| 학회 | 한국공업화학회 |
| 학술대회 | 2017년 가을 (11/08 ~ 11/10, 부산 벡스코(BEXCO)) |
| 권호 | 21권 2호 |
| 발표분야 | 촉매_포스터 |
| 제목 | Effective hydrogen production from water/methanol splitting using CuS@In2S3 photocatalysts |
| 초록 | Hydrogen energy is attracting attention as a next-generation clean energy source that can simultaneously solve the environmental and energy problems facing mankind. However, the hydrocarbon reforming reaction, which is the most well-known method for producing hydrogen, is expensive, difficult to store, and has a limited use due to the generation of environmenatally harmful byproducts. Thus, the hydrogen production method using photocatalyst is a more eco-friendly, and it is essential to develop a photocatalyst with high efficiency. In this study, we tried to produce hydrogen from water/methanol splitting using CuS, In2S3 and CuS@In2S3 catalysts. The catalysts were synthesized by sol-gel method and compared the hydrogen production performance by water/methanol splitting. As a result, the hydrogen production performance of CuS@In2S3 catalyst was improved more than that of CuS and In2S3 catalysts, which is interpreted as a result of suppression of recombination between e-/h+ pairs. |
| 저자 | 도정연, 강미숙 |
| 소속 | 영남대 |
| 키워드 | hydrogen enegry; water/methanol splitting; CuS; In2S3; CuS@In2S3 |
