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Agarwal S, Dhiman S, Gupta H. Recovery of lithium and copper from anode electrode materials of spent LIBs by acidic leaching. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:34249-34257. [PMID: 38700765 DOI: 10.1007/s11356-024-33537-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 04/27/2024] [Indexed: 05/31/2024]
Abstract
In view of the importance of environmental protection and resource recovery, recycling of spent lithium ion batteries (LIBs) is quite necessary. In the present study, lithium and copper are recycled to lithium carbonate and copper oxide from anode electrode material of the spent LIBs. The anode electrode material is firstly treated with hydrochloric acid to leach lithium (96.6%) and then with nitric acid to leach copper (97.6%). Furthermore, lithium and copper are recovered as lithium carbonate and copper oxide from their respective solutions using precipitation and calcinations. These synthesized products are further characterized using XRD, FE-SEM, and EDX analysis. Finally, a simple process is proposed for the recovery of lithium and copper from anode electrode material of spent LIBs.
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Affiliation(s)
- Shubhangee Agarwal
- Department of Chemistry, School of Sciences, IFTM University, Lodhipur Rajput, Moradabad, 244102, Uttar Pradesh, India
| | - Soniya Dhiman
- Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology, Delhi, 110016, New Delhi, India
| | - Himanshu Gupta
- Department of Chemistry, School of Sciences, IFTM University, Lodhipur Rajput, Moradabad, 244102, Uttar Pradesh, India.
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2
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Desoky MMH, Caldera F, Brunella V, Ferrero R, Hoti G, Trotta F. Cyclodextrins for Lithium Batteries Applications. MATERIALS (BASEL, SWITZERLAND) 2023; 16:5540. [PMID: 37629831 PMCID: PMC10456351 DOI: 10.3390/ma16165540] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 07/27/2023] [Accepted: 07/27/2023] [Indexed: 08/27/2023]
Abstract
Due to their high energy and power density, lithium-ion batteries (LIBs) have gained popularity in response to the demand for effective energy storage solutions. The importance of the electrode architecture in determining battery performance highlights the demand for optimization. By developing useful organic polymers, cyclodextrin architectures have been investigated to improve the performance of Li-based batteries. The macrocyclic oligosaccharides known as cyclodextrins (CDs) have relatively hydrophobic cavities that can enclose other molecules. There are many industries where this "host-guest" relationship has been found useful. The hydrogen bonding and suitable inner cavity diameter of CD have led to its selection as a lithium-ion diffusion channel. CDs have also been used as solid electrolytes for solid-state batteries and as separators and binders to ensure adhesion between electrode components. This review gives a general overview of CD-based materials and how they are used in battery components, highlighting their advantages.
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Affiliation(s)
- Mohamed M. H. Desoky
- Department of Chemistry, University of Torino, Via P. Giuria 7, 10125 Torino, Italy; (F.C.); (V.B.); (R.F.); (G.H.)
| | | | | | | | | | - Francesco Trotta
- Department of Chemistry, University of Torino, Via P. Giuria 7, 10125 Torino, Italy; (F.C.); (V.B.); (R.F.); (G.H.)
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3
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Kandhasamy N, Preethi LK, Mani D, Walczak L, Mathews T, Venkatachalam R. RGO nanosheet wrapped β-phase NiCu 2S nanorods for advanced supercapacitor applications. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:18546-18562. [PMID: 36215010 DOI: 10.1007/s11356-022-23359-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 09/26/2022] [Indexed: 06/16/2023]
Abstract
A new integration strategy of transition metal sulfide with carbon-based materials is used to boost its catalytic property and electrochemical performances in supercapacitor application. Herein, crystalline reduced graphene oxide (rGO) wrapped ternary metal sulfide nanorod composites with different rGO ratios are synthesized using hydrothermal technique and are compared for their physical, chemical, and electrochemical performances. It is found that their properties are tuned by the weight ratios of rGO. The electrochemical investigations reveal that β-NiCu2S/rGO nanocomposite electrode with 0.15 wt.% of rGO is found to possess maximum specific capacitance of 1583 F g-1 at current density of 15 mA g-1 in aqueous electrolyte medium. The same electrode shows excellent cycling stability with capacitance retention of 89% after 5000 charging/discharging cycles. The reproducibility test performed on NiCu2S/rGO nanocomposite electrode with 0.15 wt.% of rGO indicates that it has high reproducible capacitive response and rate capability. Thus, the present work demonstrates that the β-NiCu2S/rGO nanocomposite can serve as a potential electrode material for developing supercapacitor energy storage system.
