| Chapter one Introduction | 第1-44页 |
| ·Introduction | 第8-9页 |
| ·Nomenclature of hydrazones | 第9页 |
| ·Preparation of hydrazone | 第9-12页 |
| ·Preparation of the Transition Metal Complexes of Hydrazones | 第12-15页 |
| ·Non-analytical applications of Hydrazone | 第15-20页 |
| ·Analytical applications of hydrazones | 第20-22页 |
| ·Spectrophotometric applications of Hydrazones | 第22-28页 |
| ·Fluorimetric applications of hydrazones | 第28-30页 |
| ·Potentiometric studies of Hydrazones | 第30-32页 |
| ·Applications of hydrazones as indicators | 第32-34页 |
| ·Applications of hydrazones as spot-test reagents | 第34-35页 |
| ·Other applications of hydrazones | 第35-36页 |
| ·Spectroscopy | 第36-37页 |
| ·Absorption | 第36-37页 |
| ·Beer-Lambert Law | 第37页 |
| ·Previous studies | 第37-42页 |
| ·Objectives of the present study | 第42-44页 |
| Chapter Two EXPERIMENTAL | 第44-54页 |
| ·Apparatus | 第44-45页 |
| ·Atomic absorption spectrophotometer | 第44页 |
| ·Elemental analyses (C, H and N) | 第44页 |
| ·IR Spectrophotometer | 第44页 |
| ·~1H NMR Spectrophotometer | 第44页 |
| ·Magnetometer | 第44页 |
| ·UV-Visible Spectrophotometer | 第44-45页 |
| ·ESR Spectrophotometer | 第45页 |
| ·Thermonalyser | 第45页 |
| ·Conductivity meter | 第45页 |
| ·pH meter | 第45页 |
| ·Melting point meter | 第45页 |
| ·Synthesis of a Home-made Hydrazone [2-pyridinecarboxaldehyde Isonicotiny Hydrazone(2-PYAINH)] | 第45-46页 |
| ·Synthesis of a new Hydrazone [Pyrrolyl-2-carboxaldehyde Isonicotinoyl Hydrazone (P-2-AINH)] | 第46-48页 |
| ·Synthesis of Complexes of (P-2-AINH) | 第48页 |
| ·Chemicals and Preparation of Solutions | 第48-50页 |
| ·Preparation of ligand (2-PYAINH) stock solution | 第49页 |
| ·Preparation of Ni(Ⅱ) stock solution | 第49页 |
| ·Preparation of Cu(Ⅱ) stock solution | 第49页 |
| ·Preparation of Co(Ⅱ) stock solution | 第49页 |
| ·Preparation of Fe(Ⅲ) stock solution | 第49页 |
| ·Preparation of potassium dihydrogen phosphate (KH_2PO_4) stock solution | 第49页 |
| ·Preparation of boric acid and potassium chloride (H_3BO_3/KCl) stock solution | 第49-50页 |
| ·Preparation of sodium hydroxide stock solution | 第50页 |
| ·Preparation of buffers | 第50页 |
| ·Preparation of concomitant species solutions | 第50页 |
| ·Experimental Procedure for Spectrophotometric Study | 第50-54页 |
| ·Reagent selection and λ_(max) of the complex | 第50-51页 |
| ·pH adjustment | 第51页 |
| ·Preparation of a reagent blank | 第51页 |
| ·Standing time and stability of the colored complex | 第51-52页 |
| ·Beer Law study | 第52页 |
| ·Stoichiometry of the complex | 第52页 |
| ·Effect of foreign ions | 第52-53页 |
| ·Limit of Detection | 第53-54页 |
| Chapter Three RESULTS AND DISCUSSIONS | 第54-86页 |
| ·Spectrophotometric determination of Cu(Ⅱ),Ni(Ⅱ),Co(Ⅱ)and Fe(Ⅲ) using 2-PYAINH reagent | 第54-75页 |
| ·Spectrophotometric determination of Cu(Ⅱ) using 2--PYAINH reagent | 第54-60页 |
