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Synthesis of Cr(acac)3 and Co(acac)3 °á°ú ·¹Æ÷Æ®

Synthesis of Cr(acac)3 and Co(acac)3 °á°ú ·¹Æ÷Æ®

Synthesis of Cr(acac)3 and Co(acac)3 °á°ú ·¹Æ÷Æ® / 1. ½ÇÇèÁ¦¸ñ 2. ½ÇÇè°á°ú 3. ÅäÀÇ / 1. ½ÇÇèÁ¦¸ñ ½ÇÇèÁ¦¸ñÀº `Cr(acac)3 ¹× Co(acac)3ÀÇ ÇÕ¼º`ÀÌ´Ù. ÀÌ ½ÇÇèÀº Å©·Ò°ú ÄÚ¹ßÆ®¸¦ Æ÷ÇÔÇÏ´Â ¾Æ¼¼Æ¿ ¾Æ¼¼Åæ º¹ÇÕü¸¦ ÇÕ¼ºÇÏ´Â °úÁ¤ÀÌ´Ù. ¾Æ¼¼Æ¿ ¾Æ¼¼ÅæÀº ÄÉÅæ ±â´ÉÀ» °¡Áø ¸®°£µå·Î, ±Ý¼Ó À̿°úÀÇ ÂøÇÕÀ» ÅëÇØ ¾ÈÁ¤ÇÑ ÂøÈ­ÇÕ¹°À» Çü¼ºÇÏ´Â µ¥ ³Î¸® »ç¿ëµÈ´Ù. Å©·Ò°ú ÄÚ¹ßÆ®´Â °¢¡¦
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Synthesis of Cr(acac)3 and Co(acac)3 °á°ú ·¹Æ÷Æ®

Synthesis of Cr(acac)3 and Co(acac)3 °á°ú ·¹Æ÷Æ®

Synthesis of Cr(acac)3 and Co(acac)3 °á°ú ·¹Æ÷Æ® / 1. ½ÇÇèÁ¦¸ñ 2. ½ÇÇè°á°ú 3. ÅäÀÇ / 1. ½ÇÇèÁ¦¸ñ À̹ø ½ÇÇèÀÇ Á¦¸ñÀº `Cr(acac)3 ¹× Co(acac)3ÀÇ ÇÕ¼º`ÀÌ´Ù. ÀÌ ½ÇÇè¿¡¼­´Â Å©·Ò°ú ÄÚ¹ßÆ®ÀÇ ¾Æ¼¼Æ¿ ¾Æ¼¼Åæ º¹ÇÕüÀÎ Cr(acac)3¿Í Co(acac)3¸¦ ÇÕ¼ºÇÏ°í À̵éÀÇ Æ¯¼ºÀ» ¿¬±¸ÇÏ´Â µ¥ ÁßÁ¡À» µÎ¾ú´Ù. ¾Æ¼¼Æ¿ ¾Æ¼¼Åæ, Áï acac´Â À¯±âÈ­ÇÕ¹°·Î, ±Ý¼Ó À̿°ú °áÇÕÇÏ¿© ½Ã±×¸¶ ¹èÀ§ ¸®¡¦
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(Co(acac))3¿Í (Cr(acac))3

(Co(acac))3¿Í (Cr(acac))3

(Co(acac))3¿Í (Cr(acac))3 / 1. ½ÇÇè Á¦¸ñ 2. ½ÇÇè ¸ñÀû 3. ½ÇÇè ÀÌ·Ð 1) Acetylacetone 2) ¹èÀ§ °áÇÕ 3) ligand 4) chelate 5) »êÈ­ ȯ¿ø ¹ÝÀÀ 6) °áÁ¤Àå ÀÌ·Ð 7) Àç°áÁ¤ 8) IR spectrometer 9) UV visible spectrometer 4. ½Ã¾à ¹× ±â±¸ 5. ½ÇÇè ¹æ¹ý 6. ½ÇÇè °á°ú 7. ½ÇÇè °íÂû 8. ¿¬±¸¹®Á¦ 9. Âü°í ¹®Çå / 1. ½ÇÇè Á¦¸ñ ½ÇÇè Á¦¸ñÀº `Co(acac)3¿Í Cr(a¡¦
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Cr acac acac Acetyl acetonate ½ÇÇè ¿¹ºñº¸°í¼­

