Three-dimensional electrodes for electrochemical energy storage

Three-dimensional porous carbon decorated with FeS 2 nanospheres nanocomposites (FeS 2 /3DPC) are developed as electrode material for supercapacitors and sodium ion batteries through a facile hydrothermal approach. Foam structure is a three-dimensional (3D) porous skeleton, which has been widely studied in the field of electrochemical energy storage due to its excellent structural properties, such as high specific surface area, suitable pore size distribution, fast ion …

What is a 3D electrode architecture?

By contrast, a 3D electrode architecture contains a 3D conductive scaffold acting as a 3D current collector and a 3D porous network for efficient ion transport.

Can three-dimensional ordered porous materials improve electrochemical storage of energy?

Three-dimensional ordered porous materials can improve the electrochemical storage of energy. Jing Wang and Yuping Wu from Nanjing Tech University, China and co-workers review the development of these materials for use as electrodes in devices such as batteries and supercapacitors.

What are 3D ordered porous electrode materials?

This review summarizes recent advancements in 3D ordered porous (3DOP) electrode materials and their unusual electrochemical properties endowed by their intrinsic and geometric structures. The 3DOP electrode materials discussed here mainly include carbon materials, transition metal oxides (such as TiO 2, SnO 2,Co 3O 4, NiO, Fe 2O 3,V 2O 5,Cu

Can three-dimensional porous materials be used as electrodes?

Jing Wang and Yuping Wu from Nanjing Tech University, China and co-workers review the development of three-dimensional ordered porous materials for use as electrodes in devices such as batteries and supercapacitors.

How can 3D structures be used in commercial bulk electrodes?

In the practical fabrication of electrodes for use in commercial batteries and supercapacitors, 3D structures formed by squeezing the electrode materials can benefit electrolyte transportation and ion diffusion.

Are energy storage devices based on electrodes a good idea?

The devices based on such electrodes will undoubtedly offer a several-fold increase in the practical performance. It is well known that the progress of energy storage devices largely lags behind the development of other modern technologies, such as information technology and consumer electronics.

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Research and development progress of porous foam-based electrodes …

Foam structure is a three-dimensional (3D) porous skeleton, which has been widely studied in the field of electrochemical energy storage due to its excellent structural properties, such as high specific surface area, suitable pore size distribution, fast ion …

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Three dimensional Ni3S2 nanorod arrays as …

Three dimensional Ni3S2 nanorod arrays as multifunctional electrodes for electrochemical energy storage and conversion applications† Kexin Cui,a Jincheng Fan, *a Songyang Li,a Moukaila Fatiya Khadidja,a Jianghong Wu,ab Mingyu Wang,a Jianxin Lai,a Hongguang Jin,a Wenbin Luoa and Zisheng Chao*a The increasing demand for energy and environmental protection has …

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3D Nanostructures for the Next Generation of …

Although remarkable progress has been achieved, the performance of electrochemical energy devices based on 3D nanostructures in terms of energy conversion efficiency, energy storage capability, and device …

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Three-dimensional ordered porous electrode materials for ...

An overview of three-dimensional ordered porous electrode materials for use in various electrochemical energy storage devices The summary of the electrochemical performance based on the 3DOP-based ...

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Three-dimensional porous carbon materials and …

Furthermore, the recent progress in electrochemical energy storage applications of 3D carbon materials and their composites is discussed, including …

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3D-printed interdigital electrodes for electrochemical energy storage ...

Three-dimensional (3D) printing, as an emerging advanced manufacturing technology in rapid prototyping of 3D microstructures, can fabricate interdigital EES devices …

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Hierarchical 3D electrodes for electrochemical energy storage

In this Review, the design and synthesis of such 3D electrodes are discussed, along with their ability to address charge transport limitations at high areal mass loading and to …

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Three-dimensional carbon architectures for electrochemical capacitors

Three-dimensional (3D) carbon-based materials are emerging as promising electrode candidates for energy storage devices. In comparison to the 1D and 2D structures, 3D morphology offers new opportunities in rational design and synthesis of novel architectures tailor-made for promoting electrochemical performance.

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Towards optimal 3D battery electrode architecture: …

Thus, intricate fabrication methods of three-dimensional (3D) porous nanostructures are required in order to satisfy these conditions. Implementing backbone structures such as nanowire arrays [4, 5], foams [6, 7], foils [8, 9], and carbon cloths [10] have been used as templates and hosts for 3D electrode fabrication.Although these frameworks permit 3D …

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Recent advances in porous carbons for electrochemical energy storage

Porous carbons are widely used in the field of electrochemical energy storage due to their light weight, large specific surface area, high electronic conductivity and structural stability. ... etc., two-dimensional (2D) (porous graphene), and three-dimensional (3D) carbon materials with abundant surface functional groups and controllable pore ...

