²é¿´: 7762  |  »Ø¸´: 20

yexuqing

ľ³æÖ®Íõ (ÎÄѧ̩¶·)

Ì«ÑôϵϵÖ÷ÈÎ

[½»Á÷] ¡¾·ÖÏí¡¿Ð·½·¨¸ßЧ»¹Ô­Ñõ»¯Ê¯Ä«Ï©±¡Ä¤ ÒÑÓÐ20È˲ÎÓë

http://lab.sciencenet.cn//htmllab/2010122917269434372.shtm

з½·¨¸ßЧ»¹Ô­Ñõ»¯Ê¯Ä«Ï©±¡Ä¤






ÀûÓÃÇâµâËỹԭÑõ»¯Ê¯Ä«Ï©±¡Ä¤µÄ»¹Ô­Ð§¹û¡££¨a¡¢b£º»¹Ô­Ç°ºóµÄGO±¡Ä¤µÄºê¹Û¹âѧÐÎò£»c: »¹Ô­Ç°ºó±¡Ä¤µÄÀ­ÉìÓ¦Á¦-Ó¦±äÇúÏߣ»d¡¢e:»¹Ô­Ç°ºó±¡Ä¤±íÃæµÄXPS-C1sÆ×ͼ£»f: ÀûÓÃÇâµâËỹԭGOÖÆ±¸µÄÈáÐÔʯīϩ͸Ã÷µ¼µç±¡Ä¤£©

ÉòÑô²ÄÁÏ¿ÆÑ§¹ú¼Ò£¨ÁªºÏ£©ÊµÑéÊÒÏȽøÌ¿²ÄÁÏÑо¿²¿¶ÔÑõ»¯Ê¯Ä«Ï©£¨GO£©±íÃæº¬Ñõ¹ÙÄÜÍŵÄ×é³É¡¢Çâ±ËáÓëGO·´Ó¦Ô­ÀíÒÔ¼°Â±ËØÔ­×ÓÓë̼ԭ×ÓÖ®¼ä³É¼üʱµÄ¼üÄܵȽøÐÐÁËϵͳ·ÖÎö£¬Ìá³öÁËÀûÓÃÇâµâËá¡¢ÇâäåËáµÈ±»¯ÎﻹԭGOµÄ·½·¨£¬ÊµÏÖÁËGOÔڽϵ͵ÄζÈÏ£¨¡Ü100¡æ£©µÄ¿ìËÙ¡¢¸ßЧ»¹Ô­£¬ËùµÃʯīϩµÄ̼Ñõ±È¿É´ï12ÒÔÉÏ¡£

×Ô2004Äê±»·¢ÏÖÒÔÀ´£¬Ê¯Ä«Ï©£¨Graphene£©ÓÉÓڽṹ¶ÀÌØ¡¢ÐÔÄÜÓÅÒì¡¢ÀíÂÛÑо¿¼ÛÖµ¸ß¡¢Ó¦ÓÃǰ¾°¹ãÀ«¶ø±¸ÊܹØ×¢¡£Ñõ»¯Ê¯Ä«Ï©£¨GO£©ÊǺ¬Óзḻº¬Ñõ¹ÙÄÜÍŵÄʯīϩÑÜÉúÎ¿Éͨ¹ý»¯Ñ§Ñõ»¯°þÀëÁ®¼ÛµÄʯī¶øµÃ£¬Ëæºóͨ¹ý»¹Ô­´¦Àí¿ÉÖÆ³Éʯīϩ¡£Òò´Ë£¬ÀûÓÃGOÔÙ¾­»¹Ô­ÖƱ¸Ê¯Ä«Ï©ÒѳÉΪµÍ³É±¾¡¢ºêÁ¿ÖƱ¸Ê¯Ä«Ï©µÄÒ»¸öÖØÒªÍ¾¾¶£¬¶Ô´Ù½øÊ¯Ä«Ï©µÄºêÁ¿Ó¦ÓþßÓÐÖØ´óÒâÒå¡£×÷ÎªÊ¯Ä«Ï©ÖØÒªÓ¦ÓÃÖ®Ò»£¬Ê¯Ä«Ï©Í¸Ã÷µ¼µçĤÒÔÆä×ÊÔ´·á¸»¡¢Á¼ºÃµÄ»¯Ñ§Îȶ¨ÐÔºÍÈáÈÍÐÔÓÐÍûÈ¡´ú×ÊԴȱ·¦¡¢´àÐÔµÄî÷ÎýÑõ»¯ÎITO£©³ÉΪÐÂÒ»´úµÄ͸Ã÷µ¼µçĤ£¬ÔÚÈáÐÔÏÔʾÁìÓò±íÏÖ³ö¾Þ´óµÄÓ¦ÓÃDZÁ¦¡£GO¾ßÓÐÁ¼ºÃµÄË®ÈÜÐÔ£¬Ò×ÓÚ³ÉĤ¡£Òò´Ë£¬ÏÈÀûÓÃGOÈÜÒº³ÉĤ£¬ÔÙ¶ÔGO±¡Ä¤½øÐл¹Ô­´¦Àí£¬¿ÉÒÔÖÆ±¸³öµÍ³É±¾´óÃæ»ýµÄÈáÐÔʯīϩ͸Ã÷µ¼µçĤ¡£Æä¹Ø¼üÊDzÉÓÃʲô»¹Ô­·½·¨ÓÐЧµØÈ¥³ýGO±íÃæµÄº¬Ñõ¹ÙÄÜÍÅ£¬»ñµÃ¾ßÓиߵ¼µçÐÔµÄʯīϩ¼°Æä±¡Ä¤²ÄÁÏ¡£

