1
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Study on the performance of MnO2-MoO3 composite as lithium-ion battery anode using spent Zn-Mn batteries as manganese source. J Solid State Electrochem 2020. [DOI: 10.1007/s10008-020-04496-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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2
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Li S, Zhao Y, Liu Z, Yang L, Zhang J, Wang M, Che R. Flexible Graphene-Wrapped Carbon Nanotube/Graphene@MnO 2 3D Multilevel Porous Film for High-Performance Lithium-Ion Batteries. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2018; 14:e1801007. [PMID: 30009580 DOI: 10.1002/smll.201801007] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 06/10/2018] [Indexed: 05/06/2023]
Abstract
The ingenious design of a freestanding flexible electrode brings the possibility for power sources in emerging wearable electronic devices. Here, reduced graphene oxide (rGO) wraps carbon nanotubes (CNTs) and rGO tightly surrounded by MnO2 nanosheets, forming a 3D multilevel porous conductive structure via vacuum freeze-drying. The sandwich-like architecture possesses multiple functions as a flexible anode for lithium-ion batteries. Micrometer-sized pores among the continuously waved rGO layers could extraordinarily improve ion diffusion. Nano-sized pores among the MnO2 nanosheets and CNT/rGO@MnO2 particles could provide vast accessible active sites and alleviate volume change. The tight connection between MnO2 and carbon skeleton could facilitate electron transportation and enhance structural stability. Due to the special structure, the rGO-wrapped CNT/rGO@MnO2 porous film as an anode shows a high capacity, excellent rate performance, and superior cycling stability (1344.2 mAh g-1 over 630 cycles at 2 A g-1 , 608.5 mAh g-1 over 1000 cycles at 7.5 A g-1 ). Furthermore, the evolutions of microstructure and chemical valence occurring inside the electrode after cycling are investigated to illuminate the structural superiority for energy storage. The excellent electrochemical performance of this freestanding flexible electrode makes it an attractive candidate for practical application in flexible energy storage.
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Affiliation(s)
- Sesi Li
- Laboratory of Advanced Materials, Department of Materials Science and Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai, 200438, P. R. China
| | - Yunhao Zhao
- Laboratory of Advanced Materials, Department of Materials Science and Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai, 200438, P. R. China
| | - Zhengwang Liu
- Laboratory of Advanced Materials, Department of Materials Science and Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai, 200438, P. R. China
| | - Liting Yang
- Laboratory of Advanced Materials, Department of Materials Science and Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai, 200438, P. R. China
| | - Jie Zhang
- Laboratory of Advanced Materials, Department of Materials Science and Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai, 200438, P. R. China
| | - Min Wang
- Laboratory of Advanced Materials, Department of Materials Science and Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai, 200438, P. R. China
| | - Renchao Che
- Laboratory of Advanced Materials, Department of Materials Science and Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai, 200438, P. R. China
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3
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Smart construction of polyaniline shell on cobalt oxides as integrated core-shell arrays for enhanced lithium ion batteries. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.07.031] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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4
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Wu X, Li S, Wang B, Liu J, Yu M. Graphene foam supported multilevel network-like NiCo2S4 nanoarchitectures for robust lithium storage and efficient ORR catalysis. NEW J CHEM 2017. [DOI: 10.1039/c6nj02184k] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Interconnected mesoporous ultrathin nanosheets are assembled to form NiCo2S4 nanowall arrays, which are grown on 3D graphene foams to fabricate multilevel network-like composites.
