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Konkena B, Kalapu C, Kaur H, Holzinger A, Geaney H, Nicolosi V, Scanlon MD, Coleman JN. Cobalt Oxide 2D Nanosheets Formed at a Polarized Liquid|Liquid Interface toward High-Performance Li-Ion and Na-Ion Battery Anodes. ACS APPLIED MATERIALS & INTERFACES 2023; 15:58320-58332. [PMID: 38052006 PMCID: PMC10739576 DOI: 10.1021/acsami.3c11795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 11/21/2023] [Accepted: 11/22/2023] [Indexed: 12/07/2023]
Abstract
Cobalt oxide (Co3O4)-based nanostructures have the potential as low-cost materials for lithium-ion (Li-ion) and sodium-ion (Na-ion) battery anodes with a theoretical capacity of 890 mAh/g. Here, we demonstrate a novel method for the production of Co3O4 nanoplatelets. This involves the growth of flower-like cobalt oxyhydroxide (CoOOH) nanostructures at a polarized liquid|liquid interface, followed by conversion to flower-like Co3O4 via calcination. Finally, sonication is used to break up the flower-like Co3O4 nanostructures into two-dimensional (2D) nanoplatelets with lateral sizes of 20-100 nm. Nanoplatelets of Co3O4 can be easily mixed with carbon nanotubes to create nanocomposite anodes, which can be used for Li-ion and Na-ion battery anodes without any additional binder or conductive additive. The resultant electrodes display impressive low-rate capacities (at 125 mA/g) of 1108 and 1083 mAh/g, for Li-ion and Na-ion anodes, respectively, and stable cycling ability over >200 cycles. Detailed quantitative rate analysis clearly shows that Li-ion-storing anodes charge roughly five times faster than Na-ion-storing anodes.
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Affiliation(s)
- Bharathi Konkena
- School
of Physics, CRANN & AMBER Research Centres, Trinity College Dublin, Dublin
D2 D02 K8N4, Ireland
| | - Chakrapani Kalapu
- Micro
Nano Systems Department, Tyndall National
Institute, Cork T12 R5CP, Ireland
| | - Harneet Kaur
- School
of Physics, CRANN & AMBER Research Centres, Trinity College Dublin, Dublin
D2 D02 K8N4, Ireland
| | - Angelika Holzinger
- The
Bernal Institute and Department of Chemical Sciences, University of Limerick, Limerick V94 T9PX, Ireland
| | - Hugh Geaney
- The
Bernal Institute and Department of Chemical Sciences, University of Limerick, Limerick V94 T9PX, Ireland
| | - Valeria Nicolosi
- School
of Chemistry, CRANN & AMBER Research Centres, Trinity College Dublin, Dublin
D2 D02 W9K7, Ireland
| | - Micheál D. Scanlon
- The
Bernal Institute and Department of Chemical Sciences, University of Limerick, Limerick V94 T9PX, Ireland
| | - Jonathan N. Coleman
- School
of Physics, CRANN & AMBER Research Centres, Trinity College Dublin, Dublin
D2 D02 K8N4, Ireland
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2
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Zhang W, Li X, Jin Y, Chen G, Li Y, Zeng S. Nano-Co3O4 anchored helical carbon nanofibers as an anode material for Li-ion batteries. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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3
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Imprinted polypyrrole recognition film @cobalt oxide/electrochemically reduced graphene oxide nanocomposite for carbendazim sensing. J APPL ELECTROCHEM 2021. [DOI: 10.1007/s10800-021-01613-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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4
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Michalska M, Xu H, Shan Q, Zhang S, Dall'Agnese Y, Gao Y, Jain A, Krajewski M. Solution combustion synthesis of a nanometer-scale Co 3O 4 anode material for Li-ion batteries. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2021; 12:424-431. [PMID: 34104620 PMCID: PMC8144916 DOI: 10.3762/bjnano.12.34] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Accepted: 04/25/2021] [Indexed: 05/08/2023]
Abstract
A novel solution combustion synthesis of nanoscale spinel-structured Co3O4 powder was proposed in this work. The obtained material was composed of loosely arranged nanoparticles whose average diameter was about 36 nm. The as-prepared cobalt oxide powder was also tested as the anode material for Li-ion batteries and revealed specific capacities of 1060 and 533 mAh·g-1 after 100 cycles at charge-discharge current densities of 100 and 500 mA·g-1, respectively. Moreover, electrochemical measurements indicate that even though the synthesized nanomaterial possesses a low active surface area, it exhibits a relatively high specific capacity measured at 100 mA·g-1 after 100 cycles and a quite good rate capability at current densities between 50 and 5000 mA·g-1.
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Affiliation(s)
- Monika Michalska
- Department of Chemistry, Faculty of Materials Science and Technology, VŠB-Technical University of Ostrava, 17. listopadu 2172/15, 708 00 Ostrava-Poruba, Czech Republic
- Łukasiewicz Research Network ‒ Institute of Microelectronics and Photonics, Al. Lotników 32/46, 02-668 Warsaw, Poland
| | - Huajun Xu
- Key Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education), College of Physics, Jilin University, Changchun 130012, PR China
| | - Qingmin Shan
- Key Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education), College of Physics, Jilin University, Changchun 130012, PR China
| | - Shiqiang Zhang
- Key Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education), College of Physics, Jilin University, Changchun 130012, PR China
| | - Yohan Dall'Agnese
- Institute for Materials Discovery, University College London, London WC1E 7JE, United Kingdom
| | - Yu Gao
- Key Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education), College of Physics, Jilin University, Changchun 130012, PR China
| | - Amrita Jain
- Institute of Fundamental Technological Research, Polish Academy of Sciences, Pawińskiego 5B, 02-106 Warsaw, Poland
| | - Marcin Krajewski
- Institute of Fundamental Technological Research, Polish Academy of Sciences, Pawińskiego 5B, 02-106 Warsaw, Poland
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Rapid and sensitive detection of selective 1,2-diaminobenzene based on facile hydrothermally prepared doped Co3O4/Yb2O3 nanoparticles. PLoS One 2021; 16:e0246756. [PMID: 33606736 PMCID: PMC7894934 DOI: 10.1371/journal.pone.0246756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 01/25/2021] [Indexed: 11/19/2022] Open
Abstract
In this approach, the performance of a newly developed sensor probe coated with low-dimensional Co3O4/Yb2O3 nanoparticles (NPs) in rapidly detecting 1,2-diaminobenzene was evaluated by an electrochemical technique. The sensor probe was fabricated by depositing a very thin layer consisting of synthesized Co3O4/Yb2O3 NPs using a 5% Nafion conducting binder onto a glassy carbon electrode (GCE). The facile hydrothermally prepared Co3O4/Yb2O3 NPs were totally characterized by conventional methods such as FTIR, UV-vis, TEM, XPS, EDS, and XRD analyses. The fabricated chemical sensor probe was found to exhibit long-term activity, stability in electrochemical response, good sensitivity (5.6962 μAμM-1cm-2), lowest detection limit (0.02±0.001 pM), and broad linear dynamic range (0.1 pM to 0.01 mM). The observed performances suggest that the newly introduced sensor could play an efficient role in detecting 1,2-diaminobenzene especially in healthcare and environmental applications on a broad scale.
