http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : 암나 투시프 (검색결과 1 건)
- 무료
- 기관 내 무료
- 유료
-
서수정,암나 투시프,하산 삼시,김현철,길명섭,Seo, Su-Jung,Amna, Touseef,Hassan, M. Shamshi,Kim, Hyun-Chel,Khil, Myung-Seob The Korean Fiber Society 2018 한국섬유공학회지 Vol.55 No.4
Anchoring zero-dimensional nanoparticles on a one-dimensional nanomaterial is potentially advantageous in many applications. In this work, we successfully synthesized $MoO_2$- decorated $TiO_2$ nanofibers using a hydrothermal method with ethanol as a reducing agent. The samples were characterized by XRD, SEM-EDX, EPMA, Raman spectroscopy, and FT-IR. The samples were investigated for visible-light photocatalytic activity using methylene blue as a model dye. The novel $MoO_2$-decorated $TiO_2$ composite showed remarkably enhanced performance compared to pristine $MoO_2$ and $TiO_2$. The $MoO_2$-decorated $TiO_2$ composite also exhibited higher electrochemical capacitance than the pristine samples as electrode materials for supercapacitors. The obtained high photocatalytic activity and supercapacitance can be attributed to the synergistic effects between the $MoO_2$ nanoparticles and $TiO_2$ nanofibers. A maximum specific capacitance of $245.1Fg^{-1}$, measured by cyclic voltammetry at a scan rate of 2 mV/s, was achieved in a $1M\;H_2SO_4$ aqueous solution. The electrochemical performances of pure $MoO_2$ nanoparticles were significantly improved after adding $TiO_2$ nanofibers. These results suggest the applicability of the $MoO_2$-decorated $TiO_2$ hierarchical design for the removal of chemical pollutants and as electrode materials for supercapacitors.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
