Far from the thermodynamic equilibrium, many precipitation reactions create complex
product structures with fascinating features caused by their unusual origins. Unlike the …

Pattern formation is a frequent phenomenon in physics, chemistry, biology, and materials
science. Bottom-up pattern formation usually occurs in the interaction of the transport …

Concentrically zoned pyrite aggregates (CZPA) are common in sediment‐hosted massive
sulfide (SHMS) deposits and have been widely used to interpret the ore‐forming processes …

Liesegang rings based on a chemical reaction, not a conventional precipitation reaction,
have been developed by appropriate design of the nucleation dynamics in a system …

In the first part of this work, we present an experimental study of the precipitation/
redissolution reaction–diffusion system of initially separated components in two distinct …

When inherently immobile solid particles collectively form precipitates in a reaction–diffusion
system involving a redissolution reaction, a propagation phenomenon may occur in which a …

This paper is a study of the composition dynamics of Liesegang band strata of Co (OH) 2
and Ni (OH) 2 from NH4OH, with redissolution by complex formation with ammonia. At a …

Formation of precipitation patterns and wave propagation in excitable media have attracted
considerable scientific interest in the context of nonlinear chemical kinetics because of a …

In this paper we study the temporal dynamics of the Co (OH) 2/NH4OH Liesegang system
with redissolution by complex formation with ammonia using UV− vis spectrophotometry with …

In this second paper, we introduce a chemical kinetic model that investigates the dynamics
of the experimental Ni2+/NH3–OH–Liesegang system characterized by a pattern of β-nickel …