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Heliso Dolla T, Lawal IA, Billing DG, Pruessner K, Ndungu P. Carbon Encapsulated Ternary Mn−Ni−Co Oxide Nanoparticles as Electrode Materials for Energy Storage Applications. ELECTROANAL 2020. [DOI: 10.1002/elan.202060294] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Tarekegn Heliso Dolla
- Department of Chemistry Wolaita Sodo University Wolaita Sodo Ethiopia
- Energy, Sensors and Multifunctional Nanomaterials Research Group Department of Chemical Sciences University of Johannesburg Doornfontein Campus Johannesburg South Africa
| | - Isiaka A. Lawal
- Energy, Sensors and Multifunctional Nanomaterials Research Group Department of Chemical Sciences University of Johannesburg Doornfontein Campus Johannesburg South Africa
| | - Dave G. Billing
- DST-NRF Centre of Excellence in Strong Materials and Molecular Sciences Institute School of Chemistry University of the Witwatersrand Johannesburg South Africa
| | - Karin Pruessner
- School of Chemistry and Physics University of KwaZulu-Natal Durban South Africa
| | - Patrick Ndungu
- Energy, Sensors and Multifunctional Nanomaterials Research Group Department of Chemical Sciences University of Johannesburg Doornfontein Campus Johannesburg South Africa
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Lee JS, Jo MS, Saroha R, Jung DS, Seon YH, Lee JS, Kang YC, Kang DW, Cho JS. Hierarchically Well-Developed Porous Graphene Nanofibers Comprising N-Doped Graphitic C-Coated Cobalt Oxide Hollow Nanospheres As Anodes for High-Rate Li-Ion Batteries. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e2002213. [PMID: 32614514 DOI: 10.1002/smll.202002213] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 05/22/2020] [Indexed: 06/11/2023]
Abstract
Hierarchically well-developed porous graphene nanofibers comprising N-doped graphitic C (NGC)-coated cobalt oxide hollow nanospheres are introduced as anodes for high-rate Li-ion batteries. For this, three strategies, comprising the Kirkendall effect, metal-organic frameworks, and compositing with highly conductive C, are applied to the 1D architecture. In particular, NGC layers are coated on cobalt oxide hollow nanospheres as a primary transport path of electrons followed by graphene-nanonetwork-constituting nanofibers as a continuous and secondary electron transport path. Superior cycling performance is achieved, as the unique nanostructure delivers a discharge capacity of 823 mAh g-1 after 500 cycles at 3.0 A g-1 with a low decay rate of 0.092% per cycle. The rate capability is also noteworthy as the structure exhibits high discharge capacities of 1035, 929, 847, 787, 747, 703, 672, 650, 625, 610, 570, 537, 475, 422, 294, and 222 mAh g-1 at current densities of 0.5, 1.5, 3, 5, 7, 10, 12, 15, 18, 20, 25, 30, 40, 50, 80, and 100 A g-1 , respectively. In view of the highly efficient Li+ ion/electron diffusion and high structural stability, the present nanostructuring strategy has a huge potential in opening new frontiers for high-rate and long-lived stable energy storage systems.
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Affiliation(s)
- Jae Seob Lee
- Department of Engineering Chemistry, Chungbuk National University, 1, Chungdae-Ro, Seowon-Gu, Cheongju-si, Chungbuk, 361-763, Republic of Korea
| | - Min Su Jo
- Department of Engineering Chemistry, Chungbuk National University, 1, Chungdae-Ro, Seowon-Gu, Cheongju-si, Chungbuk, 361-763, Republic of Korea
| | - Rakesh Saroha
- Department of Engineering Chemistry, Chungbuk National University, 1, Chungdae-Ro, Seowon-Gu, Cheongju-si, Chungbuk, 361-763, Republic of Korea
| | - Dae Soo Jung
- Energy & Environmental Division, Korea Institute of Ceramic Engineering & Technology (KICET), 101 Soho-Ro, Jinju-si, Gyeongsangnam-do, 52581, Republic of Korea
| | - Young Hoe Seon
- Department of Engineering Chemistry, Chungbuk National University, 1, Chungdae-Ro, Seowon-Gu, Cheongju-si, Chungbuk, 361-763, Republic of Korea
| | - Jun Su Lee
- Department of Engineering Chemistry, Chungbuk National University, 1, Chungdae-Ro, Seowon-Gu, Cheongju-si, Chungbuk, 361-763, Republic of Korea
| | - Yun Chan Kang
- Department of Materials Science and Engineering, Korea University, Anam-Dong, Seongbuk-Gu, Seoul, 136-713, Republic of Korea
| | - Dong-Won Kang
- School of Energy Systems Engineering, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Jung Sang Cho
- Department of Engineering Chemistry, Chungbuk National University, 1, Chungdae-Ro, Seowon-Gu, Cheongju-si, Chungbuk, 361-763, Republic of Korea
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Dwivedi PK, Nair A, Mehare RS, Chaturvedi V, Joshi K, Shelke MV. Experimental and theoretical investigations of the effect of heteroatom-doped carbon microsphere supports on the stability and storage capacity of nano-Co 3O 4 conversion anodes for application in lithium-ion batteries. NANOSCALE ADVANCES 2020; 2:2914-2924. [PMID: 36132406 PMCID: PMC9418378 DOI: 10.1039/d0na00261e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 05/11/2020] [Indexed: 06/15/2023]
Abstract
Conversion-type anode materials have been intensely studied for application in Li-ion batteries (LIBs) due to their potentially higher capacities than current graphite-based anodes. This work reports the development of a high-capacity and stable anode from a nanocomposite of N and S co-doped carbon spheres (NSCSs) with Co3O4 (NSCS-Co3O4). A hydrothermal reaction of saccharose with l-cysteine was carried out, followed by its carbonization. CSs when used as supports for conversion-type materials provide efficient electron/ion transfer channels, enhancing the overall electrochemical performance of the electrodes. Additionally, the heteroatoms doped in a carbon matrix alter the electronic properties, often increasing the reactivity of the carbon surface, and they are reported to be effective for anchoring metal oxide nanoparticles. Consequently, the NSCS-Co3O4 nanocomposites developed in this work exhibit enhanced and stable reversible specific capacity over several cycles. Stable cycling behavior was observed at 1 A g-1 with 1285 mA h g-1 of specific capacity retained after 350 cycles along with more than 99% of coulombic efficiency. This material shows excellent rate capability with a specific capacity of 745 mA h g-1 retained even at a high current density of 5 A g-1. Detailed DFT-based calculations revealed the role of doped supports in controlling the volume expansion upon lithiation.
