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Here, we review recent advances in 3D polymer based solid-state electrochemical energy storage devices (mainly in SSCs and ASSLIBs), including the 3D electrode (cathode, anode and binder) and electrolyte ( as shown in Fig. 1 ). We mainly focus on the fabrication strategies of constructing 3D nanostructures and corresponding
Unlike the "top-growth" mode of Li dendrites, the integrated anode with 3D electron/ion conductive networks can guide a smooth deposition of lithium inside the
1. Affiliation. A high‐surface‐area conductive cellular carbon monolith is highly desired as the optimal electrode for achieving high energy, power, and lifetime in electrochemical energy storage. 3D graphene can be regarded as a first‐ranking member of cellular carbons with the pore‐wall thickness down to mono/few‐atomic layers
In this study, ultrafine NiO and SnO2 nanoparticles (NPs) decorated on a three-dimensionally (3D) interconnected and structurally integrated carbon tube (CT) scaffold
Functional and structural tailoring of three-dimensional (3D) conducting polymer nanoarchitectures is a promising route but remains challenging to develop high-performance electrodes for electrochemical energy storage. Herein, we design poly(3, 4
Electrochemical energy storage devices (EESDs), such as rechargeable batteries and electrochemical capacitors, repre-sent a promising energy storage system with high
Thus, the integrated anode with 3D electron/ion conductive network can guide Li deposition away from the unsafe anode/separator interface, and directly suppress the growth of lithium dendrites. As a result, the integrated anode with LiNi 0.83 Mn 0.06 Co 0.11 O 2 cathode exhibits an excellent discharge capacity of 168.3 mAh g − 1 at a high
Electrochemical energy conversion and storage are facilitated by the transport of mass and charge at a variety of scales. Readily available 3D printing
Home Science Vol. 383, No. 6684 Water-induced strong isotropic MXene-bridged graphene sheets for electrochemical energy storage Back To Vol. 383, No. 6684 Full access
Nevertheless, the constrained performance of crucial materials poses a significant challenge, as current electrochemical energy storage systems may struggle to meet the growing market demand. In recent years, carbon derived from biomass has garnered significant attention because of its customizable physicochemical properties,
3D printing technology, which can be used to design functional structures by combining computer-aided design and advanced manufacturing procedures, is regarded as a
The biomass-derived mesoporous core-shell Fe 3 C@graphene oxide nanospheres (mFe 3 C@GO NSs) was synthesized with high-quality lignins and applied for electrochemical energy storage. The synthesis conditions of mFe 3 C@GO NSs are optimized and its formation mechanism is proposed.
Lithium metal anode plays an essential role in the next-generation electrochemical energy storage system with higher energy density owing to its extremely high theoretical specific capacity (3862 mAh g −1) and low redox potential (−3.04 V vs. standard[1], [2],, .
3D printing of cellular materials for advanced electrochemical energy storage and conversion X. Tian and K. Zhou, Nanoscale, 2020, 12, 7416 DOI: 10.1039/D0NR00291G
A flexible one-pot strategy for fabricating a 3D network of nitrogen-doped (N-doped) carbon ultrathin nanosheets with closely packed mesopores (N-MCN) via an in situ template method is reported in this research. The self
In article number 1901030, Huizhi Wang, Jin Xuan, Li Zhang and co-workers introduce a hybrid additive manufacturing method to fabricate carbon electrodes for energy storage applications. A new approach for creating hierarchical porous carbon structure with designable micropores, mesopores, macropores and macroarchitectures is
Ion Exchange-mediated 3D Cross-linked ZIF-L Superstructure for Flexible Electrochemical Energy Storage. Hongye Ding, Zheng Liu, Ju Xie, Zizhou Shen,
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 (≤1 mg cm−2) and is difficult to realize in commercial electrodes with higher mass
Electrode materials that act through the electrochemical conversion mechanism, such as metal selenides, have been considered as promising anode candidates for lithium-ion batteries (LIBs), although their fast capacity attenuation and inadequate electrical conductivity are impeding their practical application. In this work, these issues are
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
A novel 3D ZIF-8 network-reinforced polyethylene oxide (PEO) composite polymer electrolyte (Z-C-PAN-PEO) is successfully built, in which the network with an interpenetrated structure is tactfully developed by in situ assembling ZIF-8 nanoparticles on electrospinning carboxylated polyacrylonitrile (C-PAN) nanofiber surfaces. ZIF-8 with
Vanadium oxides have attracted extensive interest as electrode materials for many electrochemical energy storage devices owing to the features of abundant reserves, low cost, and variable valence. Based on the in-depth understanding of the energy storage mechanisms and reasonable design strategies, the performances of vanadium
His research interests focus on the applications of 3D printing technology and machine learning in electrochemical energy storage. Han Hu is a professor at China University of Petroleum (East China).
