@article{oai:kanazawa-u.repo.nii.ac.jp:00011022, author = {Nagayama, Masaharu and Yadome, Masaaki and Murakami, Mai and Kato, Noriko and Kirisaka, Junko and Nakata, Satoshi}, issue = {7}, journal = {Physical Chemistry Chemical Physics}, month = {Jan}, note = {As a simple example of an autonomous motor, the characteristic features of self-motion coupled with the acid-base reaction were numerically and experimentally investigated at the air/aqueous interface. Oscillatory and uniform motion were categorized as a function of the reaction order by numerical computations using a mathematical model that incorporates both the distribution of the surface active layer developed from a material particle as the driving force and the kinetics of the acid-base reaction. The nature of the self-motion was experimentally observed for a boat adhered to a camphor derivative with a mono- or di-carboxylic acid on a phosphate aqueous phase as the base. © the Owner Societies.}, pages = {1085--1090}, title = {Bifurcation of self-motion depending on the reaction order}, volume = {11}, year = {2009} }