【摘要】 时空斑图广泛存在于反应-输运非平衡态体系,近年来电化学体系中时空斑图的形成开始受到广泛关注。从行波到Turing稳态结构在电化学体系都有发现和研究,这大大促进了电化学动力学的理论发展。理论模型已由最初的反应-扩散模型逐渐演化和完善成为电化学反应-电迁移模型,促使实验与理论研究的进一步开展。随着时空识别电化学技术的应用,电化学体系在介观和微观层面观察到更丰富的时空斑图。本文综述了电化学时空斑图的理论进展和一些典型的电化学反应斑图并对其发展进行了展望。更多还原

【Abstract】 patio-temporal patterns are widely present in reaction-transport systems.Recently,the formation of spatio-temporal patterns during electrochemical reactions had been extensively concerned.Various patterns such as traveling waves and Turing stable structures had been investigated in electrochemical systems and highly pushed the theoretical development of electrochemical dynamics forward.And the evolvement and improvement of theoretical mode from general reaction-diffusion equation to reaction-electromigration equation promotes the experimental and theoretical research.As the spatio-temporally resolved technique being applied into electrochemistry,rich patterns on the scale of mesoscopy and microscopy had been observed.In this paper,the theoretical progress of electrochemical patterns and the typical spatio-temporal patterns during electrochemical reactions as well as its further development were discussed.更多还原