Its synthesis method by asymmetric particles (Janus particles) and bipolar electrochemical

摘要

The present invention electrochemically by precipitation of a layer of the deposited material capable least chemically and / or physically modified portions (11, 12) and the non-modified portion (13) and the electrically conductive substrate having a ( 1) on the micron or asymmetric particles, also referred to as a sub-micron size of Janus particles including the. According to the invention, these particles are isotropic shape, a layer of electrochemically deposited can material has a specific shape separated by precise contours. The present invention further is based on a substrate of an isotropic or anisotropic shape, the method for the synthesis of Janus particles by bipolar electrochemical.