano Science and Technology, Sector-81, Knowledge City, Sahibzada Ajit Singh Nagar, Punjab, 140306, India.
| | - Ritu Rai
- Institute of Nano Science and Technology, Sector-81, Knowledge City, Sahibzada Ajit Singh Nagar, Punjab, 140306, India.
| | - Baljeet Kaur
- Institute of Nano Science and Technology, Sector-81, Knowledge City, Sahibzada Ajit Singh Nagar, Punjab, 140306, India.
| | - Takahiro Maruyama
- Department of Applied Chemistry, Meijo University, 1-501 Shiogamaguchi, Tempaku, Nagoya 468-8502, Japan
| | - Chandan Bera
- Institute of Nano Science and Technology, Sector-81, Knowledge City, Sahibzada Ajit Singh Nagar, Punjab, 140306, India.
| | - Vivek Bagchi
- Institute of Nano Science and Technology, Sector-81, Knowledge City, Sahibzada Ajit Singh Nagar, Punjab, 140306, India.
| |
Collapse
|
11
|
Narender SS, Varma VS, Sai Srikar C, Ruchitha J, Adarsh Varma P, Praveen BVS. Nickel Oxide Nanoparticles: A Brief Review of Their Synthesis, Characterization, and Applications. Chem Eng Technol 2022. [DOI: 10.1002/ceat.202100442] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- S. Sai Narender
- Department of Chemical Engineering B V Raju Institute of Technology Narsapur, Medak 502313 Telangana India
| | - V. Siddhartha Varma
- Department of Chemical Engineering B V Raju Institute of Technology Narsapur, Medak 502313 Telangana India
| | - Ch. Sai Srikar
- Department of Chemical Engineering B V Raju Institute of Technology Narsapur, Medak 502313 Telangana India
| | - J. Ruchitha
- Department of Chemical Engineering B V Raju Institute of Technology Narsapur, Medak 502313 Telangana India
| | - P. Adarsh Varma
- Department of Chemical Engineering B V Raju Institute of Technology Narsapur, Medak 502313 Telangana India
| | - B. V. S. Praveen
- Department of Chemical Engineering B V Raju Institute of Technology Narsapur, Medak 502313 Telangana India
| |
Collapse
|
12
|
Vinothkumar V, Kesavan G, Chen SM. Highly selective voltammetric detection of antipsychotic drug thioridazine hydrochloride based on NiO@Gd2O3 modified screen printed carbon electrode. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115535] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
13
|
Synthesis and characterizations of (Mg, Co, Ni, Cu, Zn)O high-entropy oxides. SN APPLIED SCIENCES 2021. [DOI: 10.1007/s42452-021-04724-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
AbstractHigh-temperature structural ceramic materials require stability in terms of thermal and mechanical properties. High entropy oxides (HEOs) are among the emerging novel family of advanced ceramic materials with peculiar functional properties. However, their thermal stabilities and mechanical properties are not well investigated. In this work, HEO systems were synthesized from binary oxides of MgO, CoO, NiO, CuO, and ZnO using solid-state reaction method at high temperature, after obtaining the individual oxides through co-precipitation methods. The phase purity of as-synthesized and sintered samples was characterized using X-ray powder diffraction, while the microstructural investigation was performed using Scanning electron microscopy. Mechanical property of the sintered samples at different sintering times and temperatures was investigated and the sample sintered at a sintering temperature of 1200 °C for 15 h sintering time showed a maximum Vickers hardness of about 16 GPa. This result is comparable with some of the hard ceramic materials, and therefore the materials could be a potential candidate for structural applications.
Collapse
|
14
|
Shinde NM, Shinde PV, Yun JM, Mane RS, Kim KH. Room-temperature chemical synthesis of 3-D dandelion-type nickel chloride (NiCl 2@NiF) supercapattery nanostructured materials. J Colloid Interface Sci 2020; 578:547-554. [PMID: 32544626 DOI: 10.1016/j.jcis.2020.04.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 03/31/2020] [Accepted: 04/05/2020] [Indexed: 11/26/2022]
Abstract
A simple, room-temperature operable, glycerol-supported single beaker-inspired, and binder-free soft-chemical protocol has been developed to synthesize 3-D dandelion flower-type nickel chloride (NiCl2) supercapattery (supercapacitor + battery) nanostructured electrode material from solid 3-D nickel-foam (NiF). The dandelion flower-type NiCl2@NiF labeled as B electrode, demonstrates a battery-type electrochemical performance as obtained 1551 F·g-1 specific capacitance (SC) and 95% cyclability over 50,000 cycles is higher than that of a setaria viridis-type NiCl2@NiF electrode, prepared without glycerol labeled as A electrode. As a commercial market product, assembled NiCl2@NiF@ (cathode)// BiMoO3 (anode) pouch-type asymmetric supercapacitor energy storage device demonstrates moderate energy density and power density (28 Wh·kg-1 and 845 W·kg-1). By utilizing three devices in series, three different colored LEDs can be operated at full brightness. The as-proposed low temperature protocol impeccably effective and efficient on account of the low-cost, easy synthesis methodology for scalability, and high crytallinity as well as solvent-free and non-toxic as pyrolated gases were used while synthesis processing.
