±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 649  |  »Ø¸´: 3
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴

ÍÅ×ÓС½ã

гæ (³õÈëÎÄ̳)

[ÇóÖú] ÂÛÎÄ·­Ò룬Ӣ·­ÖУ¬ÇóÖú£¡£¡

The desired luminophor TPA-CO was prepared conveniently by an Ullmann reaction with yields over 74%. As depicted in Fig. S1,† as the solvent polarity increased from nonpolar toluene to highly polar acetonitrile, the emission peaks strongly depend on the solvent polarity, revealing an evident bathochromic effect. The fluorescence intensity was also obviously reduced in highly polar media. Additionally, Fig. S2† shows that electron clouds of the highest occupied molecular orbital
(HOMO) levels were mainly concentrated on the electrondonating arylamine units; however, those of lowest unoccupied molecular orbital (LUMO) levels were mostly spread to the electron-accepting benzophenone. These results showed that luminophor TPA-CO was a D¨Cp¨CA dipole molecule with obvious intramolecular charge transfer (ICT) properties.

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

µ¾²ÝÈ˵ĴºÌì

ľ³æ (ÕýʽдÊÖ)

Â¥Ö÷£¬ÕâÊÇÄĸö·½ÃæµÄÎÄÕ£¿

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
2Â¥2014-10-12 22:27:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ssssllllnnnn

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

Translator and Proofreader


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
ÍÅ×ÓС½ã: ½ð±Ò+8, ·­ÒëEPI+1, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, лл 2014-10-13 12:01:20
ËùÐèµÄ·¢¹âÌåTPA-COÓÉUllmann·´Ó¦·½±ãÖÆµÃ£¬²úÂʳ¬¹ý74£¥¡£ÈçͼS1†£¬Ëùʾ£¬Ëæ×ÅÈܼÁ¼«ÐÔÉý¸ß£¬ÓɷǼ«ÐԵļױ½ÉÏÉýµ½¸ß¼«ÐÔÒÒëæ£¬·¢Éä·åÇ¿ÁÒÒÀÀµÓÚÈܼÁµÄ¼«ÐÔ£¬ÏÔʾһÖÖÃ÷ÏԵĺìÒÆ×÷Óá£Ôڸ߼«ÐÔ½éÖÊÖÐÓ«¹âÇ¿¶ÈÒ²Ã÷ÏÔ¼õС¡£´ËÍ⣬ͼS2†ÏÔʾ£¬×î¸ß±»Õ¼·Ö×Ó¹ìµÀ£¨HOMO£©Ë®Æ½µÄµç×ÓÔÆÖ÷Òª¼¯ÖÐÔÚ¹©µç×Óµ¥ÔªµÄ·¼»ù°·; È»¶ø£¬ÄÇЩ×îµÍδռ¾Ý·Ö×Ó¹ìµÀ£¨LUMO£©Ë®Æ½´ó¶à·Ö²¼ÓÚµç×Ó½ÓÊÜÐԵĶþ±½¼×ͪ¡£ÕâЩ½á¹û±íÃ÷£¬·¢¹âÌåTPA-COÊÇÒ»ÖÖD-P-Aż¼«·Ö×Ó£¬¾ßÓÐÃ÷ÏԵķÖ×ÓÄÚµçºÉ×ªÒÆ£¨ICT£©ÌØÐÔ¡£
3Â¥2014-10-13 06:42:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÍÅ×ÓС½ã

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by µ¾²ÝÈ˵ĴºÌì at 2014-10-12 22:27:27
Â¥Ö÷£¬ÕâÊÇÄĸö·½ÃæµÄÎÄÕ£¿

·¢¹â²ÄÁÏ
4Â¥2014-10-14 15:45:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÍÅ×ÓС½ã µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉúÎïÓëÒ½Ò©£¬296·Ö£¬Çóµ÷¼Á +9 66¹ 2026-04-03 10/500 2026-04-05 20:11 by lys0704
[¿¼ÑÐ] ±¾¿Æ211£¬293·ÖÇëÇóµ÷¼Á +8 Á«²Ë¾ÍÊÇź°É 2026-04-03 9/450 2026-04-05 19:12 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +12 Ò»ÑùYWY 2026-04-04 12/600 2026-04-05 08:24 by 544594351
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +12 Ò»ÑùYWY 2026-04-02 13/650 2026-04-04 20:49 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 277¹¤¿ÆÇóµ÷¼Á +7 1915668 2026-04-04 7/350 2026-04-04 17:21 by °¡¿¡£¡
[¿¼ÑÐ] 280Çóµ÷¼Á +21 ¹¾ààÏþÏþ 2026-04-02 22/1100 2026-04-04 11:12 by Öí»á·É
[¿¼ÑÐ] 387Çóµ÷¼Á +4 °®³ÔƬ¶¹ÍÁ 2026-04-03 5/250 2026-04-04 08:10 by °¶ÉϵÄÒ»ÌõÓã
[¿¼ÑÐ] Çóµ÷¼Á +3 wos666 2026-04-03 3/150 2026-04-04 05:16 by gswylq
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +7 ÏàÐűػá¹ââÍòÕ 2026-04-02 7/350 2026-04-03 16:48 by rzh123456
[¿¼ÑÐ] ѧ˶»úе¹¤³Ì303Çóµ÷¼Á +6 ÎÞÃûËùÒÔ½ÐÎâÃ÷ 2026-03-30 7/350 2026-04-03 16:48 by asdfzly
[¿¼ÑÐ] ÊýÒ»Ó¢Ò»285Çóµ÷¼Á +7 AZMK 2026-04-03 9/450 2026-04-03 13:03 by ms629
[¿¼ÑÐ] 319Çóµ÷¼Á +18 Ì«ÈÝÒ×1018 2026-04-01 18/900 2026-04-03 11:18 by linyelide
[»ù½ðÉêÇë] ÇëÎʹ²Í¬Í¨Ñ¶ºÍ¹²Í¬Ò»×÷µÄÈϿɶÈÎÊÌâ 10+4 psa1234 2026-04-01 10/500 2026-04-03 11:08 by Kittylucky
[¿¼ÑÐ] 085600£¬320·ÖÇóµ÷¼Á +6 ´ó²öС×Ó 2026-04-02 6/300 2026-04-02 21:54 by dongzh2009
[¿¼ÑÐ] 314Çóµ÷¼Á +11 1xiaojun23 2026-03-31 12/600 2026-04-02 12:31 by 1xiaojun23
[¿¼ÑÐ] 311Çóµ÷¼Á +14 À¶ÔÂÁÁÁÁ 2026-03-30 14/700 2026-04-02 12:18 by 1753564080
[¿¼ÑÐ] 08ÉúÎïÓëҽҩר˶³õÊÔ346ÕÒµ÷¼Á +6 dianeeee 2026-04-01 7/350 2026-04-02 08:23 by guoweigw
[¿¼ÑÐ] 269Çóµ÷¼Á +4 ÎÒÏë¶ÁÑÐ11 2026-03-31 4/200 2026-03-31 10:04 by cal0306
[¿¼ÑÐ] һ־ԸʳƷ¿ÆÑ§Ó빤³Ì083200Çóµ÷¼Á +4 XQTJZ 2026-03-30 4/200 2026-03-31 04:10 by fmesaito
[¿¼ÑÐ] ±¾¿Æ211×Ü·Ö289£¬08¹¤Ñ§ÕæÐÄÇóµ÷¼Á +3 utopiaE 2026-03-30 3/150 2026-03-30 23:42 by ms629
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û