GOµÄ»¹Ô­·½·¨Ö÷ÒªÓÐÁ½Àࣺ¸ßÎÂÈÈ´¦ÀíºÍµÍλ¯Ñ§»¹Ô­¡£¸ßÎÂÈÈ´¦Àí·¨Í¨³£ÒªÇóÔÚ1000¡æÒÔÉÏ£¬¶èÐÔ»ò»¹Ô­Æø·ÕÖнøÐУ¬»¹Ô­³É±¾½Ï¸ß£¬¶øÇÒÒªÇó³ÐÔØÊ¯Ä«Ï©¼°Æä±¡Ä¤µÄ»ùƬÄܹ»ÄÍÊܸßΣ¬Òò´ËÏÞÖÆÁ˸÷½·¨µÄ¹ã·ºÓ¦ÓᣵÍλ¯Ñ§»¹Ô­¿ÉÒÔÔÚµÍÓÚ100¡æµÄÌõ¼þϽøÐУ¬Ò×ÓÚʵÏÖGO²ÄÁϵĵͳɱ¾»¹Ô­¡£µ«ÊÇ£¬Òѱ¨µÀµÄ»¯Ñ§»¹Ô­·½·¨ÖÐЧ¹û×îºÃµÄëÂÀ໹ԭ¼Á£¨ë¡¢¶þ¼×»ùëµȣ©ºÍ½ðÊôÇ⻯ÎïÀ໹ԭ¼Á£¨ÅðÇâ»¯ÄÆ¡¢Ç⻯ï®ÂÁµÈ£©µÄ»¹Ô­Ð§¹ûÈÔ²»ÀíÏ룬¶øÇÒëÂÀàÎïÖʲ»½ö³É±¾¸ß£¬»¹ÊǾ綾ÎïÖÊ£¬´óÁ¿Ê¹Óûá¶Ô»·¾³Ôì³ÉÑÏÖØÎÛȾ¡£´ËÍ⣬²ÉÓÃÕâÁ½ÀàÎïÖÊ»¹Ô­GO±¡Ä¤Ê±£¬»áÔì³É±¡Ä¤ÅòÕÍ»òÆÆË飬ÎÞ·¨µÃµ½¸ßµçµ¼ÐÔµÄʯīϩ±¡Ä¤¡£Òò´ËÆÈÇÐÐèÒª¿ª·¢¸ßЧ¡¢µÍ³É±¾¡¢ÎÞÎÛȾÇÒÊÊÓÃÓÚGO±¡Ä¤»¹Ô­µÄµÍλ¯Ñ§»¹Ô­·½·¨¡£