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Affiliation(s)
- Pravin K Dwivedi
- Physical and Materials Chemistry Division, CSIR-National Chemical Laboratory Pune 411008 MH India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad-200112 UP India
| | - Aathira Nair
- Physical and Materials Chemistry Division, CSIR-National Chemical Laboratory Pune 411008 MH India
| | - Rupali S Mehare
- Physical and Materials Chemistry Division, CSIR-National Chemical Laboratory Pune 411008 MH India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad-200112 UP India
| | - Vikash Chaturvedi
- Physical and Materials Chemistry Division, CSIR-National Chemical Laboratory Pune 411008 MH India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad-200112 UP India
| | - Kavita Joshi
- Physical and Materials Chemistry Division, CSIR-National Chemical Laboratory Pune 411008 MH India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad-200112 UP India
| | - Manjusha V Shelke
- Physical and Materials Chemistry Division, CSIR-National Chemical Laboratory Pune 411008 MH India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad-200112 UP India
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9
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Han T, Ding Y, Chen Y, Cheng D, Zhou P, Liu J. A novel spring-structured coaxial hierarchical SiO 2@Co 3O 4 nanowire as a lithium-ion battery anode and its in situ real-time lithiation. NANOTECHNOLOGY 2020; 31:035401. [PMID: 31557745 DOI: 10.1088/1361-6528/ab4848] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
High capacity and stable anodes are demanded since the current graphite-based anode does not meet the high-performance requirements of emerging Li-ion battery systems. Herein, we present a novel spring-shaped hierarchical SiO2@Co3O4 nanowire composite, which exhibits good Li-storage performance. The special structure is able to effectively accommodate the change in structure during charge-discharge, and the coaxial hierarchical morphology enables rapid Li+ ion and electron transfer. The spring-shaped SiO2@Co3O4 anode exhibits a capacity of 770 mAh g-1, along with a high Coulombic efficiency of 99.8% after 400 cycles. A stable rate performance even after three rounds of measurements is also achievable. In addition, the real-time lithiation of the SiO2@Co3O4 composite is investigated through an in situ transmission electron microscopy technology, which demonstrates the stable structure of the spring-shaped SiO2@Co3O4 composite during the rapid lithiation process.
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Affiliation(s)
- Tianli Han
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, Key Laboratory of Electrochemical Clean Energy of Anhui Higher Education Institutes, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241000, People's Republic of China
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10
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Ji P, Jin H, Xia H, Luo X, Zhu J, Pu Z, Mu S. Double Metal Diphosphide Pair Nanocages Coupled with P-Doped Carbon for Accelerated Oxygen and Hydrogen Evolution Kinetics. ACS APPLIED MATERIALS & INTERFACES 2020; 12:727-733. [PMID: 31841300 DOI: 10.1021/acsami.9b17960] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Developing efficient and durable bifunctional transition metal phosphide (TMP) electrocatalysts is still a great challenge because of its relatively sluggish kinetics of oxygen evolution reaction (OER). Herein, we report a unique bimetallic diphosphide pair (FeP2-NiP2) forming spherical nanocages encapsulated in P-doped carbon layers (FeP2-NiP2@PC) as advanced bifunctional electrocatalyst synthesized by a very facile phosphorization approach. The obtained FeP2-NiP2@PC electrocatalyst exhibits an outstanding OER activity with an ultralow overpotential of 248 mV in 1 M KOH and a low overpotential of 117 mV for HER in 0.5 M H2SO4 (@10 mA·cm-2). Also it gives an exceptional long-term durability toward OER (60 h) and HER (20 h). Differently from the electrocatalysts as reported, after successive 3000 cycles CV acceleration, its overpotential decreases about 10 mV. Further investigation unveils that the electrochemical activation process boosts in situ phase transformation of oxides and phosphides to oxyhydroxides as the vital intermediates in FeP2-NiP2@PC during OER electrocatalysis. The direct observation of vital intermediates has been rarely reported on Fe/Ni-based phosphide electrocatalysts. Our exploration demonstrates an extraordinarily efficient and stable nonprecious TMP bifunctional electrocatalyst and provides a novel prospect to shed light on the intrinsic OER electrocatalytic behavior of Fe/Ni-based phosphide electrocatalysts.
