²é¿´: 2261  |  »Ø¸´: 13

ÄϹ¬Óþ

Ìú¸Ëľ³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿ÄÉÃ×CuÁ£×Ó¶ÖÃÔÚ¿ÕÆøÖлáÑõ»¯³É¼¸¼ÛÍ­ ÒÑÓÐ9È˲ÎÓë

ÈçÌâ¡£
Ï£Íû¸÷λ³æÓÑÄܸøÒÔ°ïÖú¡£
Èç¹ûÖÆ±¸ºÃµÄÄÉÃ×CuÁ£×Ó¶ÖÃÔÚ¿ÕÆøÖÐ »áÑõ»¯³É¼¸¼ÛÍ­ Ñõ»¯ÑÇÍ­ »¹ÊÇÑõ»¯Í­£¿
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

½ðÊôÄÉÃ׺ϳÉ

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

µ±ÎÒ»ØÍ·¿´ÄãµÄһ˲£¬ÄãûÓоõ²ìµ½ÎҵĴæÔÚ£»µ±Äã»ØÍ·¿´ÎÒµÄһ˲£¬ÎÒÔçÒÑĬĬµØ×ªÉíÀ뿪¡£
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

dawnlight

ÈÙÓþ°æÖ÷ (Ö°Òµ×÷¼Ò)

Сľ³æÐ¡Ð¡°æÖ÷

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Cu1+ÊǸö¹ý¶É̬£¬Ê±¼ä³¤Á˶¼»á±ä³É¶þ¼Û̬µÄCu2+
ºÜ¶àÈË˵Xps£¬ÆäʵxpsÒ²²»Ò»¶¨Äܼø±ð£¬Ò»¼ÛºÍ¶þ¼ÛCuµÄ½áºÏÄܷdz£½Ó½üµÄ¡£
Èç¹ûÄãµÄ²úÁ¿¹»¶àµÄ»°£¬²»ÊÇ΢Á¿£¬µ¹ÊÇ¿ÉÒÔÓÃ×ÏÍâºÍÓ«¹â¼ø±ðÏ£¬ÒÔΪCu2OÊÇÖ±½Ó´øÏ¶µÄ°ëµ¼Ì壨gap=2.17£©£¬·¢¹âÔÚ600¶ànm£¬¶øCuOÊǼä½Ó´øÏ¶µÄ£¨gap=1.96£©£¬Ð§Âʷdz£µÍ¡£
Because Cu0 and Cu1+ have almost the same bindingenergy, these two charge states of Cu cannot be identified based on
the chemical shift in binding energy alone. However, Cu is an unreactive
metal and cannot be oxidized into Cu2O in the nitrogen
atmosphere. Possibly a small amount of Cu2O is formed by exposing
to the air. Besides, Cu1+ s a chemically unstable state, and it can
be further oxidized to Cu2+ on the surface.
×ËÔ»:ÄêÇá»á½áÊø£¬ÔÚ½áÊøÒÔǰ£¬°ÑÏë×öµÄÊÂ×öÍê°É!
7Â¥2010-12-12 11:09:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

ange8962559

½ð³æ (ÖøÃûдÊÖ)

ºÃÏñÊÇÑõ»¯ÑÇÍ­£¬
³ÉÈ˲»×ÔÔÚ×ÔÔÚ²»³ÉÈË
2Â¥2010-12-09 17:40:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¹ù»ÝÕÂ

Ìú³æ (³õÈëÎÄ̳)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
wandaohzl:¹ÄÀø½»Á÷ 2010-12-12 00:04:19
½¨ÒéÄú×öÒ»ÏÂXPS£¬»òÕßµç×ÓÄÜÁ¿ËðʧÆÕ£¬ÒòΪÕâ¸öºÍºÏ³ÉµÄ»·¾³ÓйØÏµ£¬²»¿ÉÒ»¸Å¶øÂÛ
ºÃºÃ×öʵÑé
3Â¥2010-12-10 19:08:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÄϹ¬Óþ

Ìú¸Ëľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by ¹ù»ÝÕ at 2010-12-10 19:08:09:
½¨ÒéÄú×öÒ»ÏÂXPS£¬»òÕßµç×ÓÄÜÁ¿ËðʧÆÕ£¬ÒòΪÕâ¸öºÍºÏ³ÉµÄ»·¾³ÓйØÏµ£¬²»¿ÉÒ»¸Å¶øÂÛ

