One step synthesis of monoclinic VO2 (B) bundles of nanorods: Cathode for Li ion battery

2012 ◽  
Vol 68 ◽  
pp. 58-62 ◽  
Author(s):  
Nagaraju Ganganagappa ◽  
Ashoka Siddaramanna
Keyword(s):  
Li Ion Battery ◽  
One Step ◽  
Li Ion

High-rate and long-life of Li-ion batteries using reduced graphene oxide/Co3O4 as anode materials

RSC Advances ◽  
2016 ◽  
Vol 6 (29) ◽  
pp. 24320-24330 ◽  
Author(s):  
Junkai He ◽  
Ying Liu ◽  
Yongtao Meng ◽  
Xiangcheng Sun ◽  
Sourav Biswas ◽  
...  
Keyword(s):  
Anode Materials ◽  
High Capacity ◽  
High Rate ◽  
Microwave Method ◽  
Li Ion Batteries ◽  
Li Ion Battery ◽  
Reduced Graphene ◽  
One Step ◽  
Li Ion ◽  
Long Life

A new one-step microwave method was designed for synthesis of rGO/Co3O4, and the Li-ion battery showed high capacity and long life.

Multi-material integrated 3D printing of cylindrical Li-ion battery

2021 ◽  
pp. 1-28
Author(s):  
Weiping Zhou ◽  
Xiying Li ◽  
Huiling Duan ◽  
Pengyu Lv
Keyword(s):  
3D Printing ◽  
Low Cost ◽  
Li Ion Battery ◽  
Print Head ◽  
Integrated Devices ◽  
One Step ◽  
Li Ion ◽  
Printed Battery ◽  
Discharge Capacities ◽  
Printing Method

Abstract A simple, low cost and highly efficient method of fabrication has always been the goal of manufacturing technology. In order to improve the speed of fabrication and simplify the preparation steps, this work proposes a multi-material integrated 3D printing method, aiming to obtain the desired structure from the print head in one step. As a typical example, a cylindrical Li-ion battery (LIB) with core-shell structure was integrally fabricated using this method. A multi-material print head is designed based on the structure to be printed. Special inks with the characteristics of non-Newtonian fluid for the LIB were developed. Anode, cathode, separator layer, and packaging layer were easily printed simultaneously, and the printing parameters were studied. Electrochemical performance of the printed battery was tested with the charge and discharge capacities of the printed battery up to 147 and 99 mAh g−1 at 0.1 C rate, respectively. The proposed multi-material integrated printing method greatly reduces the printing process and improves the fabrication efficiency. This system can be directly extended to fabricate other integrated devices such as supercapacitors. Based on this idea, it should also be possible to design different print heads to print other periodic structure in one step.

scholarly journals 2D material integrated macroporous electrodes for Li-ion batteries

RSC Advances ◽  
2017 ◽  
Vol 7 (52) ◽  
pp. 32737-32742 ◽  
Author(s):  
Hemtej Gullapalli ◽  
Kaushik Kalaga ◽  
Soumya Vinod ◽  
Marco-Tulio F. Rodrigues ◽  
Antony George ◽  
...  
Keyword(s):  
Li Ion Batteries ◽  
Li Ion Battery ◽  
Current Collectors ◽  
2D Material ◽  
Battery Systems ◽  
One Step ◽  
Li Ion

One-step synthesized graphene covered three-dimensionally structured architectures are found to be able current collectors in improving the performance of electrodes used in Li ion battery systems.

One-step in-situ synthesis of Sn-nanoconfined Ti3C2Tx MXene composites for Li-ion battery anode

2022 ◽  
pp. 139916
Author(s):  
Zhiyi Wu ◽  
Shan Zhu ◽  
Xiangren Bai ◽  
Ming Liang ◽  
Xiang Zhang ◽  
...  
Keyword(s):  
In Situ Synthesis ◽  
Li Ion Battery ◽  
One Step ◽  
Li Ion ◽  
Battery Anode

One-step hydrothermal routine for pure-phased orthorhombic LiMnO2 for Li ion battery application

2008 ◽  
Vol 53 (24) ◽  
pp. 7298-7302 ◽  
Author(s):  
Qun Liu ◽  
Yangxin Li ◽  
Zheliang Hu ◽  
Dali Mao ◽  
Chengkang Chang ◽  
...  
Keyword(s):  
Li Ion Battery ◽  
One Step ◽  
Orthorhombic Limno2 ◽  
Li Ion ◽  
Battery Application

One-step synthesis of highly aligned SnO2 nanorods on a self-produced Na2Sn(OH)6 substrate for high-performance lithium-ion batteries

CrystEngComm ◽  
2015 ◽  
Vol 17 (8) ◽  
pp. 1754-1757 ◽  
Author(s):  
Xiguang Han ◽  
Xiao Han ◽  
Linqiang Sun ◽  
Qianqian Liu ◽  
Wei Xu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion ◽  
Li Ion Battery ◽  
Sno2 Nanorods ◽  
One Step ◽  
Li Ion

Highly aligned SnO2 nanorods on a self-produced Na2Sn(OH)6 substrate have been synthesized and exhibit high-performance for a Li-ion battery.

One-step synthesis of SnOx nanocrystalline aggregates encapsulated by amorphous TiO2 as an anode in Li-ion battery

2015 ◽  
Vol 3 (18) ◽  
pp. 9982-9988 ◽  
Author(s):  
Xiaoyu Hou ◽  
Yanjie Hu ◽  
Hao Jiang ◽  
Yunfeng Li ◽  
Wenge Li ◽  
...  
Keyword(s):  
Spray Pyrolysis ◽  
Current Density ◽  
Flame Spray Pyrolysis ◽  
Flame Spray ◽  
Li Ion Battery ◽  
One Step ◽  
Amorphous Tio2 ◽  
Li Ion ◽  
A Current

SnOx nanocrystalline aggregates (NAs) encapsulated by an amorphous TiO2 layer have been successfully designed by a one-step flame spray pyrolysis (FSP) method. As an anode in LIBs, the SnOx NAs@TiO2 electrode exhibits a capacity of 350 mA h g−1 after 300 cycles at a current density of 200 mA g−1, which is much superior to pure SnOx NAs and TiO2 NAs.

Sign in / Sign up

Export Citation Format

Share Document