Interfacial engineering on metal anodes in rechargeable batteries

Wei, Chuanliang; Tan, Liwen; Zhang, Yuchan; Wang, Zhengran; Xi, Baojuan; Xiong, Shenglin; Feng, Jinkui

doi:10.1016/j.enchem.2022.100089

Cited by 21 publications

(23 citation statements)

References 284 publications

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“…However, when used as a current collector for Li‐metal anode, Cu foil can easily result in the formation of Li dendrites due to its poor lithiophilicity and rough surface. [ 48 ] Compared with Cu foil, MF has some advantages when used as a current collector for Li‐metal anode, such as good flexibility, existence of surface lithiophilic groups, corrosion‐resistance ability with electrolyte, and low density. [ 15 ] The CE of Li plating/stripping on Cu, MF, ZM‐A, ZM‐B, ZM‐C, and ZM‐D current collectors was tested at 1 mA cm −2 (Figure 4c).…”

Section: Resultsmentioning

confidence: 99%

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In Situ Anchoring Ultrafine ZnS Nanodots on 2D MXene Nanosheets for Accelerating Polysulfide Redox and Regulating Li Plating

Wei

Wang

et al. 2023

Advanced Materials

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Lithium−sulfur (Li−S) battery is a promising energy storage system due to its cost effectiveness and high energy density. However, formation of Li dendrites from Li metal anode and shuttle effect of lithium polysulfides (LiPSs) from S cathode impede its practical application. Herein, ultrafine ZnS nanodots are uniformly grown on 2D MXene nanosheets by a low‐temperature (60 °C) hydrothermal method for the first time. Distinctively, the ZnS nanodot‐decorated MXene nanosheets (ZnS/MXene) can be easily filtered to be a flexible and freestanding film in several minutes. The ZnS/MXene film can be used as a current collector for Li‐metal anode to promote uniform Li deposition due to the superior lithiophilicity of ZnS nanodots. ZnS/MXene powders obtained by freeze drying can be used as separator decorator to address the shuttle effect of LiPSs due to their excellent adsorbability. Theoretical calculation proves that the existence of ZnS nanodots on MXene can obviously improve the adsorption ability of ZnS/MXene with Li+ and LiPSs. Li−S full cells with composite Li‐metal anode and modified separator exhibit remarkable rate and cycling performance. Other transition metal sulfides (CdS, CuS, etc.) can be also grown on 2D MXene nanosheets by the low‐temperature hydrothermal strategy.

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Section: Resultsmentioning

confidence: 99%

“…This process was an activation process and could improve the interfacial stability of electrode. [ 48 ] MF had a higher CE than Cu due to the existence of surface lithiophilic groups, which could promote uniform Li deposition to some extent. The CE of ZM‐C was higher than other samples due to its proper ZnS loading.…”

Section: Resultsmentioning

confidence: 99%

In Situ Anchoring Ultrafine ZnS Nanodots on 2D MXene Nanosheets for Accelerating Polysulfide Redox and Regulating Li Plating

Wei

Wang

et al. 2023

Advanced Materials

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“…Over the past few decades, the need to develop clean and sustainable energy has become extremely urgent due to the increasing requirement for clean energy and solving serious environmental problems . Nowadays, much research is focused on current renewable energy storage devices in order to minimize pollution and raise worries about future energy problems. , Under some environmental circumstances, it is challenging to produce power from sustainable energy sources (biomass, hydro, solar, wind, etc.…”

Section: Introductionmentioning

confidence: 99%

Construction of Well-Defined Two-Dimensional Architectures of Trimetallic Metal–Organic Frameworks for High-Performance Symmetric Supercapacitors

Bhosale

Narale

et al. 2023

Langmuir

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The high surface-to-volume ratio and extraordinarily large-surface area of two-dimensional (2D) metal−organic framework (MOF) architectures have drawn particular interest for use in supercapacitors. To achieve an excellent electrode material for supercapacitors, well-defined 2D nanostructures of novel trimetallic MOFs were developed for supercapacitor applications. Multivariate MOFs (terephthalate and trimesate MOF) with distinctive nanobrick and nanoplate-like structures were successfully synthesized using a straightforward one-step reflux condensation method by combining Ni, Co, and Zn metal species in equimolar ratios with two different ligands. Furthermore, the effects of the tricarboxylic and dicarboxylic ligands on cyclic voltammetry, charge−discharge cycling, and electrochemical impedance spectroscopy were studied. The derived terephthalate and trimesate MOFs are supported with stainless-steel mesh and provide a suitable electrolyte environment for rapid faradaic reactions with an elevated specific capacity, excellent rate capability, and exceptional cycling stability. It shows a specific capacitance of 582.8 F g −1 , a good energy density of 40.47 W h kg −1 , and a power density of 687.5 W kg −1 at 5 mA cm −2 with an excellent cyclic stability of 92.44% for 3000 charge−discharge cycles. A symmetric BDC−MOF//BDC−MOF supercapacitor device shows a specific capacitance of 95.22 F g −1 with low capacitance decay, high energy, and power densities which is used for electronic applications. These brand-new trimetallic MOFs display outstanding electrochemical performance and provide a novel strategy for systematically developing high-efficiency energy storage systems.

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Section: Introductionmentioning

confidence: 99%

“…8,9 In particular, the growing market for wearable devices, which require the characteristics of small size, light weight and high electrochemical performance, has spurred the development of flexible supercapacitors. 10,11 Supercapacitors can be categorized as electric double layer capacitors (EDLCs) and pseudocapacitors based on the energy storage mechanism. 12 Energy is stored in the Helmholtz double layer in EDLCs, while pseudocapacitance is achieved by rapid, reversible redox reactions in pseudocapacitors.…”

Section: Introductionmentioning

confidence: 99%

A crosslinked network polypyrrole coated cobalt doped Fe₂O₃@carbon cloth flexible anode material for quasi-solid asymmetric supercapacitors

Li,

Wang

et al. 2023

Dalton Trans.

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Interfacial engineering on metal anodes in rechargeable batteries

Cited by 21 publications

References 284 publications

In Situ Anchoring Ultrafine ZnS Nanodots on 2D MXene Nanosheets for Accelerating Polysulfide Redox and Regulating Li Plating

In Situ Anchoring Ultrafine ZnS Nanodots on 2D MXene Nanosheets for Accelerating Polysulfide Redox and Regulating Li Plating

Construction of Well-Defined Two-Dimensional Architectures of Trimetallic Metal–Organic Frameworks for High-Performance Symmetric Supercapacitors

A crosslinked network polypyrrole coated cobalt doped Fe₂O₃@carbon cloth flexible anode material for quasi-solid asymmetric supercapacitors

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Interfacial engineering on metal anodes in rechargeable batteries

Cited by 21 publications

References 284 publications

In Situ Anchoring Ultrafine ZnS Nanodots on 2D MXene Nanosheets for Accelerating Polysulfide Redox and Regulating Li Plating

In Situ Anchoring Ultrafine ZnS Nanodots on 2D MXene Nanosheets for Accelerating Polysulfide Redox and Regulating Li Plating

Construction of Well-Defined Two-Dimensional Architectures of Trimetallic Metal–Organic Frameworks for High-Performance Symmetric Supercapacitors

A crosslinked network polypyrrole coated cobalt doped Fe2O3@carbon cloth flexible anode material for quasi-solid asymmetric supercapacitors

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A crosslinked network polypyrrole coated cobalt doped Fe₂O₃@carbon cloth flexible anode material for quasi-solid asymmetric supercapacitors