One- and two-dimensional coordination polymers of zinc(II) with pyrazine. Solid state reactions and decomposition kinetics of the interconversion reactions

2001 ◽  
pp. 1176-1179 ◽  
Author(s):  
Susan A. Bourne ◽  
Mairi Kilkenny ◽  
Luigi R. Nassimbeni
Keyword(s):  
Solid State ◽  
Coordination Polymers ◽  
Decomposition Kinetics ◽  
Solid State Reactions ◽  
Two Dimensional ◽  
Kinetics Of

Chemical kinetics at solid-solid interfaces

2000 ◽  
Vol 72 (11) ◽  
pp. 2137-2147 ◽  
Author(s):  
Hermann Schmalzried
Keyword(s):  
Solid State ◽  
Moving Boundaries ◽  
Heterogeneous Reactions ◽  
Solid State Reactions ◽  
Nonlinear Phenomena ◽  
Two Dimensional ◽  
Interface Morphology ◽  
Interface Kinetics ◽  
Reaction Media ◽  
Kinetics Of

The kinetics of solid-solid interfaces controls in part the course of heterogeneous reactions in the solid state, in particular in miniaturized systems. In this paper, the essential situations of interface kinetics in solids are defined, and the basic formal considerations are summarized. In addition to the role interfaces play as resistances for transport across them, they offer high diffusivity paths laterally and thus represent two-dimensional reaction media. Experimental examples will illustrate the kinetic phenomena at static and moving boundaries, including problems such as exchange fluxes, boundary-controlled solid-state reactions, interface morphology, nonlinear phenomena connected with interfaces, and reactions in and at boundaries, among others.

scholarly journals Different Benzendicarboxylate-Directed Structural Variations and Properties of Four New Porous Cd(II)-Pyridyl-Triazole Coordination Polymers

2020 ◽  
Vol 8 ◽  
Author(s):  
Ying Zhao ◽  
Jin Jing ◽  
Ning Yan ◽  
Min-Le Han ◽  
Guo-Ping Yang ◽  
...  
Keyword(s):  
Solid State ◽  
Coordination Polymers ◽  
Three Dimensional ◽  
Two Dimensional ◽  
Gas Sorption ◽  
Structural Variations ◽  
Benzenedicarboxylic Acid ◽  
Topological Framework ◽  
The Stability

Four new different porous crystalline Cd(II)-based coordination polymers (CPs), i. e., [Cd(mdpt)2]·2H2O (1), [Cd2(mdpt)2(m-bdc)(H2O)2] (2), [Cd(Hmdpt)(p-bdc)]·2H2O (3), and [Cd3(mdpt)2(bpdc)2]·2.5NMP (4), were obtained successfully by the assembly of Cd(II) ions and bitopic 3-(3-methyl-2-pyridyl)-5-(4-pyridyl)-1,2,4-triazole (Hmdpt) in the presence of various benzendicarboxylate ligands, i.e., 1,3/1,4-benzenedicarboxylic acid (m-H2bdc, p-H2bdc) and biphenyl-4,4′-bicarboxylate (H2bpdc). Herein, complex 1 is a porous 2-fold interpenetrated four-connected 3D NbO topological framework based on the mdpt− ligand; 2 reveals a two-dimensional (2D) hcb network. Interestingly, 3 presents a three-dimensional (3D) rare interpenetrated double-insertion supramolecular net via 2D ···ABAB··· layers and can be viewed as an fsh topological net, while complex 4 displays a 3D sqc117 framework. Then, the different gas sorption performances were carried out carefully for complexes 1 and 4, the results of which showed 4 has preferable sorption than that of 1 and can be the potential CO2 storage and separation material. Furthermore, the stability and luminescence of four complexes were performed carefully in the solid state.

scholarly journals Kinetics of Solid State Reactions in 2FeO–SiO2 and 2NiO–SiO2 Systems

1985 ◽  
Vol 26 (8) ◽  
pp. 542-548
Author(s):  
Masayasu Kawahara ◽  
Toshiharu Mitsuo ◽  
Yoshinori Shirane
Keyword(s):  
Solid State ◽  
Solid State Reactions ◽  
Kinetics Of
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