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 : 이양범(Yang Boum Lee) (검색결과 1 건)
- 무료
- 기관 내 무료
- 유료
-
금속수소화물전극의 부식특성에 미치는 합금원소와 결합제의 영향
이양범(Yang Boum Lee),최한철(Han Cheol Choe),박지윤(Ji Yoon Park),김관휴(Kwan Hyu Kim) 한국수소및신에너지학회 1998 한국수소 및 신에너지학회논문집 Vol.9 No.4
It has been investigated the effects of alloying elements and binders on the corrosion behavior of metal hydride electrodes for anode of Ni/MH secondary battery. The AB<sub>5</sub>-type alloys, (LM)Ni<sub>4.49</sub>Co<sub>0.1</sub>Mn<sub>0.205</sub>Al<sub>0.205</sub> and (LM)Ni<sub>3.6</sub>Co<sub>0.7</sub>Mn<sub>0.3</sub>Al<sub>0.4</sub>, were used for the experiments. The electrodes were prepared by mixing and cold-pressing of alloy powders with Si sealent or PTFE powders, or cold-pressing the eiectroless copper coated alloy powders. The amount of copper coating was 20wt%. In order to examine corrosion behavior of the electrodes, the corrosion current and the current density, in 6M KOH aqueous solution after removal of oxygen in the solution, were measured by potentiodynamic and cyclic voltamo methods. The results showed that Co in the alloy increased corrosion resistance of the electrode whereas Ni decreased the stability of the electrode during the charge-discharge cycles. The electrode used Si sealant as a binder showed a lower corrosion current density than the electrode used PTFE and the electrode used Cu-coated alloy powders showed the best corrosion resistance.
ScienceON
DBpia연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
