1. Heats of Combustion
(1,700¿ø, 8Page)
¹°¸®ÈÇнÇÇè | 2008/06/28 01:56 |
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| ¥°. Introduction À̹ø ½ÇÇèÀº Bomb calorimeterÀÇ ¿ø¸®¿Í »ç¿ë¹ý µîÀ» ÀÌÇØÇϰí À̸¦ ÀÌ¿ëÇÏ¿© naphthalene°ú °°Àº À¯±â¹°ÁúÀÇ ¿¬¼Ò¿À» ¾Ë¾Æº¸´Â ½ÇÇèÀÌ´Ù. ³·Àº ¿Âµµ¿¡¼ÀÇ organic compoundsÀÇ combustion¿¡ °üÇÑ equationÀº ´ÙÀ½°ú °°´Ù. CkHlOmNn + O2(g) --> k CO2.. | |||
| ÅÂ±× : Naphthalene, bomb calorimeter, ¿¬¼Ò¿, Benzoic acid, Combustion | |||
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2. Absorption Spectra of Conjugated Dyes
(1,700¿ø, 8Page)
¹°¸®ÈÇнÇÇè | 2008/06/28 01:50 |
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| Polymethine dyes´Â polymethine chainÀÇ ¥ð ÀüÀÚµéÀÌ °¡½Ã±¤¼± ¿µ¿ª(170~300kJ/mol)¿¡ ÇØ´çÇÏ´Â ¿¡³ÊÁö¸¦ Èí¼öÇÏ¿© ÀüÀÚ ÀüÀÌ(electronic transition)¸¦ ÀÏÀ¸Å°¹Ç·Î absorption spectra¸¦ ¾òÀ» ¼ö ÀÖ´Ù. ÀÌ Èí¼ö´Â the highest occupied electronic energy level (HOMO)¿Í the lo.. | |||
| ÅÂ±× : ÀüÀÚ ÀüÀÌ, electronic transitio, absorption spectra, Spectrophotometer, ÀÚÀ¯ÀüÀڸ𵨠| |||
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3. Simple Electronics
(1,700¿ø, 5Page)
¹°¸®ÈÇнÇÇè | 2008/06/28 01:45 |
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| ¥°. Introduction À̹ø ½ÇÇèÀº ±¤¼¾¼(Photo-Sensor)¸¦ ÀÌ¿ëÇÏ¿© ºû ½ÅÈ£¸¦ Àü·ù ½ÅÈ£·Î º¯È¯Çϰí, ¿¬»êÁõÆø±â (Operational Amplifier)ÀÇ ¿ëµµ¿Í »ç¿ë¹ýÀ» ÀÍÈù ÈÄ `Pre-Amplifier` ȸ·Î¸¦ ÅëÇØ Àü·ù¸¦ Àü¾ÐÀ¸·Î ¹Ù²Ù°í ÁõÆø½ÃÅ´À¸·Î½á ±× ±â´ÉÀ» È®ÀÎÇØ º¸´Â ½ÇÇèÀÌ´Ù. ¡®.. | |||
| ÅÂ±× : Amplifier, ¿¬»ê ÁõÆø±â, ±¤¼¾¼, À½¼º Çǵå¹é ȸ·Î, Negative Feedback Ci, op-amp | |||
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4. Flash Photolysis Of Disperse Orange 1
(1,700¿ø, 5Page)
¹°¸®ÈÇнÇÇè | 2008/06/28 01:40 |
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| Introduction À̹ø ½ÇÇèÀº ±¤ºÐÇØ(flash photolysis)¸¦ ÅëÇØ ÀϾ´Â disperse orange 1 ÀÇ À̼ºÁúÈÇö»óÀÇ À¯µµ - º¹¿ø °úÁ¤¿¡¼ ¿ë¸ÅÀÇ ±Ø¼º Â÷ÀÌ¿¡ µû¸¥ º¹¿ø¼Óµµ¸¦ ¹ÝÀÀ¼Óµµ·ÐÀ» ÀÌ¿ëÇÏ¿© ºñ±³ÇÏ´Â ½ÇÇèÀÌ´Ù. Disperse Orange 1 °ú °°Àº ¾ÆÁ¶º¥Á¨ À¯µµÃ¼´Â trans ¿Í cis.. | |||