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Affiliation(s)
- Narthana Kandhasamy
- Centre for Nano Science and Nanotechnology, K.S. Rangasamy College of Technology, Tiruchengode, Tamil Nadu, 637215, India
| | - Laguduva K Preethi
- Centre for Nanoscience and Nanotechnology, Sathyabama Institute of Science and Technology (Deemed to Be University), Chennai, Tamil Nadu, 600119, India
| | - Devendiran Mani
- Central Instrumentation Laboratory, Vels Institute of Science Technology and Advanced Studies (VISTAS), Chennai, Tamil Nadu, 600117, India
| | - Lukasz Walczak
- Science & Research Division, PREVAC Sp. Z O.O, 44-362, Rogow, Poland
| | - Tom Mathews
- Surface and Nanoscience Division, Materials Science Group, Indira Gandhi Centre for Atomic Research, HBNI, Kalpakkam, 603102, India
| | - Rajendran Venkatachalam
- Centre for Nano Science and Nanotechnology, K.S. Rangasamy College of Technology, Tiruchengode, Tamil Nadu, 637215, India.
- Department of Physics, Dr. N. G. P. Arts and Science College, Coimbatore, Tamil Nadu, 641048, India.
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4
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Shukla AK, Mitra S, Dhakar S, Maiti A, Sharma S, Dey KK. Electrochemical Energy Harvesting Using Microbial Active Matter. ACS APPLIED BIO MATERIALS 2023; 6:117-125. [PMID: 36503255 DOI: 10.1021/acsabm.2c00785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
With the continuous growth in world population and economy, the global energy demand is increasing rapidly. Given that non-renewable energy sources will eventually deplete, there is increasing need for clean, alternative renewable energy sources, which will be inexpensive and involve minimum risk of environmental pollution. In this paper, harnessing the activity of cupric reductase NDH-2 enzyme present in Escherichia coli bacterial cells, we demonstrate a simple and efficient energy harvesting strategy within an electrochemical chamber without the requirement of any external fuels or force fields. The transduction of energy has been demonstrated with various strains of E. coli, indicating that this strategy could, in principle, be applicable for other microbial catalytic systems. We offer a simple mechanism of the energy transduction process considering the bacterial enzyme-mediated redox reaction occurring over the working electrode of the electrochemical cell. Also, the amount of energy generated has been found to be depending on the motility of bacteria within the experimental chamber, suggesting possible opportunities for developing microbial motility-controlled small scale power generators. Finally, we show that the Faradaic electrochemical energy harvested is large enough to power a commercial light emitting diode connected to an amplifier circuit. We expect the present study to generate sufficient interest within soft condensed matter and biophysics communities, and offer useful platforms for controlled energy generation at the small scales.
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Affiliation(s)
- Ashish K Shukla
- Laboratory of Soft and Living Materials, Discipline of Physics, Indian Institute of Technology Gandhinagar, Palaj, Gandhinagar382055, India
| | - Shirsendu Mitra
- Laboratory of Soft and Living Materials, Discipline of Physics, Indian Institute of Technology Gandhinagar, Palaj, Gandhinagar382055, India
| | - Shikha Dhakar
- Discipline of Chemistry, Indian Institute of Technology Gandhinagar, Palaj, Gandhinagar382055, India
| | - Arnab Maiti
- Laboratory of Soft and Living Materials, Discipline of Physics, Indian Institute of Technology Gandhinagar, Palaj, Gandhinagar382055, India
| | - Sudhanshu Sharma
- Discipline of Chemistry, Indian Institute of Technology Gandhinagar, Palaj, Gandhinagar382055, India
| | - Krishna K Dey
- Laboratory of Soft and Living Materials, Discipline of Physics, Indian Institute of Technology Gandhinagar, Palaj, Gandhinagar382055, India
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5
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Single-source realization of Na-doped and carbon-coated LiMnPO4 nanocomposite for enhanced performance of Li-ion batteries. J Solid State Electrochem 2023. [DOI: 10.1007/s10008-022-05354-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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6
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Kong L, Wang Z, Shi Z, Hu X, Liu A, Tao W, Wang B, Wang Q. Leaching valuable metals from spent lithium-ion batteries using the reducing agent methanol. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:4258-4268. [PMID: 35969348 DOI: 10.1007/s11356-022-22414-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 08/02/2022] [Indexed: 06/15/2023]
Abstract
When considering resource shortages and environmental pressures, salvaging valuable metals from the cathode materials of spent lithium-ion batteries (LIBs) is a very promising strategy to realize the green and sustainable development of batteries. The reductive acid leaching of valuable metals from cathode materials using methanol as a reducing agent was studied. The results show that the leaching efficiencies of Co and Li are 99% under optimal leaching conditions. The leaching kinetics of cathode materials in a H2SO4-methanol system indicate that the leaching of Co and Li is controlled by diffusion, with activation energies of 69.98 and 10.78 kJ/mol, respectively. Detailed analysis of the leaching reaction mechanism indicates that methanol is ultimately transformed into formic acid through a two-step process to further enhance leaching. No side reactions occur during leaching. Methanol can be a sustainable alternative for the reductive acid leaching of valuable metals from spent LIBs due to its high efficiency, application maturity, environmental friendliness, and low cost.
