RISS 학술연구정보서비스

검색
다국어 입력

http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.

변환된 중국어를 복사하여 사용하시면 됩니다.

예시)
  • 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
  • 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
닫기
    인기검색어 순위 펼치기

    RISS 인기검색어

      검색결과 좁혀 보기

      선택해제

      오늘 본 자료

      • 오늘 본 자료가 없습니다.
      더보기
      • 무료
      • 기관 내 무료
      • 유료
      • KCI등재

        환원된 산화그래픽/젤라틴 복합필름의 합성과 분석

        Guangxin Chen,Cong De Qiao,Jing Xu,Jin Shui Yao 한국고분자학회 2014 폴리머 Vol.38 No.4

        Reduced graphene oxide(RGO) was fabricated using gelatin as a reductant, and it could be stably dispersed in gelatin solution without aggregation. A series of RGO/gelatin composite films with various RGO contents were pre-pared by a solution-casting method. The structure and thermal properties of the RGO/gelatin composite films were char-acterized by UV-vis spectroscopy, Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD), atomic force microscopy (AFM), scanning electron microscopy (SEM),differential scanning calorimeter (DSC) and thermal gravi-metric analysis(TGA). scanning electron microscopy(SEM), differential scanning calorimeter(DSC) and thermal gravi-meteic analysis(TGA). The addition of RGD enhances the degree of crosslinking of gelatin films and decreases the swell-ing ability of the gelatin films in water, indicating that RGD/gelatin composite films have a better wet stability than gelatin films, The glass transition temperature(Tg)of gelatin films is also increased with the incorporation of RGO. The presence of RGO silms. Since gelatin is a natural and nontoxic biomacromolecule, the RGD/ gelatin composite films are expected to have potential applications in the biomedical field.

      연관 검색어 추천

      이 검색어로 많이 본 자료

      활용도 높은 자료

      해외이동버튼