In general, if the atoms that make up the ring contain heteroatoms, such rings become heterocycles, and organic compounds containing heterocycles are called heterocyclic compounds. An article called Tuning the Dimensionality of Excitons in Colloidal Quantum Dot Molecules, published in 2021-09-08, which mentions a compound: 78-50-2, Name is Tri-n-octylphosphine Oxide, Molecular C24H51OP, Recommanded Product: Tri-n-octylphosphine Oxide.
Elec. coupled quantum dots (QDs) can support unique optoelectronic properties arising from the superposition of single-particle excited states. Exptl. methods for integrating colloidal QDs within the same nano-object, however, have remained elusive to the rational design. Here, we demonstrate a chem. strategy that allows for the assembling of colloidal QDs into coupled composites, where proximal interactions give rise to unique optoelectronic behavior. The assembly method employing “”adhesive”” surfactants was used to fabricate both homogeneous (e.g., CdS-CdS, PbS-PbS, CdSe-CdSe) and heterogeneous (e.g., PbS-CdS, CdS-CdSe) nanoparticle assemblies, exhibiting quasi-one-dimensional exciton fine structure. In addition, tunable mixing of single-particle exciton states was achieved for dimer-like assemblies of CdSe/CdS core-shell nanocrystals. The nanoparticle assembly mechanism was explained within the viscoelastic interaction theory adapted for molten-surface colloids. We expect that the present work will provide the synthetic and theor. foundation needed for building assemblies of many inorganic nanocrystals.
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Reference:
Chapter 1 An introduction to palladium catalysis,
Palladium/carbon catalyst regeneration and mechanical application method