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Affiliation(s)
- Pengxia Ji
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing , Wuhan University of Technology , Wuhan 430070 , China
| | - Huihui Jin
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing , Wuhan University of Technology , Wuhan 430070 , China
| | - Hongliang Xia
- State Key Laboratory of Material Processing and Die & Mould Technology , Huazhong University of Science and Technology , Wuhan 430070 , China
| | - Xu Luo
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing , Wuhan University of Technology , Wuhan 430070 , China
| | - Junke Zhu
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing , Wuhan University of Technology , Wuhan 430070 , China
| | - Zonghua Pu
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing , Wuhan University of Technology , Wuhan 430070 , China
| | - Shichun Mu
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing , Wuhan University of Technology , Wuhan 430070 , China
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Khalafallah D, Xiaoyu L, Zhi M, Hong Z. 3D Hierarchical NiCo Layered Double Hydroxide Nanosheet Arrays Decorated with Noble Metal Nanoparticles for Enhanced Urea Electrocatalysis. ChemElectroChem 2019. [DOI: 10.1002/celc.201901423] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Diab Khalafallah
- State Key Laboratory of Silicon Material, School of Materials Science and EngineeringZhejiang University, 38 Zheda Road Hangzhou 310027 China
- Mechanical Design and Materials Department, Faculty of Energy EngineeringAswan University P.O. Box 81521 Aswan Egypt
| | - Li Xiaoyu
- State Key Laboratory of Silicon Material, School of Materials Science and EngineeringZhejiang University, 38 Zheda Road Hangzhou 310027 China
| | - Mingjia Zhi
- State Key Laboratory of Silicon Material, School of Materials Science and EngineeringZhejiang University, 38 Zheda Road Hangzhou 310027 China
| | - Zhanglian Hong
- State Key Laboratory of Silicon Material, School of Materials Science and EngineeringZhejiang University, 38 Zheda Road Hangzhou 310027 China
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Centrifugally Spun α-Fe2O3/TiO2/Carbon Composite Fibers as Anode Materials for Lithium-Ion Batteries. APPLIED SCIENCES-BASEL 2019. [DOI: 10.3390/app9194032] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
We report results on the electrochemical performance of flexible and binder-free α-Fe2O3/TiO2/carbon composite fiber anodes for lithium-ion batteries (LIBs). The composite fibers were produced via centrifugal spinning and subsequent thermal processing. The fibers were prepared from a precursor solution containing PVP/iron (III) acetylacetonate/titanium (IV) butoxide/ethanol/acetic acid followed by oxidation at 200 °C in air and then carbonization at 550 °C under flowing argon. The morphology and structure of the composite fibers were characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), energy dispersive X-ray spectroscopy (EDS), X-ray photoelectron spectroscopy (XPS), and thermogravimetric analysis (TGA). These ternary composite fiber anodes showed an improved electrochemical performance compared to the pristine TiO2/C and α-Fe2O3/C composite fiber electrodes. The α-Fe2O3/TiO2/C composite fibers also showed a superior cycling performance with a specific capacity of 340 mAh g−1 after 100 cycles at a current density of 100 mA g−1, compared to 61 mAh g−1 and 121 mAh g−1 for TiO2/C and α-Fe2O3/C composite electrodes, respectively. The improved electrochemical performance and the simple processing of these metal oxide/carbon composite fibers make them promising candidates for the next generation and cost-effective flexible binder-free anodes for LIBs.
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Fan X, Ni K, Yang H, Lu L, Li S. Hierarchical porous CoO /carbon nanocomposite for enhanced lithium storage. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.113202] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Li L, Dai J, Jiang G, Sun X, Huang Z, Xie Z, Cao B. Three‐Dimensional Mesoporous Straw‐like Co
3
O
4
Anode with Enhanced Electrochemical Performance for Lithium‐Ion Batteries. ChemistrySelect 2019. [DOI: 10.1002/slct.201901242] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Li Li
- School of Materials Science and EngineeringUniversity of Jinan Jinan 250022 China
| | - Jing Dai
- Jinan Environmental Research Academy Jinan 250102 China
| | - Gaoxue Jiang
- School of Materials Science and EngineeringUniversity of Jinan Jinan 250022 China
| | - Xinyu Sun
- School of Materials Science and EngineeringUniversity of Jinan Jinan 250022 China
| | - Zhuohui Huang
- School of Materials Science and EngineeringUniversity of Jinan Jinan 250022 China
| | - Zhengjun Xie
- School of Materials Science and EngineeringUniversity of Jinan Jinan 250022 China
| | - Bingqiang Cao
- School of Materials Science and EngineeringUniversity of Jinan Jinan 250022 China
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Lee JH, Bonte W, Corthals S, Krumeich F, Ruitenbeek M, van Bokhoven JA. Zeolite Nanoreactor for Investigating Sintering Effects of Cobalt-Catalyzed Fischer–Tropsch Synthesis. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.8b05755] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jin Hee Lee
- Laboratory for Catalysis and Sustainable Chemistry, Paul Scherrer Institute, 5232 Villigen, Switzerland
- Center for Environment & Sustainable Resources, Korea Research Institute of Chemical Technology, 34114 Daejeon, South Korea
| | - Wouter Bonte
- Hydrocarbons R&D, Dow Benelux BV, PO Box 48, 4530 AA Terneuzen, The Netherlands
| | - Steven Corthals
- Hydrocarbons R&D, Dow Benelux BV, PO Box 48, 4530 AA Terneuzen, The Netherlands
| | - Frank Krumeich
- Department of Chemistry and Applied Bioscience, ETH Zurich, 8093 Zurich, Switzerland
| | - Matthijs Ruitenbeek
- Hydrocarbons R&D, Dow Benelux BV, PO Box 48, 4530 AA Terneuzen, The Netherlands
| | - Jeroen A. van Bokhoven
- Laboratory for Catalysis and Sustainable Chemistry, Paul Scherrer Institute, 5232 Villigen, Switzerland
- Department of Chemistry and Applied Bioscience, ETH Zurich, 8093 Zurich, Switzerland
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16
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High-rate formation cycle of Co3O4 nanoparticle for superior electrochemical performance in lithium-ion batteries. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2018.10.080] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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17
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Enhanced Electrochemical performance at high temperature of Cobalt Oxide/Reduced Graphene Oxide Nanocomposites and its application in lithium-ion batteries. Sci Rep 2019; 9:44. [PMID: 30631108 PMCID: PMC6328569 DOI: 10.1038/s41598-018-37032-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 11/21/2018] [Indexed: 11/30/2022] Open
Abstract
We report a microwave irradiation method for the preparation of reduced graphene oxide (RGO) based Co3O4 nanocomposites as anodes for lithium-ion (li-ion) batteries. The Co3O4/RGO nanocomposites displayed good electrochemical behavior as anodic materials for li-ion batteries when compared to pure Co3O4. The Co3O4/RGO nanocomposites with low RGO content resulted in stable electrochemical performance with 100% coulombic efficiency at a high current density of 500 mA/g for 50 cycles. The enhanced capacity of the Co3O4/RGO nanocomposites is due to the incorporation of RGO, which resulted in a four times larger surface area than that of Co3O4. This increased surface area could facilitate the absorption of more lithium ions, resulting in excellent electrochemical performance. Interestingly, the novelty of this work is that the designed li-ion batteries showed stable electrochemical performance even at a high temperature of 100 °C, which might be useful for rechargeable battery applications in a wide temperature range.
