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박남규,정광수,안선희,김강윤,최호춘,Park, Nam-Gyu,Jeong, Gwang-Su,An, Seon-Hui,Kim, Gang-Yun,Choe, Ho-Chun 대한산업보건협회 2003 산업보건 Vol.188 No.-
본 분석기법은 유해인자별 작업환경측정 및 특수건강진단 시료를 분석할 때 간편하게 활용할수 있는 방법으로 산업보건관련 유관기관에 실질적인 도움을 주고자 합니다. 이 분석기법들 중에는 공식적으로 검증, 채택되지 아니한 기법이 있음을 알립니다.
박남규,장순호,김강진,Park, Nam Gyu,Jang, Sun Ho,Kim, Gang Jin Korean Chemical Society 2000 Bulletin of the Korean Chemical Society Vol.21 No.10
Dye-sensitized nanocrystalline rutile $TiO_2$ solar cells were prepared, and the influence of Li+ and 1,2-dimethyl-3-hexyl imidazolium ions in the electrolyte on the photovoltaic properties was compared. The electrolyte con-taining Li+ ions produced a lower open-circuit photovoltage than the electrolyte with 1,2-dimethyl-3-hexyl im-idazolium ions, suggesting that the adsorption of Li+ ions to the rutile $TiO_2$ surface causes a shift in the band edges toward more positive potentials. At the same time, both the short-circuit photocurrent and the maximum value of the incident-photon-current conversion efficiency (IPCE) of the electrolyte containing Li+ ions were relatively higher. Data analysis suggests that presence of adsorbed Li+ ions improves via the phenomenon of band-edge movement the charge-injection efficiency by altering both the energy and number of excited state levels of the dye that participate in electron injection.