Currently, structural lithium-ion batteries (LIBs) typically use carbon fibers (CFs) as multifunctional anode materials to provide both Li + storage and high mechanical strength. However, due to the obvious volume expansion of CFs …
Currently, structural lithium-ion batteries (LIBs) typically use carbon fibers (CFs) as multifunctional anode materials to provide both Li + storage and high mechanical strength. However, due to the obvious volume expansion of CFs …
Inspired by the structure and forming process of paper, a fiber double network skeleton was constructed using flexible pulp fiber (PF) and highly conductive carbon fiber (CF). Following the principles of wet end chemistry in papermaking, MXene nanosheets with high adsorption and catalytic capacity for polysulfides were self-assembled on the surfaces of PF …
In our pursuit of high-performance lithium-ion battery (LIB) anodes, we developed a hybrid electrospun membrane consisting of MoO3 nanorods (MoO3 NRs) integrated with carbon nanofibers (CNFs), termed MoO3@CNFs. Serving as an anode, this membrane boasts several advantages. Firstly, it capitalizes on the novel structure of MoO3@CNFs, …
Deep-tech startup Sinonus is working to commercialize a groundbreaking new breed of multifunctional carbon fiber. In its vision, the wonder-composite will serve as a structural battery for ...
Polyacrylonitrile (PAN)-based carbon fiber with light weight can save volume and quality, which has been recognized as a promising anode material for structural lithium-ion batteries (SLIBs). Herein, we successfully developed a one-dimensional PAN-based carbon fiber/NiO composite (CF/NiO) through an easy and convenient method. Benefiting from the …
Structural battery composites (SBCs) represent an emerging multifunctional technology in which materials functionalized with energy storage capabilities are used to build …
This study proposes and evaluates the structural integrity of a carbon fiber reinforced polymer (CFRP) composite containing encapsulated lithium‐ion polymer (Li‐Po) batteries. A...
In this letter, we demonstrate the direct integration of a pouch-free full cell Li-ion battery materials into a carbon fiber containing composite matrix to produce a high-performance structural battery. This strategy provides a clear system-level performance advantage for integration since the inactive materials for the Li-ion battery are the ...
In order to solve the energy crisis, energy storage technology needs to be continuously developed. As an energy storage device, the battery is more widely used. At present, most electric vehicles are driven by lithium-ion batteries, so higher requirements are put forward for the capacity and cycle life of lithium-ion batteries. Silicon with a capacity of 3579 mAh·g−1 …
Currently, structural lithium‐ion batteries (LIBs) typically use carbon fibers (CFs) as multifunctional anode materials to provide both Li+ storage and high mechanical strength. However, due to …
With lithium-ion battery as the state-of-the-art electrochemical energy storage device, integrating the lithium-ion chemistry with the remarkable properties of carbon fibers creates a highly favorable combination for fabrication of multifunctional composite materials known as structural batteries.
Here, we report a systematic approach to develop a carbon fiber (CF)-based structural battery impregnated with epoxy-based solid polymer electrolyte (SPE) via robust vacuum-assisted compression molding (VACM). Informed by cure kinetics, SPE processing enhances the multifunctional performance with no fillers or additives.
Here we demonstrate a multifunctional battery platform where lithium-ion battery active materials are combined with carbon fiber weave materials to form energy storage composites...
Here, we report a systematic approach to develop a carbon fiber (CF)-based structural battery impregnated with epoxy-based solid polymer electrolyte (SPE) via robust vacuum-assisted compression molding (VACM). Informed by cure …
A Double Core-shell Structure Silicon Carbon Composite Anode Material for a Lithium Ion Battery Download PDF. Xiaoqiao Hu 1,2, Shimin Huang 1, Xianhua Hou 1,2, Hedong Chen 1,2, Haiqing Qin 3,4, Qiang Ru 1,2 & … Benli Chu 1,2 Show authors. 788 Accesses. 17 Citations. 6 Altmetric. Explore all metrics . Abstract. Silicon with high theoretical specific …
Currently, structural lithium-ion batteries (LIBs) typically use carbon fibers (CFs) as multifunctional anode materials to provide both Li + storage and high mechanical strength. However, due to the obvious volume expansion of CFs in lithiation process, the fiber structure suffers rapid degradation during cycling. Herein, CFs-reinforced carbon ...
This study proposes and evaluates the structural integrity of a carbon fiber reinforced polymer (CFRP) composite containing encapsulated lithium-ion polymer (Li-Po) batteries. A comparison of various composite structures made of CFRP having the core of lithium-ion batteries is conducted.
Here, an all-carbon fiber-based structural battery is demonstrated utilizing the pristine carbon fiber as negative electrode, lithium iron phosphate (LFP)-coated carbon fiber as positive electrode, and a thin cellulose separator. All components are embedded in structural battery electrolyte and cured to provide rigidity to the battery. The ...
Herein, we demonstrate a novel sandwich network structure silicon-carbon anode composites and explored as electrode material for lithium-ion batteries (LIBs). The CBC/Si/NC composites were synthesized by using bacterial cellulose (BC) as the structural template and retains the three-dimensional network structure of BC and has a high specific …
Integration of lithium‐ion batteries into fiber‐polymer composite structures so as to simultaneously carry mechanical loads and store electrical energy offer great potential to reduce the ...
Extensive works have revealed that the disordered carbon structure has factually been proved with many advantages over the highly graphitized structures for the Li + intercalation [7, 8].Therefore, polyacrylonitrile (PAN)-based carbon fiber are more suitable as electrodes for SLIBs with promising electrochemical storage capacities than pitch-based fiber.
Here, an all-carbon fiber-based structural battery is demonstrated utilizing the pristine carbon fiber as negative electrode, lithium iron phosphate (LFP)-coated carbon fiber …
Here we demonstrate a multifunctional battery platform where lithium-ion battery active materials are combined with carbon fiber weave materials to form energy storage …
This study proposes and evaluates the structural integrity of a carbon fiber reinforced polymer (CFRP) composite containing encapsulated lithium‐ion polymer (Li‐Po) batteries. A...
This study proposes and evaluates the structural integrity of a carbon fiber reinforced polymer (CFRP) composite containing encapsulated lithium-ion polymer (Li-Po) batteries. A …
With lithium-ion battery as the state-of-the-art electrochemical energy storage device, integrating the lithium-ion chemistry with the remarkable properties of carbon fibers …
Currently, structural lithium‐ion batteries (LIBs) typically use carbon fibers (CFs) as multifunctional anode materials to provide both Li+ storage and high mechanical strength. However, due to the… ... This paper introduces the concept of structural battery composite materials and their possible devices and the rationale for developing them.
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