Crystalline iron oxide nanotube arrays with high aspect ratio as binder free anode for Li-ion batteries

2014 ◽  
Vol 211 (8) ◽  
pp. 1889-1894 ◽  
Author(s):  
Syed Atif Pervez ◽  
Doohun Kim ◽  
Umer Farooq ◽  
Adnan Yaqub ◽  
Jeong-Hee Choi ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Aspect Ratio ◽  
High Aspect Ratio ◽  
Nanotube Arrays ◽  
Li Ion Batteries ◽  
Binder Free ◽  
Li Ion

Development of free standing anodes of high aspect ratio carbon materials for rechargeable Li-ion batteries

2013 ◽  
Vol 92 ◽  
pp. 55-63 ◽  
Author(s):  
Priyanka H. Maheshwari ◽  
C. Nithya ◽  
Shilpa Jain ◽  
R.B. Mathur
Keyword(s):  
Aspect Ratio ◽  
High Aspect Ratio ◽  
Carbon Materials ◽  
Li Ion Batteries ◽  
Free Standing ◽  
Li Ion

scholarly journals Binder-Free Electrode based on Electrospun-Fiber for Li Ion Batteries via a Simple Rolling Formation

2020 ◽  
Vol 15 (1) ◽  
Author(s):  
Yuqiong Kang ◽  
Changjian Deng ◽  
Xinyi Liu ◽  
Zheng Liang ◽  
Tao Li ◽  
...  
Keyword(s):  
Electrospun Fiber ◽  
Li Ion Batteries ◽  
Binder Free ◽  
Li Ion

scholarly journals Fabrication of Ultra-High Aspect Ratio (>420:1) Al2O3 Nanotube Arraysby Sidewall TransferMetal Assistant Chemical Etching

Micromachines ◽  
2020 ◽  
Vol 11 (4) ◽  
pp. 378 ◽  
Author(s):  
Hailiang Li ◽  
Changqing Xie
Keyword(s):  
Aspect Ratio ◽  
High Aspect Ratio ◽  
Chemical Etching ◽  
Atomic Layer ◽  
Nanotube Arrays ◽  
Al2o3 Layer ◽  
Practical Applications ◽  
Aspect Ratios ◽  
Layer Deposition

We report a robust, sidewall transfer metal assistant chemical etching scheme for fabricating Al2O3 nanotube arrays with an ultra-high aspect ratio. Electron beam lithography followed by low-temperature Au metal assisted chemical etching (MacEtch) is used to pattern high resolution, high aspect ratio, and vertical silicon nanostructures, used as a template. This template is subsequently transferred by an atomic layer deposition of the Al2O3 layer, followed by an annealing process, anisotropic dry etching of the Al2O3 layer, and a sacrificial silicon template. The process and characterization of the Al2O3 nanotube arrays are discussed in detail. Vertical Al2O3 nanotube arrays with line widths as small as 50 nm, heights of up to 21 μm, and aspect ratios up to 420:1 are fabricated on top of a silicon substrate. More importantly, such a sidewall transfer MacEtch approach is compatible with well-established silicon planar processes, and has the benefits of having a fully controllable linewidth and height, high reproducibility, and flexible design, making it attractive for a broad range of practical applications.

A binder-free Ge-nanoparticle anode assembled on multiwalled carbon nanotube networks for Li-ion batteries

2012 ◽  
Vol 48 (56) ◽  
pp. 7061 ◽  
Author(s):  
In-Sung Hwang ◽  
Jae-Chan Kim ◽  
Seung-Deok Seo ◽  
Sungjun Lee ◽  
Jong-Heun Lee ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Multiwalled Carbon Nanotube ◽  
Li Ion Batteries ◽  
Multiwalled Carbon ◽  
Binder Free ◽  
Li Ion ◽  
Carbon Nanotube Networks

Solventless synthesis of an iron-oxide/graphene nanocomposite and its application as an anode in high-rate Li-ion batteries

2013 ◽  
Vol 1 (48) ◽  
pp. 15442 ◽  
Author(s):  
Byungchul Jang ◽  
Oh B. Chae ◽  
Seung-Keun Park ◽  
Jeonghyun Ha ◽  
Seung M. Oh ◽  
...  
Keyword(s):  
Iron Oxide ◽  
High Rate ◽  
Li Ion Batteries ◽  
Graphene Nanocomposite ◽  
Li Ion ◽  
Solventless Synthesis

Fabrication of a flexible binder-free lithium manganese oxide cathode for secondary Li - Ion batteries

2020 ◽  
Vol 137 ◽  
pp. 109222 ◽  
Author(s):  
C. Bubulinca ◽  
I. Sapurina ◽  
N.E. Kazantseva ◽  
J. Vilčáková ◽  
Q. Cheng ◽  
...  
Keyword(s):  
Manganese Oxide ◽  
Lithium Manganese Oxide ◽  
Li Ion Batteries ◽  
Oxide Cathode ◽  
Lithium Manganese ◽  
Binder Free ◽  
Li Ion

Iron Oxide Nanoparticle and Graphene Nanoribbon Composite as an Anode Material for High-Performance Li-Ion Batteries

2013 ◽  
Vol 24 (14) ◽  
pp. 2044-2048 ◽  
Author(s):  
Jian Lin ◽  
Abdul-Rahman O. Raji ◽  
Kewang Nan ◽  
Zhiwei Peng ◽  
Zheng Yan ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Anode Material ◽  
High Performance ◽  
Graphene Nanoribbon ◽  
Iron Oxide Nanoparticle ◽  
Li Ion Batteries ◽  
Li Ion ◽  
Oxide Nanoparticle
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