𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Effect of crystal form on the conductance in NO2of metal-free and copper-phthalocyanine

✍ Scribed by Y. Sadaoka; T. A. Jones; W. Gopel


Publisher
Springer
Year
1989
Tongue
English
Weight
307 KB
Volume
8
Category
Article
ISSN
0261-8028

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


The effect of crystal properties on the
✍ Robert R. Mather πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 34 KB πŸ‘ 2 views

Copper phthalocyanines are commercially important organic pigments for blue shades of colour. They are dispersed by mechanical means as tiny molecular crystals (of dimensions 0.02-0.5 mm) into a wide range of commercial media to form products such as printing inks, paints and coloured plastics. Many

Effect of non-peripheral alkyloxy substi
✍ Mei-Jin Lin; Jun-Dong Wang πŸ“‚ Article πŸ“… 2007 πŸ› Elsevier Science 🌐 English βš– 527 KB

Four non-peripheral alkyloxy substituted metal-free phthalocyanines have been synthesized and characterized with X-ray crystal structure, IR, UV-vis and 1 H NMR. It is found that the center caves of Pc skeletons were expanded but their ring currents were reduced by the introduction of alkyloxy subst

Effect of Peripheral Substitution on the
✍ Nagao Kobayashi; Hiroshi Ogata; Naokazu Nonaka; Eugene A. Luk'yanets πŸ“‚ Article πŸ“… 2003 πŸ› John Wiley and Sons 🌐 English βš– 311 KB πŸ‘ 1 views

## Abstract The effect of substituents on the position and intensity of the electronic absorption and fluorescence spectra of phthalocyanines (Pcs) was examined for 35 Pc compounds. When electron‐releasing groups are bound to four __Ξ±__‐benzo positions of the Pc skeleton, the B and Q bands shift to