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Affiliation(s)
- Lingyu Kong
- Key Laboratory for Ecological Metallurgy of Multimetallic Mineral (Ministry of Education), Northeastern University, Shenyang, 110819, China
| | - Zhaowen Wang
- Key Laboratory for Ecological Metallurgy of Multimetallic Mineral (Ministry of Education), Northeastern University, Shenyang, 110819, China
| | - Zhongning Shi
- State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang, 110819, China.
| | - Xianwei Hu
- Key Laboratory for Ecological Metallurgy of Multimetallic Mineral (Ministry of Education), Northeastern University, Shenyang, 110819, China
| | - Aimin Liu
- Key Laboratory for Ecological Metallurgy of Multimetallic Mineral (Ministry of Education), Northeastern University, Shenyang, 110819, China
| | - Wenju Tao
- Key Laboratory for Ecological Metallurgy of Multimetallic Mineral (Ministry of Education), Northeastern University, Shenyang, 110819, China
| | - Benping Wang
- Key Laboratory for Ecological Metallurgy of Multimetallic Mineral (Ministry of Education), Northeastern University, Shenyang, 110819, China
- Ningbo Ronbay New Energy Technology Co., Ltd, Yuyao, 315400, Zhejiang, China
| | - Qian Wang
- Beijing Key Laboratory of Ionic Liquids Clean Process, CAS Key Laboratory of Green Process and Engineering, State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Innovation Academy for Green Manufacture, CAS, Beijing, 100190, China
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7
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Raza ZA, Mobeen A, Rehman MSU, Majeed MI. Synthesis of copper oxide nanoparticles embedded in porous chitosan membrane for photodegradation of organic dyes. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-022-04582-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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8
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Wang J, Xu J, Chen Z, Wang X. Multi-dimensional Pt–Mo/Co@NC nanocomposites with low platinum contents for methanol oxidation. J Solid State Electrochem 2022. [DOI: 10.1007/s10008-022-05311-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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9
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A facile method for efficient synergistic oxidation of Fe2+ in phosphorus-sulfur mixed acid system with a mixture of oxygen and ozone. KOREAN J CHEM ENG 2022. [DOI: 10.1007/s11814-022-1206-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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10
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Industrial symbiosis: Boron waste valorization through CO2 utilization. KOREAN J CHEM ENG 2022. [DOI: 10.1007/s11814-022-1192-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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11
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Trano S, Corsini F, Pascuzzi G, Giove E, Fagiolari L, Amici J, Francia C, Turri S, Bodoardo S, Griffini G, Bella F. Lignin as Polymer Electrolyte Precursor for Stable and Sustainable Potassium Batteries. CHEMSUSCHEM 2022; 15:e202200294. [PMID: 35363435 PMCID: PMC9322549 DOI: 10.1002/cssc.202200294] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 04/01/2022] [Indexed: 06/14/2023]
Abstract
Potassium batteries show interesting peculiarities as large-scale energy storage systems and, in this scenario, the formulation of polymer electrolytes obtained from sustainable resources or waste-derived products represents a milestone activity. In this study, a lignin-based membrane is designed by crosslinking a pre-oxidized Kraft lignin matrix with an ethoxylated difunctional oligomer, leading to self-standing membranes that are able to incorporate solvated potassium salts. The in-depth electrochemical characterization highlights a wide stability window (up to 4 V) and an ionic conductivity exceeding 10-3 S cm-1 at ambient temperature. When potassium metal cell prototypes are assembled, the lignin-based electrolyte attains significant electrochemical performances, with an initial specific capacity of 168 mAh g-1 at 0.05 A g-1 and an excellent operation for more than 200 cycles, which is an unprecedented outcome for biosourced systems in potassium batteries.
