Metal kinetically controlled shape

A thermo-analytical study of untreated and CCA treated wood samples (more or less cylindrically shaped with diameter less than 2 mm) was performed in order to examine the influence of the presence of CCA on the pyrolytic behaviour of wood samples (TG study), as well as the release of metals (Cu, Cr and As) during the pyrolysis process in the kinetically controlled regime. Since arsenic is the most problematic compound during pyrolysis of CCA treated wood and almost all arsenic is present in the treated wood as CrAs04 (precipitated on cellulose or complexed with lignin) [9], a... 

In addition to the reactions between ionic species in aqueous media, the reaction between metal and chalcogen-containing molecular carriers are readily kinetically controlled and allow better size- and shape-control of final materiakl l-l ... 

There has been a recent drive to develop low-temperature, environmentally friendly synthetic routes to metal oxide nanoparticles. In 2006, Brutchey and Morse reported the template-free synthesis of BaTiOs perovskite nanoparticles of uniform size and shape at only 16 °C. This synthesis is described as a vapour-diffusion sol-gel route, whereby the slow hydrolysis of a bimetallic precursor is achieved yia the kinetically-controlled delivery of water, according to equation 2 °... 

Figure 14 A new and high-potential application of kinetically controlled metal-DNA binding, in which a fluorescent marker (with a variable spacer shape, size and length) and a certain biological target are cross-linked by the...

While steady-state radiolysis of metal ions solutions is a powerful method to generate small and monodisperse metal clusters and to synthesize metal nano-objects with controlled size, shape and struc-ture, pulse radiolysis technique enables to follow, in particular by time-resolved spectroscopy, the nucleation steps and the growth kinetics of the nanoparticles. ... 

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