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Liu W, Zhao Z, Hou S, Lu Y. Alkaline liquid-derived Na xTi11.5MoVO x/C-40 material with controlled electron transfer rate for sensitive electrochemical detection of dopamine. Talanta 2024; 270:125540. [PMID: 38096738 DOI: 10.1016/j.talanta.2023.125540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Revised: 12/05/2023] [Accepted: 12/08/2023] [Indexed: 01/27/2024]
Abstract
The neurotransmitter dopamine (DA) is associated with many physiological and pathological processes, so the importance of low detection limits and high sensitivity analysis cannot be overstated, especially for early disease detection. Here, 2 M NaOH aqueous solution is used to precipitate metal ions in an ethanol solution containing carbon black (CB), and then nanocomposite catalysts (NaxTi11.5MoVOx/C-40 (40 denoted as 40 mg CB)) were obtained by calcining the precipitation. When used for DA detection, NaxVOx acts as the main active site for electrochemical oxidation of DA and NaxTi11.5MoOx plays a role in facilitating the binding of DA to the active site and stabilizing the active site. The NaxTi11.5MoVOx/C-40 electrochemical biosensor has a limit of detection (LOD) of 0.003 μM with a linear range of 0.005-51.665 μM for DA. This sensor can be used to sensitively identify the concentration of DA in human blood and urine. Catalysts containing varying amounts of CB exhibit diverse electron transfer rates, and surprisingly, we found that the appropriate electron transfer rate is optimal for the detection of low concentrations of DA. Because the performance of the electrochemical biosensors is affected by both the activity of the catalysts and the accuracy of the electrochemical testing instrumentation. To better explain this phenomenon, we propose the concept of resolution (Rn) and present the formula to derive it, offering a new approach to evaluating the performance of electrochemical biosensors.
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Affiliation(s)
- Wenwen Liu
- School of Material Science and Engineering, University of Jinan, Jinan, 250022, Shandong, China.
| | - Zhenlu Zhao
- School of Material Science and Engineering, University of Jinan, Jinan, 250022, Shandong, China; Anhui Laboratory of Functional Coordinated Complexes for Materials Chemistry and Application, School of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu, 241000, China.
| | - Shuping Hou
- State Key Lab of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, Jilin, China.
| | - Yizhong Lu
- School of Material Science and Engineering, University of Jinan, Jinan, 250022, Shandong, China.
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2
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Ma C, Hou D, Jiang J, Fan Y, Li X, Li T, Ma Z, Ben H, Xiong H. Elucidating the Synergic Effect in Nanoscale MoS 2 /TiO 2 Heterointerface for Na-Ion Storage. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2204837. [PMID: 36310145 PMCID: PMC9762294 DOI: 10.1002/advs.202204837] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 09/16/2022] [Indexed: 06/05/2023]
Abstract
Interface engineering in electrode materials is an attractive strategy for enhancing charge storage, enabling fast kinetics, and improving cycling stability for energy storage systems. Nevertheless, the performance improvement is usually ambiguously ascribed to the "synergetic effect", the fundamental understanding toward the effect of the interface at molecular level in composite materials remains elusive. In this work, a well-defined nanoscale MoS2 /TiO2 interface is rationally designed by immobilizing TiO2 nanocrystals on MoS2 nanosheets. The role of heterostructure interface between TiO2 and MoS2 by operando synchrotron X-ray diffraction (sXRD), solid-state nuclear magnetic resonance, and density functional theory calculations is investigated. It is found that the existence of a hetero-interfacial electric field can promote charge transfer kinetics. Based on operando sXRD, it is revealed that the heterostructure follows a solid-solution reaction mechanism with small volume changes during cycling. As such, the electrode demonstrates ultrafast Na+ ions storage of 300 mAh g-1 at 10 A g-1 and excellent reversible capacity of 540 mAh g-1 at 0.2 A g-1 . This work provides significant insights into understanding of heterostructure interface at molecular level, which suggests new strategies for creating unconventional nanocomposite electrode materials for energy storage systems.