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18
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Zheng Z, Wu HH, Chen H, Cheng Y, Zhang Q, Xie Q, Wang L, Zhang K, Wang MS, Peng DL, Zeng XC. Fabrication and understanding of Cu 3Si-Si@carbon@graphene nanocomposites as high-performance anodes for lithium-ion batteries. NANOSCALE 2018; 10:22203-22214. [PMID: 30277255 DOI: 10.1039/c8nr07207h] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Besides silicon's low electronic conductivity, another critical issue for using silicon as the anode for lithium-ion batteries (LIBs) is the dramatic volume variation (>300%) during lithiation/delithiation processes, which can lead to rapid capacity fading and poor rate capability, thereby hampering silicon's practical applications in batteries. To mitigate these issues, herein, we report our findings on the design and understanding of a self-supported Cu3Si-Si@carbon@graphene (Cu3Si-SCG) nanocomposite anode. The nanocomposite is composed of Cu3Si-Si core and carbon shell with core/shell particles uniformly encapsulated by graphene nanosheets anchored directly on a Cu foil. In this design, the carbon shell, the highly elastic graphene nanosheet, and the formed conductive and inactive Cu3Si phase in Si serve as buffer media to suppress volume variation of Si during lithiation/delithiation processes and to facilitate the formation of a stable solid electrolyte interface (SEI) layer as well as to enable good transport kinetics. Chemomechanical simulation results quantitatively coincide with the in situ TEM observations of volume expansion and provide process details not seen in experiments. The optimized Cu3Si-SCG nanocomposite anode exhibits good rate performance and delivers reversible capacity of 483 mA h g-1 (based on the total weight of Cu3Si-SCG) after 500 cycles with capacity retention of about 80% at high current density of 4 A g-1, rendering the nanocomposite a desirable anode candidate for high-performance LIBs.
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Affiliation(s)
- Zhiming Zheng
- Department of Materials Science and Engineering, Collaborative Innovation Center of Chemistry for Energy Materials, Xiamen University, Xiamen, Fujian 361005, China.
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19
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Facile synthesis of Co3O4/Co@N-doped carbon nanotubes as anode with improved cycling stability for Li-ion batteries. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.09.189] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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20
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21
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Li J, Luo SH, Wang Q, Yan S, Feng J, Liu H, Ding X, He P. Facile synthesis of carbon-LiMnPO4 nanorods with hierarchical architecture as a cathode for high-performance Li-ion batteries. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.09.095] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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22
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Yang Z, Wu HH, Zheng Z, Cheng Y, Li P, Zhang Q, Wang MS. Tin Nanoparticles Encapsulated Carbon Nanoboxes as High-Performance Anode for Lithium-Ion Batteries. Front Chem 2018; 6:533. [PMID: 30430108 PMCID: PMC6220033 DOI: 10.3389/fchem.2018.00533] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Accepted: 10/12/2018] [Indexed: 12/28/2022] Open
Abstract
One of the crucial challenges for applying Sn as an anode of lithium-ion batteries (LIBs) is the dramatic volume change during lithiation/delithiation process, which causes a rapid capacity fading and then deteriorated battery performance. To address this issue, herein, we report the design and fabrication of Sn encapsulated carbon nanoboxes (denoted as Sn@C) with yolk@shell architectures. In this design, the carbon shell can facilitate the good transport kinetics whereas the hollow space between Sn and carbon shell can accommodate the volume variation during repeated charge/discharge process. Accordingly, this composite electrode exhibits a high reversible capacity of 675 mAh g−1 at a current density of 0.8 A g−1 after 500 cycles and preserves as high as 366 mAh g−1 at a higher current density of 3 A g−1 even after 930 cycles. The enhanced electrochemical performance can be ascribed to the crystal size reduction of Sn cores and the formation of polymeric gel-like layer outside the electrode surface after long-term cycles, resulting in improved capacity and enhanced rate performance.
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Affiliation(s)
- Ziming Yang
- Department of Materials Science and Engineering, College of Materials and Pen-Tung Sah Institute of Micro-Nano Science and Technology, Xiamen University, Xiamen, China
| | - Hong-Hui Wu
- Department of Chemistry, University of Nebraska-Lincoln, Lincoln, NE, United States
| | - Zhiming Zheng
- Department of Materials Science and Engineering, College of Materials and Pen-Tung Sah Institute of Micro-Nano Science and Technology, Xiamen University, Xiamen, China
| | - Yong Cheng
- Department of Materials Science and Engineering, College of Materials and Pen-Tung Sah Institute of Micro-Nano Science and Technology, Xiamen University, Xiamen, China
| | - Pei Li
- Department of Materials Science and Engineering, College of Materials and Pen-Tung Sah Institute of Micro-Nano Science and Technology, Xiamen University, Xiamen, China
| | - Qiaobao Zhang
- Department of Materials Science and Engineering, College of Materials and Pen-Tung Sah Institute of Micro-Nano Science and Technology, Xiamen University, Xiamen, China
| | - Ming-Sheng Wang
- Department of Materials Science and Engineering, College of Materials and Pen-Tung Sah Institute of Micro-Nano Science and Technology, Xiamen University, Xiamen, China
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23
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Kesavan T, Boopathi S, Kundu M, Maduraiveeran G, Sasidharan M. Morphology-dependent electrochemical performance of spinel-cobalt oxide nanomaterials towards lithium-ion batteries. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.07.084] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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24
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Rahman M, Alam MM, Asiri AM. 2-Nitrophenol sensor-based wet-chemically prepared binary doped Co3O4/Al2O3 nanosheets by an electrochemical approach. RSC Adv 2018; 8:960-970. [PMID: 35538940 PMCID: PMC9077016 DOI: 10.1039/c7ra10866d] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2017] [Accepted: 12/11/2017] [Indexed: 01/20/2023] Open
Abstract