ÖпÆÔº½ðÊôÑо¿ËùµÄ¿ÆÑÐÈËÔ±·¢ÏÖ£¬Ð·½·¨²»½ö¿ÉÒÔʵÏÖ¶ÔGO·ÛÌåµÄ´óÁ¿¸ßЧ»¹Ô­£¬¶øÇҷdz£ÊʺÏÓÚ¶ÔGO±¡Ä¤½øÐÐÖ±½Ó»¹Ô­¡£»¹Ô­ºóËùµÃʯīϩ±¡Ä¤µÄÌå»ýµçµ¼ÂÊ¿ÉÒÔ´ïµ½3¡Á104S/m£¬Ã÷ÏÔÓÅÓÚÒÑÓл¯Ñ§»¹Ô­·½·¨µÄЧ¹û¡£¸üÖØÒªµÄÊÇ£¬»¹Ô­´¦ÀíÔÚÈ¥³ý±¡Ä¤²ã¼äº¬Ñõ¹ÙÄÜÍŵÄͬʱ£¬·´Ó¦²úÎïÒÔÒºÏàµÄÐÎʽ´Ó±¡Ä¤ÄÚ²¿Îö³ö£¬²úÉúµÄëϸ×÷ÓÃÁ¦Ê¹±¡Ä¤ºñ¶ÈÃ÷ÏÔ¼õС¡¢½á¹¹¸ü¼ÓÖÂÃÜ£¬Ìá¸ßÁËʯīϩƬ²ãÖ®¼äµÄ½áºÏÁ¦£¬Òò´Ë»¹Ô­ºóµÃµ½µÄʯīϩ±¡Ä¤ÔÚµ¼µçÐÔ¡¢Á¦Ñ§Ç¿¶ÈºÍÈáÈÍÐԵȷ½Ãæ¶¼ÓÐÁËÏÔÖøµÄÌá¸ß£¬½â¾öÁËÏÖÓл¹Ô­·½·¨ÆÆ»µ±¡Ä¤½á¹¹µÄÆ¿¾±ÎÊÌâ¡£¸ÃÑо¿»¹Í¨¹ýÇâµâËỹԭÓÉ´óƬGO×é×°¶ø³ÉµÄ±¡Ä¤Ö±½ÓÖÆ±¸³öÔÚ84%͸¹âÂÊÏ£¬±íÃæµç×èΪ1k¦¸/¡õÒÔϵÄÈáÐÔʯīϩ͸Ã÷µ¼µç±¡Ä¤£¬Ê¹µÃͨ¹ýµÍλ¯Ñ§»¹Ô­´¦ÀíÖÆ±¸¸ßÖÊÁ¿µÄʯīϩ͸Ã÷µ¼µçĤ³ÉΪ¿ÉÄÜ£¬ÎªÊ¯Ä«Ï©Í¸Ã÷µ¼µç±¡Ä¤ÔÚÈáÐÔÆ÷¼þÁìÓòµÄ¹ã·ºÓ¦Óõ춨ÁË»ù´¡¡£

¸ÃÑо¿Ê×´ÎʹÓÃÇ¿ËáÐÔ»¹Ô­¼ÁʵÏÖÁËGOµÄ¸ßЧ»¹Ô­£¬Í»ÆÆÁËÒÔǰGO»¹Ô­Ö»ÓÐÔÚ¼îÐÔ»·¾³ÖвÅÄÜÓÐЧ½øÐеĹ۵㡣»¹Ô­¹ý³ÌÑо¿·¢ÏÖÁËÂ±ËØµÄÈ¡´úºÍ×Ô·¢ÏûÈ¥ÐÐΪ£¬²¢Ìá³öÁËÇ׺ËÈ¡´úÊÇGO»¹Ô­·´Ó¦»ù±¾¹ý³ÌµÄ¼û½â£¬Îª½øÒ»²½É¶ÔGO»¹Ô­»úÀíµÄÈÏʶ¡¢·¢Õ¹ÐµÄGO»¹Ô­¼¼Êõ²¢ÍØ¿íGOµÄÓ¦ÓÃÌṩÁËÖØÒª²Î¿¼¡£