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Affiliation(s)
- Chunrong Ma
- Key Laboratory of Bio‐Fibers and Eco‐TextilesQingdao UniversityQingdao Shandong266071China
| | - Dewen Hou
- Micron School of Materials Science and EngineeringBoise State UniversityBoiseID83725USA
- Center for Nanoscale MaterialsArgonne National LaboratoryLemontIL60439USA
| | - Jiali Jiang
- Shandong Key Laboratory of Water Pollution Control and Resource ReuseSchool of Environmental Science and EngineeringShandong UniversityQingdaoShandong266237China
| | - Yanchen Fan
- SUSTech Academy for Advanced Interdisciplinary Studies and Department of Materials Science & EngineeringSouthern University of Science and TechnologyShenzhenGuangdong Province518055China
| | - Xiang Li
- Chemical Sciences and Engineering DivisionArgonne National LaboratoryLemontIllinois60439USA
| | - Tianyi Li
- X‐Ray Science DivisionArgonne National LaboratoryLemontIL60439USA
| | - Zifeng Ma
- Shanghai Electrochemical Energy Devices Research CentreSchool of Chemistry and Chemical EngineeringShanghai Jiao Tong UniversityShanghai200240China
| | - Haoxi Ben
- Key Laboratory of Bio‐Fibers and Eco‐TextilesQingdao UniversityQingdao Shandong266071China
| | - Hui Xiong
- Micron School of Materials Science and EngineeringBoise State UniversityBoiseID83725USA
- Center for Advanced Energy StudiesIdaho Falls83401USA
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3
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Zhao S, Zheng Y, Wang J, Han G, He J, Chen Y, Xu C, Frauenheim T, Li M. Enabling deep conversion reactions by weakening molybdenum-oxygen bonds through K+ pre-intercalation. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.140694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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4
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Liu J, Zhou T, Han T, Zhu L, Wang Y, Hu Y, Chen Z. Engineering a ternary one-dimensional Fe 2P@SnP 0.94@MoS 2 mesostructure through magnetic-field-induced self-assembly as a high-performance lithium-ion battery anode. Chem Commun (Camb) 2022; 58:5108-5111. [PMID: 35377377 DOI: 10.1039/d2cc00230b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Engineering energy-storage materials possessing high-speed electronic and ionic transport properties for secondary batteries is significant. Here, we develop a ternary one-dimensional mesostructured anode composed of MoS2 nanosheets grown in situ on SnP0.94 nanotubes infilled with Fe2P nanospheres, which is prepared by magnetic-field-induced self-assembly. The mesostructure provides fast transport pathways for electrons, as verified through a galvanostatic intermittent titration technique; and the voids effectively alleviate the volume change, enabling long-term cycling stability. The Fe2P@SnP0.94@MoS2 anode displays a high capacity of 797.5 mA h g-1 after cycling 800 times at 2 A g-1, a coulombic efficiency of 99.4%, and stable rate-performance after three rounds of cycling. Furthermore, the anode shows high capacities at different temperatures, indicating that the composite presented here has a promising potential for use in real conditions.
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Affiliation(s)
- Jinyun Liu
- Key Laboratory of Functional Molecular Solids (Ministry of Education), Anhui Provincial Engineering Laboratory for New-Energy Vehicle Battery Energy-Storage Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241002, P. R. China.
| | - Ting Zhou
- Key Laboratory of Functional Molecular Solids (Ministry of Education), Anhui Provincial Engineering Laboratory for New-Energy Vehicle Battery Energy-Storage Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241002, P. R. China.
| | - Tianli Han
- Key Laboratory of Functional Molecular Solids (Ministry of Education), Anhui Provincial Engineering Laboratory for New-Energy Vehicle Battery Energy-Storage Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241002, P. R. China.
| | - Liying Zhu
- Key Laboratory of Functional Molecular Solids (Ministry of Education), Anhui Provincial Engineering Laboratory for New-Energy Vehicle Battery Energy-Storage Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241002, P. R. China.
| | - Yan Wang
- Key Laboratory of Functional Molecular Solids (Ministry of Education), Anhui Provincial Engineering Laboratory for New-Energy Vehicle Battery Energy-Storage Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241002, P. R. China.
| | - Yunfei Hu
- College of New Materials and New Energies, Shenzhen Technology University, Shenzhen, Guangdong 518118, P. R. China.
| | - Zhonghua Chen
- Shenzhen FBTech Electronics Ltd, Shenzhen, Guangdong 518000, P. R. China.
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Luo Y, Ding X, Ma X, Liu D, Fu H, Xiong X. Constructing MoO2@MoS2 heterostructures anchored on graphene nanosheets as a high-performance anode for sodium ion batteries. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.138612] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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6
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Wang P, Yan Y, Cheng C, Zhang W, Zhou D, Li L, Yang X, Liao XZ, Ma ZF, He YS. Structural and chemical interplay between nano-active and encapsulation materials in a core–shell SnO 2@MXene lithium ion anode system. CrystEngComm 2021. [DOI: 10.1039/d0ce01468k] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Structural and chemical interplay between nano-active and encapsulation materials in a core–shell SnO2@MXene lithium ion anode system was investigated in detail.
