Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2267  |  »Ø¸´: 13
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

xiaofu119

ľ³æ (ÖøÃûдÊÖ)

[½»Á÷] ¡¾ÌÖÂÛ¡¿ZnO¹â´ß»¯

ÓÐûÓÐ×öZnO¹â´ß»¯µÄ°¡£¿ÌÖÂÛһϰÉ
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

evanhit

ľ³æ (СÓÐÃûÆø)

¡ï
xiaofu119(½ð±Ò+1):лл²ÎÓë
Òµ½ç¹²Ê¶£ºÑõ»¯Ð¿¿¹¹â¸¯Ê´ÐÔ²î
ZnO + 2h{+}-> Zn{2+} + 1/2O2
7Â¥2010-01-21 16:36:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

portowang

½ð³æ (СÓÐÃûÆø)

¡ï ¡ï ¡ï
nxl5096224(½ð±Ò+3):3Q~ 1-24 19:18
ZnOµÄµç×ÓÇ¨ÒÆÂʱÈÑõ»¯îѵĸߣ¬Æä¹â´ß»¯»îÐÔ»¹±È½ÏºÃ¡£ÖÁÓÚΪʲôǰ30·ÖÖÓ»¹¿ÉÒÔ£¬ºóÃæ¾Í²»ÐÐÁË£¬¹â¸¯Ê´µÄÔ­ÒòÎÒ¾õµÃ¿ÉÒÔºöÂÔ¡£ÁíÍâÄãÔÚ²â´ß»¯ÐÔÄÜǰ£¬Îü¸½ºÍÍѸ½Æ½ºâ´ïµ½Ã»ÓУ¿Äã×Ô¼ºÖƱ¸µÄZnO³ß´çÓ¦¸Ã·Ç³£Ð¡£¬Èç¹ûÊDzÉÓû¯Ñ§·¨ÖƱ¸µÄ»°£¬Æä±íÃæÒ»¶¨º¬ÓдóÁ¿µÄÔÓÖÊÀë×Ó£¬ÀýÈç´×Ëá¸ùÀë×Ó¡£ÄãÔÚ¸ßÎÂÉÕ½áºó£¬±íÃæ´×Ëá¸ùÀë×ӻᱻȥ³ý£¬Æä´ß»¯»îÐÔ¾ÍÏà¶ÔÎȶ¨ÁË£¬¾ßÌåÔ­Òò°³²»ÖªµÀ£¬µ«ÊÇÎÒ¾õµÃÕâ¸öºÍZnO±íÃæµÄÔÓÖÊÀë×ÓÓÐĪ´ó¹ØÏµ¡£
10Â¥2010-01-23 01:24:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

buffaloli

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

¡ï ¡ï ¡ï
xiaofu119(½ð±Ò+1):лл²ÎÓë
nxl5096224(½ð±Ò+2):3Q~ 1-24 19:18
×îеÄZnOϵÁпÕÐÄÇò¹â´ß»¯£­ACS Nano

http://pubs.acs.org/cgi-bin/arti ... html/nn800353q.html


ABSTRACT A weak acid selective etching strategy was put forward to fabricate oxide-based hollow
nanoparticles (HNPs) using core/shell nanostructures of active metal/oxide nanoparticles as sacrificial templates.
ZnO-based HNPs, including pure ZnO, Au/ZnO, Pt/ZnO, and Au/Pt/ZnO HNPs with diameter below 50 nm and shell
thickness below 6 nm has been first achieved at low temperature. The diameter, thickness, and even sizes of ZnO
and noble metal ultrafine crystals of HNPs can be well adjusted by the etching process. Synchronous with the
formation of HNPs, the internal metalsemiconductor interfaces can be controllably eliminated (ZnZnO) and
reconstructed (noble metalZnO). Excitingly, such microstructure manipulation has endued them with giant
improvements in related performances, including the very strong blue luminescence with enhancement over 3
orders of magnitude for the pure ZnO HNPs and the greatly improved photocatalytic activity for the noble metal/
ZnO HNPs. These give them strong potentials in relevant applications, such as blue light emitting devices,
environment remediation, drug delivery and release, energy storage and conversion, and sensors. The designed
fabrication procedure is simple, feasible, and universal for a series of oxide and noble metal/oxide HNPs with
controlled microstructure and improved performances.
11Â¥2010-01-23 07:20:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

shelinger

½ð³æ (СÓÐÃûÆø)

¹Ø×¢ÖС£¡£¡£
2Â¥2010-01-19 21:30:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yongxa

ľ³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
Ïà¶ÔÓÚ¶þÑõ»¯îÑÀ´Ëµ£¬×öÑõ»¯Ð¿¹â´ß»¯µÄ¾ÍÉÙÁË
3Â¥2010-01-20 09:22:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiaofu119

ľ³æ (ÖøÃûдÊÖ)

ÎÒ×öµÄZnOÔÚǰ30min»¹¿ÉÒÔ£¬ºóÀ´Ôõô¾Íû¶¯¾²ÁËÄØ£¬ÊÇ´ß»¯ÐÔÄܲ»Îȶ¨Âð£¿ÊDz»ÊÇÒ»°ã¶¼Òª¸ßÎÂÍË»ðŶ£¡
4Â¥2010-01-20 09:27:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

threestone819

½ð³æ (СÓÐÃûÆø)

