| 학회 | 한국공업화학회 |
| 학술대회 | 2016년 봄 (05/02 ~ 05/04, 여수 엑스포 컨벤션) |
| 권호 | 20권 1호 |
| 발표분야 | (무기재료)이차원 나노소재의 광범위한 확장성 및 잠재적 가치 |
| 제목 | Two-Dimensional Crystals for Energy Conversion and Storage |
| 초록 | Despite recent explorations in 2D materials science and engineering, easy and scalable methods to produce uniformly doped 2D materials are limited. To overcome these problems, a new layered 2D network structure with uniformly distributed holes and nitrogen atoms was synthesized and its stoichiometry of basal plane is C2N1. The structure of the C2N was confirmed by scanning tunneling microscopy (STM). Its calculated and experimental band-gaps are 1.7 and 2.0 eV, respectively, in the semiconductor region, suggesting a clear advantage over conducting graphene and insulating h-BN. The C2N structure was used to encapsulate iron (Fe) and cobalt (Co) particles by in situ reduction to give Fe@C2N and Co@C2N, which were used as electrocatalysts for energy conversion and storage. References 1) Mahmood, et al., Nat. Commun. 6, 6486 (2015). 2) Mahmood, et al., Submitted (2016). |
| 저자 | Javeed Mahmood, 백종범 |
| 소속 | UNIST |
| 키워드 | Two-Dimensional Network; Energy Conversion; Energy Storage |
