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Turkish Journal of Chemistry

Volume 23, Number 1 (1999)

Articles

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Impedance Characteristics of Conducting Polypyrrole-poly(ethylvinylether) Graft Films
E. KALAYCIOĞLU, LEVENT TOPPARE, T. GRCHEV, M. CVETKOVSKA, and Y. YAĞCI
Pages 1-8

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Synthesis and Spectral Characterisation of Novel Azo-Azomethine Dyes
HATİCE KARAER and İSMAİL E. GÜMRÜKÇÜOĞLU
Pages 67-72

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Electrochemical Preparation and Sensor Properties of Conducting Polyaniline Films
M. ÖZDEN EKİNCİ, ERGÜN EKİNCİ, and A. ERSİN KARAGÖZLER
Pages 89-98

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Nepetalactones and Other Constituents of Nepeta nuda ssp. Albiflora
GAMZE KÖKDİL, SABİHA M. YALÇIN, and GÜLAÇTI TOPÇU
Pages 99-104

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Nonyl-and Dodecylamines Intercalated Bentonite and Illite From Turkey
GÜLTEN AKÇAY and M. KADİR YURDAKOÇ
Pages 105-114

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Chemical Constituents of Centaurea cuneifolia
ÜMİT ASLAN and SEVİL ÖKSÜZ
Pages 15-20

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Effects of Ozonation on COD Elimination of Substituted Aromatic Compounds in Aqueus Solution
ŞERMİN GÜL, OSMAN SERİNDAĞ, and HAMİT BOZTEPE
Pages 21-26

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The Effect of phosphate Ions (PO^{3-}_4) on the Corrosion of Iron in Sulphat Solutions
GÜNAY KILINÇÇEKER, B. YAZICI, M. ERBİL, and H. GALİP
Pages 41-50

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The Revovery of Copper and Cobalt from Oxidized Copper Ore and Converter Slag
BERRİN ZİYADANOĞULLARI and RECEP ZİYADANOĞULLARI
Pages 51-56

Editors

Editor-in-Chief
Prof. Dr. Ahmet GÜL
İstanbul Technical University

Associate Editors-in-Chief
Mustafa Kemal SEZGİNTÜRK
Çanakkale Onsekiz Mart University, Turkey
Nurettin Mengeş
Van Yüzüncü Yıl University, Turkey
Önder Metin
Koç University, Turkey

Editorial Board