| ÅÂ±× : isomerization rate, ¹ÝÀÀ¼Óµµ, inversional transiti, rotational transitio | |||
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5. Fourier Transform - Infrared Spectroscopy
(1,700¿ø, 4Page)
¹°¸®ÈÇнÇÇè | 2008/06/28 01:35 |
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| Abstract ºÐÀÚÀÇ Áøµ¿¿îµ¿¿¡ ÇØ´çÇÏ´Â ºûÀÇ ÆÄÀåÀÇ ¹üÀ§ÀÎ Àû¿Ü¼±ÀÇ spectroscopy ¿¡¼ ½ºÆåÆ®·³À» ¾òÀ» ¶§ÀÇ ´À¸° ¼Óµµ¸¦ º¸¿ÏÇϱâ À§ÇØ Fourier Transform - Infrared spectroscopy(ÀÌÇÏ FT-IR)À» »ç¿ëÇÑ´Ù. À̹ø ½ÇÇè¿¡¼´Â CO2 ºÐÀÚÀÇ interferogramÀ» originÇÁ·Î±×·¥À» ÀÌ.. | |||
| ÅÂ±× : Fourier Transform, Ǫ¸®¿¡ º¯È¯, ÀÌ»êÈź¼Ò, Áøµ¿, interferogram | |||
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6. Fluorescence Quenching
(1,700¿ø, 4Page)
¹°¸®ÈÇнÇÇè | 2008/06/28 01:26 |
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| Abstract µé¶á »óÅÂÀÇ ¹°Áú¿¡ quencher¸¦ ³Ö¾îÁÖ¸é ¿ë¾× ¼ÓÀÇ quencher°¡ µé¶á »óÅÂÀÇ ºÐÀÚ¿Í »óÈ£ÀÛ¿ëÇÏ¿© Çü±¤ÀÇ ¼¼±â¸¦ °¨¼Ò½ÃŰ°Ô µÇ´Âµ¥, À̸¦ Çü±¤ ¼Ò¸ê(Fluorescence quenching)À̶ó ÇÑ´Ù. À̹ø ½ÇÇè¿¡¼´Â Rhodamine 6G (in MeOH) 2.5*10-5M ¿ë¸Å¿¡ NaI¸¦ ³ì¿© ¸¸µç ¿ë.. | |||
| ÅÂ±× : Fluorescence, Quenching, Çü±¤ ¼Ò¸ê, Rhodamine 6G, NaI | |||
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7. Fluorescence Experiment - Fluorescence Acquisi..
(1,700¿ø, 8Page)
¹°¸®ÈÇнÇÇè | 2008/06/28 01:21 |
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| Abstract Ground state¿¡ ÀÖ´Â ÀüÀÚ¿¡ ¿ÜºÎ·ÎºÎÅÍ ¿¡³ÊÁö°¡ °ø±ÞµÇ¸é ÀüÀÚ´Â ¿¡³ÊÁö¸¦ Èí¼öÇÏ¿© º¸´Ù ³ôÀº ¿¡³ÊÁö ÁØÀ§·Î ¿Ã¶ó°¡°Ô µÈ´Ù. ±×·¯³ª ÀüÀÚ´Â ³ôÀº ¿¡³ÊÁö ÁØÀ§¿¡¼ °è¼Ó ¸Ó¹°·¯ ÀÖÀ» ¼ö ¾ø±â ¶§¹®¿¡ Áøµ¿ ¿¡³ÊÁö(vibrational energy)³ª ¿¿¡³ÊÁö(heat energy, quenc.. | |||
| ÅÂ±× : Fluorescence, Çü±¤, Àα¤, Rhodamine 6G, µé¶ä | |||
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