| CROSS-DISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY |
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The Effect of Current Density on CNx Crystal Grain Growth in Electrochemical Deposition |
| YU Wei-Feng1,2, CAO Rong-Gen3, TIAN Yu1,2, WANG Jian-Zhong1,2, NING Xi-Jing1,2**
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1Institute of Modern Physics, Fudan University, Shanghai 200433
2Applied Ion Beam Physics Laboratory, Key Laboratory of the Ministry of Education, Shanghai 200433
3Department of Materials Science, Fudan University, Shanghai 200433
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| Cite this article: |
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YU Wei-Feng, CAO Rong-Gen, TIAN Yu et al 2011 Chin. Phys. Lett. 28 028104 |
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Abstract The effect of charge current density on the growth of CNx films by electrolysis of a methanol−urea solution is investigated experimentally. It is seen that the c−C3N4 phase grains in the films are about 200–300 nm for a density of 55 mA/cm2 and dendrite growth takes place with grains as large as 7 μm formed when density is about 70 mA/cm2.
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| Keywords:
81.05.Zx
81.15.Rq
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Received: 02 March 2010
Published: 30 January 2011
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