dc.contributor.author |
Thomas, P John
|
|
dc.contributor.author |
Kulkarni, G U
|
|
dc.contributor.author |
Rao, C N R
|
|
dc.date.accessioned |
2012-03-16T08:23:10Z |
|
dc.date.available |
2012-03-16T08:23:10Z |
|
dc.date.issued |
2000-08-31 |
|
dc.identifier |
1089-5647 |
en_US |
dc.identifier.citation |
Journal Of Physical Chemistry B 104(34), 8138-8144 (2000) |
en_US |
dc.identifier.uri |
https://libjncir.jncasr.ac.in/xmlui/10572/648 |
|
dc.description |
Restricted Access |
en_US |
dc.description.abstract |
Two-dimensional arrays of Pd nanocrystals of varying diameters (1.8-6.0 nm) have been obtained after thiolization with alkane thiols of different chain lengths (C-4-C-16) The stability and structure of these arrays have been explained in terms of the ratio of the particle diameter (d) and the alkane chain length (l). The experimental d-l phase diagram finds support from model calculations, which treat the thiolized nanocrystals as soft spheres. Generally, a till value between 1.5 and 3.8 gives crystalline arrays extended over several microns. For d/l values smaller than 1.5 and greater than 4.0, the nanocrystal arrays are disordered or form low-order structures. |
en_US |
dc.description.uri |
http://dx.doi.org/10.1021/jp001242o |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
American Chemical Society |
en_US |
dc.rights |
© 2000 American Chemical Society |
en_US |
dc.subject |
Palladium Nanoparticles |
en_US |
dc.subject |
Crystal-Structures |
en_US |
dc.subject |
Self-Organization |
en_US |
dc.subject |
Gold |
en_US |
dc.subject |
Superlattices |
en_US |
dc.subject |
Particles |
en_US |
dc.subject |
Silver |
en_US |
dc.subject |
Molecules |
en_US |
dc.subject |
Clusters |
en_US |
dc.subject |
Spheres |
en_US |
dc.title |
An Investigation of Two-Dimensional Arrays of Thiolized Pd Nanocrystals |
en_US |
dc.type |
Article |
en_US |