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Slowing and stopping of chemical waves in a narrowing canal

Hiroyuki Kitahata·Ryoichi Aihara·Yoshihito Mori·Kenichi Yoshikawa
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Abstract

The propagation of a chemical wave in a narrow, cone-shaped glass capillary was investigated. When a chemical wave propagates from the wider end to the narrower end, it slows, stops, and then disappears. A phenomenological model that considers the surface effect of the glass is proposed, and this model reproduces the experimental trends.

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Hiroyuki Kitahata, Ryoichi Aihara, Yoshihito Mori, Kenichi Yoshikawa. 2005-02-27. Slowing and stopping of chemical waves in a narrowing canal. https://doi.org/10.1021/jp048003b

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