Nitrogen-doped-carbon-coated SnO<sub>2</sub>nanoparticles derived from a SnO<sub>2</sub>@MOF composite as a lithium ion battery anode material

Li, Fengcai; Du, Jia; Yang, Hao; Shi, Wei; Cheng, Peng

doi:10.1039/c7ra02703f

Cited by 23 publications

(7 citation statements)

References 68 publications

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“…Rechargeable LIBs, a rapidly growing field of technology in electric power storage, are widely portable electronic devices that have attracted great attention due to their extraordinary capabilities of high energy density, long cycle life, great rate performance, and environmental compatibility and that have widely been used in cell phones, laptops, and other portable devices . However, conventional anode materials, such as graphite, is not sufficient for next‐generation LIBs because they suffer from a finite theoretical capacity (372 mA h g −1 ) and poor rate capability .…”

Section: Batteriesmentioning

confidence: 99%

MOF‐Derived Metal Oxide Composites for Advanced Electrochemical Energy Storage

Yang

et al. 2018

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Over the past two decades, metal-organic frameworks (MOFs), a type of porous material, have aroused great interest as precursors or templates for the derivation of metal oxides and composites for the next generation of electrochemical energy storage applications owing to their high specific surface areas, controllable structures, and adjustable pore sizes. The electrode materials, which affect the performance in practical applications, are pivotal components of batteries and supercapacitors. Metal oxide composites derived from metal-organic frameworks possessing high reversible capacity and superior rate and cycle performance are excellent electrode materials. In this Review, potential applications for MOF-derived metal oxide composites for lithium-ion batteries, sodium-ion batteries, lithium-oxygen batteries, and supercapacitors are studied and summarized. Finally, the challenges and opportunities for future research on MOF-derived metal oxide composites are proposed on the basis of academic knowledge from the reported literature as well as from experimental experience.

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Section: Batteriesmentioning

confidence: 99%

MOF‐Derived Metal Oxide Composites for Advanced Electrochemical Energy Storage

Yang

et al. 2018

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319

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“…[95] The introduction of the highly conductive NC creates a 3D backbone to facilitate charge transfer. [95] The introduction of the highly conductive NC creates a 3D backbone to facilitate charge transfer.…”

Section: Wwwadvancedsciencenewscommentioning

confidence: 99%

“…Recently, Li et al successfully synthesized NC‐coated SnO 2 nanoparticles via a facile MOF coating process followed by calcination of the SnO 2 @MOF composite . The introduction of the highly conductive NC creates a 3D backbone to facilitate charge transfer.…”

Section: Lithium‐ion Batteriesmentioning

confidence: 99%

Metal‐Organic Framework‐Derived Carbons for Battery Applications

Zheng

Jin

et al. 2018

Advanced Energy Materials

191

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batteries, sodium-selenium (Na-Se) batteries, Li-tellurium (Li-Te) batteries, and Na-S batteries) have their own distinctive applications due to their various characteristics. To explore new materials with high performance, large studies have been devoted to the development of nextgeneration batteries.Porous carbon (PC) materials possess many unique properties due to their large surface areas, high conductivity, large pore volumes, high thermal stability, and surface functionalities, [22][23][24] leading to their wide use in energy storage and conversion. Traditionally, PC can be obtained via various methods, such as the direct heat treatment of organic precursors, hard template or nanocast methods, and soft template methods. However, the production of PC from these methods cannot be scaled-up because of certain barriers (disordered structure with wide size distributions, complicated processes, etc.). [23,25,26] Metal-organic frameworks (MOFs) have drawn wide research interest as a novel class of porous materials that are crystalline materials consisting of metal ions and organic ligands. [4,21,[27][28][29][30][31] Since the report on the MOF-templated synthesis of PC in 2008, [32] a large number of studies have been reported on the use of MOFs as suitable precursors/templates for carbon synthesis. [22,26,[33][34][35] At present, a large number of studies indicate that zeolitic imidazolate framework-8 (ZIF-8), MOF-5, MIL-125 (Ti) (MIL = Materials of Institute Lavoisier), and ZIF-67 with excellent thermal stability and unique porous structures are the more commonly used MOF precursors (Scheme 1). [3,36,37] All of them, ZIF-8, possessing nitrogen-containing ligands, has high porosity and thermal stability. [38][39][40] MOF-5 possesses excellent thermal stability, high porosity, and so on. [41] MIL-125, an active photocatalyst, includes cyclic octamers of TiO 2 octahedra. [42,43] ZIF-67 has a tunable pore aperture, highly stable structure, and catalytic activity. [37,44,45] The above-mentioned MOFs have been widely used for gas adsorption, molecular separation, catalysis, batteries, supercapacitors, and so on. [13,14,33] Moreover, carbon hybrids containing nanostructured metal species (e.g., metal oxides (MOs)) are likely to form under in situ carbonization conditions. [46] Compared with the carbonaceous materials from conventional precursors, MOF-derived carbon materials have significant advantages with high specific surface areas, tailorable porosities, unique morphologies, and easy functionalization with other heteroatoms. [14,23,31] For example, Xu and co-workers [47] obtained 1D carbon nanorods via the pyrolysis The applications of carbon and carbon-based materials with high porosity, high surface area, and functionalities based on metal-organic framework precursors and/or templates have attracted significant research interest in recent years, particularly in the field of batteries. The chemical and physical properties of carbon and carbon-based materials obtained by the heat treatment of various metal-organic ...

