Single-Crystal Mesostructured Semiconductors with Cubic Ia3d Symmetry and Ion-Exchange Properties was written by Trikalitis, Pantelis N.;Rangan, Krishnaswamy K.;Bakas, Thomas;Kanatzidis, Mercouri G.. And the article was included in Journal of the American Chemical Society in 2002.Application In Synthesis of 1-Dodecylpyridin-1-ium bromide This article mentions the following:
If the full scientific and technol. potential of mesostructured materials is to be achieved, systems with continuous domains in the form of single crystals or films must be prepared Here we report a reliable and facile system for making large single-crystal particles of chalcogenido mesostructured materials with a highly organized cubic structure, accessible pore structure, and semiconducting properties. Building blocks with square planar bonding topol., Pt2+ and [Sn2Se6]4-, in combination with long-chain pyridinium surfactants (CnPyBr, n = 18, 20) favor faceted single-crystal particles with the highest possible space group symmetry Ia3Ì d. This is an important step toward developing large single-domain crystalline mesostructured semiconductors and usable natural self-assembled antidot array systems. The tendency toward cubic symmetry is so strong that the materials assemble readily under exptl. conditions that can tolerate considerable variation and form micrometer-sized rhombic dodecahedral cubosome particles. The c-CnPyPtSnSe materials are the first to exhibit reversible ion-exchange properties. The surfactant mols. can be ion-exchanged reversibly and without loss of the cubic structure and particle morphol. The cubosomes possess a three-dimensional open Pt-Sn-Se framework with a low-energy band gap of â?.7 eV. In the experiment, the researchers used many compounds, for example, 1-Dodecylpyridin-1-ium bromide (cas: 104-73-4Application In Synthesis of 1-Dodecylpyridin-1-ium bromide).
1-Dodecylpyridin-1-ium bromide (cas: 104-73-4) belongs to pyridine derivatives. Pyridines are an important class of heterocycles and occur in polysubstituted forms in many naturally occurring biologically active compounds, drug molecules and chiral ligands. Pyridine, its benzo and pyridine-based compounds play diverse roles in organic chemistry. Pyridine-based materials are valued for their optical and physical properties as well as their medical potential. Application In Synthesis of 1-Dodecylpyridin-1-ium bromide