24СʱÈÈÃŰæ¿éÅÅÐаñ    

²é¿´: 4269  |  »Ø¸´: 4

shfxiong

Òø³æ (СÓÐÃûÆø)

[ÇóÖú] Ôõôȷ¶¨MnÀë×ӵļÛ̬£¿

¸÷λÅóÓÑ£¬ÄãÃǺã¡
       ÎÒÊÕµ½Éó¸åÒâ¼û£¬ÎÊÔõôȷ¶¨ÈÜÒºÖÐÃÌÀë×ӵĴæÔÚ¼Û̬ºÍÐÎʽ£¿ÊÇÒÔMn(2+)´æÔÚ»¹ÊÇÆäÅäºÏÎïÐÎʽ´æÔÚ£¿µ±ÓÃŨËáºÍ»¹Ô­¼ÁËá½þÈíÃÌ¿ó£¨Ö÷Òª³É·ÖÊÇMnO2£©ºó£¬½þ³öÈÜÒºÌåϵÖйÀ¼ÆÖ÷Òª´æÔÚµÄÊǶþ¼ÛÃÌÀë×Ó£¬µ«ÊÇÐèҪ֤ʵÆä´æÔÚ¡£ÎÒ¹ýÈ¥ÊÇÓÃICP²âÁ¿ÃÌÀë×ÓŨ¶ÈµÄ£¬µ«ÊÇ´ó¼ÒÖªµÀÕâ¸öÊDzâµÄ×ÜÃÌÀë×ÓŨ¶È£¬Ã»·¨È·¶¨ÃÌÀë×ӵļÛ̬»òÕßÊÇ·ñÐγÉÅäºÏÎï¼°ÆäÅäºÏÎïÖÖÀà¡£´ó¼ÒÓÐûÓкõĽ¨Òé²ÉÓÃÄÄÖÖ·½·¨¶¨ÐÔ·ÖÎö£¿²»Ò»¶¨Êǵζ¨·ÖÎö¡£ Ö±½Ó»ØÌû»òÕß·¢ÓÊÏ䣨shfxiong@163.com£©¶¼¿É¡£·Ç³£¸Ðл£¡
        ¸½²¿·ÖÉó¸åÒâ¼ûÈçÏ£ºThe authors....however, they do not present sufficient evidence that supports the idea that it is acting as a reducing agent -- was Mn(2+) actually determined by titration or other means to confirm its existence?. If Mn(4+) was indeed reduced to Mn(2+), it must be verified, if not, the lignin may be forming a complex that solublizes MnO2.
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

wy19871124

гæ (Ö°Òµ×÷¼Ò)

ÖÊÆ×Ê×ϯ¹ËÎÊ

2Â¥2017-04-28 09:43:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ͯÄêµÄÇÙ

½û³æ (ÖøÃûдÊÖ)

±¾ÌûÄÚÈݱ»ÆÁ±Î

3Â¥2017-04-29 09:11:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shfxiong

Òø³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by ͯÄêµÄÇÙ at 2017-04-29 09:11:31
²âXPSÏà¶Ôº¬Á¿ÊÇ¿ÉÒÔ´ó¸ÅÖªµÀµÄ£¬É¨Ãè°üÀ¨Mn 2pºÍ3s¾«Ï¸Æ×·ÖÎöºÍÑùÆ·ÖÐµÄÆäËûÔªËØ£¬·Ö·å

лл£¡XPS²»ÊÇÕë¶Ô¹ÌÌåÑùÆ·µÄÂð£¿
ÀíÂÛÁªÏµÓ¦ÓÃ
4Â¥2017-04-29 11:27:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

930218wzl

гæ (³õÈëÎÄ̳)