Collapse
Affiliation(s)
- Nanasaheb M Shinde
- National Core Research Centre for Hybrid Materials Solution, Pusan National University, 30, Jangjeon-dong, Geumjung-gu, Busan 609-735, Republic of Korea
| | - Pritamkumar V Shinde
- Global Frontier R&D Center for Hybrid Interface Materials, Pusan National University, 30, Jangjeon-dong, Geumjung-gu, Busan 609-735, Republic of Korea
| | - Je Moon Yun
- Global Frontier R&D Center for Hybrid Interface Materials, Pusan National University, 30, Jangjeon-dong, Geumjung-gu, Busan 609-735, Republic of Korea
| | - Rajaram S Mane
- School of Physical Sciences, Swami Ramanand Teerth Marathwada University, Nanded, India.
| | - Kwang Ho Kim
- National Core Research Centre for Hybrid Materials Solution, Pusan National University, 30, Jangjeon-dong, Geumjung-gu, Busan 609-735, Republic of Korea; Global Frontier R&D Center for Hybrid Interface Materials, Pusan National University, 30, Jangjeon-dong, Geumjung-gu, Busan 609-735, Republic of Korea.
| |
Collapse
|
15
|
Ghosh S, Rao GR, Thomas T. Analysis of Charge Storage Behavior in Redox‐electrolyte Based Battery‐like‐systems: A Case Study on Zr‐doped Ceria. ChemistrySelect 2020. [DOI: 10.1002/slct.201904761] [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)
- Sourav Ghosh
- Department of Metallurgical and Materials EngineeringIndian Institute of Technology Madras, Chennai 600036 Tamil Nadu India
- Department of ChemistryIndian Institute of Technology Madras, Chennai 600036 Tamil Nadu India
| | - G. Ranga Rao
- Department of ChemistryIndian Institute of Technology Madras, Chennai 600036 Tamil Nadu India
- DST Solar Energy Harnessing CentreIndian Institute of Technology Madras, Chennai 600036 Tamil Nadu India
| | - Tiju Thomas
- Department of Metallurgical and Materials EngineeringIndian Institute of Technology Madras, Chennai 600036 Tamil Nadu India
- DST Solar Energy Harnessing CentreIndian Institute of Technology Madras, Chennai 600036 Tamil Nadu India
| |
Collapse
|
16
|
Vinothkumar V, Sangili A, Chen SM, Veerakumar P, Lin KC. Sr-Doped NiO3 nanorods synthesized by a simple sonochemical method as excellent materials for voltammetric determination of quercetin. NEW J CHEM 2020. [DOI: 10.1039/c9nj05660b] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
A fabricated Sr-doped NiO3 nanorod-modified GCE was developed for electrochemical sensing of quercetin.
Collapse
Affiliation(s)
- Venkatachalam Vinothkumar
- Department of Chemical Engineering and Biotechnology
- National Taipei University of Technology
- Taipei 10608
- Republic of China
| | - Arumugam Sangili
- Department of Chemical Engineering and Biotechnology
- National Taipei University of Technology
- Taipei 10608
- Republic of China
| | - Shen-Ming Chen
- Department of Chemical Engineering and Biotechnology
- National Taipei University of Technology
- Taipei 10608
- Republic of China
| | - Pitchaimani Veerakumar
- Department of Chemistry
- National Taiwan University
- Taipei
- Republic of China
- Institute of Atomic and Molecular Sciences
| | - King-Chuen Lin
- Department of Chemistry
- National Taiwan University
- Taipei
- Republic of China
- Institute of Atomic and Molecular Sciences
| |
Collapse
|
17
|
Bustinza A, Frías M, Liu Y, García-Bordejé E. Mono- and bimetallic metal catalysts based on Ni and Ru supported on alumina-coated monoliths for CO 2 methanation. Catal Sci Technol 2020. [DOI: 10.1039/d0cy00639d] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
A bimetallic catalyst consisting of Ni nanoparticles interspersed with atomic Ru on alumina coated monolith afforded higher activity than other mono and bimetallic catalysts in CO2 methanation, providing low pressure drop at high space velocity.
Collapse
Affiliation(s)
| | - Marina Frías
- Instituto de Carboquímica (ICB-CSIC)
- E-50018 Zaragoza
- Spain
| | - Yuefeng Liu
- Dalian National Laboratory for Clean Energy (DNL)
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116023
- China
| | | |
Collapse
|
18
|
Zhang L, Song X, Tan L, Ma H, Guo D, Pang H, Wang X. Fabrication of double-shell hollow NiO@N-C nanotubes for a high-performance supercapacitor. NEW J CHEM 2019. [DOI: 10.1039/c9nj02626f] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Rational fabrication of carbon-based materials hybridized with transition-metal oxides is crucial for the design of supercapacitor electrodes with superior properties.
Collapse
Affiliation(s)
- Lulu Zhang
- College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin 150040
- China
| | - Xiumei Song
- State Key Laboratory of Urban Water Resource and Environment
- Harbin Institute of Technology
- Harbin 150090
- P. R. China
| | - Lichao Tan
- College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin 150040
- China
- Key Laboratory of Superlight Material and Surface Technology
| | - Huiyuan Ma
- College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin 150040
- China
| | - Dongxuan Guo
- College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin 150040
- China
| | - Haijun Pang
- College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin 150040
- China
| | - Xinming Wang
- College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin 150040
- China
| |
Collapse
|