study of sn-coated graphite as anode material for secondary lithium-ion batteries

Nano

2016/1/11. Introduction Rechargeable lithium-ion batteries (LIBs) widely used in portable electronics and electric vehicles have been greatly researched and developed in the last 40 years .Owing to the low potential vs. Li/Li + (∼0.1 V), outstanding cycling stability and high initial coulombic efficiency, graphite becomes the earliest and the most commonly used anode in commercial LIBs .

Binder Free SnO2

XPS was performed to further study the surface chemistry of the SnO 2-CNT composite films.In Figure 4(a), the survey scan of the SnO 2-CNT composite is presented.It shows the presence of C, O, Sn, Ni, and Cu, from the substrate. The main peaks for the SnO 2-CNTs composites are the following: 284 eV (C 1s), 531 eV (O 1s), 487 eV and 486 eV (Sn 3d), and 856.5 eV (Ni 2p) [].

Technology review of anode materials for lithium ion

Energy Storage Science and Technology ›› 2016, Vol. 5 ›› Issue (2): 109-119. doi: 10.3969/j.issn.2095-4239.2016.02.001 • Key technology of lithium battery • Next Articles Technology review of anode materials for lithium ion batteries LU Hao 1, LIU Bonan 1, CHU Geng 1, ZHENG Jieyun 1, LUO Fei 2, 3, QIU Xinping 2, LI Hui 3, LIU Fang 3, FENG Suning 3, CHEN Wei 3, LI Hong 1, CHEN Liquan 1

Study of Lithium Silicide Nanoparticles as Anode

Lithium-ion batteries (LIBs) are generally constructed by lithium-including pos. electrode materials, such as LiCoO2, and lithium-free neg. electrode materials, such as graphite. Recently, lithium-free pos. electrode materials, such as sulfur, are gathering great attention from their very high capacities, thereby significantly increasing the energy d. of LIBs.

Metalated graphene nanoplatelets and their uses as anode materials for lithium

high-performance anode material in lithium-ion batteries Lin Gao, Rujun Liu, Hao Hu et al. Metalated graphene nanoplatelets and their uses as anode materials for lithium-ion batteries View the table of contents for this issue, or go to the journal homepage for more

Metallic Sn‐Based Anode Materials: Application in

Based on the alloying reactions with Li and Na ions, Sn can deliver quite high specific capacities as anodes in lithium‐ion and sodium‐ion batteries. The theoretical specific capacity of Sn reaches 994 mA h g −1 for LIBs according to Li 22 Sn 5, and 847 mA h g −1 for SIBs according to Na 15 Sn 4. 19, 20 However, the drastic volume changes during Li and Na ions insertion/extraction (260

Amorphous Carbon

Carbon anode materials for lithium ion batteries anode materials for lithium secondary battery in carbon, amorphous carbon, nitrides, tin oxides * mance as anode material for lithium ion lihium Ion battery、Sn-Sb alloy、anode material、ball—milling、chemical amorphous carbon-coated Sn–Sb particles as anode material

Carbon

Recently, tin oxide (SnO 2) has received significant attention for use as an anode material for next generation lithium-ion batteries (LIBs) owing to its high theoretical capacity (782 mAh g −1), which is more than twice of that of the commercialized graphite (372 mAh g −1).).

Preparation and Electrochemical properties of Fe

and Electrochemical properties of Fe-Sn (C) Nanocomposites as Anode for Lithium-ion Batteries Chun-jing Liu a, Fang-hong Xue,∗, Hao Huanga, Xiu-hong Yua, Chang-jiang Xiea, Meng-shi Shia, Guo-zhong Caoa,b, Young-guan Jungc, Xing-long Donga,∗ a School

Synthesis of Stacked Graphene

2020/2/26This implies that the SrGO-Sn is appropriate material as an anode for high rate performance lithium-ion capacity than graphite anode. The LIC consisting of AC and SrGO-Sn shows outstanding cyclability with a good capacity retention of 85, 77, and 60% at 10,000, 50,000, and 100,000th and coulombic efficiency of 97% at the 120,000th cycle.

