±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 4643  |  »Ø¸´: 84
¡¾½±Àø¡¿ ±¾Ìû±»ÆÀ¼Û66´Î£¬×÷ÕßèÓãÊÇÓãÔö¼Ó½ð±Ò 52 ¸ö
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

yuan0806

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)


[×ÊÔ´] Nature: зÂÉú²ÄÁÏ¿É´Ó¿ÕÆøÖиßЧÊÕ¼¯Ë®

ÊÜɳĮ¼×³æ¡¢ÏÉÈËÕÆºÍÖíÁý²ÝµÄÆô·¢£¬¹þ·ð´óѧԼº²¡¤A¡¤±£¶ûÉ­¹¤³ÌÓëÓ¦ÓÿÆÑ§Ñ§Ôº£¨SEAS£©ºÍWyssÉúÎ﹤³ÌÑо¿ËùµÄÑо¿ÈËÔ±£¬½áºÏ¶àÖÖÉúÎïÌåµÄÌØÐÔÉè¼Æ³öÒ»ÖÖ¸ßÐÔÄÜ·ÂÉú²ÄÁÏ£¬¿É¸üΪÓÐЧµØ´Ó¿ÕÆøÖÐÊÕ¼¯Ë®¡£ÕâÒ»·½·¨²»½ö¿ÉÓÃÓÚ½â¾öijЩµØÇø¸ÉºµÈ±Ë®µÄÎÊÌ⣬ҲΪδÀ´·ÂÉúѧ·¢Õ¹´ò¿ªÁËеÄ˼·¡£Ïà¹ØÑо¿³É¹û·¢±íÔÚ×îÐÂÒ»ÆÚµÄ¡¶×ÔÈ»¡·ÔÓÖ¾ÉÏ¡£

±êÌ⣺Condensation on slippery asymmetric bumps
×÷ÕߣºKyoo-Chul Park, Philseok Kim, Alison Grinthal, Neil He, David Fox, James C. Weaver & Joanna Aizenberg
ÆÚ¿¯£ºNature
DOI:  10.1038/nature16956
ÎÄÕÂÁ´½Ó£ºhttp://www.nature.com/nature/jou ... bs/nature16956.html
Published online 24 February 2016.
Bumps are omnipresent from human skin to the geological structures on planets, which offer
distinct advantages in numerous phenomena including structural color, drag reduction, and
extreme wettability. Although the topographical parameters of bumps such as radius of curvature
of convex regions significantly influence various phenomena such as anti-reflective structures
and contact time of impacting droplets, the effect of the detailed convex topography on growth
and transport of condensates have not been clearly understood. Inspired by the millimetric bumps
of the Namib Desert beetle, here we report the identified role of radius of curvature and width of
bumps with homogeneous surface wettability in growth rate, coalescence and transport of water
droplets. Further rational design of asymmetric topography and synergetic combination with
slippery coating simultaneously enable self-transport, leading to unseen five-fold higher growth
rate and an order of magnitude faster shedding time of droplets compared to superhydrophobic
surfaces. We envision that our fundamental understanding and innovative design of bumps can
be applied to lead enhanced performance in various phase change applications including water
harvesting.Nature: зÂÉú²ÄÁÏ¿É´Ó¿ÕÆøÖиßЧÊÕ¼¯Ë®
Condensation on slippery asymmetric bumps.png
»Ø¸´´ËÂ¥

» ±¾Ìû¸½¼þ×ÊÔ´Áбí

  • »¶Ó­¼à¶½ºÍ·´À¡£ºÐ¡Ä¾³æ½öÌṩ½»Á÷ƽ̨£¬²»¶Ô¸ÃÄÚÈݸºÔð¡£
    ±¾ÄÚÈÝÓÉÓû§×ÔÖ÷·¢²¼£¬Èç¹ûÆäÄÚÈÝÉæ¼°µ½ÖªÊ¶²úȨÎÊÌ⣬ÆäÔðÈÎÔÚÓÚÓû§±¾ÈË£¬Èç¶Ô°æÈ¨ÓÐÒìÒ飬ÇëÁªÏµÓÊÏ䣺xiaomuchong@tal.com
  • ¸½¼þ 1 : nature2016-02-24.rar
  • 2016-02-28 21:33:34, 25.64 M

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

AllenµÄÖøÃûÆÚ¿¯¼¯ uicorn3 ¿Æ¼¼Ç°Ïß ²ÄÁÏÀàÎÄÏ×Èȵã
ÓîÖæ³¬¼¶ÎÞµÐÅùö¨‡åËÀÈ˲»³¥ÃüÄÉÃײÄÁÏ£¨Ê¯ ¸Ð¶÷

