Novel nano-structured clays were synthesized from cation exchange reaction by the intercalation of rhodium complexes with ligand spacers into clay. Expansion of interlayer space of the modified clays depends on the spacers. A unique conformation of pillar complexes was detected by cross polarization magic angle spinning (CP MAS) NMR.
The Preparation, Solution and Mesophase Behaviour of Surfactant Complexes of Cobalt(III)
作者:Mark J. Danks、Mark E. Light、Duncan W. Bruce
DOI:10.1002/ejic.200900593
日期:2009.10
The synthesis, solution and mesophase behaviour are described of some surfactant complexes of cobalt(III) containing triethylenetetramine (trien) and long-chain bipyridine ligands.
A systematic study of the formation of mesostructured silica using surfactant ruthenium complexes in high- and low-concentration regimes
作者:Katherine E. Amos、Nicholas J. Brooks、Nicola C. King、Songhai Xie、Jesús Canales-Vázquez、Mark J. Danks、Helen B. Jervis、Wuzong Zhou、John M. Seddon、Duncan W. Bruce
DOI:10.1039/b807549b
日期:——
Mesostructured silica can be prepared by surfactant templating either under conditions of low surfactant template concentration (so-called liquid crystal templating) or from a pre-formed mesophase at higher surfactant concentrations (true liquid crystal templating). In this study, the structural properties of such silica products prepared using a surfactant bipyridine complex of Ru(II) are compared with similar products templated with a conventional cationic surfactant, CTAB (cetyltrimethylammonium bromide). Templating with this ruthenium metallosurfactant leads to well-ordered mesoporous silica with catalytically active RuO2nanoparticles distributed uniformly within the silica pores.
LUMINESCENT RESIN COMPOSITION, FILM-SHAPED MOLDING OF SAME, AND POLYMER FREE-STANDING FILM
申请人:National Institute for Materials Science
公开号:EP2792718A1
公开(公告)日:2014-10-22
The present invention is a resin composition characterized in that an interlaminar compound comprising a sheet silicate and a metal cation iridium complex which emits light by having a ligand for emitting light and a hydrophobic ligand is dispersed in a polymer matrix. Through the present invention, a molding material can be provided that is flexible and has stable light emission characteristics.