High

High-Rate Cyclic Properties of Hollow Carbon Hemisphere as Anode Materials for Lithium Ion Batteries ZHANG Guang-hui,YAN Zao-xue,ZOU Hong-li,SHEN Pei-kang ( The Key Laboratory of Low-carbon Chemistry Energy Conservation of Guangdong Province, The State Key Laboratory of Optoelectronic Materials and Technologies,Sun Yat-Sen University, Guangzhou 510275,China

Amorphous Carbon

Carbon anode materials for lithium ion batteries anode materials for lithium secondary battery in carbon, amorphous carbon, nitrides, tin oxides * mance as anode material for lithium ion lihium Ion battery、Sn-Sb alloy、anode material、ball—milling、chemical amorphous carbon-coated Sn–Sb particles as anode material

3 S/doz?. ooc) "zf+~c $. Synthesis and Characterization of Sri

replacement of carbonaceous anodes in Li-ion batteries. Lithium alloys extensively with tin, up to a stoichiometry of Liz2Sns,14 which corresponds to a specific capacity of 991 mAh/g of Sn. However, Sn, when used as anode material loses capacity rapidly. The

Metallic Sn‐Based Anode Materials: Application in

Based on the alloying reactions with Li and Na ions, Sn can deliver quite high specific capacities as anodes in lithium‐ion and sodium‐ion batteries. The theoretical specific capacity of Sn reaches 994 mA h g −1 for LIBs according to Li 22 Sn 5, and 847 mA h g −1 for SIBs according to Na 15 Sn 4. 19, 20 However, the drastic volume changes during Li and Na ions insertion/extraction (260

Good lithium storage performance of Fe2SiO4 as an anode material for secondary lithium ion batteries

Good lithium storage performance of Fe2SiO4 as an anode material for secondary lithium ion batteries Peisheng Guo and Chengxin Wang* Fayalite was synthesized by a simple process. As an anode materials for lithium ion batteries, fayalite was mixed with

Study of Sn

Tin-graphite composites have been developed as an alternate anode material for Li-ion batteries using an autocatalytic deposition technique. The specific discharge capacity, coulombic efficiency, rate capability behavior, and cycle life of Sn-C composites has been studied using a

Computer Test of a Modified Silicene/Graphite Anode

Despite the considerable efforts made to use silicon anodes and composites based on them in lithium-ion batteries, it is still not possible to overcome the difficulties associated with low conductivity, a decrease in the bulk energy density, and side reactions. In the present work, a new design of an electrochemical cell, whose anode is made in the form of silicene on a graphite substrate, is

Template assisted synthesis of SnC microspheres and

There are ongoing efforts to improve the energy density of current day Li‐ion batteries by using alloy‐based anodes such as Si, Sn, or SnO 2 in place of graphite. Here we report template‐assisted synthesis of SnC microspheres and SnO 2 C microbowls prepared by phloroglucinol (P) − formaldehyde (F) gel method.

Excellent performance of a modified graphite anode for

Electrochemical performance of a potential fast-charging graphite material in lithium-ion batteries prepared by the modification of natural flake graphite (FG-1) is investigated. FG-1 displays excellent electrochemical performance than most of the modified NFG materials. Galvanostatic cycling tests performed in half cells give the initial capacity of 382.7/361.1nbsp;mAhnbsp;g−1, delivering

Good lithium storage performance of Fe2SiO4 as an anode material for secondary lithium ion batteries

Good lithium storage performance of Fe2SiO4 as an anode material for secondary lithium ion batteries Peisheng Guo and Chengxin Wang* Fayalite was synthesized by a simple process. As an anode materials for lithium ion batteries, fayalite was mixed with

Carbon

Recently, tin oxide (SnO 2) has received significant attention for use as an anode material for next generation lithium-ion batteries (LIBs) owing to its high theoretical capacity (782 mAh g −1), which is more than twice of that of the commercialized graphite (372 mAh g −1).).

Nano

A tin oxide/tin-coated graphite composite was used as an alternate anode material in Li-ion batteries. Using an argon atmosphere pyrolysis technique, an inexpensive and easy way was developed to deposit nano-SnO and Sn onto the surface of graphite powders. The nanoparticle deposits were uniformly distributed on the surface of graphite powders through the examination of SEM. EDS, XRD, and XPS

Electrolytic deposition of Sn

2013/11/15Electrolytic deposition was used to fabricate Sn-coated MCMB electrodes, which demonstrates a great potential for anode materials in secondary Li-ion batteries. The experimental results show that the Sn-coated MCMB has a large specific surface area, but adhesion strength is poor.

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