P2-type transition metal oxides for high performance Na-ion battery cathodes

2017 ◽  
Vol 5 (34) ◽  
pp. 18214-18220 ◽  
Author(s):  
Chao Luo ◽  
Alex Langrock ◽  
Xiulin Fan ◽  
Yujia Liang ◽  
Chunsheng Wang

Ni/Fe doping and atomic layer deposition are two effective methods to stabilize P2-type sodium manganese oxide cathodes.

2019 ◽  
Author(s):  
Claire Burgess ◽  
Farzad Mardekatani Asl ◽  
Valerio Zardetto ◽  
Herbert Lifka ◽  
Sjoerd Veenstra ◽  
...  

2015 ◽  
Vol 764-765 ◽  
pp. 138-142 ◽  
Author(s):  
Fa Ta Tsai ◽  
Hsi Ting Hou ◽  
Ching Kong Chao ◽  
Rwei Ching Chang

This work characterizes the mechanical and opto-electric properties of Aluminum-doped zinc oxide (AZO) thin films deposited by atomic layer deposition (ALD), where various depositing temperature, 100, 125, 150, 175, and 200 °C are considered. The transmittance, microstructure, electric resistivity, adhesion, hardness, and Young’s modulus of the deposited thin films are tested by using spectrophotometer, X-ray diffraction, Hall effect analyzer, micro scratch, and nanoindentation, respectively. The results show that the AZO thin film deposited at 200 °C behaves the best electric properties, where its resistance, Carrier Concentration and mobility reach 4.3×10-4 Ωcm, 2.4×1020 cm-3, and 60.4 cm2V-1s-1, respectively. Furthermore, microstructure of the AZO films deposited by ALD is much better than those deposited by sputtering.


2012 ◽  
Vol 24 (7) ◽  
pp. 1255-1261 ◽  
Author(s):  
Xinyi Chen ◽  
Ekaterina Pomerantseva ◽  
Parag Banerjee ◽  
Keith Gregorczyk ◽  
Reza Ghodssi ◽  
...  

2013 ◽  
Vol 542 ◽  
pp. 219-224 ◽  
Author(s):  
Väino Sammelselg ◽  
Ivan Netšipailo ◽  
Aleks Aidla ◽  
Aivar Tarre ◽  
Lauri Aarik ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document