本文選題：金屬酞菁 + 合成��； 參考：《東北師范大學(xué)》2017年碩士論文

【摘要】：酞菁自從被人們發(fā)現(xiàn)、研究至今已有100多年了,如今已研究出來的酞菁配合物種類十分繁多。由于酞菁對(duì)光和熱具有良好的穩(wěn)定性又具有優(yōu)良的光電性質(zhì),并且近幾年人們不斷合成出了在近紅外區(qū)域有大量吸收的酞菁材料,這使得酞菁在越來越多的高端領(lǐng)域得到廣泛的應(yīng)用。例如太陽能電池、生物傳感器、光動(dòng)力學(xué)療法、場(chǎng)效應(yīng)晶體管等等。物質(zhì)的性質(zhì)是由物質(zhì)的結(jié)構(gòu)決定的,因此我們可以通過改變酞菁的結(jié)構(gòu)從而來制備不同性能的酞菁材料。例如在酞菁特有的18電子共軛大環(huán)體系上通過改變配位金屬,或者改變其外圍上的取代基以及增加酞菁外圍基團(tuán)的共軛體系等等的方法從而得到一些具有更加良好性能的酞菁材料。本文共由三大部分組成,在第一部分介紹了酞菁的發(fā)展史、結(jié)構(gòu)特點(diǎn)、光譜性質(zhì)以及介紹了一部分傳統(tǒng)合成酞菁的方法和近年人們改良后得到酞菁產(chǎn)率較高的合成方法,除此之外著重介紹了酞菁作為智能材料在高新技術(shù)方面的應(yīng)用。第二部分主要介紹了以4-[4-(2-溴-1-甲基-乙烯基)苯氧基]鄰苯二腈為原料,通過改變配位金屬合成了四種不同的金屬酞菁,它們是:2(3),9(10),16(17),23(24)-四{4-[4-(2-溴-1-甲基-乙烯基)苯氧基]}錳酞菁、2(3),9(10),16(17),23(24)-四{4-[4-(2-溴-1-甲基-乙烯基)苯氧基]}銅酞菁、2(3),9(10),16(17),23(24)-四{4-[4-(2-溴-1-甲基-乙烯基)苯氧基]}鋅酞菁以及不對(duì)稱金屬銅酞菁。并且用紅外光譜、紫外光譜、質(zhì)譜和核磁對(duì)這四種酞菁進(jìn)行了表征和分析,比較和總結(jié)了它們?cè)诮t外區(qū)的吸收,發(fā)現(xiàn)它們能夠作為近紅外吸收材料,具有很大的應(yīng)用前景。在第三部分主要?dú)w納了本文的工作內(nèi)容,總結(jié)了本文的不足之處并提出了改進(jìn)意見,與此同時(shí)對(duì)酞菁材料應(yīng)用領(lǐng)域的的廣泛性和重要性做出展望。
[Abstract]:Phthalocyanines have been studied for more than 100 years since they were discovered. Because phthalocyanine has good stability to light and heat, and has excellent photoelectric properties, and in recent years, people have synthesized a large number of phthalocyanine materials which have been absorbed in near infrared region. This makes phthalocyanine widely used in more and more high-end fields. For example, solar cells, biosensors, photodynamic therapy, field effect transistors and so on. The properties of substances are determined by the structure of substances, so we can prepare phthalocyanine materials with different properties by changing the structure of phthalocyanines. For example, in the 18-electron conjugated macroring system unique to phthalocyanine, by changing the coordination metal, Some better phthalocyanine materials can be obtained by changing the substituents on the periphery of phthalocyanines and increasing the conjugated systems of the peripheral groups of phthalocyanines. This paper is composed of three parts. In the first part, the history, structure, spectral properties of phthalocyanine are introduced, and some traditional methods of synthesizing phthalocyanine are introduced as well as the synthesis method with high yield of phthalocyanine after being improved in recent years. In addition, the application of phthalocyanine as a smart material in high-tech is introduced. In the second part, four different metal phthalocyanines were synthesized by changing the coordination metal from 4- [4-oxy-2-bromo-1-methyl-vinyl-phenoxy] phthalonitrile. 瀹冧滑鏄，

本文編號(hào)：1784559