ÇëÎÊÄãÕâ¸öÎÊÌâ½â¾öÁËÂð?ÎÒÒ²ÓÐͬÑùµÄÎÊÌâ¼±ÎÊ
5Â¥2017-07-02 19:40:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ shfxiong µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 330Çóµ÷¼Á +3 С²Ä»¯±¾¿Æ 2026-03-18 3/150 2026-03-18 21:55 by ÎÞи¿É»÷111
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄϽ»´ó£¬Çóµ÷¼Á +4 ²Ä»¯ÖðÃÎÈË 2026-03-18 4/200 2026-03-18 14:22 by 007_lilei
[¿¼ÑÐ] ²ÄÁÏר˶274Ò»Ö¾Ô¸ÉÂÎ÷ʦ·¶´óѧÇóµ÷¼Á +6 Ñ¦ÔÆÅô 2026-03-13 6/300 2026-03-18 14:14 by ÍÑÓ±¶ø³ö
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á ×Ü·Ö331 +3 ZY-05 2026-03-13 3/150 2026-03-18 10:58 by macy2011
[¿¼ÑÐ] ¹¤¿Æ²ÄÁÏ085601 279Çóµ÷¼Á +6 À§ÓÚÐdz¿ 2026-03-17 6/300 2026-03-18 10:21 by kkcoco25
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +3 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 3/150 2026-03-18 10:12 by macy2011
[¿¼ÑÐ] 278Çóµ÷¼Á +5 ÑÌ»ðÏÈÓÚ´º 2026-03-17 5/250 2026-03-18 08:43 by ÐÇ¿ÕÐÇÔÂ
[¿¼²©] 26²©Ê¿ÉêÇë +3 1042136743 2026-03-17 3/150 2026-03-17 23:30 by ÇáËɲ»ÉÙËæ
[»ù½ðÉêÇë] ±»ÎÒÑÔÖУºÐÂÄ£°å²»Ç¿µ÷¸ñʽÁË£¬¼Ùר¼Ò¿ªÊ¼¹Ü¸ñʽÁË +4 beefly 2026-03-14 4/200 2026-03-17 22:04 by »ÆÄñÓÚ·ÉChao
[˶²©¼ÒÔ°] ºþ±±¹¤Òµ´óѧ ÉúÃü¿ÆÑ§Ó뽡¿µÑ§Ôº-¿ÎÌâ×éÕÐÊÕ2026¼¶Ê³Æ·/ÉúÎï·½Ïò˶ʿ +3 1ϲ´º8 2026-03-17 5/250 2026-03-17 17:18 by ber´¨cool×Ó
[¿¼ÑÐ] ²ÄÁÏר˶326Çóµ÷¼Á +6 Ä«ìÏæ¦Ý· 2026-03-15 7/350 2026-03-17 17:10 by ruiyingmiao
[¿¼ÑÐ] 211±¾£¬11408Ò»Ö¾Ô¸ÖпÆÔº277·Ö£¬ÔøÔÚÖпÆÔº×Ô¶¯»¯Ëùʵϰ +6 Losir 2026-03-12 7/350 2026-03-17 12:09 by danranxie
[¿¼ÑÐ] [µ¼Ê¦ÍƼö]Î÷ÄϿƼ¼´óѧ¹ú·À/²ÄÁϵ¼Ê¦ÍƼö +3 ¼â½ÇСºÉ 2026-03-16 6/300 2026-03-16 23:21 by ¼â½ÇСºÉ
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐʦ·¶071000£¬325Çóµ÷¼Á +6 RuitingC 2026-03-12 6/300 2026-03-16 14:50 by ¿Éµ­²»¿ÉÍü
[¿¼ÑÐ] ÇóÀÏʦÊÕÁôµ÷¼Á +4 jiang½ª66 2026-03-14 5/250 2026-03-15 20:11 by Winj1e
[¿¼ÑÐ] 289Çóµ÷¼Á +4 ÕâôÃû×ÖÕ¦Ñù 2026-03-14 6/300 2026-03-14 18:58 by userper
[¿¼ÑÐ] ¹¤¿Æ²ÄÁÏ085601 279Çóµ÷¼Á +8 À§ÓÚÐdz¿ 2026-03-12 10/500 2026-03-13 15:42 by ms629
[¿¼ÑÐ] 295Çóµ÷¼Á +3 Сذ×ÐÖ­ 2026-03-12 3/150 2026-03-13 15:17 by vgtyfty
[¿¼²©] 26¶Á²© +4 Rui135246 2026-03-12 10/500 2026-03-13 07:15 by gaobiao
[¿¼ÑÐ] 333Çóµ÷¼Á +3 152697 2026-03-12 4/200 2026-03-13 07:08 by Iveryant
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û