Herein, the wet-chemical process (co-precipitation) was used to prepare nanosheets (NSs) of Co3O4/Al2O3 in an alkaline medium (pH ∼ 10.5). The synthesized NSs were totally characterized by Fourier-transform infrared spectroscopy (FTIR), ultraviolet visible spectroscopy (UV/vis), field emission scanning electron microscopy (FESEM), energy-dispersive X-ray spectroscopy (EDS), X-ray photoelectron spectroscopy (XPS), and powder X-ray diffraction (XRD). The synthesized NSs were deposited onto a glassy carbon electrode (GCE) to prepare a very thin layer with a conducting binder for detecting 2-nitrophenol (2-NP) selectively by a reliable electrochemical method. The proposed chemical sensor exhibits good sensitivity (54.9842 μA μM−1 cm−2), long-term stability, and enhanced chemical response by electrochemical approaches. The resultant current is found to be linear over the concentration range (LDR) from 0.01 nM to 0.01 mM. The estimated detection limit (DL) is equal to 1.73 ± 0.02 pM. This study introduces a potential route for future sensitive sensor development with Co3O4/Al2O3 NSs by an electrochemical approach for the selective detection of hazardous and carcinogenic chemicals in environmental and health care fields. This potential research work introduces a route of future sensitive sensor development with Co3O4/Al2O3 NSs by electrochemical approach to selective detection of hazardous and carcinogenic chemicals in environmental and health care fields.![]()
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Affiliation(s)
- Mohammed M. Rahman
- Chemistry Department
- King Abdulaziz University
- Faculty of Science
- Jeddah 21589
- Saudi Arabia
| | - M. M. Alam
- Department of Chemical Engineering and Polymer Science
- Shahjalal University of Science and Technology
- Sylhet 3100
- Bangladesh
| | - Abdullah M. Asiri
- Chemistry Department
- King Abdulaziz University
- Faculty of Science
- Jeddah 21589
- Saudi Arabia
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25
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Yuvaraj S, Park MS, Kumar VG, Lee YS, Kim DW. Electrochemical Performance of M2GeO4(M = Co, Fe and Ni) as Anode Materials with High Capacity for Lithium-Ion Batteries. J ELECTROCHEM SCI TE 2017. [DOI: 10.33961/jecst.2017.8.4.323] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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26
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Sui ZY, Zhang PY, Xu MY, Liu YW, Wei ZX, Han BH. Metal-Organic Framework-Derived Metal Oxide Embedded in Nitrogen-Doped Graphene Network for High-Performance Lithium-Ion Batteries. ACS APPLIED MATERIALS & INTERFACES 2017; 9:43171-43178. [PMID: 29148701 DOI: 10.1021/acsami.7b15315] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Metal-organic frameworks (MOFs) are hybrid inorganic-organic materials that can be used as effective precursors to prepare various functional nanomaterials for energy-related applications. Nevertheless, most MOF-derived metal oxides exhibit low electrical conductivity and mechanical strain. These characteristics limit their electrochemical performance and hamper their practical application. Herein, we report a rational strategy for enhancing the lithium storage performance of MOF-derived metal oxide. The hierarchically porous Co3O4@NGN is successfully prepared by embedding ZIF-67-derived Co3O4 particles in a nitrogen-doped graphene network (NGN). The high electrical conductivity and porous structure of the NGN accelerates the diffusion of electrolyte ions and buffers stress resulting from the volume changes of Co3O4. As an anode material, the Co3O4@NGN shows high capacity (1030 mA h g-1 at 100 mA g-1), outstanding rate performance (681 mA h g-1 at 1000 mA g-1), and good cycling stability (676 mA h g-1 at 1000 mA g-1 after 400 cycles).
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Affiliation(s)
- Zhu-Yin Sui
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology , Beijing 100190, P. R. China
| | - Pei-Ying Zhang
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology , Beijing 100190, P. R. China
- Department of Environment and Chemical Engineering, Yanshan University , Qinhuangdao 066004, P. R. China
| | - Meng-Ying Xu
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology , Beijing 100190, P. R. China
| | - Yu-Wen Liu
- Department of Environment and Chemical Engineering, Yanshan University , Qinhuangdao 066004, P. R. China
| | - Zhi-Xiang Wei
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology , Beijing 100190, P. R. China
- University of Chinese Academy of Sciences , Beijing 100049, P. R. China
| | - Bao-Hang Han
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology , Beijing 100190, P. R. China
- University of Chinese Academy of Sciences , Beijing 100049, P. R. China
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27
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Karegeya C, Mahmoud A, Cloots R, Vertruyen B, Boschini F. Hydrothermal synthesis in presence of carbon black: Particle-size reduction of iron hydroxyl phosphate hydrate for Li-ion battery. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.08.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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28
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Li P, Lan H, Yan L, Yu H, Qian S, Cheng X, Long N, Shui M, Shu J. Micro-/nano-structured Co(NO 3 ) 2 ·6H 2 O@CNTs as novel anode material with superior lithium storage performance. J Electroanal Chem (Lausanne) 2017. [DOI: 10.1016/j.jelechem.2017.03.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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29
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Wu L, Leng X, Liu Y, Wei S, Li C, Wang G, Lian J, Jiang Q, Nie A, Zhang TY. A Strategy for Synthesis of Nanosheets Consisting of Alternating Spinel Li 4Ti 5O 12 and Rutile TiO 2 Lamellas for High-Rate Anodes of Lithium-Ion Batteries. ACS APPLIED MATERIALS & INTERFACES 2017; 9:4649-4657. [PMID: 28117572 DOI: 10.1021/acsami.6b15021] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Ultrathin dual phase nanosheets consisting of alternating spinel Li4Ti5O12 (LTO) and rutile TiO2 (RT) lamellas are synthesized through a facile and scalable hydrothermal method, and the formation mechanism is explored. The thickness of constituent lamellas can be controlled exactly by adjusting the mole ratio of Li:Ti in the original reactants. Alternating insertion of the RT lamellas significantly improves the electrochemical performance of LTO nanosheets, especially at high charge/discharge rates. As anodes in lithium-ion batteries (LIBs), the dual phase nanosheet electrode with the optimized phase ratio can deliver stable discharge capacities of 178.5, 154.9, 148.4, 142.3, 138.2, and 131.4 mA h g-1 at current densities of 1, 10, 20, 30, 40, and 50 C, respectively. Meanwhile, they inherit the excellent cyclic stability of pure spinel LTO and exhibit a capacity retention of 93.1% even after 500 cycles at 50 C. Our results indicate that the alternating nanoscaled lamella structure is a good alternative to facilitate the transfer of both the Li ions and electrons into the spinel LTO, giving rise to an excellent cyclability and fast rate performance. Therefore, the newly prepared carbon-free LTO-RT nanosheets with high safety provide a new opportunity to develop high-power anodes for LIBs.