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Affiliation(s)
- Sabrina Trano
- Department of Applied Science and TechnologyPolitecnico di TorinoCorso Duca degli Abruzzi 2410129TorinoItaly
| | - Francesca Corsini
- Department of Chemistry, Materials and Chemical Engineering “Giulio Natta”Politecnico di MilanoPiazza Leonardo da Vinci 3220133MilanoItaly
| | - Giuseppe Pascuzzi
- Department of Chemistry, Materials and Chemical Engineering “Giulio Natta”Politecnico di MilanoPiazza Leonardo da Vinci 3220133MilanoItaly
| | - Elisabetta Giove
- Department of Applied Science and TechnologyPolitecnico di TorinoCorso Duca degli Abruzzi 2410129TorinoItaly
| | - Lucia Fagiolari
- Department of Applied Science and TechnologyPolitecnico di TorinoCorso Duca degli Abruzzi 2410129TorinoItaly
- National Interuniversity Consortium of Material Science and Technology (INSTM)Via Giuseppe Giusti 950121FirenzeItaly
| | - Julia Amici
- Department of Applied Science and TechnologyPolitecnico di TorinoCorso Duca degli Abruzzi 2410129TorinoItaly
- National Interuniversity Consortium of Material Science and Technology (INSTM)Via Giuseppe Giusti 950121FirenzeItaly
| | - Carlotta Francia
- Department of Applied Science and TechnologyPolitecnico di TorinoCorso Duca degli Abruzzi 2410129TorinoItaly
- National Interuniversity Consortium of Material Science and Technology (INSTM)Via Giuseppe Giusti 950121FirenzeItaly
| | - Stefano Turri
- Department of Chemistry, Materials and Chemical Engineering “Giulio Natta”Politecnico di MilanoPiazza Leonardo da Vinci 3220133MilanoItaly
- National Interuniversity Consortium of Material Science and Technology (INSTM)Via Giuseppe Giusti 950121FirenzeItaly
| | - Silvia Bodoardo
- Department of Applied Science and TechnologyPolitecnico di TorinoCorso Duca degli Abruzzi 2410129TorinoItaly
- National Interuniversity Consortium of Material Science and Technology (INSTM)Via Giuseppe Giusti 950121FirenzeItaly
| | - Gianmarco Griffini
- Department of Chemistry, Materials and Chemical Engineering “Giulio Natta”Politecnico di MilanoPiazza Leonardo da Vinci 3220133MilanoItaly
- National Interuniversity Consortium of Material Science and Technology (INSTM)Via Giuseppe Giusti 950121FirenzeItaly
| | - Federico Bella
- Department of Applied Science and TechnologyPolitecnico di TorinoCorso Duca degli Abruzzi 2410129TorinoItaly
- National Interuniversity Consortium of Material Science and Technology (INSTM)Via Giuseppe Giusti 950121FirenzeItaly
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12
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He QP, Wang YY, Wang PF, Dou XM. Preparation of modified MFI-type/PDMS composite membranes for the separation of dichlorobenzene isomers via pervaporation. RSC Adv 2022; 12:16131-16140. [PMID: 35733675 PMCID: PMC9150433 DOI: 10.1039/d2ra01950g] [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: 03/26/2022] [Accepted: 05/16/2022] [Indexed: 11/21/2022] Open
Abstract
Zeolite-polymer composite membranes have become promising and effective materials for the pervaporative separation of liquids, especially for isomeric mixtures. In this paper, silicalite-1/PDMS composite membranes have been used to investigate the separation of dichlorobenzene (DCB) isomers via pervaporation for the first time. Silicalite-1 zeolites modified by the silane coupling agent, NH3-C3H6-Si(OC2H5)3, have been incorporated into polydimethylsiloxane (PDMS). Then, the silicalite-1/PDMS composite membranes have been successfully prepared on porous polyvinylidene fluoride (PVDF) supports. The morphology and structure of the silicalite-1 zeolites and silicalite-1/PDMS composite membranes have been characterized