Ïà¹Ø¹¤×÷·Ö±ð±»CarbonºÍACS Nano½ÓÊÜ·¢±í¡££¨À´Ô´£ºÖйú¿ÆÑ§Ôº½ðÊôÑо¿Ëù£©

Ïà¹ØÒÇÆ÷£ºBX2M/MX51½ðÏàÏÔ΢¾µ  Nova 430ɨÃèµç×ÓÏÔ΢¾µ  ¶àÖÆÊ½IIIaÔ­×ÓÁ¦ÏÔ΢¾µ  ESCALAB 250XÉäÏß¹âµç×ÓÄÜÆ×ÒÇ  Cary 5000×ÏÍâ-¿É¼û·Ö¹â¹â¶È¼Æ  D/Max-2400XÉäÏßÑÜÉäÒÇ  Labram HR 800À­Âü¹âÆ×ÒÇ                       

Íê³ÉÈË£º³É»áÃ÷¿ÎÌâ×é

ʵÑéÊÒ£ºÖпÆÔº½ðÊôÑо¿ËùÉòÑô²ÄÁÏ¿ÆÑ§¹ú¼Ò£¨ÁªºÏ£©ÊµÑéÊÒ
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

Advanced Nanomaterials£¨graphere & nanotubes£© ʯīϩ¼°ÆäÖÆ±¸ ÏȽøÌ¼²ÄÁÏ ¾§ÌåÖÆ±¸¼°²âÊÔ
graphene Nps(¸öÈËÐËȤÊÕ¼¯Ìû×Ó¡­¡­) ÍøÂç¿Î³Ì ʯīϩ_Сľ³æ20120421 Ñõ»¯Ê¯Ä«Ï©»¹Ô­
ʯīϩ ʯīϩ͸Ã÷µ¼µç±¡Ä¤ ÎÞ»ú·Ç½ðÊô kydiscuss

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

taozhikai

½ð³æ (ÖøÃûдÊÖ)

7Â¥2011-09-12 11:58:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lchpy

ľ³æ (Ö°Òµ×÷¼Ò)

ÓÅÐã°æÖ÷

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Nat. Communication. 2010, 1, 73 ×öµÄºÍCARBONµÄ¼¸ºõÒ»Ñù.

[ Last edited by lchpy on 2011-9-22 at 10:20 ]
12Â¥2011-09-22 09:17:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

suman

ľ³æ (ÖøÃûдÊÖ)

2Â¥2011-02-21 03:19:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wangke102

ľ³æ (ÖøÃûдÊÖ)


³É»áÃ÷¿ÎÌâ×é
¡°ÔµÆð£¬ÔÚÈËȺÖУ¬ÎÒ¿´¼ûÄã¡£¡£¡£ÔµÃð£¬ÎÒ¿´¼ûÄ㣬ÔÚÈËȺÖС£¡±
3Â¥2011-02-21 11:13:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¶¥
£¡
4Â¥2011-05-30 14:27:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

09yschen

½ð³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÎÒÒ²ÔÚÀûÓÃʯīϩµÄ»¹Ô­³ÉĤ×÷¶«Î÷£¬ÀûÓÃÆä¹â͸ÐԺ͵¼µçÐÔ£¬Ð§¹û»¹ÔÚ±íÕ÷£¬ÖÁÉÙÓÐЧ¹û£¬
5Â¥2011-09-08 10:54:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

changguohui

гæ (ÕýʽдÊÖ)

6Â¥2011-09-12 10:27:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

melyan

ľ³æ (ÕýʽдÊÖ)

ÓõÄHIÊÇÂð£¿
8Â¥2011-09-14 09:40:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¶¥£¡
9Â¥2011-09-16 17:15:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xlchenlei

