• 제목/요약/키워드: 피막

검색결과 1,106건 처리시간 0.032초

Analysis of the initial absorbing behavior of Li ion battery (리튬이온 전지의 초기 흡착 거동 해석)

  • Jung, Cheol-Soo;Lee, Do-Weon
    • Journal of the Korean Vacuum Society
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    • 제16권3호
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    • pp.227-230
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    • 2007

  • In the Li ion battery fabrication process, an aging step has treated as a miner step because there is not so much data to define the relationship between the phenomena generated in aging process and the battery performances. However, the OCV(open circuit voltage) change in the aging process is shown by the electrochemical absorption of the electrolyte component to the both electrodes(anode or cathode) and the absorbed layer to the electrode affects to form the solid electrolyte interface(SEI) layer during the first charge process. In this report, the adsorbed materials are designed deliberately and are cleared to affect to the SEI layer formation.

  • https://doi.org/10.5757/JKVS.2007.16.3.227 인용 PDF KSCI

Improvement of the Stability of the Multibead Assay for Pneumococci by the Use of 6B-protein Complex (피막 다당류 6B-단백질 복합체를 이용한 폐렴구균에 대한 Multibead Assay의 안정성 향상)

  • 김지혜;임낙룡;박문국
    • Korean Journal of Microbiology
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    • 제39권1호
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    • pp.62-65
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    • 2003

  • A procedure to increase the stability of 6B capsular polysaccharide on microbead surface in the mutibead assay, a serotyping method for Streptococcus pneumoniae, was studied. Pneumococcal capsular polysaccharide 6B was conjugated to bvine serum albumin (BSA), and the coating efficiency and the stability of the 6B-BSA complex was measured. The 6B-BSA complex showed about 200-fold higher coating efficiency to polystyrene surface than 6B polysaccharide. And the stability of the 6B- BSA to be used in the multibead assay for 30 days after coating.

  • PDF KSCI