¶àлÁË ÎÒÒ²¸Õ½Ó´¥Õâ¿éÄÚÈÝ ²ËÄñ¼¶±ðÑ¡ÊÖ ºÇºÇ
µ±ÎÒ»ØÍ·¿´ÄãµÄһ˲£¬ÄãûÓоõ²ìµ½ÎҵĴæÔÚ£»µ±Äã»ØÍ·¿´ÎÒµÄһ˲£¬ÎÒÔçÒÑĬĬµØ×ªÉíÀ뿪¡£
4Â¥2010-12-10 21:41:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

·ÉÌ쳬ÈË

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
wandaohzl:¹ÄÀø½»Á÷ 2010-12-12 00:04:27
¿ÉÒÔ×öÒ»¸öxps ºÍ eds ²âһϡ£²»¹ýÖ»ÄܲâÁ¿±íÃæº¬Á¿¼°¼Û̬
5Â¥2010-12-11 19:34:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÄϹ¬Óþ

Ìú¸Ëľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by ·ÉÌ쳬ÈË at 2010-12-11 19:34:47:
¿ÉÒÔ×öÒ»¸öxps ºÍ eds ²âһϡ£²»¹ýÖ»ÄܲâÁ¿±íÃæº¬Á¿¼°¼Û̬

±íÃæµÄÐÅÏ¢ÒѾ­×ã¹»ÁË ÊÇÓÃÀ´×ö´ß»¯¼ÁµÄ ¶àлÁË
µ±ÎÒ»ØÍ·¿´ÄãµÄһ˲£¬ÄãûÓоõ²ìµ½ÎҵĴæÔÚ£»µ±Äã»ØÍ·¿´ÎÒµÄһ˲£¬ÎÒÔçÒÑĬĬµØ×ªÉíÀ뿪¡£
6Â¥2010-12-11 21:58:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÄϹ¬Óþ

Ìú¸Ëľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by dawnlight at 2010-12-12 11:09:59:
Cu1+ÊǸö¹ý¶É̬£¬Ê±¼ä³¤Á˶¼»á±ä³É¶þ¼Û̬µÄCu2+
ºÜ¶àÈË˵Xps£¬ÆäʵxpsÒ²²»Ò»¶¨Äܼø±ð£¬Ò»¼ÛºÍ¶þ¼ÛCuµÄ½áºÏÄܷdz£½Ó½üµÄ¡£
Èç¹ûÄãµÄ²úÁ¿¹»¶àµÄ»°£¬²»ÊÇ΢Á¿£¬µ¹ÊÇ¿ÉÒÔÓÃ×ÏÍâºÍÓ«¹â¼ø±ðÏ£¬ÒÔΪCu2OÊÇÖ±½Ó´øÏ¶µÄ°ë ...

àÅ »¹ÊÇÄú¹»×¨Òµ ллÀ²
µ±ÎÒ»ØÍ·¿´ÄãµÄһ˲£¬ÄãûÓоõ²ìµ½ÎҵĴæÔÚ£»µ±Äã»ØÍ·¿´ÎÒµÄһ˲£¬ÎÒÔçÒÑĬĬµØ×ªÉíÀ뿪¡£
8Â¥2010-12-12 16:07:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÃÎÀïÔÆÖñ

ľ³æ (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
6Â¥: Originally posted by ÄϹ¬Óþ at 2010-12-11 21:58:47:
±íÃæµÄÐÅÏ¢ÒѾ­×ã¹»ÁË ÊÇÓÃÀ´×ö´ß»¯¼ÁµÄ ¶àлÁË

