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Hydrophobicity mechanism of non-smooth pattern on surface of butterfly wing
  • ISSN号:1006-706X
  • 期刊名称:《钢铁研究学报:英文版》
  • 时间:0
  • 分类:Q811.7[生物学—生物工程] Q969.438.1[生物学—昆虫学]
  • 作者机构:[1]Key Laboratory for Terrain Machine Bionics Engineering of Ministry of Education, Jilin University, Changchun 130025, China, [2]School of Life Science, Changchun Teachers College, Changchun 130032, China, [3]School of Life Science, Northeast Normal University, Changchun 130024, China, [4]The State Key Laboratory of Tribology, Tsinghua University, Beijing 100084, China
  • 相关基金:Supported by Key Project of the National Natural Science Foundation of China (Grant No. 50635030) and the Specialized Research Fund for the Doctoral Program of Higher Education (Grant No. 20040183048)
中文摘要:

29 种(24 个类, 6 个家庭) 在东北典型、普通的蝴蝶,中国被选择借助于扫描电子显微镜学和接触角测量系统在模式, hydrophobicity 和 hydrophobicity 机制上做质、量的研究。规模表面由 submicro 班组成垂直凸圆和水平连接。规模的距离是 48—91 渭 m,长度 65—150 渭 m,和宽度 35—70 渭 m。submicro 班的 Thedistance 规模上的垂直凸圆是 1.06—2.74 渭 m,高度 200—900 nm,和宽度 200—840 nm。蝴蝶翅膀的表面上的更好的 hydrophobicity (静态的接触 angle136.3 掳—156.6 °) 被贡献微班的规模和 submicro 班的合作效果翅膀上的垂直凸圆出现。Cassie 方程被修订,并且新数学模型和方程被建立。

英文摘要:

Twenty-nine species (24 genera, 6 families) of butterflies typical and common in northeast China were selected to make qualitative and quantitative studies on the pattern, hydrophobicity and hydrophobicity mechanism by means of scanning electron microscopy and contact angle measuring system. The scale surface is composed of submicro-class vertical gibbosities and horizontal links. The distance of scale is 48-91μm, length 65-150μm, and width 35-70μm. The distance of submicro-class vertical gibbosities on scale is 1.05-2.74μm, height 200-900 nm, and width 200-40 nm. The better hydropho- bicity on the surface of butterfly wing (static contact angle 136.3°-156.6°) is contributed to the co-effects of micro-class scale and submicro-class vertical gibbosities on the wing surface. The Cassie equation was revised, and new mathematical models and equations were established.

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期刊信息
  • 《钢铁研究学报:英文版》
  • 中国科技核心期刊
  • 主管单位:中国钢铁工业协会
  • 主办单位:冶金部钢铁研究总院
  • 主编:Tian Zhi-ling
  • 地址:北京学院南路76号
  • 邮编:100081
  • 邮箱:gtyjxb-e@163.com
  • 电话:010-62182295
  • 国际标准刊号:ISSN:1006-706X
  • 国内统一刊号:ISSN:11-3678/TF
  • 邮发代号:82-767
  • 获奖情况:
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  • 被引量:167