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Macroscopic‐Scale Three‐Dimensional Carbon Nanofiber …

Last, these 3D CNF materials can construct the self-supported electrodes and simplify the device packing process by eliminating inactive ingredients such as binders and current collectors, resulting in the further improvement of both energy density and power density for the electrochemical energy storage devices. 210 It can be predicted that 3D ...

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Three-dimensional carambola-like MXene/polypyrrole …

2D materials, in particularly MXenes, have become the predominant choice of supercapacitor electrode materials in the pursuit of an excellent performance of electrochemical energy storage [[9], [10], [11]].For example, Ghidiu et al. reported 2D Ti 3 C 2 T x-MXene as supercapacitor electrodes with volumetric capacitances of over 300 F cm −3, and it can be …

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Vertical-channel hierarchically porous 3D printed electrodes …

Exploration of new electrode materials and energy storage systems are mainstream development directions. ... ensuring good electronic conductivity and mechanical stability of the thick electrode. The original three-dimensional porous structure is retained even after cycling rates, leading to the selection of this line width and spacing for the ...

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Three-dimensional porous carbon decorated with FeS2 …

Three-dimensional porous carbon decorated with FeS 2 nanospheres nanocomposites (FeS 2 /3DPC) are developed as electrode material for supercapacitors and …

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Nanostructured anode materials for high-performance …

Nanostructured materials have the characteristics of faster kinetics and stability, making nanoscale electrode materials play an key role in electrochemical energy storage field [8].Nanomaterials can be categorized into zero-dimensional (0D) nanoparticles, one-dimensional (1D) nanofibers or nanotubes, two-dimensional (2D) nanosheets, and three-dimensional (3D) …

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Three-dimensional ordered porous electrode materials for ...

Among various 3D architectures, the 3D ordered porous (3DOP) structure is highly desirable for constructing high-performance electrode materials in electrochemical energy …

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Three-dimensional Co3O4 Nanowire@NiO Nanosheet Core …

The diffusion distance of electrolytes into pseudocapacitor electrodes is only ∼20 nm in depth, which means that all of the material within the depth is considered "dead" or "inactive" material for electrochemical energy storage [19], [20], [21].Therefore, to obtain high charge transfer efficiency and sufficient use of the core-shell electrode material, 3D core/shell …

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Ideal Three‐Dimensional Electrode Structures for …

Three-dimensional electrodes offer great advantages, such as enhanced ion and electron transport, increased material loading per unit substrate area, and improved mechanical stability upon repeated charge–discharge. …

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Vertically-aligned nanostructures for electrochemical energy storage ...

Energy storage devices with high energy and power densities are highly attractive for various applications ranging from portable electronics to electric vehicles and grid-level energy storage, such as rechargeable batteries and supercapacitors. One limiting factor in power density is the ion transport in electrolyte, particularly in tortuous electrode materials with low porosity. …

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Three-Dimensional Printed Electrode and Its Novel …

Three-dimensional (3D) printing technology provides a novel approach to material fabrication for various applications because of its ability to create low-cost 3D printed platforms. In this study ...

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3D printing technologies for electrochemical energy storage

Electrochemical energy storage ... it similarly like in C-MEMS to develop hierarchical porous 3D carbon structures which have high potential to work as electrochemical electrodes for EES devices. 2.5. ... SLM is a process that uses a high-power laser beam as an energy source to create three-dimensional metal parts by fusing fine metal powders ...

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Hierarchical 3D electrodes for electrochemical energy storage

The discovery and development of electrode materials promise superior energy or power density. However, good performance is typically achieved only in ultrathin electrodes with low mass loadings ...

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Three-dimensional graphene and their integrated electrodes

Lightweight, flexible electrodes based on three-dimensional (3D) graphene have received increasing attention because of their application potential in electrochemical energy storage and conversion. Integrating 3D graphene networks with other active components endows electrodes with large capacity/capacitance, high energy and power densities ...

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Ideal Three-Dimensional Electrode Structures for Electrochemical Energy ...

Graphene-based three-dimensional (3D) macroscopic materials have recently attracted increasing interest by virtue of their exciting potential in electrochemical energy conversion and storage.

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Three-dimensional porous metal electrodes: Fabrication ...

