For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
Design and Implementation of Valve Failure Signal Multi-Channel Acquisition System Based on Acoustic Emission and Pipeline
p.281
Effect of Temperature during Grain Filling Stage on Endosperm Structure and Apperance Quality of Aromatic Rice
p.286
The Design of Artificial Intelligence Control System for LED Based on ZigBee and Light Emitting Diode Materials
p.290
Measurement of Solid Materials’ Young’s Modulus by Piezoelectric Resonance and ANSYS Simulation Method
p.295
Manufacturing of Zinc Powder with Dendritic Microstructure for Zinc-Air Battery by Electrodeposition
p.300
Control for 3-Phase 4-Wire Active Power Filter Based on Synchronous Reference Frame
p.304
A Hysteretic Current Controller for Active Power Filter (APF) with Constant Frequency
p.308
Research and Design of the High-Performance Cluster Architecture Based on the MySQL and NoSQL
p.313
Recovery of Cobalt from Cobalt Chloride Solution under the Action of Ozone
p.317

Manufacturing of Zinc Powder with Dendritic Microstructure for Zinc-Air Battery by Electrodeposition

Article Preview

Abstract:

Fine zinc powder with dendritic microstructure is applied in preparation of cathode of zinc-air battery. Based on a series of experiments, the electrodeposition was determined for the preparation of zinc powder with dendritic microstructure in the solution system of Zn2+-NH4+-SO42--H2O. The main factors affecting the process such as current density、temperature、concentration of reactants and schedule of brushing powder were investigated comprehensively. The optimal process conditions are15g/L Zn2+, 30～40g/L(NH4)2SO4, 800 Am-2current density at 30°C,with the schedule of brushing powder is 2 minutes. Based on the test results the optimal conditions, fine zinc powder with dendritic microstructure can be fabricated by electrodeposition.

You might also be interested in these eBooks
Advanced Materials and its Application View Preview

Info:

Periodical:

Advanced Materials Research (Volume 460)

Pages:

300-303

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.460.300

Citation:

Cite this paper

Online since:

February 2012

Authors:

Qing Hua Tian, Li Zhen Cheng, Jing Xin Liu, Xue Yi Guo

Keywords:

Dendritic Microstructure, Electro-Deposition, Zinc Powder, Zinc-Air Battery

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

References

[1] X.G. Zhang. in: Proceedings of the 210th ECS Meeting . edtied by J. Xu, D. Scherson, K. Zaghib (Mexico, 2006), p.375.

Google Scholar

[2] Q.H. Tian, X.Y. Guo, P. Xue, Y Song and L. Duan: Mate. Sci. Forum, Vol. 561-565(2007), pp.1669-1672.

Google Scholar

[3] C.W. Lee, K. Sathiyanarayanan, and S.W. Eom: J. Power Sources, Vol. 122(2006), pp.1-4.

Google Scholar

[4] Q.H. Tian. In: Electrodeposition for Manufacturing Foamed Zinc Material. Changsha：Central South University(2007) , pp.15-22.

Google Scholar

[5] S. J Ding: Nonferrous Minning, Vol. 18 (2002), pp.30-41.

Google Scholar

[6] T.K. Zhao, M. T. Tang and J. Liang: Transactions of non-ferrous metals in China, Vol. 13 (2003) , pp.774-776.

Google Scholar

[7] B. Z. Lu, Z. X. Chen: Powder Metallurgy Industry, Vol. 15 (2005) pp.5-9.

Google Scholar

[8] J. F. XU, Y. F. Zhang and L. Wang: Materials Development and Applications, Vol. 3 (2005) , pp.28-31.

Google Scholar

[9] Jiang Hanyin, Metallurgic Electrochemistry(Beijing, Metallurgy Industry Press, 1989), p.127.

Google Scholar

© 2025 Trans Tech Publications Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For open access content, terms of the Creative Commons licensing CC-BY are applied.
Scientific.Net is a registered trademark of Trans Tech Publications Ltd.