Monodisperse tin nanoparticles and hollow tin oxide nanospheres as anode materials for high performance lithium ion batteries

2019 ◽  
Vol 6 (2) ◽  
pp. 473-476 ◽  
Author(s):  
Xixia Zhao ◽  
Wenhui Wang ◽  
Zhen Hou ◽  
Yikang Yu ◽  
Qian Di ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Tin Oxide ◽  
Anode Materials ◽  
High Performance ◽  
Lithium Ion ◽  
Electrochemical Performances ◽  
Tin Nanoparticles ◽  
Colloidal Method

Monodisperse Sn nanoparticles and hollow/amorphous SnOx nanospheres are prepared via a facile colloidal method, and they exhibit good electrochemical performances as anode materials in lithium ion batteries.

Tin oxide nano-flower-anchored graphene composites as high-performance anode materials for lithium-ion batteries

Ionics ◽  
2016 ◽  
Vol 22 (12) ◽  
pp. 2307-2313 ◽  
Author(s):  
Jing Li ◽  
Jianqiang Guo ◽  
Xia Zhang ◽  
Rufang Peng
Keyword(s):  
Lithium Ion Batteries ◽  
Tin Oxide ◽  
Anode Materials ◽  
High Performance ◽  
Lithium Ion

scholarly journals Metal-Organic Framework Glass Anode with an Exceptional Cycling-Induced Capacity Enhancement for Lithium Ion Batteries

2021 ◽  
Author(s):  
Chengwei Gao ◽  
Zhenjing Jiang ◽  
Peixing Wang ◽  
Lars Rosgaard Jensen ◽  
Yanfei Zhang ◽  
...  
Keyword(s):  
Pore Structure ◽  
Lithium Ion Batteries ◽  
Anode Materials ◽  
High Performance ◽  
Storage Capacity ◽  
Lithium Ion ◽  
High Energy ◽  
Great Promise ◽  
Electrochemical Performances ◽  
Metal Organic

<p>Metal organic frameworks (MOFs) hold great promise as high-energy anode materials for next-generation lithium ion batteries (LIBs) due to their tuneable pore structure and abundant reaction sites. However, since the pore structure of crystalline MOFs tends to collapse during lithium ion insertion and extraction, it has been a challenge to develop crystalline MOF-based anodes for high performance lithium ion batteries. Here we report a breakthrough in developing the high-performance MOF anodes. In detail, we have developed the first MOF glass anode, i.e., melt-quenched Cobalt-ZIF-62 glass anode with exceptional electrochemical performances. Compared with its crystalline counterpart, the Co-ZIF-62 glass anode exhibits significantly higher lithium storage capacity (306 mAh g<sup>-1</sup> after 1000 cycles at the current density of 2 A g<sup>-1</sup>), outstanding cycling stability and superior rate performance. Amazingly, the Li-ion storage capacity of the MOF glass anode continuously rises with increasing the number of charge-discharge cycles and even <i>tripled</i> after 1000 cycles. We revealed the possible origin of the unusual cycling-enhanced performances of the MOF glass anode. These superior performances make MOF glasses ideal candidates for anode materials for LIBs. </p>

scholarly journals Metal-Organic Framework Glass Anode with an Exceptional Cycling-Induced Capacity Enhancement for Lithium Ion Batteries

2021 ◽  
Author(s):  
Chengwei Gao ◽  
Zhenjing Jiang ◽  
Peixing Wang ◽  
Lars Rosgaard Jensen ◽  
Yanfei Zhang ◽  
...  
Keyword(s):  
Pore Structure ◽  
Lithium Ion Batteries ◽  
Anode Materials ◽  
High Performance ◽  
Storage Capacity ◽  
Lithium Ion ◽  
High Energy ◽  
Great Promise ◽  
Electrochemical Performances ◽  
Metal Organic

<p>Metal organic frameworks (MOFs) hold great promise as high-energy anode materials for next-generation lithium ion batteries (LIBs) due to their tuneable pore structure and abundant reaction sites. However, since the pore structure of crystalline MOFs tends to collapse during lithium ion insertion and extraction, it has been a challenge to develop crystalline MOF-based anodes for high performance lithium ion batteries. Here we report a breakthrough in developing the high-performance MOF anodes. In detail, we have developed the first MOF glass anode, i.e., melt-quenched Cobalt-ZIF-62 glass anode with exceptional electrochemical performances. Compared with its crystalline counterpart, the Co-ZIF-62 glass anode exhibits significantly higher lithium storage capacity (306 mAh g<sup>-1</sup> after 1000 cycles at the current density of 2 A g<sup>-1</sup>), outstanding cycling stability and superior rate performance. Amazingly, the Li-ion storage capacity of the MOF glass anode continuously rises with increasing the number of charge-discharge cycles and even <i>tripled</i> after 1000 cycles. We revealed the possible origin of the unusual cycling-enhanced performances of the MOF glass anode. These superior performances make MOF glasses ideal candidates for anode materials for LIBs. </p>

N, O co-doped urchin-like carbon microspheres as high-performance anode materials for lithium ion batteries

2021 ◽  
Vol 361 ◽  
pp. 115562
Author(s):  
Chunli Zhou ◽  
Dengke Wang ◽  
Hui Yang ◽  
Ang Li ◽  
Huaihe Song ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Materials ◽  
High Performance ◽  
Lithium Ion ◽  
Carbon Microspheres ◽  
Co Doped

Graphite@Silicon embedded in Carbon Conformally Coated Tiny SiO2 Nanoparticles Matrix for High-Performance Lithium-Ion Batteries

2021 ◽  
Author(s):  
Huitian Liu ◽  
Xu Liu ◽  
Zhaolin Liu ◽  
Junyan Tao ◽  
Xiaoqian Dai ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Large Volume ◽  
Volume Expansion ◽  
Anode Materials ◽  
High Performance ◽  
Lithium Ion ◽  
Sio2 Nanoparticles ◽  
Carbon Composites ◽  
Effective Strategy ◽  
Si Anode

Engineering of graphite@Si/carbon composites is considered as an effective strategy to surmount the shortcomings of low conductivity and large volume expansion of bare Si anode materials for lithium-ion batteries. Nevertheless,...

High performance silicon carbon composite anode materials for lithium ion batteries

2009 ◽  
Vol 189 (1) ◽  
pp. 16-21 ◽  
Author(s):  
Zhaojun Luo ◽  
Dongdong Fan ◽  
Xianlong Liu ◽  
Huanyu Mao ◽  
Caifang Yao ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Materials ◽  
High Performance ◽  
Lithium Ion ◽  
Carbon Composite ◽  
Composite Anode ◽  
Silicon Carbon

SiO2@NiO core–shell nanocomposites as high performance anode materials for lithium-ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (77) ◽  
pp. 63012-63016 ◽  
Author(s):  
Yourong Wang ◽  
Wei Zhou ◽  
Liping Zhang ◽  
Guangsen Song ◽  
Siqing Cheng
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Materials ◽  
High Performance ◽  
Coulombic Efficiency ◽  
Rate Capability ◽  
Lithium Ion ◽  
Cycling Stability ◽  
Core Shell ◽  
Excellent Cycling Stability

A SiO2@NiO core–shell electrode exhibits almost 100% coulombic efficiency, excellent cycling stability and rate capability after the first few cycles.

Sign in / Sign up

Export Citation Format

Share Document