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7
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Effect of the uniaxial orientation on the polymer/filler nanocomposites using phosphonate-modified single-walled carbon nanotube with hydro- or fluorocarbons. Polym Bull (Berl) 2020. [DOI: 10.1007/s00289-020-03388-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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8
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Kong M, Liu Y, Zhou B, Yang K, Tang J, Zhang P, Zhang WH. Rational Design of Sb@C@TiO 2 Triple-Shell Nanoboxes for High-Performance Sodium-Ion Batteries. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e2001976. [PMID: 32985102 DOI: 10.1002/smll.202001976] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 06/15/2020] [Indexed: 06/11/2023]
Abstract
Antimony is an attractive anode material for sodium-ion batteries (SIBs) owing to its high theoretical capacity and appropriate sodiation potential. However, its practical application is severely impeded by its poor cycling stability caused by dramatic volumetric variations during sodium uptake and release processes. Here, to circumvent this obstacle, Sb@C@TiO2 triple-shell nanoboxes (TSNBs) are synthesized through a template-engaged galvanic replacement approach. The TSNB structure consists of an inner Sb hollow nanobox protected by a conductive carbon middle shell and a TiO2 -nanosheet-constructed outer shell. This structure offers dual protection to the inner Sb and enough room to accommodate volume expansion, thus promoting the structural integrity of the electrode and the formation of a stable solid-electrolyte interface film. Benefiting from the rational structural design and synergistic effects of Sb, carbon, and TiO2 , the Sb@C@TiO2 electrode exhibits superior rate performance (212 mAh g-1 at 10 A g-1 ) and outstanding long-term cycling stability (193 mAh g-1 at 1 A g-1 after 4000 cycles). Moreover, a full cell assembled with a configuration of Sb@C@TiO2 //Na3 (VOPO4 )2 F displays a high output voltage of 2.8 V and a high energy density of 179 Wh kg-1 , revealing the great promise of Sb@C@TiO2 TSNBs as the electrode in SIBs.
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Affiliation(s)
- Ming Kong
- College of Materials Science and Engineering, Sichuan University, Chengdu, 610064, China
- Sichuan Research Center of New Materials, Institute of Chemical Materials, China Academy of Engineering Physics, Chengdu, 610200, China
| | - Yan Liu
- Sichuan Research Center of New Materials, Institute of Chemical Materials, China Academy of Engineering Physics, Chengdu, 610200, China
| | - Bin Zhou
- Sichuan Research Center of New Materials, Institute of Chemical Materials, China Academy of Engineering Physics, Chengdu, 610200, China
| | - Kaixuan Yang
- Sichuan Research Center of New Materials, Institute of Chemical Materials, China Academy of Engineering Physics, Chengdu, 610200, China
| | - Jianfeng Tang
- Sichuan Research Center of New Materials, Institute of Chemical Materials, China Academy of Engineering Physics, Chengdu, 610200, China
| | - Ping Zhang
- College of Materials Science and Engineering, Sichuan University, Chengdu, 610064, China
| | - Wen-Hua Zhang
- Sichuan Research Center of New Materials, Institute of Chemical Materials, China Academy of Engineering Physics, Chengdu, 610200, China
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9
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Jiang K, Niu Y, Fang D, Zhang L, Wang C. Sulfur Incorporation in Hierarchical TiO
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Nanosheet/Carbon Nanotube Hybrids for Improved Lithium Storage Performance. ChemElectroChem 2020. [DOI: 10.1002/celc.202000714] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Keliang Jiang
- Institute for New Energy Materials and Low-Carbon Technologies, School of Material Science and EngineeringTianjin University of Technology Tianjin 300384 People's Republic of China
| | - Yongjian Niu
- Institute for New Energy Materials and Low-Carbon Technologies, School of Material Science and EngineeringTianjin University of Technology Tianjin 300384 People's Republic of China
| | - Dong Fang
- Institute for New Energy Materials and Low-Carbon Technologies, School of Material Science and EngineeringTianjin University of Technology Tianjin 300384 People's Republic of China
| | - Linlin Zhang
- Institute for New Energy Materials and Low-Carbon Technologies, School of Material Science and EngineeringTianjin University of Technology Tianjin 300384 People's Republic of China
| | - Cheng Wang
- Institute for New Energy Materials and Low-Carbon Technologies, School of Material Science and EngineeringTianjin University of Technology Tianjin 300384 People's Republic of China
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Luo R, Ma Y, Qu W, Qian J, Li L, Wu F, Chen R. High Pseudocapacitance Boosts Ultrafast, High-Capacity Sodium Storage of 3D Graphene Foam-Encapsulated TiO 2 Architecture. ACS APPLIED MATERIALS & INTERFACES 2020; 12:23939-23950. [PMID: 32369339 DOI: 10.1021/acsami.0c04481] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Anatase TiO2 is an attractive anode for Li-ion batteries and Na-ion batteries because of its structural stability. However, the electrochemical capability of anatase TiO2 is unsatisfactory due to its intrinsically low electrical conductivity and poor ion diffusivity at the electrode/electrolyte interface. We prepared 3D lightweight graphene aerogel-encapsulated anatase TiO2, which exhibits a high reversible capacity (390 mA h g-1 at 50 mA g-1), a superior rate performance (164.9 mA h g-1 at 5 A g-1), and a long-term cycling capability (capacity retention of 86.8% after 7800 cycles). The major energy-storage mechanism is surface capacitance dominated, which favors a high capacity and fast Na+ uptake. The inherent features of 3D porous aerogels provide additional active reaction sites and facilitate fast charge diffusion and easy ion access. This will enable the development of 3D interconnected, graphene-based, high-capacity active materials for the development of next-generation energy-storage applications.