ÇëÎÊ×ÏÍâÎüÊÕ·åÊǶàÉÙ£¬Í­£¬Ò»¼ÛÍ­ºÍ¶þ¼ÛÍ­£¿
³äʵµÄ×ÔÎÒ£¡
9Â¥2012-03-04 16:05:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

y746199476

гæ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Õâ¸öÎÒÒ²ºÜÏëÖªµÀ£¬×î½üÔÚÑо¿Õâ¸ö¶«Î÷£¬¿ì·³ËÀÁË£¬Ôõô°ÑÄÉÃ×¼¶Í­Ñõ»¯³ÉÑõ»¯ÑÇÍ­£¬¡£¡£¡£¡£
10Â¥2013-07-13 11:03:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÄϹ¬Óþ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0854¿É¿çµ÷¼Á£¬Ò»×÷Ò»ÏîºËÐÄÂÛÎÄÎåÏîרÀû£¬Ê¡¡¢¹ú¼¶Ö¤Êé40+ÊýÒ»Ó¢Ò»287 +3 СÀî0854 2026-03-16 3/150 2026-03-17 13:40 by ÈÈÇéɳĮ
[¿¼ÑÐ] 271Çóµ÷¼Á +12 ÉúÈçÏÄ»¨¡­ 2026-03-11 14/700 2026-03-17 10:56 by lovewei0727
[¿¼ÑÐ] 278Çóµ÷¼Á +3 Yy7400 2026-03-13 3/150 2026-03-17 08:24 by laoshidan
[¿¼ÑÐ] Ò»Ö¾Ô¸211 0703·½Ïò310·ÖÇóµ÷¼Á +3 ŬÁ¦·Ü¶·112 2026-03-15 3/150 2026-03-16 16:44 by houyaoxu
[¿¼ÑÐ] ÇóÀÏʦÊÕÁôµ÷¼Á +4 jiang½ª66 2026-03-14 5/250 2026-03-15 20:11 by Winj1e
[¿¼ÑÐ] Öпƴó²ÄÁÏר˶319Çóµ÷¼Á +3 ÃÏöβÄÁÏ 2026-03-13 3/150 2026-03-14 18:10 by houyaoxu
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +4 z1z2z3879 2026-03-14 5/250 2026-03-14 16:30 by JourneyLucky
[¿¼ÑÐ] 328Çóµ÷¼Á +3 5201314Lsy£¡ 2026-03-13 6/300 2026-03-14 15:31 by hyswxzs
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó²ÄÁÏ324·ÖÇóµ÷¼Á +5 ãÆÐñ¶« 2026-03-14 5/250 2026-03-14 14:53 by ľ¹Ï¸à
[»ù½ðÉêÇë] ÓбØÒª¸ü»»É걨¿ÚÂð 20+3 fannyamoy 2026-03-11 3/150 2026-03-14 00:52 by zhanghaozhu
[¿¼ÑÐ] ÕÐÊÕ0805£¨²ÄÁÏ£©µ÷¼Á +3 18595523086 2026-03-13 3/150 2026-03-14 00:33 by 123%¡¢
[¿¼ÑÐ] ²ÄÁÏ371Çóµ÷¼Á +9 öùÓã? 2026-03-11 11/550 2026-03-13 22:53 by JourneyLucky
[¿¼ÑÐ] 315Çóµ÷¼Á +9 СÑòСÑò_ 2026-03-11 10/500 2026-03-13 21:13 by SXNUÀîÀÏʦ
[¿¼ÑÐ] 301Çóµ÷¼Á +6 Liyouyumairs 2026-03-11 6/300 2026-03-13 20:11 by JourneyLucky
[¿¼ÑÐ] ÇóbÇøÑ§Ð£µ÷¼Á +3 ÖÜ56 2026-03-11 3/150 2026-03-13 16:20 by JourneyLucky
[¿¼ÑÐ] ¿¼Ñе÷¼Á +4 ·Ò´ï46 2026-03-12 4/200 2026-03-13 16:04 by ruiyingmiao
[¿¼ÑÐ] 307Çóµ÷¼Á +5 ³¬¼¶ÒÁ°º´óÍõ 2026-03-12 5/250 2026-03-13 15:56 by °ô°ôÇòÊÖ
[¿¼ÑÐ] 274Çóµ÷¼Á +3 S.H1 2026-03-12 3/150 2026-03-13 15:15 by JourneyLucky
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ 309·ÖÇëÇóµ÷¼Á +7 dtdxzxx 2026-03-12 8/400 2026-03-13 14:43 by jxchenghu
[¿¼ÑÐ] 290Çóµ÷¼Á +3 ADT 2026-03-13 3/150 2026-03-13 10:19 by peike
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û