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“…There are varieties of approaches for the preparation of carbon materials, such as directly carbonizing from organic precursors, physically or chemically carbonizing from carbon, template methods using zeolites and mesoporous silica, solvothermal and hydrothermal methods with elevated temperature, the electrical arc methods, and chemical vapor decomposition (CVD) methods . Among all these approaches, directly carbonizing from organic precursors is the most frequently used method to prepare nanoporous carbons (NPCs) due to its flexibility and simplicity .…”

Section: Introductionmentioning

confidence: 99%

Applications of Metal–Organic‐Framework‐Derived Carbon Materials

et al. 2018

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production, especially for hydroelectricity, sunlight, and wind energy, which cannot be gathered or released when they are needed. [5][6][7][8] Electrochemical energy storage devices provide a promising approach for the storage of electric energy from these sources. [9][10][11] Currently, carbonaceous materials have attracted much interest for their extensive applications including adsorption, [12] catalysis, [13] batteries, [14] fuel cells, [15,16] supercapacitors, [17,18] and drug delivery and imaging. [19] In addition, some sensors are also one of the important applications of carbonaceous materials, because they are closely related to human health. [20,21] For instance, Emran and co-workers [22] constructed ultrasensitive biosensors with N-doped mesoporous carbon (NMC)-based electrodes for in vitro monitoring of DA released from living cells. With the further study of the experiment, they also designed a series of S-doped carbon materials for a wider detection of DA, UA (uric acid), and AA (ascorbic acid). [23,24] The advantages of easy preparing, nontoxic and excellent electrical conductivity of carbonaceous materials, which are rare among energy storage materials, make carbonaceous materials superior to most of the energy storage materials. [25][26][27] There are varieties of approaches for the preparation of carbon materials, such as directly carbonizing from organic precursors, physically or chemically carbonizing from carbon, template methods using zeolites and mesoporous silica, solvothermal and hydrothermal methods with elevated temperature, the electrical arc methods, and chemical vapor decomposition (CVD) methods. [28][29][30][31][32][33][34] Among all these approaches, directly carbonizing from organic precursors is the most frequently used method to prepare nanoporous carbons (NPCs) due to its flexibility and simplicity. [35][36][37] However, these NPC materials present certain drawbacks, such as low surface areas, disordered structures, and ununiformed sizes, which will greatly limit their applications. [25] As studies have progressed, researchers found that carbon materials derived from metalorganic frameworks (MOFs) could overcome these limitations.Metal-organic frameworks, which are also named porous coordination polymers (PCPs), are crystalline porous materials with periodic network structures formed by metal ions (or metal clusters) and organic ligands. [38][39][40][41][42] They are usually prepared by solvothermal methods and used as precursors or templates to form nanostructured materials. [43][44][45] So far, many researchers have highlighted the advantages of MOFs. For Carbon materials derived from metal-organic frameworks (MOFs) have attracted much attention in the field of scientific research in recent years because of their advantages of excellent electron conductivity, high porosity, and diverse applications. Tremendous efforts are devoted to improving their chemical and physical properties, including optimizing the morphology and structure of the carbon materials, compositing them wi...

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Nitrogen-doped-carbon-coated SnO₂nanoparticles derived from a SnO₂@MOF composite as a lithium ion battery anode material

Cited by 23 publications

References 68 publications

MOF‐Derived Metal Oxide Composites for Advanced Electrochemical Energy Storage

MOF‐Derived Metal Oxide Composites for Advanced Electrochemical Energy Storage

Metal‐Organic Framework‐Derived Carbons for Battery Applications

Applications of Metal–Organic‐Framework‐Derived Carbon Materials

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Nitrogen-doped-carbon-coated SnO2nanoparticles derived from a SnO2@MOF composite as a lithium ion battery anode material

Cited by 23 publications

References 68 publications

MOF‐Derived Metal Oxide Composites for Advanced Electrochemical Energy Storage

MOF‐Derived Metal Oxide Composites for Advanced Electrochemical Energy Storage

Metal‐Organic Framework‐Derived Carbons for Battery Applications

Applications of Metal–Organic‐Framework‐Derived Carbon Materials

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Nitrogen-doped-carbon-coated SnO₂nanoparticles derived from a SnO₂@MOF composite as a lithium ion battery anode material