гæ (СÓÐÃûÆø)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
³É»áÃ÷¿ÎÌâ×é¡£¡£¡£Å£
10Â¥2011-09-20 10:45:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ yexuqing µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ͶƱ:  ÓжàÉÙÈËÊǽñÌì²éϵͳ֪µÀ½á¹ûµÄ£¿ +15 °®¿´ÊéµÄ¿ÉÀÖ 2026-08-26 17/850 2026-08-27 03:31 by xxniao123
[»ù½ðÉêÇë] ¹ú×ÔÈ»ÃæÉϸ´ÅÌ~»¶Ó­ÌÖÂÛ +4 ÇçÌì¼ÓÓÍ 2026-08-26 5/250 2026-08-26 21:27 by ľ·ç9012
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +7 process2012 2026-08-23 10/500 2026-08-26 19:23 by hmhminy
[»ù½ðÉêÇë] ϵͳ²é²»µ½ +10 ¶­°Ëǧ 2026-08-26 10/500 2026-08-26 16:30 by Equinoxhua
[»ù½ðÉêÇë] Ôõô²é°¡ +5 huang1991js 2026-08-26 5/250 2026-08-26 16:09 by Equinoxhua
[»ù½ðÉêÇë] ·¶½øÖоÙÒ»ÎĵÄÖÐÐÄ˼Ïë +9 Ñ׻ƹóëÐ 2026-08-22 10/500 2026-08-26 15:40 by semaglutide
[»ù½ðÉêÇë] 2026¹ú×ÔÈ»º¯ÆÀ·Ñµ½ÕË +22 ÑòÑü°å 2026-08-21 25/1250 2026-08-26 15:00 by zuocuiping
[»ù½ðÉêÇë] 2026Äê8ÔÂ25ÈÕ¹ú×ÔÈ»·Å°ñǰͻȻÊÕµ½ÁÐÈëÆÀÉóר¼ÒÓʼþ£¬ÓйØÏµÂ𣿠+25 ľˮ˼¶¹ 2026-08-25 28/1400 2026-08-26 14:53 by draco1987
[»ù½ðÉêÇë] ÄÜ·ñÍ˳ö²ÎÓëµÄÃæÉÏÏîÄ¿½â³ýÏÞÏî +23 koalala 2026-08-24 26/1300 2026-08-26 14:29 by ±¦±´³æ×Ó
[»ù½ðÉêÇë] Ϊʲô¹ú×ÔÈ»²»ÄÜÖ±½Ó¹«²¼ +4 bjdxyxy 2026-08-26 4/200 2026-08-26 13:12 by qingmu1201
[»ù½ðÉêÇë] ¹úºÏÀïÃæÄÜ¿´µ½ÁË +7 Ò»»³Ü°Çï 2026-08-26 7/350 2026-08-26 11:23 by zhaosm1982
[»ù½ðÉêÇë] ¹ú¼ÊºÏ×÷¿É²éÁË£¬ÖÐÁËÃæÉÏ +18 Ldrop2023 2026-08-26 18/900 2026-08-26 11:15 by cmrandy
[»ù½ðÉêÇë] ÏîÄ¿ÐÅÏ¢ºÍ¾­·ÑÐÅÏ¢ÔÚϵͳÀï¶¼¿ÉÒÔ¿´µ½ÁË +6 wittyboy 2026-08-26 14/700 2026-08-26 10:55 by wittyboy
[Ö°³¡ÈËÉú] ѧÉúײ¼û¸¨µ¼Ô±ËÍÍâÂô£¬µÚ¶þÌìÈ«°à¶¼³ÁĬÁË +3 ¾¨ÓãÈÚ½ð_Õã½­_É 2026-08-22 3/150 2026-08-26 09:01 by zzuzxg
[»ù½ðÉêÇë] ¹úºÏÏÖÔڲ鲻µ½ÁËÂ𣿠+10 chengyan1220 2026-08-24 20/1000 2026-08-26 08:57 by peasantsprig
[»ù½ðÉêÇë] Å£À´£¡Ã×À´£¡ÃæÀ´£¡ +8 beefly 2026-08-26 8/400 2026-08-26 08:37 by xuzhipiao
[»ù½ðÉêÇë] Èç¹û´Ë¿ÌÄãÕýÔÚΪ¹ú»ù¸Ðµ½½¹ÂÇ£¬²»·ÁÀ´ÌýÌýÕâÊס¶»ù½ðÖ®Íâ¡· +8 scalable 2026-08-24 8/400 2026-08-25 12:52 by jnhyjjm
[»ù½ðÉêÇë] ûÓÐÈκÎÏûÏ¢-ÊDz»ÊǾÍÁ¹ÁË +9 ͼÀ²Í¼À² 2026-08-24 10/500 2026-08-25 11:59 by ÄϺ£Ð¡¸ç
[»ù½ðÉêÇë] ÈÃÎÒÖÐÒ»¸öÃæÉϰɣ¡ +13 ´óƼ1987 2026-08-20 16/800 2026-08-24 10:23 by ̫ɵÁË
[»ù½ðÉêÇë] ʱ¼ä´ÁÓÖ±äÁË +13 wuchongjun 2026-08-20 19/950 2026-08-21 17:21 by ×Ïɼ´¼
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û