With the large -scale application of electrochemical lithium battery energy storage storage storage stations and mobile energy storage vehicles, the safety of lithium batteries has attracted increasing attention. Because the lithium battery is very short from thermal abuse to the fire explosion time, how to perform real -time monitoring of the thermal state of the
Promising performances are demonstrated for electrochemical energy storage. Abstract In this work, a three dimensional (3D) interconnected carbon network consisting of ultrathin graphite (UG) and carbon nanotubes (CNTs) on Ni foam is fabricated and employed as a novel type of substrate for mesoporous NiCo 2 O 4 nano-needles.
Multifunctional intelligent fabric plays an integral role in health management, human–machine interaction, wireless energy storage and conversion, and many other artificial intelligence fields. Herein, we demonstrate a newly developed MXene/polyaniline (PANI) multifunctional fabric integrated with strain sensing,
Benefiting from the integration of meso- and macroporous structures, 3D GA-MC manifests outstanding specific capacitance (226 F g –1 ), high rate capability,
Like interchange bridges used in traffic, 3D interpenetrating porous network (3D IPN) nano-/micromaterials are of great significance in the field of energy storage. Here, we developed a 3D IPN poly(3,4-ethyleenedioxythiophene)-poly(ethylene glycol)-WS2 (PEDOT-PEG-WS2) nanocomposite through the electrochemical self-assembly of EDOT and WS2
The ZnO@CC electrode revealed a decent stability of 84% over 5000 cycles at 20 A g−1 and an outstanding rate-capability of 71% at a 10-fold high current density with respect to 2 A g−1. Thus
This review focuses on the topic of 3D printing for solid-state energy storage, which bridges the gap between advanced manufacturing and future EESDs. It starts from a brief introduction followed by an emphasis on 3D printing principles, where basic features of 3D printing and key issues for solid-state energy storage are both
This article focuses on the topic of 3D-printed electrochemical energy storage devices (EESDs), which bridge advanced electrochemical energy storage and future additive manufacturing.
One-pot synthesis of CoFe 2 O 4 /rGO hybrid hydrogels with 3D networks for high capacity electrochemical energy storage devices L. Zheng, L. Guan, G. Yang, S. Chen and H. Zheng, RSC Adv., 2018, 8, 8607 DOI: 10.1039/C8RA00285A
An alternative routine is presented by constructing a novel architecture, conductive metal/transition oxide (Co@Co3O4) core-shell three-dimensional nano-network (3DN) by surface oxidating Co 3DN in situ, for high-performance electrochemical capacitors. It is found that the Co@Co3O4 core-shell 3DN co
The surface and cross-sectional SEM images of the WO 3 nanowire arrays with and without Mo doping are shown in Fig. S1.All the arrays on FTO-glass substrate are uniform in appearance, and the low Mo-doped nanowires with diameters of 90–100 nm exhibit interconnecting network structure (Fig. S1a–d), However, the 5% Mo-doped WO
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