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Affiliation(s)
- Libo Wu
- Key Laboratory of Automobile Materials, Department of Materials Science and Engineering, Jilin University , Changchun 130025, P.R. China
| | - Xuning Leng
- Key Laboratory of Automobile Materials, Department of Materials Science and Engineering, Jilin University , Changchun 130025, P.R. China
| | - Yan Liu
- Key Laboratory of Bionic Engineering (Ministry of Education) and State Key Laboratory of Automotive Simulation and Control, Jilin University , Changchun 130022, P.R. China
| | - Sufeng Wei
- Key Laboratory of Advanced Structural Materials, Changchun University of Technology , Changchun 130012, P.R. China
| | - Chunlin Li
- Key Laboratory of Automobile Materials, Department of Materials Science and Engineering, Jilin University , Changchun 130025, P.R. China
| | - Guoyong Wang
- Key Laboratory of Automobile Materials, Department of Materials Science and Engineering, Jilin University , Changchun 130025, P.R. China
| | - Jianshe Lian
- Key Laboratory of Automobile Materials, Department of Materials Science and Engineering, Jilin University , Changchun 130025, P.R. China
| | - Qing Jiang
- Key Laboratory of Automobile Materials, Department of Materials Science and Engineering, Jilin University , Changchun 130025, P.R. China
| | - Anmin Nie
- Shanghai University Materials Genome Institute and Shanghai Materials Genome Institute, Shanghai University , Shanghai 200444, P.R. China
| | - Tong-Yi Zhang
- Shanghai University Materials Genome Institute and Shanghai Materials Genome Institute, Shanghai University , Shanghai 200444, P.R. China
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30
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Li L, Jiang G, Sun R, Cao B. Two-dimensional porous Co3O4nanosheets for high-performance lithium ion batteries. NEW J CHEM 2017. [DOI: 10.1039/c7nj03415f] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
2D porous Co3O4nanosheets are synthesizedviaa self-sacrificing template method. When applied as an anode for LIBs, the as-obtained 2D porous Co3O4nanosheets exhibit a high discharge specific capacity, good cycling stability, and high rate capability.
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Affiliation(s)
- Li Li
- Laboratory of Inorganic Energy and Environment Materials
- School of Materials Science and Engineering
- University of Jinan
- Jinan 250022
- China
| | - Gaoxue Jiang
- Laboratory of Inorganic Energy and Environment Materials
- School of Materials Science and Engineering
- University of Jinan
- Jinan 250022
- China
| | - Runzhi Sun
- Laboratory of Inorganic Energy and Environment Materials
- School of Materials Science and Engineering
- University of Jinan
- Jinan 250022
- China
| | - Bingqiang Cao
- Laboratory of Inorganic Energy and Environment Materials
- School of Materials Science and Engineering
- University of Jinan
- Jinan 250022
- China
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31
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Vinod Kumar V, Rajmohan R, Vairaprakash P, Mariappan M, Anthony SP. Copper-coordination polymer-controlled Cu@N-rGO and CuO@C nanoparticle formation: reusable green catalyst for A3-coupling and nitroarene-reduction reactions. Dalton Trans 2017; 46:11704-11714. [DOI: 10.1039/c7dt02119d] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cu/CuO NPs were fabricated in N-rGO/carbon matrices using structural versatility of coordination polymers and utilized as reusable green catalyst.
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Affiliation(s)
| | - Rajamani Rajmohan
- School of Chemical & Biotechnology
- SASTRA University
- Thanjavur-613401
- India
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32
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Zhang D, Sun W, Chen Z, Zhang Y, Luo W, Jiang Y, Dou SX. Two-Dimensional Cobalt-/Nickel-Based Oxide Nanosheets for High-Performance Sodium and Lithium Storage. Chemistry 2016; 22:18060-18065. [DOI: 10.1002/chem.201604115] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Indexed: 01/06/2023]
Affiliation(s)
- Dan Zhang
- State Key Laboratory of Silicon Materials; Key Laboratory of Advanced Materials and Applications for; Batteries of Zhejiang Province and School of; Materials Science and Engineering; Zhejiang University, Hangzhou; Zhejiang 310027 P.R. China
- Institute for Superconducting and Electronic Materials; University of Wollongong; Wollongong, NSW 2522 Australia
| | - Wenping Sun
- Institute for Superconducting and Electronic Materials; University of Wollongong; Wollongong, NSW 2522 Australia
| | - Zhihui Chen
- State Key Laboratory of Silicon Materials; Key Laboratory of Advanced Materials and Applications for; Batteries of Zhejiang Province and School of; Materials Science and Engineering; Zhejiang University, Hangzhou; Zhejiang 310027 P.R. China
| | - Yu Zhang
- Institute for Superconducting and Electronic Materials; University of Wollongong; Wollongong, NSW 2522 Australia
| | - Wenbin Luo
- Institute for Superconducting and Electronic Materials; University of Wollongong; Wollongong, NSW 2522 Australia
| | - Yinzhu Jiang
- State Key Laboratory of Silicon Materials; Key Laboratory of Advanced Materials and Applications for; Batteries of Zhejiang Province and School of; Materials Science and Engineering; Zhejiang University, Hangzhou; Zhejiang 310027 P.R. China
| | - Shi Xue Dou
- Institute for Superconducting and Electronic Materials; University of Wollongong; Wollongong, NSW 2522 Australia
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33
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Yang Q, Zhao Z, Dong Y, Liu Y, Liu X, Tang Y, Wang Y, Wang X, Qiu J. Synthesis of 3D Flower-like Nanocomposites of Nitrogen-Doped Carbon Nanosheets Embedded with Hollow Cobalt(II,III) Oxide Nanospheres for Lithium Storage. ChemElectroChem 2016. [DOI: 10.1002/celc.201600497] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Qi Yang
- State Key Lab of Fine Chemicals, Liaoning Key Lab for Energy Materials and Chemical Engineering, PSU-DUT Joint Center for Energy Research, School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Zongbin Zhao
- State Key Lab of Fine Chemicals, Liaoning Key Lab for Energy Materials and Chemical Engineering, PSU-DUT Joint Center for Energy Research, School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Yanfeng Dong
- State Key Lab of Fine Chemicals, Liaoning Key Lab for Energy Materials and Chemical Engineering, PSU-DUT Joint Center for Energy Research, School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Yang Liu
- State Key Lab of Fine Chemicals, Liaoning Key Lab for Energy Materials and Chemical Engineering, PSU-DUT Joint Center for Energy Research, School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Xu Liu
- State Key Lab of Fine Chemicals, Liaoning Key Lab for Energy Materials and Chemical Engineering, PSU-DUT Joint Center for Energy Research, School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Yongchao Tang
