Template-assisted growth of chemical gardens: Formation of dendrite structures

被引：8

作者：

Bormashenko, Edward ^{[1
]}

Bormashenko, Yelena

Stanevsky, Oleg

Pogreb, Roman

Whyman, Gene

Stein, Tamir

Barkay, Zahava

机构：

[1] Coll Judea & Samaria, Lab Polymer Mat, IL-44837 Ariel, Israel

[2] Tel Aviv Univ, Wolfson Appl Mat Res Ctr, IL-69978 Ramat Aviv, Israel

来源：

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 2006年 / 289卷 / 1-3期

关键词：

honeycomb template; dendrite; Marangoni instability; chemical gardens;

D O I：

10.1016/j.colsurfa.2006.06.026

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We report dendrite structures formed on the polymer honeycomb templates containing FeCl(3) seed crystals contacted with water solutions of K(4)Fe(CN)(6)center dot 3H(2)O (yellow prussiate). We related the found pronounced dendrite morphology to the combination of the chemical garden growth mechanism with a solutal Marangom surface-tension instability. (c) 2006 Elsevier B.V.. All rights reserved.

引用

页码：245 / 249

页数：5

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