Electrolysis-induced bubbling in soft solids for elastic-wave generation
Electrolysis-induced bubbling in soft solids for elastic-wave generation
复制标题
软固体中电解引起的气泡产生弹性波
DOI：
10.1063/1.4942610
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发表时间：
2016
影响因子：
4
通讯作者：
S. Catheline
中科院分区：
文献类型：
--
作者：
S. Montalescot;B. Roger;A. Zorgani;R. Souchon;Pol Grasland;R. B. H. Slama;J. Béra;S. Catheline
1800年，人们发现了水电解现象，在这里，人们从弹性波的角度研究了软组织中的著名实验。事实上，我们报告说，快速形成的氢气泡后，瞬态（10毫秒）电解在水基凝胶产生弹性波。这些气泡是使用超快光学相机观察到的。当气泡被捕获在刚性电极和软物质之间时，它们充当弹性波的源，使用超快超声扫描仪在体内测量弹性波。的弹性波振幅示出是在一个简单的气泡模型的良好协议。
Water electrolysis was discovered in 1800, with the famous experiment investigated here within soft tissue from an elastic-wave point of view. Indeed, we report that the rapid formation of hydrogen bubbles after transient (10 ms) electrolysis in water-based gels produces elastic waves. These bubbles are observed using an ultrafast optical camera. As the bubbles are trapped between the rigid electrode and the soft matter, they act as a source of elastic waves that are measured in the bulk using an ultrafast ultrasound scanner. The elastic-wave amplitude is shown to be in good agreement with a simple bubble model.
影响因子：
56.9
作者：
MUTHUPILLAI, R;LOMAS, DJ;EHMAN, RL
通讯作者：
EHMAN, RL