- State Key Lab of Fine Chemicals, Liaoning Key Lab for Energy Materials and Chemical Engineering, PSU-DUT Joint Center for Energy Research, School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Yuwei Wang
- State Key Lab of Fine Chemicals, Liaoning Key Lab for Energy Materials and Chemical Engineering, PSU-DUT Joint Center for Energy Research, School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Xuzhen Wang
- State Key Lab of Fine Chemicals, Liaoning Key Lab for Energy Materials and Chemical Engineering, PSU-DUT Joint Center for Energy Research, School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
| | - Jieshan Qiu
- State Key Lab of Fine Chemicals, Liaoning Key Lab for Energy Materials and Chemical Engineering, PSU-DUT Joint Center for Energy Research, School of Chemical Engineering; Dalian University of Technology; Dalian 116024 China
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34
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Wang K, Shi YH, Li HH, Wang HF, Li XY, Sun HZ, Wu XL, Xie HM, Zhang JP, Wang JW. Assembly of MnCO 3 nanoplatelets synthesized at low temperature on graphene to achieve anode materials with high rate performance for lithium-ion batteries. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.08.085] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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35
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Zhang J, Ren W, Zhou Y, Li P, Xu L, Sun D, Wu P, Zhou Y, Tang Y. Hermetically Coated and Well-Separated Co3O4Nanophase within Porous Graphitic Carbon Nanosheets: Synthesis, Confinement Effect, and Improved Lithium-Storage Capacity and Durability. Chemistry 2016; 22:9599-606. [DOI: 10.1002/chem.201600573] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Jingfei Zhang
- Jiangsu Key Laboratory of New Power Batteries; Jiangsu Collaborative Innovation Center of Biomedical Functional Materials; School of Chemistry and Materials Science; Nanjing Normal University; Nanjing 210023 P.R. China
| | - Wangyu Ren
- Jiangsu Key Laboratory of New Power Batteries; Jiangsu Collaborative Innovation Center of Biomedical Functional Materials; School of Chemistry and Materials Science; Nanjing Normal University; Nanjing 210023 P.R. China
| | - Yunyun Zhou
- Jiangsu Key Laboratory of New Power Batteries; Jiangsu Collaborative Innovation Center of Biomedical Functional Materials; School of Chemistry and Materials Science; Nanjing Normal University; Nanjing 210023 P.R. China
| | - Pei Li
- Jiangsu Key Laboratory of New Power Batteries; Jiangsu Collaborative Innovation Center of Biomedical Functional Materials; School of Chemistry and Materials Science; Nanjing Normal University; Nanjing 210023 P.R. China
| | - Lin Xu
- Jiangsu Key Laboratory of New Power Batteries; Jiangsu Collaborative Innovation Center of Biomedical Functional Materials; School of Chemistry and Materials Science; Nanjing Normal University; Nanjing 210023 P.R. China
| | - Dongmei Sun
- Jiangsu Key Laboratory of New Power Batteries; Jiangsu Collaborative Innovation Center of Biomedical Functional Materials; School of Chemistry and Materials Science; Nanjing Normal University; Nanjing 210023 P.R. China
| | - Ping Wu
- Jiangsu Key Laboratory of New Power Batteries; Jiangsu Collaborative Innovation Center of Biomedical Functional Materials; School of Chemistry and Materials Science; Nanjing Normal University; Nanjing 210023 P.R. China
| | - Yiming Zhou
- Jiangsu Key Laboratory of New Power Batteries; Jiangsu Collaborative Innovation Center of Biomedical Functional Materials; School of Chemistry and Materials Science; Nanjing Normal University; Nanjing 210023 P.R. China
| | - Yawen Tang
- Jiangsu Key Laboratory of New Power Batteries; Jiangsu Collaborative Innovation Center of Biomedical Functional Materials; School of Chemistry and Materials Science; Nanjing Normal University; Nanjing 210023 P.R. China
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36
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In situ prepared reduced graphene oxide/CoO nanowires mutually-supporting porous structure with enhanced lithium storage performance. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2015.12.190] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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37
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Cui X, Zhu Y, Li F, Liu D, Chen J, Zhang Y, Zhang LL, Ji J. Enhanced rate capability of a lithium ion battery anode based on liquid–solid-solution assembly of Fe2O3 on crumpled graphene. RSC Adv 2016. [DOI: 10.1039/c5ra22408j] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
We report a liquid–solid-solution assemble strategy to fabricate Fe2O3@graphene (Fe2O3@rGO) composites at the oil/water interface. The composite with ultrathin Fe2O3 nanoplates anchored on crumpled graphene sheets can act as a high-rate LIBs anode.
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Affiliation(s)
- Xinghong Cui
- College of Chemical Engineering
- Sichuan University
- Chengdu
- China
| | - Yanfang Zhu
- College of Chemical Engineering
- Sichuan University
- Chengdu
- China
| | - Fei Li
- College of Material Science and Engineering
- Chongqing University
- Chongqing
- China
| | - Daijun Liu
- College of Chemical Engineering
- Sichuan University
- Chengdu
- China
| | - Jianjun Chen
- College of Chemical Engineering
- Sichuan University
- Chengdu
- China
| | - Yuxin Zhang
- College of Material Science and Engineering
- Chongqing University
- Chongqing
- China
| | - Li Li Zhang
- Institute of Chemical and Engineering Sciences
- A*STAR
- Jurong Island 627833
- Singapore
| | - Junyi Ji
- College of Chemical Engineering
- Sichuan University
- Chengdu
- China
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38
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Qu G, Geng H, Ge D, Zheng J, Gu H. Graphene-coated mesoporous Co3O4 fibers as an efficient anode material for Li-ion batteries. RSC Adv 2016. [DOI: 10.1039/c6ra15404b] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The graphene-coating porous cobalt oxide fibers (Co3O4@G) were synthesized using coordination polymers as precursors through calcination and subsequent self-assembly process. The obtained materials exhibit good electrochemical performances.
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Affiliation(s)
- Genlong Qu
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
| | - Hongbo Geng
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
| | - Danhua Ge
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
| | - Junwei Zheng
- College of Physics
- Optoelectronics and Energy
- Soochow University
- Suzhou
- China
| | - Hongwei Gu
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
| |
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