- 리튬이 첨가된 니켈 산화물 나노튜브의 수소저장
- ㆍ 저자명
- 이진배,이순창,이상문,이영석,김해진,Lee. Jin-Bae,Lee. Soon-Chang,Lee. Sang-Moon,Lee. Young-Seak,Kim. Hae-Jin
- ㆍ 간행물명
- 한국수소 및 신에너지학회 논문집
- ㆍ 권/호정보
- 2006년|17권 1호|pp.39-46 (8 pages)
- ㆍ 발행정보
- 한국수소및신에너지학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
Highly ordered Li dispersed nickel oxide nanotubes were prepared with anodic aluminum oxide (AAO) template for hydrogen storage. Electron microscope results showed that uniform length and diameter of nickel oxide nanotubes were obtained. The wall thickness and outer diameter of nickel oxide nanotubes are about 40 - 50 nm and 200 - 400 nm, respectively. It was observed that the diameter of nickel oxide nanotubes is bigger than the pore diameter of AAO template. Li dispersed nickel oxide were consisted of nanoflakes and had structures of nanotubes and nanorods. For increasing the hydrogen adsorption and desorption capacity, the Li dispersed nickel oxide nanotubes were fluorinated. The fluorinated Li dispersed nickel oxide nanotubes showed 1.65 wt% of the hydrogen adsorption capacities at 77 K under 47 atm.