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

suding

Ìú¸Ëľ³æ (ÖªÃû×÷¼Ò)


4Â¥2016-02-29 07:52:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 85 ¸ö»Ø´ð
¼òµ¥»Ø¸´
outo2Â¥
2016-02-29 00:11   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
cqu35553Â¥
2016-02-29 07:32   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2016-02-29 08:32   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
jszh876Â¥
2016-02-29 19:42   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
gothljn7Â¥
2016-02-29 20:38   »Ø¸´  
ÈýÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
jinpengfei8Â¥
2016-02-29 22:02   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
dlchenzzu9Â¥
2016-03-01 06:46   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
wzwanglab10Â¥
2016-03-01 07:26   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
lhw796211Â¥
2016-03-01 07:44   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
yansunyan12Â¥
2016-03-01 08:24   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2016-03-01 08:33   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
eeyueli14Â¥
2016-03-01 08:38   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
¡î ÎÞÐǼ¶ ¡ï Ò»ÐǼ¶ ¡ï¡ï¡ï ÈýÐǼ¶ ¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©Àí¹¤´óѧ±¾¿Æ211²ÄÁϹ¤³Ì294Çóµ÷¼Á +6 mikasaµÄΧ½í 2026-03-28 6/300 2026-03-29 01:32 by fmesaito
[¿¼ÑÐ] 305Çóµ÷¼Á +7 RuiFairyrui 2026-03-28 7/350 2026-03-29 00:40 by 544594351
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +3 raojunqi0129 2026-03-28 3/150 2026-03-28 15:27 by ÂäÉ˼
[¿¼ÑÐ] Çóµ÷¼Á +3 QiMing7 2026-03-25 4/200 2026-03-28 14:30 by QiMing7
[¿¼ÑÐ] 299Çóµ÷¼Á +7 àÅàÅàÅàÅ2 2026-03-27 7/350 2026-03-28 13:09 by ÌÆãå¶ù
[¿¼ÑÐ] 085600 286·Ö ²ÄÁÏÇóµ÷¼Á +7 ÂéÀ±öÏÓã 2026-03-27 8/400 2026-03-28 12:17 by zllcz
[¿¼ÑÐ] 086000µ÷¼Á +3 7901117076 2026-03-26 3/150 2026-03-27 21:34 by Jianing_Mi
[¿¼²©] 26É격 +3 ¼ÓÓͳ尡£¡ 2026-03-26 3/150 2026-03-27 15:38 by cls512
[¿¼ÑÐ] °²»Õ´óѧר˶ÉúÎïÓëҽҩרҵ(086000)324·Ö£¬Ó¢ÓïÒѹýËÄÁù¼¶£¬Áù¼¶521£¬Çóµ÷¼Á +4 ÃÀζ¿ÉÀÖ¼¦³á 2026-03-26 4/200 2026-03-27 15:27 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 0856µ÷¼Á +5 ÇóÇóÈÃÎÒÓÐÊé¶Á° 2026-03-26 6/300 2026-03-27 15:12 by caszguilin
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼Á +5 .m.. 2026-03-25 5/250 2026-03-27 11:08 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] ²ÄÁÏѧ˶£¬Çóµ÷¼Á 6+5 ÌǺù«888ll 2026-03-22 10/500 2026-03-27 08:18 by hypershenger
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +4 ´Þwj 2026-03-26 4/200 2026-03-27 08:04 by chemisry
[¿¼ÑÐ] 342Çóµ÷¼Á +3 ¼ÓÓÍaÀîzs 2026-03-26 3/150 2026-03-27 00:29 by wxiongid
[¿¼ÑÐ] 325Çóµ÷¼Á +3 Aoyijiang 2026-03-23 3/150 2026-03-26 20:46 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤304ÇóBÇøµ÷¼Á +3 Çñgl 2026-03-26 6/300 2026-03-26 18:03 by Çñgl
[¿¼ÑÐ] ¸÷λÀÏʦÄúºÃ£º±¾È˳õÊÔ372·Ö +5 jjÓ¿77 2026-03-25 6/300 2026-03-25 14:15 by mapenggao
[¿¼ÑÐ] µ÷¼Á +4 13853210211 2026-03-24 4/200 2026-03-24 19:44 by ms629
[¿¼ÑÐ] ²ÄÁÏר˶ÕÒµ÷¼Á +5 ¹þ¹þ¹þºðºðºð¹þ 2026-03-23 5/250 2026-03-24 19:07 by ÁËÁËÁËÁË¡£¡£
[¿¼ÑÐ] 275Çóµ÷¼Á +6 shansx 2026-03-22 8/400 2026-03-22 15:27 by barlinike
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û