Diverse three-dimensional (3D) porous metal electrodes, including meshes, foams and felts, are used in electrochemical flow reactors for a wide range of industrial applications, such as energy storage, electrosynthesis and degradation of pollutants.

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Three-dimensional nano-folded transition-metal oxide electrode ...

The local structure of an electrochemical interface plays a dominant role in electrochemical reactions, and significantly influences the electrochemical performance of electrochemical energy-storage devices due to the variable electrochemical kinetics. Previously reported strategies for manipulating the geom

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Three‐dimensional printing of high‐mass …

In this review, we systemically introduce the basic working principles of various 3D printing technologies and their practical applications to manufacture high-mass loading electrodes for energy storage devices.

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Three dimensional NiO nanonetwork electrode for efficient ...

Electrochemical capacitors have achieved prodigious attention among energy storage devices due to their simple and efficient storage mechanism, moderate specific energy and power densities which bridge the gap between Li-ion batteries and conventional capacitors. The active material plays a foremost role in the energy storage mechanism of such storage …

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Ideal Three-Dimensional Electrode Structures for …

Three-dimensional electrodes offer great advantages, such as enhanced ion and electron transport, increased material loading per unit substrate area, and improved mechanical stability upon...

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Metal-organic frameworks-derived carbon modified wood …

Metal-organic frameworks-derived carbon modified wood carbon monoliths as three-dimensional self-supported electrodes with boosted electrochemical energy storage performance Author links open overlay panel Peng Song a, Caixia Chen a, Xiaoping Shen a, Shiping Zeng a, S. Premlatha a, Zhenyuan Ji a, Linzhi Zhai b, Aihua Yuan b, Qi Liu c

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Three-dimensional porous carbon decorated with FeS2 …

The large volume variation and decomposition of pyrite iron sulfide (FeS 2) during the charge/discharge process are still a big issue limiting its application as electrode material for electrochemical energy storage.Herein, three-dimensional porous carbon (3DPC) decorated with FeS 2 nanospheres nanocomposites (FeS 2 /3DPC) are developed as electrode material for …

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Three-dimensional ordered porous electrode materials …

Among various 3D architectures, the 3D ordered porous (3DOP) structure is highly desirable for con-structing high-performance electrode materials in elec-trochemical energy …

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Three-dimensional printing of graphene-based materials and …

Supercapacitors, which store energy through charge separation at the electrochemical interface between electrodes and electrolyte, have been recognized as important energy storage devices because of their merits such as high-power density, low cost, and long life for charging and discharging [111]. The performance of the supercapacitors highly ...

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Three dimensional NiO nanonetwork electrode for efficient ...

Here, we have developed a porous Nickel oxide (NiO) nest-like particle with a large surface area and used as cathode material for supercapacitor application. The porous …

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The recent progress on three-dimensional porous graphene-based hybrid ...

Zhu et al. reviewed ideal Three-Dimensional Electrode hybrids in terms of different fabrication methods and its application in energy storage. Adv. Mater. 26 (2014) 2440–2445 [18] Porous Graphene Materials for Advanced Electrochemical Energy Storage and …

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Three-dimensional porous carbon decorated with FeS

The large volume variation and decomposition of pyrite iron sulfide (FeS 2) during the charge/discharge process are still a big issue limiting its application as electrode material for electrochemical energy storage.Herein, three-dimensional porous carbon (3DPC) decorated with FeS 2 nanospheres nanocomposites (FeS 2 /3DPC) are developed as electrode material for …

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Preparation and characterization of lead dioxide electrode with three ...

Lead dioxide electrodes with three-dimensional porous titanium as substrate (3D-Ti/PbO 2) were prepared by galvanostatic electrodeposition.The structure, morphology and electrochemical performances of 3D-Ti/PbO 2 were characterized by X-ray diffraction (XRD), scanning electron microscope (SEM), cyclic voltammetry and galvanostatic charge-discharge …

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Advances on three‐dimensional electrodes for …

To solve this energy issue, constructing a three-dimensional (3D) electrode within the limited footprint area is proposed as a new solution for improving the energy storage capacity of MSCs. In the last few years, extensive efforts have been devoted to developing 3D electrodes for MSCs, and significant progress and breakthrough have been achieved.

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Advance in 3D self-supported amorphous nanomaterials for energy storage ...

The advancement of next-generation energy technologies calls for rationally designed and fabricated electrode materials that have desirable structures and satisfactory performance. Three-dimensional (3D) self-supported amorphous nanomaterials have attracted great enthusiasm as the cornerstone for building high-performance nanodevices. In particular, …

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