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Browsing Makale Koleksiyonu by Author "Atif Koca"

Now showing items 1-4 of 4

Anionic water-soluble sulfonated phthalocyanines: microwave-assisted synthesis, aggregation behaviours, electrochemical and in-situ spectroelectrochemical characterisation

Güzel, Emre; Atif Koca; Makbule Burkut Kocak (TAYLOR & FRANCIS LTD, 2017)

In this work, a phthalonitrile derivative bearing p-sulfonylphenoxy group at the 3-position has been synthesised. The water-soluble non-peripherally tetrasubstituted zinc (3) and cobalt (4) phthalocyanines were obtained ...
Highly soluble tetra lauryl alcohol substituted phthalocyanines; synthesis, electrochemistry, spectroelectrochemistry

Bilgiçli, Ahmet Turgut; Yaraşır, Meryem Nilüfer; Kandaz, Mehmet; Atif Koca (TAYLOR & FRANCIS LTD, 2015)

The tetra peripherally -substituted 2(3),9(10),16(17),23(24)-tetrakis undecyloxy phthalocyanine derivatives, M{Pc[O-(CH2)(11)CH3)](4)} Pc: Phthalocyanine, [M: Zn(II)(2), Ga(III)(3), and Ti(IV)(4)], have been synthesized ...
Microwave-assisted synthesis, electrochemistry and spectroelectrochemistry of amphiphilic phthalocyanines

Güzel, Emre; Atif Koca; Ahmet Gul; Makbule Burkut Kocak (ELSEVIER SCIENCE SA, 2015)

Novel hexadeca-substituted metallophthalocyanines (M = Cu, Ni, In) carrying eight hexyloxy groups on non-peripheral positions together with four chloro and four p-sulphonylphenoxy groups on peripheral positions have been ...
Unsymmetrically pyrazole-3-carboxylic acid substituted phthalocyanine-based photoanodes for use in water splitting photoelectrochemical and dye-sensitized solar cells

Burak Yildiz; Güzel, Emre; Duygu Akyuz; Baris Seckin Arslan; Atif Koca; M. Kasim Sener (PERGAMON-ELSEVIER SCIENCE LTD, 2019)

A new photosensitizer, PCA-ZnPc-2, was synthesized through the asymmetric functionalization of phthalocyanine ring with a pyrazole-3-carboxylic acid as the electron-withdrawing and anchoring group and six hexylsulfanyl as ...