Integrated Carbon/Red Phosphorus/Graphene Aerogel 3D Architecture via Advanced Vapor‐Redistribution for High‐Energy Sodium‐Ion Batteries

Gao, Hong; Zhou, Tengfei; Zheng, Yang; Liu, Yuqing; Chen, Jun; Liu, Huan; Guo, Zaiping

doi:10.1002/aenm.201601037

Cited by 209 publications

(168 citation statements)

References 51 publications

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“…[154][155][156][157] Gao et al [134] made the best of GA fabricating a 3D integrated carbon/red phosphorus/ graphene aerogel composite (C@P/GA) via an advanced vaporredistribution strategy, to achieve a uniform distribution of phosphorus nanoparticles within the 3D graphene-based architecture. Graphene aerogel (GA), a novel type of 3D porous graphene architecture with high surface area and ample active sites, is regarded as an ideal electrode structure for both electron and ion transfers.…”

Section: Vapor-redistribution Methodsmentioning

confidence: 99%

“…It is well known that, unfortunately, Si-based materials are not suitable as anodes for SIBs [129] since Na ions are not electrochemically inserted in Si, despite of the existence of Na-Si alloys. Since then, a surge of efforts have been devoted to enhancing cell capabilities through innovation of techniques and optimization of parameters in synthesis, [106,[133][134][135][136][137][138][139] but, few research has been focusing on the in-depth elucidation of material properties, reaction dynamics and mechanisms. Independently and simultaneously, Kim et al [51] and Qian et al [28] first presented the sodium storage behaviors of phosphorus with excellent electrochemical performance.…”

Section: Mechanism In Sibsmentioning

confidence: 99%

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Advanced Phosphorus‐Based Materials for Lithium/Sodium‐Ion Batteries: Recent Developments and Future Perspectives

Wei

Zhang

et al. 2018

Advanced Energy Materials

166

128

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High‐performance and lost‐cost lithium‐ion and sodium‐ion batteries are highly desirable for a wide range of applications including portable electronic devices, transportation (e.g., electric vehicles, hybrid vehicles, etc.), and renewable energy storage systems. Great research efforts have been devoted to developing alternative anode materials with superior electrochemical properties since the anode materials used are closely related to the capacity and safety characteristics of the batteries. With the theoretical capacity of 2596 mA h g−1, phosphorus is considered to be the highest capacity anode material for sodium‐ion batteries and one of the most attractive anode materials for lithium‐ion batteries. This work provides a comprehensive study on the most recent advancements in the rational design of phosphorus‐based anode materials for both lithium‐ion and sodium‐ion batteries. The currently available approaches to phosphorus‐based composites along with their merits and challenges are summarized and discussed. Furthermore, some present underpinning issues and future prospects for the further development of advanced phosphorus‐based materials for energy storage/conversion systems are discussed.

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Section: Vapor-redistribution Methodsmentioning

confidence: 99%

Section: Mechanism In Sibsmentioning

confidence: 99%

Advanced Phosphorus‐Based Materials for Lithium/Sodium‐Ion Batteries: Recent Developments and Future Perspectives

Wei

Zhang

et al. 2018

Advanced Energy Materials

166

128

View full text Add to dashboard Cite

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“…[156] However, the capacity of this composite dropped from 1530 to 750 mA h g −1 after only 20 cycles, hindering its practical application significantly. [161] Due to its 3D conductive network and buffering ability of the volume change of RP nanoparticles during charging/discharging process, the composite could deliver a high capacity of 1867 mA h g −1 after 100 cycles at 0.1 C and a significant capacity of 1095.5 mA h g −1 at 1 C after 200 cycles. Recently, ball-milling has been largely used as an easy and efficient method to prepare various RP-carbon composites.…”

