Browsing Kimya / Chemistry by Author "Burak Yildiz"

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Pyrazole-3-carboxylic acid as a new anchoring group for phthalocyanine-sensitized solar cells

Burak Yildiz; Güzel, Emre; Nurettin Menges; Şişman, İlkay; M. Kasim Sener (PERGAMON-ELSEVIER SCIENCE LTD, 2018)

We have designed and synthesized an unsymmetrical zinc phthalocyanine (PCA-ZnPc-1) bearing an electron-withdrawing pyrazole-3-carboxylic acid anchoring group and three electron-donating tert-butyl groups as a sensitizer ...
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 ...