Chemomechanical oscillations with a non-redox non-oscillatory reaction

被引:18
|
作者
Horvath, J. [1 ]
机构
[1] Eotvos Lorand Univ, Inst Chem, POB 32, H-1518 Budapest 112, Hungary
关键词
CHEMICAL-REACTION; RESPONSIVE GEL; PH-OSCILLATOR; HYDROGELS; SYSTEM; TEMPERATURE; PATTERNS; FEEDBACK; BEHAVIOR; DESIGN;
D O I
10.1039/c7cc02497e
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Periodic length changes, over 20%, were sustained in a pH-responsive gel by associating the methylene glycol-sulphite OH-producing clock-reaction with variations of the exchange time induced between the core of the gel and a steady chemical environment. This is the first synergistic actuator that operates beyond acid-producing redox reactions.
引用
收藏
页码:4973 / 4976
页数:4
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