Structure Interlacing and Pore Engineering of Zn2GeO4 Nanofibers for Achieving High Capacity and Rate Capability as an Anode Material of Lithium Ion Batteries

2016 ◽  
Vol 8 (2) ◽  
pp. 1388-1397 ◽  
Author(s):  
Wei Wang ◽  
Jinwen Qin ◽  
Minhua Cao
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
High Capacity ◽  
Rate Capability ◽  
Lithium Ion

Firework-shaped TiO2 microspheres embedded with few-layer MoS2 as an anode material for excellent performance lithium-ion batteries

2015 ◽  
Vol 3 (12) ◽  
pp. 6392-6401 ◽  
Author(s):  
Bangjun Guo ◽  
Ke Yu ◽  
Hao Fu ◽  
Qiqi Hua ◽  
Ruijuan Qi ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Composite Electrode ◽  
High Capacity ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Performance ◽  
Excellent Performance ◽  
Tio2 Microspheres ◽  
Novel Strategy

Firework-shaped TiO2 microspheres embedded with few-layer MoS2 are prepared by a novel strategy, and the composite electrode exhibits excellent cycling performance, high capacity and rate capability compared to pure MoS2 and TiO2 electrodes.

Bimetallic coordination polymer as a promising anode material for lithium-ion batteries

2016 ◽  
Vol 52 (10) ◽  
pp. 2035-2038 ◽  
Author(s):  
Chao Li ◽  
Xiaoshi Hu ◽  
Xiaobing Lou ◽  
Qun Chen ◽  
Bingwen Hu
Keyword(s):  
Coordination Polymer ◽  
Lithium Ion Batteries ◽  
Anode Material ◽  
Coordination Polymers ◽  
Anode Materials ◽  
High Capacity ◽  
Rate Capability ◽  
Lithium Ion ◽  
Simple Method ◽  
First Time

Bimetallic coordination polymers (BiCPs) with Zn and Co were synthesized by a simple method and applied as anode materials for the first time. When used as anode materials in LIBs, the as-prepared BiCPs exhibit ultra-high capacity and impressive rate capability.

Graphdiyne: A promising anode material for lithium ion batteries with high capacity and rate capability

2013 ◽  
Vol 113 (4) ◽  
pp. 044309 ◽  
Author(s):  
Hongyu Zhang ◽  
Yueyuan Xia ◽  
Hongxia Bu ◽  
Xiaopeng Wang ◽  
Meng Zhang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
High Capacity ◽  
Rate Capability ◽  
Lithium Ion

Uniform GeO2 dispersed in nitrogen-doped porous carbon core–shell architecture: an anode material for lithium ion batteries

2015 ◽  
Vol 3 (43) ◽  
pp. 21722-21732 ◽  
Author(s):  
Duc Tung Ngo ◽  
Hang T. T. Le ◽  
Ramchandra S. Kalubarme ◽  
Jae-Young Lee ◽  
Choong-Nyeon Park ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
High Capacity ◽  
Rate Capability ◽  
Lithium Ion ◽  
Germanium Oxide ◽  
Volume Changes ◽  
Capacity Retention ◽  
Nitrogen Doped ◽  
Carbon Core

Germanium oxide (GeO2), which possesses great potential as a high-capacity anode material for lithium ion batteries, has suffered from its poor capacity retention and rate capability due to significant volume changes during lithiation and delithiation.

Graphene Oxide-Induced Carbon Nanoporous Framework towards Advanced Composite Anode Material for Lithium-Ion Batteries

2021 ◽  
pp. 1-17
Author(s):  
Guangfeng Shi ◽  
Jiale Zhou ◽  
Rong Zeng ◽  
Bing Na ◽  
Shufen Zou
Keyword(s):  
Graphene Oxide ◽  
Lithium Ion Batteries ◽  
Anode Material ◽  
Anode Materials ◽  
Specific Capacity ◽  
High Capacity ◽  
Rate Capability ◽  
Lithium Ion ◽  
Composite Anode ◽  
Advanced Composite

