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N-Doped Carbon Knotting Carbon Nanotube Sponge Networks for Lithium-Ion Capacitor …
Request PDF | N-Doped Carbon Knotting Carbon Nanotube Sponge Networks for Lithium-Ion Capacitor Anodes | Carbon-based three-dimensional (3D) freestanding electrode materials typically possess weak ...
Realizing high-performance lithium ion hybrid capacitor with a 3D MXene-carbon nanotube composite anode …
3D MXene-carbon nanotube (3D MXene-CNT) architecture electrode was rationally prepared by a facile gel assembly and chemical vapor deposition (CVD) process to address the neglected issue of the serious re-stacking and lower specific capacity of MXene as lithium-ion batteries (LIBs) anode. ...
High-Energy and High-Power Nonaqueous Lithium …
The preparation of three-dimensional binder-free polyaniline/aligned carbon nanotube on flexible etched Al foil substrate as high-performance …
Atomic Layer-Deposited Molybdenum Oxide/Carbon Nanotube Hybrid Electrodes: The Influence of Crystal Structure on Lithium-Ion Capacitor …
Merging of supercapacitors and batteries promises the creation of electrochemical energy storage devices that combine high specific energy, power, and cycling stability. For that purpose, lithium-ion capacitors (LICs) that store energy by lithiation reactions at the negative electrode and double-layer formation at the positive …
Carbon nanotube arrays and their composites for electrochemical capacitors and lithium-ion …
One of the greatest challenges for our society is to provide powerful electrochemical energy conversion and storage devices. Electrochemical capacitors and lithium-ion batteries are among the most promising candidates in terms of power- and energy-densities. The choice of electrode material is key to improving the performance of …
Carbon nanotube arrays and their composites for electrochemical capacitors and lithium-ion …
Electrochemical capacitors and lithium-ion batteries are among the most promising candidates in terms of power- and energy-densities. The choice of electrode material is key to improving the performance of these energy conversion devices. Carbon nanotube ...
Nitrogen-Doped Multiwall Carbon Nanotubes for Lithium Storage …
The increasing demands on high performance energy storage systems have raised a new class of devices, so-called lithium ion capacitors (LICs). As its name says, LIC is an intermediate system between lithium ion batteries and supercapacitors, designed for taking advantages of both types of energy storage systems. Herein, as a …
Graphene Carbon Nanotube Carpets Grown Using Binary Catalysts for High-Performance Lithium-Ion Capacitors …
Graphene Carbon Nanotube Carpets Grown Using Binary Catalysts for High-Performance Lithium-Ion Capacitors ACS Nano . 2017 Mar 28;11(3):2724-2733. doi: 10.1021/acsnano.6b07707.
Performance of lithium-ion capacitors using pre-lithiated multiwalled carbon nanotubes…
Multiwalled carbon nanotubes have been synthesized by floating reactant method in a vertical tubular reactor. An internal short approach process was developed to achieve the pre-lithiated multiwalled carbon nanotube MWCNTs/graphite composite anodes. Lithium-ion capacitors (LICs) were composed of a pre-lithiated multiwalled …
Carbon Nanotube as Electrode Materials for Supercapacitors
CNTs are classified as single-walled carbon nanotubes (SWNTs) and multi-walled carbon nanotubes (MWNTs), and both of which have been widely explored as supercapacitor electrode materials. However, the capacitance and energy density values of the CNTs are quite low due to their relatively small specific surface area.
Realizing high-performance lithium ion hybrid capacitor with a 3D …
On the basis of this advanced 3D MXene-CNT anode, a lithium-ion hybrid capacitor (LIHC) with outstanding electrochemical performance was demonstrated by …
Nitrogen-doped carbon nanotube in-situ loaded LiNbO3 anode with high capacitance contribution for lithium-ion capacitors …
LiNbO 3 is an intercalation material with high theoretical specific capacity, which is promising for lithium-ion capacitor (LIC) anode. However, the poor charge transfer dynamics makes LiNbO 3 unable to match the capacitive cathode in rate performance and cycle stability, resulting in poor electrochemical performance of the device. . Herein, …
Nanomaterials | Free Full-Text | Advances of Carbon Materials for Dual-Carbon Lithium-Ion Capacitors…
Lithium-ion capacitors (LICs) have drawn increasing attention, due to their appealing potential for bridging the performance gap between lithium-ion batteries and supercapacitors. Especially, dual-carbon lithium-ion capacitors (DC-LICs) are even more attractive because of the low cost, high conductivity, and tunable nanostructure/surface …
Construction of anode materials for NiSe-based high energy density lithium-ion capacitors …
Therefore, it is urgent to develop an anode material with ultrafast kinetics or ultra-high rate characteristics. At present, the anode materials for lithium-ion capacitors are: graphitized carbon, transition metal oxides …
Carbon-based materials for lithium-ion capacitors
Lithium-ion capacitors (LICs) can deliver high energy density, large power density and excellent stability since they possess a high-capacity battery-type electrode and a high rate capacitor-type electrode. Recently, great efforts have been devoted to fabricating carbon-based electrodes for LICs, which can e
Energies | Free Full-Text | Lithium-Ion Capacitors: A Review of …
Lithium-ion capacitors (LICs) have gained significant attention in recent years for their increased energy density without altering their power density. LICs achieve higher capacitance than traditional supercapacitors due to their hybrid battery electrode and subsequent higher voltage. This is due to the asymmetric action of LICs, which serves as …
Achieving High-Energy-Density Graphene/Single-Walled Carbon …
Electrochemical energy storage devices, such as lithium-ion batteries (LIBs) and electric double-layer capacitors (EDLCs), have made great strides in the past …