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Affiliation(s)
- Xiaoyu Wu
- Key Laboratory of Aerospace Advanced Materials and Performance of Ministry of Education
- School of Materials Science and Engineering
- Beihang University
- China
| | - Songmei Li
- Key Laboratory of Aerospace Advanced Materials and Performance of Ministry of Education
- School of Materials Science and Engineering
- Beihang University
- China
| | - Bo Wang
- Key Laboratory of Aerospace Advanced Materials and Performance of Ministry of Education
- School of Materials Science and Engineering
- Beihang University
- China
| | - Jianhua Liu
- Key Laboratory of Aerospace Advanced Materials and Performance of Ministry of Education
- School of Materials Science and Engineering
- Beihang University
- China
| | - Mei Yu
- Key Laboratory of Aerospace Advanced Materials and Performance of Ministry of Education
- School of Materials Science and Engineering
- Beihang University
- China
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Ye J, Zhao D, Hao Q, Xu C. Facile Fabrication of Hierarchical Manganese-Cobalt Mixed Oxide Microspheres as High-Performance Anode Material for Lithium Storage. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.11.117] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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6
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Li D, Yang G, Li P, Wang J, Zhang P. Promotion of formaldehyde oxidation over Ag catalyst by Fe doped MnO x support at room temperature. Catal Today 2016. [DOI: 10.1016/j.cattod.2016.02.040] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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7
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Zhang F, Qi L. Recent Progress in Self-Supported Metal Oxide Nanoarray Electrodes for Advanced Lithium-Ion Batteries. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2016; 3:1600049. [PMID: 27711259 PMCID: PMC5039973 DOI: 10.1002/advs.201600049] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Revised: 03/20/2016] [Indexed: 05/19/2023]
Abstract
The rational design and fabrication of electrode materials with desirable architectures and optimized properties has been demonstrated to be an effective approach towards high-performance lithium-ion batteries (LIBs). Although nanostructured metal oxide electrodes with high specific capacity have been regarded as the most promising alternatives for replacing commercial electrodes in LIBs, their further developments are still faced with several challenges such as poor cycling stability and unsatisfying rate performance. As a new class of binder-free electrodes for LIBs, self-supported metal oxide nanoarray electrodes have many advantageous features in terms of high specific surface area, fast electron transport, improved charge transfer efficiency, and free space for alleviating volume expansion and preventing severe aggregation, holding great potential to solve the mentioned problems. This review highlights the recent progress in the utilization of self-supported metal oxide nanoarrays grown on 2D planar and 3D porous substrates, such as 1D and 2D nanostructure arrays, hierarchical nanostructure arrays, and heterostructured nanoarrays, as anodes and cathodes for advanced LIBs. Furthermore, the potential applications of these binder-free nanoarray electrodes for practical LIBs in full-cell configuration are outlined. Finally, the future prospects of these self-supported nanoarray electrodes are discussed.
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Affiliation(s)
- Feng Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS)State Key Laboratory for Structural Chemistry of Unstable and Stable SpeciesCollege of ChemistryPeking UniversityBeijing100871P.R. China
| | - Limin Qi
- Beijing National Laboratory for Molecular Sciences (BNLMS)State Key Laboratory for Structural Chemistry of Unstable and Stable SpeciesCollege of ChemistryPeking UniversityBeijing100871P.R. China
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8
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Li Q, Liu D, Jia Z, Csetenyi L, Gadd GM. Fungal Biomineralization of Manganese as a Novel Source of Electrochemical Materials. Curr Biol 2016; 26:950-5. [PMID: 26996506 DOI: 10.1016/j.cub.2016.01.068] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Revised: 01/27/2016] [Accepted: 01/27/2016] [Indexed: 11/29/2022]
Abstract
Electrical energy storage systems such as rechargeable lithium-ion batteries (LiBs) and supercapacitors have shown great promise as sustainable energy storage systems [1-4]. However, LiBs have high specific energy density (energy stored per unit mass) and act as slow, steady suppliers for large energy demands. In contrast, supercapacitors possess high specific power (energy transferred per unit mass per unit time) and can charge and discharge quickly for low energy demands. In LiBs, graphite is the most common anode material, although high electrolyte sensitivity and low charge capacity can limit performance. Efforts have been made to improve LiB or supercapacitor performance using alternative electrode materials such as carbon nanotubes and manganese oxides (MnxOy) [3, 5-14]. Microorganisms play significant roles in metal and mineral biotransformations [15-22]. Fungi possess various biomineralization properties, as well as a filamentous mycelium, which may provide mechanical support for mineral deposition. Although some research has been carried out on the application of biological materials as carbon precursors [8, 9, 23], biomineralizing fungal systems have not been investigated. In this research, novel electrochemical materials have been synthesized using a fungal Mn biomineralization process based on urease-mediated Mn carbonate bioprecipitation [24]. The carbonized fungal biomass-mineral composite (MycMnOx/C) showed a high specific capacitance (>350 F g(-1)) in a supercapacitor and excellent cycling stability (>90% capacity was retained after 200 cycles) in LiBs. This is the first demonstration of the synthesis of electrode materials using a fungal biomineralization process, thus providing a novel strategy for the preparation of sustainable electrochemical materials.
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Affiliation(s)
- Qianwei Li
- Geomicrobiology Group, School of Life Sciences, University of Dundee, Dundee DD1 5EH, Scotland, UK
| | - Daoqing Liu
- School of Chemical Engineering and Technology, Harbin Institute of Technology, Harbin 150001, People's Republic of China
| | - Zheng Jia
- School of Chemical Engineering and Technology, Harbin Institute of Technology, Harbin 150001, People's Republic of China
| | - Laszlo Csetenyi
- Concrete Technology Group, Department of Civil Engineering, University of Dundee, Dundee DD1 4HN, Scotland, UK
| | - Geoffrey Michael Gadd
- Geomicrobiology Group, School of Life Sciences, University of Dundee, Dundee DD1 5EH, Scotland, UK; Laboratory of Environmental Pollution and Bioremediation, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011, People's Republic of China.
