a nanostructured honeycomb carbon anode

CiteSeerX — NANO REVIEW Hollow Nanostructured

In this article, we review recent research activities on hollow nanostructured anode materials for Li-ion batteries, including carbon materials, metals, metal oxides, and their hybrid materials. The major goal of this review is to highlight some recent progresses in using these hollow nanomaterials as anode materials to develop Li-ion batteries with high capacity, high rate capability, and

Buckminsterfullerene

Buckminsterfullerene is a type of fullerene with the formula C60. It has a cage-like fused-ring structure (truncated icosahedron) that resembles a soccer ball, made of twenty hexagons and twelve pentagons. Each carbon atom has three bonds. It is a black solid that dissolves in hydrocarbon solvents to produce a violet solution. The compound has

Fabrication of a Nanostructured Diamond Honeycomb Film

Jian Wang, Zhibing He, Xiulan Tan, Tao Wang, Lei Liu, Xiaoshan He, Xu Dong Liu, Ling Zhang, Kai Du, High-performance 2.6 V aqueous symmetric supercapacitor based on porous boron doped diamond via regrowth of diamond nanoparticles, Carbon, 10.1016/j

TUBALL: Revolutionary Carbon Nanotubes for the Tyre

This stage of carbon history is notable for the appearance of a new material that forms single wall nanotube walls, and that is graphene. It is a famous two-dimensional crystal with a flat honeycomb-shaped layer that is only one atom thick; it is its layers that form

Nanostructured Multilayer Composite Coatings for

The chapter deals with the specific features concerning the application of wear-resistant coatings to improve the performance properties of ceramic cutting tools. The paper discusses the theoretical background associated with the specific operation conditions and wear of ceramic cutting tools and influencing the choice of the compositions and structures of wear-resistant coatings. The studies

Nanostructured lithium titanate and lithium

Lithium-ion (Li-ion) batteries with high energy and power are promising power sources for electric vehicles (including hybrid electric vehicles). One of the challenges is to develop advanced anode materials with high safety, good cycling stability, and fast charge/discharge capabilities. The Li 4 Ti 5 O 12 spinel is a state-of-the-art Li-ion battery anode material owing to its outstanding

Nanostructured transition metal vanadates as electrodes

2021/2/23Transition metal vanadates (MxVyOz, M = Co, Zn, Ni, Cu, Fe), also called binary metal oxides, are one of the members of the mixed metal oxide (AxByOz) family. This kind of material has become a subject of great interest in being active electrode materials in the area of pseudo-supercapacitors these years due to their multiple oxidation states, layered structure, and the

Micro

In this paper, we report on the synthesis of micro-nanostructured CuO/C spheres by aerosol spray pyrolysis and their application as high-performance anodes in sodium-ion batteries. Micro-nanostructured CuO/C spheres with different CuO contents were synthesized through aerosol spray pyrolysis by adjusting the ratio of reactants and heat-treated by an oxidation process. The as

Amorphous carbon

The growing concern for the exhaustion of fossil energy and the rapid revolution of electronics have created a rising demand for electrical energy storage devices with high energy density, for example, lithium secondary batteries (LSBs). With high surface area, low cost, excellent mechanical strength, and electrochemical stability, amorphous carbon-based materials (ACMs) have been widely

A Nanostructured Honeycomb Carbon Anode

A Nanostructured Honeycomb Carbon Anode Naichao Li,a,* David T. Mitchell,a Kyu-Pil Lee,b and Charles R. Martina,**,z aDepartment of Chemistry and bDepartment of Materials Science and Engineering, University of Florida, Gainesville, Florida 32605, USA We

Amorphous carbon

The growing concern for the exhaustion of fossil energy and the rapid revolution of electronics have created a rising demand for electrical energy storage devices with high energy density, for example, lithium secondary batteries (LSBs). With high surface area, low cost, excellent mechanical strength, and electrochemical stability, amorphous carbon-based materials (ACMs) have been widely

Honeycomb

Honeycomb-like Hard Carbon Derived from Pine Pollen as High-Performance Anode Material for Sodium-Ion Batteries Yanjia Zhang,†, Xue Li,†, Peng Dong,† Gang Wu,† Jie Xiao,† Xiaoyuan Zeng,*,†,‡ Yingjie Zhang,*,† and Xueliang Sun*,‡ †National and Local Joint Engineering Laboratory for Lithium-ion Batteries and Materials Preparation Technology, Key Laboratory

A Nano

nanomaterials Article A Nano-Rattle SnO2carbon Composite Anode Material for High-Energy Li-ion Batteries by Melt Di usion Impregnation Sivarajakumar Maharajan 1, Nam Hee Kwon 1,*, Pierre Brodard 2 and Katharina M. Fromm 1,* 1 Department of Chemistry, University of Fribourg, Chemin du Muse 9, CH-1700 Fribourg, Switzerland;

