Rapid Fabrication of Cu/Cu2O/CuO Photoelectrodes by Rapid Thermal Annealing Technique for Efficient Water Splitting Application

• 발행기관: 한국마이크로전자및패키징학회
• 간행물 정보: 『마이크로전자 및 패키징학회지』제27권 제4호, 39~45쪽, 전체 7쪽
• 주제분류: 공학 > 산업공학
• 파일형태: PDF
• 발행일자: 2020.12.31

영문 초록

The Cu/Cu2O/CuO photoelectrode has been successfully fabricated by Rapid Thermal Annealing technique. The structural characterization of fabricated photoelectrode was performed using X-Ray diffraction, while elemental composition of the prepared material has been checked with X-Ray Photoelectron Spectroscopy. The synthesis parameters are optimized on the basis of photoelectrochemical performance. The best photoelectrochemical performance has been observed for the Cu/Cu2O/CuO photoelectrode fabricated at 550 ℃ oxidation temperature and oxidation time of 50 seconds with highest photocurrent density of -3 mA/㎠ at -0.13 V vs. RHE.

목차

I. Introduction

II. Experimental Details

III. Results and Discussion

IV. Conclusion

Acknowledgement

References

키워드

Cu $Cu_2O$ 수식 이미지 CuO Oxidation Photoelectrode Water splitting