フタロシアニン銅 (α-型) 化学特性,用途語,生産方法
外観
青色～紫青色, 粉末
定義
本品は、平成15年厚労省令第126号に示される青色404号である。
溶解性
水, アルコールに不溶。ほとんどの有機溶媒に不溶。濃硫酸には硫酸塩となって溶解する。
解説
フタロシアニンの銅錯塩．きわめて堅ろうな青色有機顔料として著名．フタロニトリルまたは無水フタル酸と銅化合物からつくられる．α型(赤味)，β型(緑味)などの結晶形があるが，β型がもっとも安定である．ベンゼン環の水素をハロゲンで置換すると青緑から緑色になる．
用途
塗料、印刷インキ、プラスチック添加用色素。
用途
有機顔料(塗料,印刷インキ,プラスチック,ゴム),染料?顔料中間体 (NITE CHRIP)
化粧品の成分用途
着色剤
主な用途／役割
青色用有機系着色剤。
説明
Copper(II) phthalocyanine, known as CuPc, has been used as an electron donor?with fullerene-C60 or phenyl-C61-butyric acid methyl ester (PCBM) in vacuum-deposited organic photovoltaics (OPV).?Power conversion efficiency of about 1% has been achieved [2] and improved efficiency of 4% with pentacene-doped CuPc layer . CuPc has also been used as a hole-injection material for light-emitting diodes. It has been reported that a thin CuPc layer may effectively enhance the hole injection from the anode to the emissive-polymer layer, resulting in a dramatic decrease of operating voltage of the device . Device stability was achieved by?depositing a copper phthalocyanine CuPc hole-injection layer?HIL on the ITO anode.
化学的特性
dark blue fine crystalline powder
使用
Copper(II) phthalocyanine are involved in the study of photosensitizer chemistry for uniform polymerization, luminescence chemistry and spectrophotometric analysis, organic synthesis and polymerization. This pigment is used in enamels, linoleum, inks, plastics, and rubber goods. Photoisomerizable phthalocyanines are used in rewritable CD or DVD printing.Other applications in organic solar cells, biosensitizers and display devices such as OLED , OTFT, Wearable Display, and e-paper.
主な応用
Copper(II) phthalocyanine, known as CuPc, has been used as an electron donor with fullerene-C60 or phenyl-C61-butyric acid methyl ester (PCBM) in vacuum-deposited organic photovoltaics (OPV). Power conversion efficiency of about 1% has been achieved [2] and improved efficiency of 4% with pentacene-doped CuPc layer.
CuPc has also been used as a hole-injection material for light-emitting diodes. It has been reported that a thin CuPc layer may effectively enhance the hole injection from the anode to the emissive-polymer layer, resulting in a dramatic decrease of operating voltage of the device. Device stability was achieved by depositing a copper phthalocyanine CuPc hole-injection layer HIL on the ITO anode. The improved stability could be contributed to the good match of its highest-occupied molecular orbital (HOMO) level to the work function of ITO, and the improved wetting property of organic materials on ITO. Moreover, CuPc has very weak absorption of light, with wavelengths from 400 to 500 nm, making it suitable for use in blue and green OLEDs.
Effective electron-blocking was also observed for inorganic–organic hybrid perovskite solar cells when CuPc-doped spiro-OMeTAD was used as the hole-transporting layer.
一般的な説明
Copper(II) phthalocynaine (CuPc) is a metal phthalocyanine dye that acts as a p-type semiconductor. It has a charge mobility of 10
-4 cm
2/Vs. It forms a chemically stable thin film that exhibits photoconductivity and catalytic activity.
純化方法
Precipitate it twice from conc H2SO4 by slow dilution with water. It has also been purified by two or three sublimations at 580o in an argon flow at 300-400Pa. [Beilstein 26 III/IV 4256.]
フタロシアニン銅 (α-型) 上流と下流の製品情報
原材料
準備製品