by XRD, FTIR, SEM and BET techniques. The results show that the modified silicalite-1 zeolite particles have smaller pore sizes dispersed more uniformly in the active layers of the silicalite-1/PDMS composite membranes and present fewer aggregation and pinholes formed by the accumulation of zeolite particles. The silicalite-1/PDMS composite membranes are all dense and continuous with good homogeneity. To evaluate the pervaporative separation performance of the DCB isomers, the unmodified and modified silicalite-1/PDMS composite membranes have been further tested in single-isomer and binary-isomer systems at 60 °C. The modified silicalite-1/PDMS composite membranes present higher DCB isomer separation factors. The separation factors of the modified silicalite-1/PDMS composite membranes in the binary-isomer systems for p-/o-DCB and p-/m-DCB are 3.53 and 5.63, respectively. The permeate flux of p-DCB through the modified silicalite-1/PDMS composite membranes in the p-/o-DCB binary-isomer system is 116.7 g m-2 h-1 and in the p-/m-DCB binary-isomer system, it is 93.5 g m-2 h-1. The result provides a new approach towards the pervaporative separation of DCB isomers from their mixture for future industrialization applications.
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Affiliation(s)
- Qiu-Ping He
- Institute of Photonics & Bio-medicine, School of Science, East China University of Science and Technology Shanghai 200062 China
- Shanghai Luqiang New Materials Co., Ltd Shanghai 200062 China +86-21-69577696
| | - Ying-Ying Wang
- Shanghai Luqiang New Materials Co., Ltd Shanghai 200062 China +86-21-69577696
- State Key Laboratory of Polyolefin Catalytic Technology and High Performance Material, Shanghai Research Institute of Chemical Industry Co., Ltd Shanghai 200062 China
| | - Peng-Fei Wang
- Shanghai Luqiang New Materials Co., Ltd Shanghai 200062 China +86-21-69577696
- State Key Laboratory of Polyolefin Catalytic Technology and High Performance Material, Shanghai Research Institute of Chemical Industry Co., Ltd Shanghai 200062 China
| | - Xiao-Ming Dou
- Institute of Photonics & Bio-medicine, School of Science, East China University of Science and Technology Shanghai 200062 China
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13
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Tang Z, Wang H, Wu PF, Zhou SY, Huang YC, Zhang R, Sun D, Tang YG, Wang HY. Electrode-Electrolyte Interfacial Chemistry Modulation for Ultra-High Rate Sodium-Ion Batteries. Angew Chem Int Ed Engl 2022; 61:e202200475. [PMID: 35199431 DOI: 10.1002/anie.202200475] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Indexed: 02/01/2023]
Abstract
Sodium-ion batteries capable of operating at rate and temperature extremes are highly desirable, but elusive due to the dynamics and thermodynamics limitations. Herein, a strategy of electrode-electrolyte interfacial chemistry modulation is proposed. The commercial hard carbon demonstrates superior rate performance with 212 mAh g-1 at an ultra-high current density of 5 A g-1 in the electrolyte with weak ion solvation/desolvation, which is much higher than those in common electrolytes (nearly no capacity in carbonate-based electrolytes). Even at -20 °C, a high capacity of 175 mAh g-1 (74 % of its room-temperature capacity) can be maintained at 2 A g-1 . Such an electrode retains 90 % of its initial capacity after 1000 cycles. As proven, weak ion solvation/desolvation of tetrahydrofuran greatly facilitates fast-ion diffusion at the SEI/electrolyte interface and homogeneous SEI with well-distributed NaF and organic components ensures fast Na+ diffusion through the SEI layer and a stable interface.
