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 : Nor Azureen Mohamad Nor (검색결과 1 건)
- 무료
- 기관 내 무료
- 유료
-
Nor Azureen Mohamad Nor,Mohamad Azuwa Mohamed,Juhana Jaafar 한국공업화학회 2022 Journal of Industrial and Engineering Chemistry Vol.116 No.-
The fuel cell application is an imperative energy conversion transformation with impressive potential forMalaysian future vitality. The relatively small market of fuel cell technology in Malaysia, causing considerabledevelopment in the domestic market, should be created to ensure a noteworthy contribution toMalaysia’s energy industry. Currently, the research towards advanced polymer electrolyte membranesthat can provide high proton conductivity and good durability is actively being studied. This articlereviews the promising properties of polyphenylsulfone (PPSU) polymer materials as proton exchangemembranes. This alternative polymer material would be best to replace the costly and counter the drawbacksof the perfluorinated membranes in fuel cell systems. Unfortunately, the interconnected hydrophilicchannels of PPSU polymers are not well developed as the Nafion membrane. Thus, the PPSU wasmodified by a sulfonation reaction to confer their protonic conduction properties. In addition, the modificationof the highly sulfonated PPSU by thermal crosslinking as a potential technique to improve themechanical and chemical durability of the PPSU was discussed. Further, the effect of mixing various additivesto develop the PPSU nanocomposite membrane on proton conductivity, physicochemical properties,mechanical properties and fuel cell performance are also discussed in this work.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
