²é¿´: 524  |  »Ø¸´: 0

gao1986

Í­³æ (³õÈëÎÄ̳)

[½»Á÷] È«³ß¶ÈЭͬȱÏݹ¤³Ì¹æÄ£»¯ÖƱ¸¸ßÐÔÄÜʯīϩÏËά

ÎÄÕÂÀ´Ô´£ºµÍά²ÄÁÏ
ʯīϩÓÉÓÚ¾ßÓм«¸ßµÄ¿¹À­Ç¿¶È£¨130GPa£©ºÍÑîÊÏÄ£Á¿£¨1100GPa£©£¬Á¼ºÃµÄµ¼µçÐÔ£¨108S m-1£©ºÍµ¼ÈÈÐÔ£¨5200W m-1K-1£©µÈһϵÁÐÓÅÒìµÄÐÔÄÜ£¬±»ÈÏΪÊǹ¹Ôì¶à¹¦ÄÜ¡¢¸ßÐÔÄÜ̼ÖÊÏËάµÄÀíÏë²ÄÁÏ¡£¸ß³¬½ÌÊÚÍŶÓÊ×´ÎÌá³ö²¢ÂÊÏÈÖÆ±¸Á˸ßÐÔÄܶ๦ÄܵÄÐÂÐÍʯīϩÏËά£¬ËüÊÇÓÉÊ¯Ä«Ï©Æ¬ÑØÖáÏòÓÐÐò¶Ñ»ýÅÅÁжø³ÉµÄÁ¬Ðø×é×°²ÄÁÏ£¬¾ßÓиߵ¼µç¡¢¸ßµ¼ÈÈ¡¢µÍÃܶȵÈÌØÐÔ£¬ÒÑÔÚÈáÐÔµ¼Ïß¡¢³¬¼¶µçÈÝÆ÷¡¢Ì«ÑôÄÜµç³Ø¡¢ï®µç³Ø¡¢´«¸ÐÆ÷µÈ·½ÃæÏÔʾ³öÁËÓÕÈ˵ÄÓ¦ÓÃǰ¾°£¬³ÉΪһ¸öеÄѧÊõÑо¿µÄÈȵ㷽Ïò¡£È»¶ø£¬Ä¿Ç°µÄʯīϩÏËάµÄÁ¦Ñ§Ç¿¶ÈºÍµ¼µçÐÔÈÔÔ¶Ô¶²»Èçµ¥²ãʯīϩ£¬ÏÞÖÆÁËÆäÔÚ¿É´©´÷É豸ºÍ¹¦ÄÜÐÔÆ÷¼þµÈÁìÓòµÄÓ¦Óá£Ñо¿·¢ÏÖ£¬Ê¯Ä«Ï©ÏËάÓëµ¥²ãʯīϩ֮¼äµÄÐÔÄܲîÒ죬Ö÷ÒªÊÇÓÉʯīϩÏËά²ã×´½á¹¹ÖеÄÖÚ¶àȱÏÝËùÒýÆðµÄ¡£Òò´Ë£¬ÈçºÎͬʱ¼õÉÙʯīϩÏËάÖеÄËùÓÐȱÏÝ£¬ÊÇÖÆ±¸¸ßÐÔÄÜʯīϩÏËάµÄ¹Ø¼üËùÔÚ¡£

È«³ß¶ÈЭͬȱÏݹ¤³Ì¹æÄ£»¯ÖƱ¸¸ßÐÔÄÜʯīϩÏËά
ͼ1 ʯīϩÏËάµÄÈ«³ß¶ÈЭͬȱÏݹ¤³Ì½µµÍÁËÔ­×ӳ߶ȵ½ºê¹Û³ß¶ÈÉϵÄËùÓÐȱÏÝ

Õë¶ÔÕâÒ»ÎÊÌ⣬¸ß³¬½ÌÊÚÍŶÓÁ¢×ãʯīϩÏËάµÄ½á¹¹µ÷¿Ø¼°½á¹¹ÓëÐÔÄܹØÏµ£¬¿ªÕ¹ÁËϵͳÉîÈëµÄÑо¿¡£Ê×´ÎÌá³öÁË¡°È«³ß¶ÈЭͬȱÏݹ¤³Ì¡±²ßÂÔ£¬Í¨¹ý¿ØÖÆ·ÄÖ¯Ô­ÒºµÄŨ¶ÈºÍÅç×ìÖ±¾¶£¬ÓÅ»¯Êª·¨·ÄË¿¹¤ÒÕ£»ÒÔ¼°¶à¼¶À­ÉìÓÕµ¼È¡Ïò¡¢ÏËάϸµ©»¯ºÍ¸ßÎÂÈÈ»¹Ô­µÈ¹Ø¼ü¼¼Êõ´´Ð£¬³É¹¦ÊµÏÖÁ˸ßÐÔÄÜʯīϩÏËάµÄ¹æÄ£»¯ÖƱ¸¡£

È«³ß¶ÈЭͬȱÏݹ¤³Ì¹æÄ£»¯ÖƱ¸¸ßÐÔÄÜʯīϩÏËά-1
ͼ2 È«³ß¶ÈЭͬȱÏݹ¤³ÌÖÆ±¸µÄʯīϩÏËάµÄÁ¦Ñ§ºÍµçѧÐÔÄÜ