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9
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Facile Synthesis of Coaxial CNTs/MnOx-Carbon Hybrid Nanofibers and Their Greatly Enhanced Lithium Storage Performance. Sci Rep 2015; 5:17473. [PMID: 26621615 PMCID: PMC4664925 DOI: 10.1038/srep17473] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Accepted: 10/29/2015] [Indexed: 01/19/2023] Open
Abstract
Carbon nanotubes (CNTs)/MnOx-Carbon hybrid nanofibers have been successfully synthesized by the combination of a liquid chemical redox reaction (LCRR) and a subsequent carbonization heat treatment. The nanostructures exhibit a unique one-dimensional core/shell architecture, with one-dimensional CNTs encapsulated inside and a MnOx-carbon composite nanoparticle layer on the outside. The particular porous characteristics with many meso/micro holes/pores, the highly conductive one-dimensional CNT core, as well as the encapsulating carbon matrix on the outside of the MnOx nanoparticles, lead to excellent electrochemical performance of the electrode. The CNTs/MnOx-Carbon hybrid nanofibers exhibit a high initial reversible capacity of 762.9 mAhg−1, a high reversible specific capacity of 560.5 mAhg−1 after 100 cycles, and excellent cycling stability and rate capability, with specific capacity of 396.2 mAhg−1 when cycled at the current density of 1000 mAg−1, indicating that the CNTs/MnOx-Carbon hybrid nanofibers are a promising anode candidate for Li-ion batteries.
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Zhang LX, Wang YL, Jiu HF, Zheng WH, Chang JX, He GF. Controllable synthesis of spinel nano-CoMn2O4 via a solvothermal carbon templating method and its application in lithium ion batteries. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.09.081] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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11
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Zhu Q, Hu H, Li G, Zhu C, Yu Y. TiO2 Nanotube Arrays Grafted with MnO2 Nanosheets as High-Performance Anode for Lithium Ion Battery. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.01.023] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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12
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Kong Q, Li M, Ma C, Yang H, Ge S, Yan M, Yu J. Ultrasensitive electrochemiluminescence aptasensor based on a graphene/polyaniline composite film modified electrode and CdS quantum dot coated platinum nanostructured networks as labels. RSC Adv 2015. [DOI: 10.1039/c5ra12674f] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A simple electrochemiluminescence (ECL) aptasensor for adenosine triphosphate (ATP) based on graphene/polyaniline (GR/PANI) composite films modified glassy carbon electrode (GCE) was successfully fabricated.
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Affiliation(s)
- Qingkun Kong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- P. R. China
| | - Meng Li
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- P. R. China
| | - Chao Ma
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- P. R. China
| | - Hongmei Yang
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- P. R. China
| | - Shenguang Ge
- Shandong Provincial Key Laboratory of Preparation and Measurement of Building Materials
- University of Jinan
- Jinan 250022
- P. R. China
| | - Mei Yan
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- P. R. China
| | - Jinghua Yu
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan 250022
- P. R. China
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13
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Nithyadharseni P, Reddy MV, Fanny H, Adams S, Chowdari BVR. Facile one pot synthesis and Li-cycling properties of MnO2. RSC Adv 2015. [DOI: 10.1039/c5ra09278g] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
MnO2 compounds prepared by a molten salt method (MSM) using three different Mn-salts and studied for its electrochemical properties.
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Affiliation(s)
- P. Nithyadharseni
- Department of Physics
- National University of Singapore
- Singapore 117542
| | - M. V. Reddy
- Department of Physics
- National University of Singapore
- Singapore 117542
- Department of Materials Science & Engineering
- National University of Singapore
| | - Ho Fanny
- River Valley High School of Singapore
- Singapore 649961
| | - S. Adams
- Department of Materials Science & Engineering
- National University of Singapore
- Singapore 117546
| | - B. V. R. Chowdari
- Department of Physics
- National University of Singapore
- Singapore 117542
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14
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Sun D, Chen J, Yang J, Yan X. Morphology and crystallinity-controlled synthesis of MnO2hierarchical nanostructures and their application in lithium ion batteries. CrystEngComm 2014. [DOI: 10.1039/c4ce01604a] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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15
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Zhan L, Wang S, Ding LX, Li Z, Wang H. Grass-like Co3O4 nanowire arrays anode with high rate capability and excellent cycling stability for lithium-ion batteries. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.04.139] [Citation(s) in RCA: 73] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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