Section: Red Phosphorusmentioning

confidence: 99%

Alloy‐Based Anode Materials toward Advanced Sodium‐Ion Batteries

et al. 2017

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Sodium-ion batteries (SIBs) are considered as promising alternatives to lithium-ion batteries owing to the abundant sodium resources. However, the limited energy density, moderate cycling life, and immature manufacture technology of SIBs are the major challenges hindering their practical application. Recently, numerous efforts are devoted to developing novel electrode materials with high specific capacities and long durability. In comparison with carbonaceous materials (e.g., hard carbon), partial Group IVA and VA elements, such as Sn, Sb, and P, possess high theoretical specific capacities for sodium storage based on the alloying reaction mechanism, demonstrating great potential for high-energy SIBs. In this review, the recent research progress of alloy-type anodes and their compounds for sodium storage is summarized. Specific efforts to enhance the electrochemical performance of the alloy-based anode materials are discussed, and the challenges and perspectives regarding these anode materials are proposed.

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“…[72][73][74][75] Moreover, such aerogels can act as a matrix to support active materials, and can thus be used as flexible electrode for SIBs. [76,77] Second, searching for environmentally friendly active materials for flexible SIBs is necessary. Organic materials have recently attracted growing attention due to their abundant resources, low environmental footprint, controllable structure design, and easy recycling features.…”

Section: Summary and Perspectivesmentioning

confidence: 99%

Flexible Electrodes for Sodium‐Ion Batteries: Recent Progress and Perspectives

et al. 2017

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accessible lithium reserves are in remote or in politically sensitive areas. [5] This fact should sound the alarm for the expanded application of LIBs, because the increasing demand for LIBs could cause the price of lithium to skyrocket. It is even predicted that the world will run out of lithium supplies in the foreseeable future. [6][7][8] It is well known that sodium resources are more abundant (abundance: 23.6 × 10 3 mg kg −1 vs 20 mg kg −1 ) and vast (for example, the United States alone possesses 23 billion tons of soda ash which is a sodium-containing precursor) than lithium analog. Additionally, the trona (about $135-165 per ton), which could be used to produce sodium carbonate, has much lower cost than lithium carbonate (about $5000 per ton in 2010). [9,10] These two features endow SIBs with fascinating advantages for large-scale EES applications in the near future. Without doubt, SIBs also face big challenges: performance improvement and technological innovation. Although sodium has similar physical and chemical properties to lithium, the larger ionic radius of sodium ions compared with that of lithium ions restricts the insertion and extraction of sodium ions from the host materials commonly explored for LIBs. To address this problem, optimizing the chemical composition, tailoring the lattice structures, and regulating the morphologies of the host materials seem to be the most applicable strategies, and there have already been several excellent reviews. [11][12][13][14][15][16] As for technological innovation, the traditional fabrication processes mainly based on the slurrycasting method not only make SIBs typically rigid, thick, bulky, and heavy, but also reduce the overall volumetric/gravimetric energy density of the electrode. In the traditional slurry-casting method, the binders are insulating and electrochemically inactive, which can not only decrease the electrical conductivity, but also has a detrimental effect on the cycling stability resulting from some side effects between the electrolyte and inactive materials. In addition, the heavy weight of the binders, conductive additives and current collectors also reduces the volumetric/ gravimetric energy density of the overall electrode. Therefore, to enhance the battery performance and simplify the preparation process, the traditional slurry-casting method should be improved or even replaced; in other words, avoiding the use of binder, conductive additive, and metal current collector.In contrast, flexible electrodes are usually made from various active materials built on flexible conductive substrates without binder, conductive additive, and even metal current collector, Sodium-Ion Batteries

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Integrated Carbon/Red Phosphorus/Graphene Aerogel 3D Architecture via Advanced Vapor‐Redistribution for High‐Energy Sodium‐Ion Batteries

Cited by 209 publications

References 51 publications

Advanced Phosphorus‐Based Materials for Lithium/Sodium‐Ion Batteries: Recent Developments and Future Perspectives

Advanced Phosphorus‐Based Materials for Lithium/Sodium‐Ion Batteries: Recent Developments and Future Perspectives

Alloy‐Based Anode Materials toward Advanced Sodium‐Ion Batteries

Flexible Electrodes for Sodium‐Ion Batteries: Recent Progress and Perspectives

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