Cr acac acac Acetyl acetonate ½ÇÇè ¿¹ºñº¸°í¼­

Cr acac acac Acetyl acetonate ½ÇÇè ¿¹ºñº¸°í¼­ / 1. ½ÇÇè¸ñÀû 2. ½ÇÇèÀÌ·Ð 3. ½Ã¾à ¹× ±â±¸ 4. ½ÇÇè ¹æ¹ý / 1. ½ÇÇè¸ñÀû Cr acac acac (Å©·Ò ¾Æ¼¼Æ¿¾Æ¼¼Åä³×ÀÌÆ®) ½ÇÇèÀÇ ¸ñÀûÀº ÁÖ·Î Å©·Ò ÀÌ¿ÂÀÇ È­ÇÐÀû ¼ºÁú°ú ¹ÝÀÀ¼ºÀ» ÀÌÇØÇÏ°í, ¾Æ¼¼Æ¿¾Æ¼¼Åä³×ÀÌÆ® ¸®°£µåÀÇ Å³·¹ÀÌÆ® º¹ÇÕü Çü¼ºÀ» ÅëÇØ Å©·Ò È­ÇÕ¹°ÀÇ ÇÕ¼º°ú Ư¼ºÀ» ºÐ¼®ÇÏ´Â °ÍÀÌ´Ù. ¾Æ¼¼Æ¿¾Æ¼¼Åä³×ÀÌÆ®´Â ÀüÀÌ ±Ý¼Ó À̿¡¦
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¹«±âÈ­ÇнÇÇè Cr(acac)3 and Co(acac)3

¹«±âÈ­ÇнÇÇè Cr(acac)3 and Co(acac)3

¹«±âÈ­ÇнÇÇè Cr(acac)3 and Co(acac)3 / 1. ½ÇÇè Á¦¸ñ 2. ½ÇÇè ¸ñÀû 3. ½ÇÇè ÀÌ·Ð 4. ½Ã¾à ¹× ±â±¸ 5. ½ÇÇè ¹æ¹ý 6. ½ÇÇè °á°ú 7. ½ÇÇè °íÂû 8. ¿¬±¸ ¹®Á¦ / 1. ½ÇÇè Á¦¸ñ ¹«±âÈ­ÇÐ ½ÇÇèÀÇ ÇÙ½É ÁÖÁ¦ÀÎ Cr(acac)3¿Í Co(acac)3ÀÇ ÇÕ¼º°ú Ư¼º ºÐ¼®Àº ¹«±âÈ­ÇÐ ºÐ¾ß¿¡¼­ Áß¿äÇÑ ¿¬±¸ ÁÖÁ¦¸¦ Çü¼ºÇÑ´Ù. ÀÌ ½ÇÇèÀº Å©·Ò°ú ÄÚ¹ßÆ®ÀÇ ¾Æ¼¼Æ¿¾Æ¼¼Åä³×ÀÌÆ® º¹ÇÕü¸¦ ÇÕ¼ºÇÏ°í, À̵éÀÇ¡¦
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[¹«±âÈ­ÇнÇÇè] Cr(acac)3 (acac, acetyl acetonate), Co(acac)3-chelate complex ÇÕ¼º, Àç°áÁ¤È­, ºÐ¼® °á°úº¸°í¼­

[¹«±âÈ­ÇнÇÇè] Cr(acac)3 (acac, acetyl acetonate), Co(acac)3-chelate complex ÇÕ¼º, Àç°áÁ¤È­, ºÐ¼® °á°úº¸°í¼­

[¹«±âÈ­ÇнÇÇè] Cr(acac)3 (acac, acetyl acetonate), Co(acac)3-chelate complex ÇÕ¼º, Àç°áÁ¤È­, ºÐ¼® °á°úº¸°í¼­ / 1. ½ÇÇèÁ¦¸ñ 2. ½ÇÇè°á°ú 1) Cr(acac)3¿Í Co(acac)3½ÇÇè °úÁ¤À» ÅëÇؼ­ ¾òÀ» ¼ö ÀÖÀ» °ÍÀÌ¶ó ¿¹»óµÇ´Â ¼öµæ¾çÀ» ±¸ÇϽÿÀ 2) ½ÇÇè¿¡¼­ H_2 O_2¿Í urea¸¦ »ç¿ëÇÏ´Â ÀÌÀ¯ 3) IR ºÐ¼® 4) UV-vis ±×·¡ÇÁ¸¦ ºÐ¼®ÇÏ°í ±× °á°ú¸¦ ÅëÇؼ­ ¸ôÈí±¤°è¼ö ±¸Çϱâ 3. °íÂû ¡¦
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[¹«±âÈ­ÇнÇÇè] Cr(acac)3 (acac, acetyl acetonate), Co(acac)3-chelate complex ÇÕ¼º, Àç°áÁ¤È­, ºÐ¼® °á°úº¸°í¼­

[¹«±âÈ­ÇнÇÇè] Cr(acac)3 (acac, acetyl acetonate), Co(acac)3-chelate complex ÇÕ¼º, Àç°áÁ¤È­, ºÐ¼® °á°úº¸°í¼­

