8篇
您的检索式：作者名="Sangwoo Lim"
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| 1 | Characterization of particulate matter from diesel passenger cars tested on chassis dynamometers显示文摘Emission characterization of particle number as well as particle mass from three diesel passenger cars equipped with diesel particulate filter(DPF), diesel oxidation catalyst(DOC)and exhaust gas recirculation(EGR) under the vehicle driving cycles and regulatory cycle.Total particle number emissions(PNEs) decreased gradually during speed-up of vehicle from 17.3 to 97.3 km/hr. As the average vehicle speed increases, the size-segregated peak of particle number concentration shifts to smaller size ranges of particles. The correlation analysis with various particulate components such as particle number concentration(PNC),ultrafine particle number concentration(UFPNC) and particulate matter(PM) mass was conducted to compare gaseous compounds(CO, CO_2, HC and NOx). The UFPNC and PM were not only emitted highly in Seoul during severe traffic jam conditions, but also have good correlation with hydrocarbons and NOxinfluencing high potential on secondary aerosol generation. The effect of the dilution temperature on total PNC under the New European Driving Cycle(NEDC), was slightly higher than the dilution ratio. In addition, the nuclei mode(DP: ≤ 13 nm) was confirmed to be more sensitive to the dilution temperature rather than other particle size ranges. Comparison with particle composition between vehicle speed cycles and regulatory cycle showed that sulfate was slightly increased at regulatory cycle, while other components were relatively similar. During cold start test, semivolatile nucleation particles were increased due to effect of cold environment. Research on particle formation dependent on dilution conditions of diesel passenger cars under the NEDC is important to verify impact on vehicular traffic and secondary aerosol formation in Seoul. | Sungwoon Jung Jaehyun Lim Sangil Kwon Sangwoo Jeon Jeongsoo Kim Jongtae Lee Sunmoon Kim | 2017 | Journal of Environmental Sciences2017，29，4： | 4 |
| 2 | Improvement of the Optical Properties of ZnO Nanorods by Fe Doping 显示文摘 | Seonghoon Baek Jaejin Song Sangwoo Lim | 2007 | Physica B2007，399，2： | 1 |
| 3 | Improved conversion efficiency in dye-sensitized solar cells based on electrospun A1- doped ZnO nanofiber electrodes prepared by seed layer treatment 显示文摘 | Sining Yun Lim Sangwoo | 2011 | Journal of Solid State Chemistry2011，184，2： | 1 |
| 4 | Effect of Al-doping on the structure and optical properties of electrospun zinc oxide nanofiber films 显示文摘 | Sining Yun Lim Sangwoo | 2011 | Journal of Colloid and Interface Sci- ence2011，360，2： | 1 |
| 5 | mTOR inhibitors radiosensitize PTEN‐deficient non‐small‐cell lung cancer cells harboring an EGFR activating mutation by inducing autophagy显示文摘 | Eun Ju Kim Jae‐Hoon Jeong Sangwoo Bae Seongman Kang Cheol Hyeon Kim Young‐Bin Lim | 2013 | Biochem2013，，6： | 1 |
| 6 | Improvment of photoresist removal ef iciency in zozonized water cleaning显示文摘 | Jonghyuck Lee Kibyung Park Sangwoo Lim* | | 0，，： | 1 |
| 7 | Effects of ZnO nanowire synthesis parameters on the photovoltaic performance of dye-sensitized solar cells显示文摘 | Juneui Jung Jihyun Myoung Sangwoo Lim | 2012 | Thin Solid Films2012，，17： | 1 |
| 8 | Annealing effects of ZnO nanorods on dye-sensitized solar cell efficiency显示文摘 | Jooyoung Chung Juneyoung Lee Sangwoo Lim | 2010 | Physica B: Physics of Condensed Matter2010，，11： | 1 |
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