摘要
酞菁类化合物作为一类有机功能材料，如导体或半导体、气敏元件、电化学催化剂、电致变色及光致变色材料、光动力疗法的药物以及非线性光学材料等［１］，已经受到化学家和材料学家们的关注．近几十年来，化学家们已经成功地合成出了带各种不同取代基和含有不同中心金属原...
Novel soluble
phenyltri(2,2dimethylpropoxy)subphthalocyaninatoboron and phenyl
tri(tertbutyl)subnaphthalocyaninatoboron were prepared in this paper, and their spectral and
aggregation properties were also studied. Our results indicate that the maximum absorption
wavelength of SubNc is about 80 nm higher than that of SubPc, but both of them are blueshifted
about 100 nm compared with corresponding phthalocyanine and naphthalocyanine. Also, we
find out that SubPc is stable, but SubNc is unstable to light. In addition, no aggregation in their
solution takes place since the great spatialhindrance from the axial phenyl ring precludes
molecular aggregation.
出处
《感光科学与光化学》
CSCD
1999年第2期168-171,共4页
Photographic Science and Photochemistry
基金
国家自然科学基金
关键词
亚酞菁
合成
吸收光谱
聚集
subphthalocyanine, synthesis, electronic absorption
spectra, aggregation