A 3D porous honeycomb carbon as Na

A 3D porous honeycomb carbon as Na-ion batteryanode material with high capacity, excellent rate performance, and robust stability Wenyang Zhou a, b, c, Huanhuan Xie b, Shuo Wang b, Qian Wang a, b, *, Puru Jena c, ** a Center for Applied Physics and Technology, HEDPS, College of Engineering, Peking University, Beijing, 100871, China

Development of scanning electrochemical microscopy for

The current work deals with the development of scanning electrochemical microscopy (SECM) as a product selective catalyst screening tool for CO₂ electroreduction to formate reaction (CO2RF) in aqueous media. CO2RF is a proposed route for utilizing CO₂ and surplus electrical energy produced by intermittent renewable sources. In CO2RF devices, CO₂ is electrochemically converted to formic

Amorphous carbon

The growing concern for the exhaustion of fossil energy and the rapid revolution of electronics have created a rising demand for electrical energy storage devices with high energy density, for example, lithium secondary batteries (LSBs). With high surface area, low cost, excellent mechanical strength, and electrochemical stability, amorphous carbon-based materials (ACMs) have been widely

Amorphous carbon

The growing concern for the exhaustion of fossil energy and the rapid revolution of electronics have created a rising demand for electrical energy storage devices with high energy density, for example, lithium secondary batteries (LSBs). With high surface area, low cost, excellent mechanical strength, and electrochemical stability, amorphous carbon-based materials (ACMs) have been widely

Nanostructured Black Phosphorus/Ketjenblack–Multiwalled

Sodium-ion batteries are promising alternatives to lithium-ion batteries for large-scale applications. However, the low capacity and poor rate capability of existing anodes for sodium-ion batteries are bottlenecks for future developments. Here, we report a high performance nanostructured anode material for sodium-ion batteries that is fabricated by high energy ball milling to form black

Antimonene Allotropes α

20 Finding electrochemical energy storage systems having high energy densities, long lives, reduced masses, and smaller sizes along with environmental compatibility, cost-effectiveness, and worldwide consumer allocation has been an outstanding problem.(1−6) Alkali ion batteries, especially lithium-ion batteries (LIBs), are in high demand due to their intriguing structural and chemical features.

Nanostructured carbon materials as promoters of energy storage

P. Lesnicenoks et al.: Nanostructured carbon materials as promoters of energy storage separated with centrifuge or sedimentation. To guaranty higher degree of reduction of FLGS, filtered material was annealed in Ar/H2 (95:5) gas flow at 300 C for 3 hours. Carbon

Honeycomb hard carbon derived from carbon quantum

Honeycomb hard carbon derived from carbon quantum dots as anode material for K-ion batteries Highlights•Honeycomb hard carbon is prepared from carbon quantum dots.•Honeycomb hard carbon exhibits great potassium storage performances.•Honeycomb hard carbon/K electrode exhibits favorable kinetic behaviors.AbstractPotassium-ion battery (PIB) is a promising candidate in grid energy storage

Nanostructured lithium titanate and lithium

Jhan YR, Duh JG. Synthesis of entanglement structure in nanosized Li 4 Ti 5 O 12 /multi-walled carbon nanotubes composite anode material for Li-ion batteries by ball-milling-assisted solid-state reaction. J. Power Sources 2012, 198, 294–297. Google Scholar

Buckminsterfullerene

Buckminsterfullerene is a type of fullerene with the formula C60. It has a cage-like fused-ring structure (truncated icosahedron) that resembles a soccer ball, made of twenty hexagons and twelve pentagons. Each carbon atom has three bonds. It is a black solid that dissolves in hydrocarbon solvents to produce a violet solution. The compound has

Nanostructured lithium titanate and lithium

Read Nanostructured lithium titanate and lithium titanate/carbon nanocomposite as anode materials for advanced lithium-ion batteries, Nanotechnology Reviews on DeepDyve, the largest online rental service for scholarly research with thousands of academic

The carbon nanotubes can be a significant element in

The carbon nanotubes can be a significant element in nanostructured anode from SPA 2301 at Kirinyaga University College (JKUAT) The carbon nanotubes can be a significant element in nanostructured anode objects with highly improved cyclability and capacity (Curry, 2017). improved cyclability and capacity (Curry, 2017).

Development of scanning electrochemical microscopy for

The current work deals with the development of scanning electrochemical microscopy (SECM) as a product selective catalyst screening tool for CO₂ electroreduction to formate reaction (CO2RF) in aqueous media. CO2RF is a proposed route for utilizing CO₂ and surplus electrical energy produced by intermittent renewable sources. In CO2RF devices, CO₂ is electrochemically converted to formic

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