Nonlinear Dynamics in Chemical Systems

化学系统中的非线性动力学

• 批准号: 8920664
• 负责人: Kenneth Showalter
• 金额: --
• 依托单位: West Virginia University
• 依托单位国家: 美国
• 项目类别: Continuing grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-02-01 至 1993-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8920664&HistoricalAwards=false
• 关键词: Nonlinear; Dynamics; Chemical; Systems

Professor Kenneth Showalter has been awarded a grant from the Experimental Physical Chemistry Program for continued studies concerning the oscillatory behavior of certain chemical reactions in solution and in solution-solid state media. These studies of chemical waves hold great promise for developing a better understanding of spatial and time behavior in chemical systems. A detailed characterization of the oscillatory iodate-sulfite-ferrocyanide reaction will be carried out. Classical chemical kinetics studies of the component reactions along with a systematic investigation of the dynamical behavior will be accomplished. Chemical wave behavior in a variety of different reactions and configurations will be investigated. One particularly innovative component of this study is the investigation of spiral waves on the spherical surface of catalyst beads.

肯尼思·肖沃尔特教授获得了实验物理化学项目的资助，用于继续研究溶液和溶液固态介质中某些化学反应的振荡行为。这些化学波研究为更好地理解化学系统的空间和时间行为带来了巨大的希望。 将进行振荡碘酸盐-亚硫酸盐-亚铁氰化物反应的详细表征。 将完成组分反应的经典化学动力学研究以及动力学行为的系统研究。将研究各种不同反应和配置中的化学波行为。 这项研究的一个特别创新的部分是对催化剂珠球表面螺旋波的研究。