| 학회 |
한국공업화학회 |
| 학술대회 |
2022년 봄 (05/11 ~ 05/13, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 |
26권 1호 |
| 발표분야 |
포스터-나노 |
| 제목 |
Hybrid Metal-Semiconductor Microplates Facile Synthesis and Their Photocatalytic Application |
| 초록 |
Copper-based nano/microparticles have recently triggered much research interest for the development of low-cost and high-performance catalysts that have industrial applications. However, oxidation of Cu to CuO is a commonly observed phenomenon when the sample is handled under ambient conditions. In this work, we reported an aqueous-phase synthesis of hybrid metal–semiconductor Cu-Cu2S microparticles by using Cu microplates templates in a rapid surface sulfidation process while preventing the quick oxidation of Cu monometallic microparticles. The morphology and structure of hybrid Cu-Cu2S were characterized by scanning electron microscopy, transmission electron microscopy, and X-ray diffraction. The presence of metal and semiconductor in these hybrid structures contributes to improve the photocatalytic properties due to the synergistic effects between the two components. |
| 저자 |
ZULKIFLI DEVI PERMATASARI, 김문호
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| 소속 |
부경대 |
| 키워드 |
Copper microplates; noble metal-semiconductor hybrid nanostructures; sulfidation; catalysis.
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| E-Mail |
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