Structural battery composites are one type of lithium-ion batteries that employs carbon fiber as the negative electrode 2. Since carbon fiber is an excellent lightweight structural reinforcement material the structural battery composite inherits high mechanical properties 3.
Structural batteries are multifunctional composite materials that can carry mechanical load and store electrical energy. Their multifunctionality requires an ionically conductive and stiff electrolyte matrix material.
Sakuda, A., Takeuchi, T. & Kobayashi, H. Electrode morphology in all-solid-state lithium secondary batteries consisting of LiNi 1/3 Co 1/3 Mn 1/3 O 2 and Li 2 S-P 2 S 5 solid electrolytes. Solid State Ionics 285, 112–117 (2016).
In order to carry mechanical loads, the structural batteries must be of high stiffness. Structural electrodes are generally utilizing carbon fibers 2, 8. In the negative electrode, carbon fibers are used as active material, i.e., host of lithium, current collector, and reinforcement 6, 9.
Benefiting from a mechanically reinforced, three-dimensional ion/electron-conducting structure, the cathode exhibits high discharge capacity (1009 mAh g−1, 20 cycles, 298 K, 0.05 C) and high reversible capacity (650 mAh g−1, 100 cycles, 298 K, 0.1 C).
Nature Communications 9, Article number: 3341 (2018) Cite this article Most technologically important electrode materials for lithium-ion batteries are essentially lithium ions plus a transition-metal oxide framework. However, their atomic and electronic structure evolution during electrochemical cycling remains poorly understood.
Herein, a porous self-supporting cathode for Li-CO2 battery is fabricated through straightforward anchoring of two-dimensional (2D) cobalt-doped CeO2 nanosheets on …
Here, with the state-of-the-state electron microscope, the authors report three-dimensional atomic-scale observation of LiNi0.5Mn1.5O4 from various directions, revealing …
The proposed structure has a high aspect ratio microstructured current collector coated in the three battery active layers (cathode, anode and electrolyte), each layer being a …
However, the need to reduce volume and weight while maximizing energy storage capacity challenges the elaboration of techniques to rapidly design and manufacture a …
Additive manufacturing (AM) enables three-dimensional micro-patterning of battery electrode materials, permitting complex structural designs beyond those of traditional slurry electrodes. …
In this study, we developed a controllable three-dimensional Ti 3 C 2 structure design process, and through in situ growth of TiO 2 nanocrystals, we prepared three …
The three-dimensional (3D) conductive network formed by the porous structure enhances the contact area between the Na 4 MnCr(PO 4) 3 /C and the electrolyte, thereby …
Benefiting from a mechanically reinforced, three-dimensional ion/electron-conducting structure, the cathode exhibits high discharge capacity (1009 mAh g −1, 20 cycles, …
A low-cost substrate for the positive electrode of nickel/metal-hydride battery was developed by using a nonwoven cloth with a three-dimensional micronetwork structure, in …
Three-dimensional measuring method of the material distribution of an all-solid-state lithium-ion battery (ASSLiB) cathode, by synchrotron radiation high-resolution X-ray …
The 2019 Nobel Prize in Chemistry has been awarded to a trio of pioneers of the modern lithium-ion battery. Here, Professor Arumugam Manthiram looks back at the evolution …
Tailor-Made Design of Three-Dimensional Batteries Using a Simple, Accurate Geometry Optimization Scheme. ACS Physical Chemistry Au 2024, Article ASAP.
It is a difficult challenge to simultaneously employ the cationic and anionic redox chemistry in cathode materials for sodium-ion batteries with high energy. Even though layered …
The appeal of three-dimensional (3D) batteries arises from certain operating features that are not ... electrolyte, cathode) as informed by the modeling provides the basis for the future of the …
Lithium-ion batteries (LIBs) dominate the market of rechargeable power sources. To meet the increasing market demands, technology updates focus on advanced battery …
The three-dimensional (3D) conductive network formed by the porous structure enhances the contact area between the Na 4 MnCr(PO 4) 3 /C and the electrolyte, thereby …
Tailor-Made Design of Three-Dimensional Batteries Using a Simple, Accurate Geometry Optimization Scheme. ACS Physical Chemistry Au 2024, Article ASAP.
Here we study the three-dimensional structure of the porous battery electrolyte material using combined focused ion beam and scanning electron microscopy and transfer …
Interest in renewable and sustainable energy storage and conversion technologies has increased as a consequence of global warming. Secondary batteries, which …
Gong, Y. et al. In situ atomic-scale observation of electrochemical delithiation induced structure evolution of LiCoO 2 cathode in a working all-solid-state battery. J. Am. …
Three-dimensional measuring method of the material distribution of an all-solid-state lithium-ion battery (ASSLiB) cathode, by synchrotron radiation high-resolution X-ray …
Here, with the state-of-the-state electron microscope, the authors report three-dimensional atomic-scale observation of LiNi0.5Mn1.5O4 from various directions, revealing …
Request PDF | On Apr 1, 2024, Jiuxiang Zhang and others published Solid-phase construction of high-performance sodium-ion battery cathode materials with three-dimensional porous …
Three-dimensional (3D) battery architectures have emerged as a new direction for powering microelectromechanical systems and other small autonomous devices. Although …