| ·Effect of pH on 2-PYAINH | 第54页 |
| ·Absorption spectra of Cu(Ⅱ)-(2-PYAINH) complex | 第54-55页 |
| ·Effect of pH on Cu(Ⅱ)-(2-PYAINH) complex | 第55-56页 |
| ·Stoichiometry of the Cu(Ⅱ)-(2-PYAINH) complex | 第56-57页 |
| ·Effect of the reagent concentration on the Cu(Ⅱ)-(2-PYAINH) complex | 第57-58页 |
| ·Effect of concomitant species on Cu(Ⅱ)-(2-PYAINH) complex | 第58页 |
| ·Analytical characteristics of Cu(Ⅱ)-(2-PYAINH) complex | 第58-60页 |
| ·Colour stability of the Cu(Ⅱ)-(2-PYAINH) complex | 第60页 |
| ·Spectrophotometric determination of Ni(Ⅱ) using 2-PYAINH | 第60-65页 |
| ·Absorption spectra of Ni(Ⅱ)-(2-PYAINH) complex | 第60-61页 |
| ·Effect of pH on Ni(Ⅱ)-(2-PYAINH) complex | 第61页 |
| ·Stoichiometry of the Ni(Ⅱ)-(2-PYAINH) complex | 第61-62页 |
| ·Effect of the reagent concentration of the Ni(Ⅱ)-(2-PYAINH) complex | 第62页 |
| ·Effect of concomitant species on Ni(Ⅱ)-(2-PYAINH) complex | 第62-63页 |
| ·Analytical characteristics of Ni(Ⅱ)-(2-PYAINH) complex | 第63-65页 |
| ·Colour stability of the Ni(Ⅱ)-(2-PYAINH) complex | 第65页 |
| ·Spectrophotometric determination of Co(Ⅱ) using 2-PYAINH | 第65-70页 |
| ·Absorption spectra of Co(Ⅱ)-(2-PYAINH) complex | 第65-66页 |
| ·Effect of pH on Co(Ⅱ)-(2-PYAINH) complex | 第66页 |
| ·Stoichiometry of the Co(Ⅱ)-(2-PYAINH) complex | 第66-67页 |
| ·Effect of the reagent concentration on the Co(Ⅱ)-(2-PYAINH) complex | 第67页 |
| ·Effect of concomitant species on Co(Ⅱ)-(2-PYAINH) complex | 第67-68页 |
| ·Analytical characteristics of Co (Ⅱ)-(2-PYAINH) complex | 第68-70页 |
| ·Colour stability of the Co(Ⅱ)-(2-PYAINH) complex | 第70页 |
| ·Spectrophotometric determination of Fe(Ⅲ) using 2-PYAINH | 第70-75页 |
| ·Absorption spectra of Fe(Ⅲ)-(2-PYAINH) complex | 第70-71页 |
| ·Effect of pH on Fe(Ⅲ)-(2-PYAINH) complex | 第71页 |
| ·Stoichiometry of the Fe(Ⅲ)-(2-PYAINH) complex | 第71-72页 |
| ·Effect of the reagent concentration on the Fe(Ⅲ)-(2--PYAINH) complex | 第72-73页 |
| ·Effect of concomitant species on Fe(Ⅲ)-(2-PYAINH) complex | 第73页 |
| ·Analytical characteristics of Fe(Ⅲ)-(2-PYAINH) complex | 第73-75页 |
| ·Colour stability of the Fe(Ⅲ)-(2-PYAINH) complex | 第75页 |
| ·C haracterization and Spectral studies of cobalt(Ⅱ) and copperr(Ⅱ) complexes of P-2-YAINH reagent | 第75-86页 |
| ·The analytical data and physical properties of P-2-YAINH and of cobalt(Ⅱ) and copper(Ⅱ) complexes | 第75-77页 |
| ·Infrared spectra of ligand and cobalt(Ⅱ) and copper(Ⅱ) complexes | 第77-80页 |
| ·~1H NMR spectra | 第80页 |
| ·Electronic spectral studies | 第80页 |
| ·Magnetic studies | 第80-81页 |
| ·Electron spin resonance spectroscopy (ESR) | 第81-82页 |
| ·Thermal analysis | 第82-85页 |
| ·Analysis of real samples | 第85-86页 |
| CONCLUSION | 第86-87页 |
| Reference | 第87-97页 |
| List of Papers | 第97-98页 |
| ACKNOWLEDGEMENTS | 第98-99页 |
| Abstract | 第99-107页 |
| 摘要 | 第107-113页 |
