| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 177930 | Dyes and Pigments | 2006 | 5 Pages |
Abstract
It was found that the concentrated sulfuric acid treatment of an equimolar mixture of a halo-metal phthalocyanine and an oxo-metal phthalocyanine followed by treating in a basic solution gives selectively μ-oxo-bridged hetero-metal phthalocyanine dimer in fairly good yield. This methodology can also serve μ-oxo-bridged hetero-metal phthalocyanine and naphthalocyanine mixed dimers. A specific polymorph of one of the above analogues showed good photoreceptor properties.
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Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Yasuhiro Yamasaki, Kenji Takaki,