¡ï
xiaofu119(½ð±Ò+1,VIP+0):лл½»Á÷ 1-20 16:27
ZnOûÓÐTiO2Îȶ¨
[/img]http://id.91cool.net/sign/[/img]
5Â¥2010-01-20 15:02:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiaofu119

ľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
Originally posted by threestone819 at 2010-1-20 15:02:
ZnOûÓÐTiO2Îȶ¨

Äã×ö¹ýÕâÁ½ÑùÖеÄÒ»¸öÂð£¿
6Â¥2010-01-20 16:26:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÄäÃû

Óû§×¢Ïú (ÕýʽдÊÖ)

¡ï
xiaofu119(½ð±Ò+1):лл²ÎÓë
±¾Ìû½öÂ¥Ö÷¿É¼û
8Â¥2010-01-22 09:23:02
ÒÑÔÄ   ÉêÇëC-EPI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³

portowang

½ð³æ (СÓÐÃûÆø)

¡ï
xiaofu119(½ð±Ò+1):лл²ÎÓë
×öZnO¹â´ß»¯µÄ¶àÁË£¬µ±È»Ã»ÓÐÑõ»¯îѶడ
9Â¥2010-01-23 01:10:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ xiaofu119 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 293·ÖÇóµ÷¼Á£¬ÍâÓïΪ¶íÓï +7 ¼ÓÒ»Ò»¾Å 2026-04-07 10/500 2026-04-08 20:14 by yutian743
[¿¼ÑÐ] 278Çóµ÷¼Á +17 ·¶æÃÄÈ 2026-04-07 18/900 2026-04-08 14:43 by lijunpoly
[¿¼ÑÐ] 298Çóµ÷¼Á +4 ²ÐºÉÐÂÁø 2026-04-07 4/200 2026-04-07 23:02 by lbsjt
[¿¼ÑÐ] 363Çóµ÷¼Á +9 zh096 2026-04-04 9/450 2026-04-07 21:51 by 418490947
[¿¼ÑÐ] 338Çóµ÷¼Á +5 СÖíºìÉ« 678 2026-04-06 6/300 2026-04-07 21:18 by ÇÇßÕßÕßÕ
[¿¼ÑÐ] 315Çóµ÷¼Á +3 TUZEIQAQ 2026-04-02 3/150 2026-04-07 17:32 by chenp123
[¿¼ÑÐ] 328Çóµ÷¼Á +4 ghhh88888 2026-04-06 5/250 2026-04-07 14:45 by ghhh88888
[¿¼ÑÐ] Ò»Ö¾Ô¸9²ÄÁÏѧ˶297ÒѹýÁù¼¶Çóµ÷¼ÁÍÆ¼ö +11 adaie 2026-04-04 12/600 2026-04-05 19:04 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 348Çóµ÷¼Á +6 wukira 2026-04-04 6/300 2026-04-05 18:11 by Öí»á·É
[¿¼ÑÐ] ¹¤¿Æ08ר˶»úе275Çóµ÷¼Á +3 AaAa7420 2026-04-02 3/150 2026-04-05 13:26 by jp9609
[¿¼ÑÐ] Çó +5 »¯¹¤×¨Ë¶323·Ö 2026-04-04 5/250 2026-04-05 08:02 by 544594351
[ÂÛÎÄͶ¸å] ÇóÎÄÏ× 5+3 ys879651$ 2026-04-02 3/150 2026-04-04 17:22 by bobvan
[¿¼ÑÐ] 22408Çóµ÷¼Á 354·Ö ¿É¿çרҵ +3 hannnnnnn 2026-04-04 3/150 2026-04-04 14:35 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 280Çóµ÷¼Á +21 ¹¾ààÏþÏþ 2026-04-02 22/1100 2026-04-04 11:12 by Öí»á·É
[¿¼ÑÐ] 320µ÷¼Á +4 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-03 4/200 2026-04-03 21:40 by lbsjt
[¿¼ÑÐ] 286Çóµ÷¼Á +8 lim0922 2026-04-02 8/400 2026-04-03 20:19 by rzh123456
[¿¼ÑÐ] 11408£¬284·Ö£¬¶þÕ½Õæ³ÏÇóµ÷¼Á +4 12.27 2026-04-02 4/200 2026-04-03 14:14 by dxiaoxin
[¿¼ÑÐ] 0705Àíѧ294Çóµ÷¼Á +3 ³É¹û³É¹ûcg5 2026-04-03 3/150 2026-04-03 14:04 by simons1972
[¿¼ÑÐ] 262Çóµ÷¼Á +6 ÀøÖ¾Ò»¶¨·¢ÎÄÕ 2026-04-02 7/350 2026-04-03 09:54 by linyelide
[¿¼ÑÐ] 270µ÷¼Á +7 maxjxbsk 2026-04-02 7/350 2026-04-02 09:50 by yulian1987
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û