N-doped carbon nanofibers encapsulated Cu2-xSe with the improved lithium storage performance and its structural evolution analysis

2021 ◽  
Vol 367 ◽  
pp. 137449
Author(s):  
Peng Zhou ◽  
Shuo Qi ◽  
Mingyu Zhang ◽  
Liping Wang ◽  
Qizhong Huang ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Structural Evolution ◽  
Lithium Storage ◽  
Storage Performance ◽  
Evolution Analysis

Oxidizing solid Co into hollow Co3O4 within electrospun (carbon) nanofibers towards enhanced lithium storage performance

2019 ◽  
Vol 7 (7) ◽  
pp. 3024-3030 ◽  
Author(s):  
Jinkai Wang ◽  
Hongkang Wang ◽  
Fang Li ◽  
Sanmu Xie ◽  
Guiyin Xu ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Ambient Atmosphere ◽  
Lithium Storage ◽  
Storage Performance ◽  
Co Nanoparticles ◽  
Storage Properties

Solid Co nanoparticles were oxidized into hollow Co3O4 counterparts in the electrospun (carbon) nanofibers by annealing under ambient atmosphere, which showed superior lithium storage properties.

Ultrafine Mo2C nanoparticles encapsulated in N-doped carbon nanofibers with enhanced lithium storage performance

2015 ◽  
Vol 17 (38) ◽  
pp. 24803-24809 ◽  
Author(s):  
Ruirui Li ◽  
Shuguang Wang ◽  
Wei Wang ◽  
Minhua Cao
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Carbon Nanofibers ◽  
Lithium Ion ◽  
Lithium Storage ◽  
Storage Performance

The as-synthesized Mo2C–NCNFs hybrid showed excellent lithium storage performance when used as an anode material for lithium ion batteries.

scholarly journals Chemical vapor deposition growth of carbon nanotube confined nickel sulfides from porous electrospun carbon nanofibers and their superior lithium storage properties

2019 ◽  
Vol 1 (2) ◽  
pp. 656-663 ◽  
Author(s):  
An Wang ◽  
Sanmu Xie ◽  
Rong Zhang ◽  
Yiyi She ◽  
Chuan Chen ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Carbon Nanotube ◽  
Carbon Nanofibers ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Lithium Storage ◽  
Chemical Vapor Deposition Growth ◽  
Storage Performance ◽  
Cvd Method ◽  
Storage Properties

Carbon-nanotube confined nickel sulfides grown on porous carbon nanofibers were prepared via an electrospinning-CVD method and showed superior lithium storage performance.

Embedding CoMoO4 nanoparticles into porous electrospun carbon nanofibers towards superior lithium storage performance

2019 ◽  
Vol 553 ◽  
pp. 320-327 ◽  
Author(s):  
Sanmu Xie ◽  
Hongkang Wang ◽  
Tianhao Yao ◽  
Jinkai Wang ◽  
Chundong Wang ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Lithium Storage ◽  
Storage Performance

A facile strategy for Co3O4/Co nanoparticles encapsulated in porous N-doped carbon nanofibers towards enhanced lithium storage performance

2019 ◽  
Vol 27 (1) ◽  
pp. 1-9 ◽  
Author(s):  
Yin Zhang ◽  
Qian Shi ◽  
Jinhua Song ◽  
Liu Han ◽  
Songlin Gu ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Lithium Storage ◽  
Storage Performance ◽  
Co Nanoparticles

scholarly journals Integrating TiO2/SiO2 into Electrospun Carbon Nanofibers towards Superior Lithium Storage Performance

Nanomaterials ◽  
2019 ◽  
Vol 9 (1) ◽  
pp. 68 ◽  
Author(s):  
Wenxing Liu ◽  
Tianhao Yao ◽  
Sanmu Xie ◽  
Yiyi She ◽  
Hongkang Wang
Keyword(s):  
Carbon Nanofibers ◽  
Anode Materials ◽  
Rate Capability ◽  
Lithium Ion ◽  
High Rate ◽  
Cycle Stability ◽  
High Rate Capability ◽  
Lithium Storage ◽  
Storage Performance ◽  
The Poor

In order to overcome the poor electrical conductivity of titania (TiO2) and silica (SiO2) anode materials for lithium ion batteries (LIBs), we herein report a facile preparation of integrated titania–silica–carbon (TSC) nanofibers via electrospinning and subsequent heat-treatment. Both titania and silica are successfully embedded into the conductive N-doped carbon nanofibers, and they synergistically reinforce the overall strength of the TSC nanofibers after annealing (Note that titania–carbon or silica–carbon nanofibers cannot be obtained under the same condition). When applied as an anode for LIBs, the TSC nanofiber electrode shows superior cycle stability (502 mAh/g at 100 mA/g after 300 cycles) and high rate capability (572, 518, 421, 334, and 232 mAh/g each after 10 cycles at 100, 200, 500, 1000 and 2000 mA/g, respectively). Our results demonstrate that integration of titania/silica into N-doped carbon nanofibers greatly enhances the electrode conductivity and the overall structural stability of the TSC nanofibers upon repeated lithiation/delithiation cycling.

Cobalt vacancies assisted ion diffusion in Co2AlO4 carbon nanofibers for enhancing lithium battery performance

2020 ◽  
Vol 49 (29) ◽  
pp. 10127-10137
Author(s):  
Qian Shi ◽  
Yin Zhang ◽  
Kaiyun Chen ◽  
Shuang Yuan ◽  
Tieyan Chang ◽  
...  
Keyword(s):  
Carbon Nanofibers ◽  
Lithium Battery ◽  
Performance Enhancement ◽  
Specific Area ◽  
Ion Diffusion ◽  
Lithium Storage ◽  
Storage Performance

Electrospinning large specific area Co2AlO4 nanofibers with cobalt vacancies for lithium storage performance enhancement.

Effect of anions on the copper vanadate structure during ion-exchange and its lithium storage performance

2020 ◽  
pp. 158576
Author(s):  
Mengmeng Cui ◽  
Xingjie Lu ◽  
Taofang Zeng ◽  
Olim Ruzimuradov ◽  
Dong Fang ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Lithium Storage ◽  
Storage Performance ◽  
Copper Vanadate

Experimental Investigation and Micro-Structural Evolution Analysis of CNT & Fly Ash Reinforced Aluminium Matrix Composites

2015 ◽  
Vol 830-831 ◽  
pp. 429-432 ◽  
Author(s):  
Udaya ◽  
Peter Fernandes
Keyword(s):  
Mechanical Properties ◽  
Experimental Investigation ◽  
Fly Ash ◽  
Ball Milling ◽  
Milling Time ◽  
Structural Evolution ◽  
Matrix Composites ◽  
Evolution Analysis ◽  
Ball Milling Time ◽  
Al Matrix

The paper illustrates Carbon nanotubes reinforced pure Al (CNT/Al) composites and fly ash reinforced pure Al (FA/Al) composites produced by ball-milling and sintering. Microstructures of the fabricated composite were examined and the mechanical properties of the composites were tested and analysed. It was indicated that the CNTs and fly ash were uniformly dispersed into the Al matrix as ball-milling time increased with increase in hardness.

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