基于非線性光學(xué)（NLO）材料的光子學(xué)技術(shù)使用光子作為電子的替代物,傳播速度比電子快得多,可以在沒有電或磁干擾的情況下獲得、積累、處理和廣播信息,在信號(hào)處理、通信、光開關(guān)、光子器件、光學(xué)相位共軛、激光保護(hù)和信息存儲(chǔ)等諸多領(lǐng)域具有廣泛的潛在和實(shí)際應(yīng)用背景。在眾多NLO材料中,卟啉和酞菁及其衍生物被認(rèn)為是最具有前途的。為了更加深入研究材料的結(jié)構(gòu)與NLO性質(zhì)之間的內(nèi)在關(guān)系和尋找更加優(yōu)異的NLO材料,本論文設(shè)計(jì)合成并系統(tǒng)表征了系列多酸-卟啉雜化分子化合物,利用Z-scan技術(shù)研究了它們的三階NLO性質(zhì),主要研究內(nèi)容和結(jié)果如下:1.選取三（烷氧基）配體功能化的、具有δ型構(gòu)型的Anderson型多酸陰離子[XMo6018{（OCH2）3CNH2}2]3-（X = Mn or Fe）以及具有 χ 型構(gòu)型的 Anderson 型多酸陰離子[H2ZnMo6O18 {（OCH2）3CNH2 }2]2-通過靜電作用與卟啉陽離子[H2TPP]2+反應(yīng),得到了三種超分子化合物,[H2TPP]1.5[MnMo6O18{（OCH2）3CNH2}2]（1）,[H2TPP]1.5[FeMo6O18{（OCH2）3CNH2... 

【文章來源】：北京化工大學(xué)北京市 211工程院校 教育部直屬院校

【文章頁數(shù)】：131 頁

【學(xué)位級(jí)別】：博士

【文章目錄】：
Abstract
摘要
Abbreviations
Chapter 1
    1.1 Introduction
    1.2 Nonlinear Susceptibility
    1.3 Importance of Third-Order NLO Materials
    1.4 Nonlinear Optical Materials
    1.5 Importance of Porphyrins
    1.6 Importance of Porphyrins as NLO Materials
        1.6.1 Symmetric Porphyrins
        1.6.2 Asymmetric Porphyrins
        1.6.3 Expanded Porphyrin
        1.6.4 Oligomers of Porphyrins
        1.6.5 Porphyrin Supramolecular Arrays
    1.7 Porphyrin Based Hybrids
    1.8 Limitation of Porphyrins Regarding NLO and its Solution
    1.9 What Are Polyoxometalate?
    1.10 Aims and Objectives of the Study
    1.11 Applications of NLO Materials
Chapter 2 Anionic Effect of δ and χ Forms of Tris（alkoxo） Ligand FunctionalizedAnderson-type Polyoxometalates on Nonlinear Optical Response of Porphyrin-POM Based Supramolecular Compounds
    Abstract
    2.1 Introduction
    2.2 Experimental Section
    2.3 Results and Discussions
        2.3.1 Third Order NLO Properties and the Effect of Anion
    2.4 Conclusions
Chapter 3 Covalently Linked Porphyrins with Lindqvist-Type Polyoxometalate:AComparative Analysis for Outstanding Third Order NLO and SecondHyperpolarizability
    Abstract
    3.1 Introduction
    3.3
        3.3.1 Third Order NLO Measurement and Second Hyperpolarizability
    3.4 Conclusions
Chapter 4 Effect of Different Electron Donors in Supramolecular Compounds ofSymmetrical Porphyrins with Keggin-type Molybdovanadophosphoric Acid forNLO Properties
    Abstract
    4.1 Introduction
    4.2 Experimental Section
44H₃₂N₄O₄][H₄PMo₁₀V₂O₄₀]₂ （compound 1）">        4.2.1. Synthesis of [C₄₄H₃₂N₄O₄][H₄PMo₁₀V₂O₄₀]₂ （compound 1）
40H₂₈N₈][H₄PMo₁₀V₂O₄₀]₂（compound 2）">        4.2.2. Synthesis of [C₄₀H₂₈N₈][H₄PMo₁₀V₂O₄₀]₂（compound 2）
52H₄₈N₄O₈] [H₄PMo₁₀V₂O₄₀]₂（compound 3）">        4.2.3. Synthesis of [C₅₂H₄₈N₄O₈] [H₄PMo₁₀V₂O₄₀]₂（compound 3）
        4.2.4. Protocol for preparation of 5,10,15,20-tetrakis（4-hydroxyphenyl）porphyrin （compound 4）
        4.2.5. Synthesis of 5,10,15,20-tetrakis（3,4-Dimethoxy phenyl）porphyrin（compound 6）
    4.3 Results and Discussions
        4.3.1. Third Order NLO Properties
    4.4 Conclusions
5.1 References
Conclusion
Novelty
Acknowledgements
List of Publications
Farooq Khurum Shehzad （Author）
Prof. Dr. Yunshan Zhou （Supervisor）
附件



本文編號(hào)：2966128