Abstract Porous structures in anode materials are of importance to accommodate volume dilation of active matters. In the present case, a carbon nanoporous framework is hydrothermally synthesized from glucose in the presence of graphene oxide (GO), together with in situ active Fe3O4 nanoparticles within it. The composite anode material has outstanding electrochemical performance, including high specific capacity, excellent cyclic stability and superior rate capability. The specific capacity stays at 830.8 mAhg−1 after 200 cycles at 1 A/g, equivalent to a high capacity retention of 88.7%. The findings provide valuable clues to tailor morphology of hydrothermally carbonized glucose for advanced composite anode materials of lithium-ion batteries.

scholarly journals Layered cobalt hydrotalcite as an advanced lithium-ion anode material with high capacity and rate capability

2019 ◽  
Vol 7 (37) ◽  
pp. 21264-21269
Author(s):  
Long Pan ◽  
Haijian Huang ◽  
Markus Niederberger
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
High Capacity ◽  
Rate Capability ◽  
Lithium Ion ◽  
High Rate ◽  
High Rate Capability

Layered cobalt hydrotalcite has been demonstrated as a conversion type anode material with high capacity and high rate capability for lithium-ion batteries.

scholarly journals Enhanced Electrochemical Performance Promoted by Tin in Silica Anode Materials for Stable and High-Capacity Lithium-Ion Batteries

Materials ◽  
2021 ◽  
Vol 14 (5) ◽  
pp. 1071
Author(s):  
Xuli Ding ◽  
Daowei Liang ◽  
Hongda Zhao
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Silicon Oxide ◽  
Coulombic Efficiency ◽  
Specific Capacity ◽  
High Capacity ◽  
Rate Capability ◽  
Lithium Ion ◽  
Phase Evolution ◽  
Discharge Process

Although the silicon oxide (SiO2) as an anode material shows potential and promise for lithium-ion batteries (LIBs), owing to its high capacity, low cost, abundance, and safety, severe capacity decay and sluggish charge transfer during the discharge–charge process has caused a serious challenge for available applications. Herein, a novel 3D porous silicon oxide@Pourous Carbon@Tin (SiO2@Pc@Sn) composite anode material was firstly designed and synthesized by freeze-drying and thermal-melting self-assembly, in which SiO2 microparticles were encapsulated in the porous carbon as well as Sn nanoballs being uniformly dispersed in the SiO2@Pc-like sesame seeds, effectively constructing a robust and conductive 3D porous Jujube cake-like architecture that is beneficial for fast ion transfer and high structural stability. Such a SiO2@Pc@Sn micro-nano hierarchical structure as a LIBs anode exhibits a large reversible specific capacity ~520 mAh·g−1, initial coulombic efficiency (ICE) ~52%, outstanding rate capability, and excellent cycling stability over 100 cycles. Furthermore, the phase evolution and underlying electrochemical mechanism during the charge–discharge process were further uncovered by cyclic voltammetry (CV) investigation.

Facile preparation of monodisperse NiCo2O4 porous microcubes as a high capacity anode material for lithium ion batteries

2018 ◽  
Vol 5 (3) ◽  
pp. 559-567 ◽  
Author(s):  
Yanming Wang ◽  
Jia Li ◽  
Sheng Chen ◽  
Bing Li ◽  
Guangping Zhu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Anode Materials ◽  
High Capacity ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Facile Preparation

Monodisperse NiCo2O4 porous microcubes were used as anode materials for lithium-ion batteries, and they exhibit outstanding rate capability and cycling stability.

Towards an efficient anode material for Li-ion batteries: understanding the conversion mechanism of nickel hydroxy chloride with Li- ions

2020 ◽  
Vol 8 (4) ◽  
pp. 1939-1946 ◽  
Author(s):  
Sae Hoon Lim ◽  
Gi Dae Park ◽  
Dae Soo Jung ◽  
Jong-Heun Lee ◽  
Yun Chan Kang
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
High Capacity ◽  
Rate Capability ◽  
Lithium Ion ◽  
Great Rate ◽  
Li Ion Batteries ◽  
Cycle Stability ◽  
Li Ion

Nickel hydroxy chloride was studied as an efficient material for lithium ion batteries. Ni(OH)Cl showed high capacity, good cycle stability, and great rate capability through the formation of Ni(OH)2/NiCl2 nanocomposite heterointerfaces.

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