Substituent Dependence of Photophysical Properties for Free-base Phthalocyanines
Liu Jian-Bo,Zhao Fu-Qun,Zhao Yu,Zhang Fu-Shi,Tang Ying-Wu,Song Xin-Qi,Chau Footi
Acta Phys. -Chim. Sin. . 1996, (06): 491 -495 .  DOI: 10.3866/PKU.WHXB19960603