[¹«±âÈ­ÇнÇÇè] Cr(acac)3 (acac, acetyl acetonate), Co(acac)3-chelate complex ÇÕ¼º, Àç°áÁ¤È­, ºÐ¼® °á°úº¸°í¼­ / 1. ½ÇÇèÁ¦¸ñ 2. ½ÇÇè°á°ú 1) Cr(acac)3¿Í Co(acac)3½ÇÇè °úÁ¤À» ÅëÇؼ­ ¾òÀ» ¼ö ÀÖÀ» °ÍÀÌ¶ó ¿¹»óµÇ´Â ¼öµæ¾çÀ» ±¸ÇϽÿÀ 2) ½ÇÇè¿¡¼­ H_2 O_2¿Í urea¸¦ »ç¿ëÇÏ´Â ÀÌÀ¯ 3) IR ºÐ¼® 4) UV-vis ±×·¡ÇÁ¸¦ ºÐ¼®ÇÏ°í ±× °á°ú¸¦ ÅëÇؼ­ ¸ôÈí±¤°è¼ö ±¸Çϱâ 3. °íÂû ¡¦
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Purification of M(acac)3 °á°ú ·¹Æ÷Æ®

Purification of M(acac)3 °á°ú ·¹Æ÷Æ®

Purification of M(acac)3 °á°ú ·¹Æ÷Æ® / 1. ½ÇÇè°á°ú 2. °íÂû 3. °á·Ð / 1. ½ÇÇè°á°ú ½ÇÇè°á°ú¿¡¼­´Â M(acac)3ÀÇ Á¤Á¦ °úÁ¤À» »ó¼¼È÷ ±â·ÏÇÏ¿´´Ù. ½ÇÇè¿¡¼­´Â ¸ÕÀú ½Ã·áÀÇ ¿ø·á¸¦ ÁغñÇÏ°í, ±×¿¡ µû¸¥ ½Ã·áÀÇ ¼øµµ¸¦ È®ÀÎÇϱâ À§ÇØ ºÐ±¤ÇÐÀû ºÐ¼®À» ¼öÇàÇÏ¿´´Ù. ¿ø·áÀÎ M(acac)3ÀÇ Ãʱâ ÇüÅ¿¡¼­ °üÂûµÈ ºÒ¼ø¹°ÀÇ Á¸Àç·Î ÀÎÇØ Ãß°¡ÀûÀÎ Á¤Á¦ °úÁ¤ÀÌ ÇÊ¿äÇÏ´Ù´Â °ÍÀ» È®ÀÎÇÏ¿´´Ù. ¡¦
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Purification of M(acac)3 ¿¹ºñ ·¹Æ÷Æ®

Purification of M(acac)3 ¿¹ºñ ·¹Æ÷Æ®

Purification of M(acac)3 ¿¹ºñ ·¹Æ÷Æ® / 1. ½ÇÇè Á¦¸ñ 2. ½ÇÇè ¸ñÀû 3. ½ÇÇè ÀÌ·Ð 4. ½ÇÇè Áغñ¹° 5. ½ÇÇè ¹æ¹ý / 1. ½ÇÇè Á¦¸ñ M(acac)3ÀÇ Purification ½ÇÇè Á¦¸ñÀº ´Ù¾çÇÑ ±Ý¼Ó ÀÌ¿Â(M)¿¡ ÀÇÇØ Çü¼ºµÇ´Â ¾Æ¼¼Æ¿¾Æ¼¼Åæ(acetylacetone, acac) Âø¹°ÀÇ Á¤Á¦ °úÁ¤À» ´Ù·é´Ù. ÀÌ ½ÇÇèÀº À¯±â±Ý¼ÓÈ­ÇÐ ¹× Âø¹°È­ÇÐÀÇ Áß¿äÇÑ ºÐ¾ß·Î, M(acac)3¿Í °°Àº Âø¹°ÀÇ ¼øµµ¸¦ ³ôÀÌ°í ±× È­ÇÕ¹°¡¦
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¹«±âÈ­ÇнÇÇè Cr(acac)3¿Í chelate

¹«±âÈ­ÇнÇÇè Cr(acac)3¿Í chelate

¹«±âÈ­ÇнÇÇè Cr(acac)3¿Í chelate / 1. ½ÇÇè Á¦¸ñ 2. ½ÇÇè ¸ñÀû 3. ½ÇÇè ÀÌ·Ð 3. ½ÇÇè ÀÌ·Ð 5. ½ÇÇè °úÁ¤ 6. ½ÇÇè °á°ú 7. °üÂû »çÇ× 8. °á°ú ºÐ¼® ¹× °íÂû 9. ÁÖÀÇ »çÇ× / 1. ½ÇÇè Á¦¸ñ Å©·Ò(III) ¾Æ¼¼Æ¿¾Æ¼¼Åæ º¹ÇÕüÀÇ ÇÕ¼º°ú ų·¹ÀÌÆ® Çü¼º ¿¬±¸ Å©·Ò(III) ¾Æ¼¼Æ¿¾Æ¼¼Åæ º¹ÇÕü, Áï Cr(acac)3ÀÇ ÇÕ¼º°ú À̸¦ ÅëÇÑ Å³·¹ÀÌÆ® Çü»ó¿¡ ´ëÇÑ ¿¬±¸´Â ¹«±âÈ­ÇÐ ¹× ÂøÈ­ÇÕ¹° ºÐ¾ß¡¦
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