Copper–silicon core–shell nanotube arrays for free-standing lithium ion battery anodes

2014 ◽  
Vol 2 (37) ◽  
pp. 15294 ◽  
Author(s):  
Leimeng Sun ◽  
Xinghui Wang ◽  
Rahmat Agung Susantyoko ◽  
Qing Zhang
Keyword(s):  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Nanotube Arrays ◽  
Core Shell ◽  
Free Standing

scholarly journals Highly Ordered TiO2 Nanotube Arrays with Engineered Electrochemical Energy Storage Performances

Materials ◽  
2021 ◽  
Vol 14 (3) ◽  
pp. 510
Author(s):  
Wangzhu Cao ◽  
Kunfeng Chen ◽  
Dongfeng Xue
Keyword(s):  
Tio2 Nanotubes ◽  
Lithium Ion ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Electrochemical Anodization ◽  
Nanotube Arrays ◽  
Free Standing ◽  
Structured Materials ◽  
Self Organized ◽  
Binder Free

Nanoscale engineering of regular structured materials is immensely demanded in various scientific areas. In this work, vertically oriented TiO2 nanotube arrays were grown by self-organizing electrochemical anodization. The effects of different fluoride ion concentrations (0.2 and 0.5 wt% NH4F) and different anodization times (2, 5, 10 and 20 h) on the morphology of nanotubes were systematically studied in an organic electrolyte (glycol). The growth mechanisms of amorphous and anatase TiO2 nanotubes were also studied. Under optimized conditions, we obtained TiO2 nanotubes with tube diameters of 70–160 nm and tube lengths of 6.5–45 μm. Serving as free-standing and binder-free electrodes, the kinetic, capacity, and stability performances of TiO2 nanotubes were tested as lithium-ion battery anodes. This work provides a facile strategy for constructing self-organized materials with optimized functionalities for applications.

Metal-organic framework-engaged synthesis of core-shell MoO2/ZnSe@N-C nanorod for high-performance lithium-ion battery anode

2021 ◽  
Author(s):  
Bitao Su ◽  
Ming Zhong ◽  
Lingling Li ◽  
Kun Zhao ◽  
Hui Peng ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
High Performance ◽  
Metal Organic Framework ◽  
Lithium Ion ◽  
Graphite Anode ◽  
Core Shell ◽  
Metal Organic ◽  
Battery Anode ◽  
Organic Framework

Searching for novel alternatives to traditional graphite anode for high performance lithium-ion batteries is of great significance, which, however, faces many challenges. In this work, a pyrolysis coupled with selenization...

Seed-assisted synthesis of Co3O4@α-Fe2O3 core–shell nanoneedle arrays for lithium-ion battery anode with high capacity

RSC Advances ◽  
2014 ◽  
Vol 4 (26) ◽  
pp. 13241 ◽  
Author(s):  
Yongsong Luo ◽  
Dezhi Kong ◽  
Jingshan Luo ◽  
Yanlong Wang ◽  
Deyang Zhang ◽  
...  
Keyword(s):  
Lithium Ion Battery ◽  
High Capacity ◽  
Lithium Ion ◽  
Core Shell ◽  
Battery Anode

Urchin-like TiO2@C core–shell microspheres: coupled synthesis and lithium-ion battery applications

2014 ◽  
Vol 16 (19) ◽  
pp. 8808-8811 ◽  
Author(s):  
Zhenyu Liu ◽  
Jing Liu ◽  
Junfeng Liu ◽  
Li Wang ◽  
Guoxin Zhang ◽  
...  
Keyword(s):  
Lithium Ion Battery ◽  
Titanium Tetrachloride ◽  
Lithium Ion ◽  
Core Shell ◽  
Carbon Coated ◽  
Hydrolysis Of

Carbon coated urchin-like TiO2 microspheres were prepared through coupled hydrolysis of titanium tetrachloride and catalyzed carbonization of glucose.

High-voltage and free-standing poly(propylene carbonate)/Li6.75La3Zr1.75Ta0.25O12 composite solid electrolyte for wide temperature range and flexible solid lithium ion battery

2017 ◽  
Vol 5 (10) ◽  
pp. 4940-4948 ◽  
Author(s):  
Jianjun Zhang ◽  
Xiao Zang ◽  
Huijie Wen ◽  
Tiantian Dong ◽  
Jingchao Chai ◽  
...  
Keyword(s):  
Solid Electrolyte ◽  
Lithium Ion Battery ◽  
High Voltage ◽  
Wide Temperature Range ◽  
Lithium Battery ◽  
Lithium Ion ◽  
Free Standing ◽  
Composite Solid Electrolyte ◽  
Poly Propylene ◽  
Composite Solid

PPC/LLZTO composite solid electrolyte was developed for a flexible solid lithium battery.

High performance carbon nanotube–Si core–shell wires with a rationally structured core for lithium ion battery anodes

Nanoscale ◽  
2013 ◽  
Vol 5 (4) ◽  
pp. 1503 ◽  
Author(s):  
Yu Fan ◽  
Qing Zhang ◽  
Congxiang Lu ◽  
Qizhen Xiao ◽  
Xinghui Wang ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Lithium Ion Battery ◽  
High Performance ◽  
Lithium Ion ◽  
Core Shell

In situ synthesis of concentric C@MoS2 core–shell nanospheres as anode for lithium ion battery

2017 ◽  
Vol 52 (22) ◽  
pp. 13183-13191 ◽  
Author(s):  
Nan Li ◽  
Zhipeng Liu ◽  
Qian Gao ◽  
Xiaotian Li ◽  
Runwei Wang ◽  
...  
Keyword(s):  
Lithium Ion Battery ◽  
Lithium Ion ◽  
In Situ Synthesis ◽  
Core Shell

Rational synthesis of Li4Ti5O12/N-C nanotube arrays as advanced high-rate electrodes for lithium-ion batteries

2018 ◽  
Vol 6 (9) ◽  
pp. 3857-3863 ◽  
Author(s):  
Jun Liu ◽  
Ai Xiang Wei ◽  
Minghua Chen ◽  
Xinhui Xia
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
High Rate ◽  
Nanotube Arrays ◽  
High Quality ◽  
Conductive Substrate ◽  
Rate Capacity

High-quality Li4Ti5O12/N-doped carbon (LTO/N-C) nanotube arrays on a conductive substrate are fabricated via a new ALD-assisted method for lithium ion battery applications. The designed LTO/N-C nanotube arrays show very impressive high-rate capacity (153 mA h g−1 at 5C) and stable capacity: 98% retention after 6000 cycles at 40C.

Sign in / Sign up

Export Citation Format

Share Document