Truth is, we all are transients: A perspective on the time-dependent nature of reactions and those who study them

被引:2
|
作者
Redekop, Evgeniy A. [1 ]
Yablonsky, Gregory S. [2 ]
Gleaves, John T. [2 ]
机构
[1] Univ Oslo, Ctr Mat Sci & Nanotechnol SMN, Oslo, Norway
[2] Washington Univ St Louis, Dept Energy Environm & Chem Engn, St Louis, MO USA
关键词
Transient Kinetics; Temporal Analysis of Products (TAP); Reaction-diffusion; Heterogeneous catalysis; PULSE-RESPONSE TAP; TEMPORAL ANALYSIS; REACTION NETWORKS; REACTION-KINETICS; DIMETHYL ETHER; PRODUCTS TAP; CATALYSTS; REACTOR; SURFACE; MODEL;
D O I
10.1016/j.cattod.2022.05.026
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
Understanding and mastery of Transient Kinetics in the context of multi-scale transport-reaction systems employed in catalysis is one of the ultimate frontiers in chemical science and engineering. In this perspective, we will highlight key results enabled by experiments in the Temporal Analysis of Products (TAP) Reactor Systems spanning several decades of research, several length-scales of space and time, as well as several ensembles of individual (re)actors, ranging from a single 350 mu m-sized catalytic particle to a bed fully packed with them. Conclusions are drawn and new horizons are discerned.
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页数:8
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