ͨ¹ýÕâÖÖ·½·¨¹æÄ£»¯ÖƱ¸µÄʯīϩ£¬Ö±¾¶×îϸ¿É´ïµ½1.6¦Ìm£¬Ô¼ÎªÍ··¢Ë¿µÄÎåÊ®ÖÁÒ»°Ù·ÖÖ®Ò»¡£Á¦Ñ§Ç¿¶È×î¸ß¿ÉÒÔ´ïµ½2.2GPa£¬ÑîÊÏÄ£Á¿×î¸ß¿É´ï400GPa£¬µçµ¼ÂÊ´ïµ½8*105S/m£¬´ú±íÁËʯīϩÏËάĿǰ×î¸ßµÄÐÔÄÜˮƽ¡£
È«³ß¶ÈЭͬȱÏݹ¤³Ì¹æÄ£»¯ÖƱ¸¸ßÐÔÄÜʯīϩÏËά-2
ͼ3 ¸ßÐÔÄÜʯīϩÏËάµÄÓ¦ÓÃչʾ

Ïà¹ØÑо¿³É¹ûÔÚÏß·¢±íÓÚÖªÃûÆÚ¿¯Advanced MaterialsÉÏ¡£
£¨DOI: 10.1002/adma.201506426.  Ultrastiff and Strong Graphene Fibers viaFull-Scale Synergetic Defect Engineering. Zhen Xu, Yingjun Liu, Chao Gao, etal. First published on 17 May 2016.£©

ÉùÃ÷:
1. ±¾ÎİæÈ¨¹éµÍά²ÄÁÏËùÓУ¬×ªÔØÇëÓëÎÒÃÇÁªÏµ¡£
2. ÒòѧʶÓÐÏÞ£¬ÄÑÃâÓÐËùÊ詺ÍÃýÎ󣬿ÒÇëÅúÆÀÖ¸Õý£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ gao1986 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏѧ˶£¬Çóµ÷¼Á 6+4 ÌǺù«888ll 2026-03-22 9/450 2026-03-25 11:19 by greychen00
[¿¼ÑÐ] ¡¾2026¿¼Ñе÷¼Á¡¿ÖÆÒ©¹¤³Ì 284·Ö ÇóÏà¹Ø×¨Òµµ÷¼ÁÃû¶î +3 Ô¬Û¼Û¼ 2026-03-25 6/300 2026-03-25 11:08 by Ô¬Û¼Û¼
[¿¼ÑÐ] ÉúÎï¼¼ÊõÓ빤³Ì +3 1294608413 2026-03-25 3/150 2026-03-25 10:45 by hxsm
[¿¼ÑÐ] 318Çóµ÷¼Á +5 plumÀî×Ó 2026-03-21 8/400 2026-03-25 09:26 by aa331100
[¿¼ÑÐ] ²ÄÁÏѧÇóµ÷¼Á +6 Stella_Yao 2026-03-20 6/300 2026-03-25 00:37 by baoball
[¿¼ÑÐ] 311Çóµ÷¼Á +3 ¶¬Ê®Èý 2026-03-24 3/150 2026-03-24 21:31 by peike
[¿¼ÑÐ] 0854È˹¤ÖÇÄÜ·½ÏòÕÐÊÕµ÷¼Á +3 ÕÂСÓã567 2026-03-24 3/150 2026-03-24 19:46 by zhouxuan..
[¿¼ÑÐ] ²ÄÁÏѧ˶333Çóµ÷¼Á +3 ±±µÀÏï 2026-03-24 3/150 2026-03-24 19:17 by pswait
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼ÁÉú +3 »ÆÁ»Ò»ÃÎǧÄê 2026-03-24 3/150 2026-03-24 17:00 by barlinike
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¹¤´ó£¬085400£¬320£¬Çóµ÷¼Á +3 gdlf9999 2026-03-24 3/150 2026-03-24 10:08 by ²«»÷518
[¿¼ÑÐ] Çóµ÷¼Á +7 Ê®Èý¼ÓÓÍ 2026-03-21 7/350 2026-03-23 23:48 by ÈÈÇéɳĮ
[¿¼ÑÐ] 291 Çóµ÷¼Á +4 »¯¹¤2026½ì±ÏÒµÉ 2026-03-21 5/250 2026-03-23 16:46 by »¯¹¤2026½ì±ÏÒµÉ
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©Àí¹¤´óѧ085701×ÊÔ´Óë»·¾³302·ÖÇóµ÷¼Á +5 ¿ûè÷ÎÀ¶Ó 2026-03-18 7/350 2026-03-23 16:26 by lingjue
[¿¼ÑÐ] 317Çóµ÷¼Á +12 Éê×ÓÉêÉê 2026-03-19 18/900 2026-03-22 22:23 by luoyongfeng
[¿¼ÑÐ] ¿¼Ñе÷¼Á +4 À´ºÃÔËÀ´À´À´ 2026-03-21 4/200 2026-03-22 12:15 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 279Çóµ÷¼Á +5 ºìÒÂÒþ¹Ù 2026-03-21 5/250 2026-03-21 14:59 by lature00
[¿¼ÑÐ] Çóµ÷¼Á +6 Mqqqqqq 2026-03-19 6/300 2026-03-21 08:04 by JourneyLucky
[¿¼ÑÐ] 296Çóµ÷¼Á +6 www_q 2026-03-18 10/500 2026-03-20 23:56 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄϽ»Í¨ ר˶ ²ÄÁÏ355 ±¾¿ÆË«·Ç Çóµ÷¼Á +5 Î÷ÄϽ»Í¨×¨²Ä355 2026-03-19 5/250 2026-03-20 21:10 by JourneyLucky
[¿¼ÑÐ] 086500 325 Çóµ÷¼Á +3 Áì´øÐ¡ÐÜ 2026-03-19 3/150 2026-03-20 18:38 by ¾¡Ë´Ò¢1
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û