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Affiliation(s)
- Zheng Tang
- Hunan Provincial Key Laboratory of Chemical Power Sources, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R China
| | - Hong Wang
- Hunan Provincial Key Laboratory of Chemical Power Sources, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R China
| | - Peng-Fei Wu
- Hunan Provincial Key Laboratory of Chemical Power Sources, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R China
| | - Si-Yu Zhou
- Hunan Provincial Key Laboratory of Chemical Power Sources, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R China
| | - Yuan-Cheng Huang
- Hunan Provincial Key Laboratory of Chemical Power Sources, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R China
| | - Rui Zhang
- Hunan Provincial Key Laboratory of Chemical Power Sources, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R China
| | - Dan Sun
- Hunan Provincial Key Laboratory of Chemical Power Sources, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R China
| | - You-Gen Tang
- Hunan Provincial Key Laboratory of Chemical Power Sources, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R China
| | - Hai-Yan Wang
- Hunan Provincial Key Laboratory of Chemical Power Sources, College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R China
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14
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Utzeri G, Matias PMC, Murtinho D, Valente AJM. Cyclodextrin-Based Nanosponges: Overview and Opportunities. Front Chem 2022; 10:859406. [PMID: 35402388 PMCID: PMC8987506 DOI: 10.3389/fchem.2022.859406] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 03/02/2022] [Indexed: 01/18/2023] Open
Abstract
Nanosponges are solid cross-linked polymeric nano-sized porous structures. This broad concept involves, among others, metal organic frameworks and hydrogels. The focus of this manuscript is on cyclodextrin-based nanosponges. Cyclodextrins are cyclic oligomers of glucose derived from starch. The combined external hydrophilicity with the internal hydrophobic surface constitute a unique "microenvironment", that confers cyclodextrins the peculiar ability to form inclusion host‒guest complexes with many hydrophobic substances. These complexes may impart beneficial modifications of the properties of guest molecules such as solubility enhancement and stabilization of labile guests. These properties complemented with the possibility of using different crosslinkers and high polymeric surface, make these sponges highly suitable for a large range of applications. Despite that, in the last 2 decades, cyclodextrin-based nanosponges have been developed for pharmaceutical and biomedical applications, taking advantage of the nontoxicity of cyclodextrins towards humans. This paper provides a critical and timely compilation of the contributions involving cyclodextrins nanosponges for those areas, but also paves the way for other important applications, including water and soil remediation and catalysis.
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15
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Tang Z, Wang H, Wu P, Zhou S, Huang Y, Zhang R, Sun D, Tang Y, Wang H. Electrode–Electrolyte Interfacial Chemistry Modulation for Ultra‐High Rate Sodium‐Ion Batteries. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202200475] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Zheng Tang
- Hunan Provincial Key Laboratory of Chemical Power Sources College of Chemistry and Chemical Engineering Central South University Changsha 410083 P. R China
| | - Hong Wang
- Hunan Provincial Key Laboratory of Chemical Power Sources College of Chemistry and Chemical Engineering Central South University Changsha 410083 P. R China
| | - Peng‐Fei Wu
- Hunan Provincial Key Laboratory of Chemical Power Sources College of Chemistry and Chemical Engineering Central South University Changsha 410083 P. R China
| | - Si‐Yu Zhou
- Hunan Provincial Key Laboratory of Chemical Power Sources College of Chemistry and Chemical Engineering Central South University Changsha 410083 P. R China
| | - Yuan‐Cheng Huang
- Hunan Provincial Key Laboratory of Chemical Power Sources College of Chemistry and Chemical Engineering Central South University Changsha 410083 P. R China
| | - Rui Zhang
- Hunan Provincial Key Laboratory of Chemical Power Sources College of Chemistry and Chemical Engineering Central South University Changsha 410083 P. R China
| | - Dan Sun
- Hunan Provincial Key Laboratory of Chemical Power Sources College of Chemistry and Chemical Engineering Central South University Changsha 410083 P. R China
| | - You‐Gen Tang
- Hunan Provincial Key Laboratory of Chemical Power Sources College of Chemistry and Chemical Engineering Central South University Changsha 410083 P. R China
| | - Hai‐Yan Wang
- Hunan Provincial Key Laboratory of Chemical Power Sources College of Chemistry and Chemical Engineering Central South University Changsha 410083 P. R China
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16
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Peony-shaped micron-sized NiO particles: their excellent electrochemical performances as anode materials of lithium ion batteries (LIBs). J Solid State Electrochem 2022. [DOI: 10.1007/s10008-022-05140-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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