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Affiliation(s)
- Rui Luo
- Beijing Key Laboratory of Environmental Science and Engineering, School of Material Science & Engineering, Beijing Institute of Technology, Beijing 100081, China
- Advanced Technology Research Institute (Jinan), Beijing Institute of Technology, Jinan 250300, China
| | - Yitian Ma
- Beijing Key Laboratory of Environmental Science and Engineering, School of Material Science & Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Wenjie Qu
- Beijing Key Laboratory of Environmental Science and Engineering, School of Material Science & Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Ji Qian
- Beijing Key Laboratory of Environmental Science and Engineering, School of Material Science & Engineering, Beijing Institute of Technology, Beijing 100081, China
| | - Li Li
- Beijing Key Laboratory of Environmental Science and Engineering, School of Material Science & Engineering, Beijing Institute of Technology, Beijing 100081, China
- Collaborative Innovation Center of Electric Vehicles in Beijing, Beijing 100081, China
- Advanced Technology Research Institute (Jinan), Beijing Institute of Technology, Jinan 250300, China
| | - Feng Wu
- Beijing Key Laboratory of Environmental Science and Engineering, School of Material Science & Engineering, Beijing Institute of Technology, Beijing 100081, China
- Collaborative Innovation Center of Electric Vehicles in Beijing, Beijing 100081, China
- Advanced Technology Research Institute (Jinan), Beijing Institute of Technology, Jinan 250300, China
| | - RenJie Chen
- Beijing Key Laboratory of Environmental Science and Engineering, School of Material Science & Engineering, Beijing Institute of Technology, Beijing 100081, China
- Collaborative Innovation Center of Electric Vehicles in Beijing, Beijing 100081, China
- Advanced Technology Research Institute (Jinan), Beijing Institute of Technology, Jinan 250300, China
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11
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Fiaz M, Athar M. Modification of MIL‐125(Ti) by Incorporating Various Transition Metal Oxide Nanoparticles for Enhanced Photocurrent during Hydrogen and Oxygen Evolution Reactions. ChemistrySelect 2019. [DOI: 10.1002/slct.201901818] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Muhammad Fiaz
- Institute of Chemical SciencesBahauddin Zakariya University Multan 60800 Pakistan
| | - Muhammad Athar
- Institute of Chemical SciencesBahauddin Zakariya University Multan 60800 Pakistan
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12
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Recent Progress of Electrochemical Energy Devices: Metal Oxide–Carbon Nanocomposites as Materials for Next-Generation Chemical Storage for Renewable Energy. SUSTAINABILITY 2019. [DOI: 10.3390/su11133694] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
With the importance of sustainable energy, resources, and environmental issues, interest in metal oxides increased significantly during the past several years owing to their high theoretical capacity and promising use as electrode materials for electrochemical energy devices. However, the low electrical conductivity of metal oxides and their structural instability during cycling can degrade the battery performance. To solve this problem, studies on carbon/metal-oxide composites were carried out. In this review, we comprehensively discuss the characteristics (chemical, physical, electrical, and structural properties) of such composites by categorizing the structure of carbon in different dimensions and discuss their application toward electrochemical energy devices. In particular, one-, two-, and three-dimensional (1D, 2D, and 3D) carbon bring about numerous advantages to a carbon/metal-oxide composite owing to the unique characteristics of each dimension.
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