第 52 卷第 4 期 |  | Vol. 52 No. 4 | 2022 年 8 月 | Aug 2022 |
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所屬欄目:功能材料
醌類(lèi)橋聯(lián)雙核酞菁的合成及性能研究 |
符亞蘋(píng),李志鵬,馬鈺凱,張學(xué)俊*
(中北大學(xué) 理學(xué)院,山西 太原 030051) |
摘 要:以4-氨基鄰苯二甲腈與對苯醌、1,4-萘醌進(jìn)行親核加成作為橋聯(lián)基團,4-硝基鄰苯二甲腈與對羥基苯甲酸丁酯進(jìn)行親核取代作為取代基,通過(guò)環(huán)四聚合成了兩種新型鋅酞菁配合物(bi-B-BPC、bi-N-BPC)。經(jīng)FT-IR、UV-Vis 等手段對前驅體與產(chǎn)物進(jìn)行表征確證。結果顯示,bi-B-BPC、bi-N-BPC中的C≡N(芳香族)的伸縮振動(dòng)吸收峰消失;與硝基單核酞菁的紫外吸收光譜相比,Q帶藍移了15、22 nm,B帶紅移了35、44 nm;在N,N-二甲基甲酰胺中具有良好的溶解性,且并未發(fā)生聚集;通過(guò)循環(huán)伏安測試表明bi-B-BPC、bi-N-BPC滿(mǎn)足能帶間隙規則,可用于光敏染料領(lǐng)域。 |
關(guān)鍵詞:雙核酞菁;對苯醌;1,4-萘醌;光敏劑 |
中圖分類(lèi)號:TQ612.3 文獻標識碼:A 文章編號:1009-9212(2022)04-0061-07 |
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Synthesis and Properties of Quinone Bridged Binuclear Phthalocyanine |
FU Ya-ping, LI Zhi-peng, MA Yu-kai, ZHANG Xue-jun*
(School of Science, North University of China, Taiyuan 030051, China) |
Abstract:Two new zinc-phthalocyanine-containing complexes (bi-B-BPC, bi-N-BPC) were prepared through cyclic tetra-polymerization using a bridge group from nucleophilic addition of 4-amino phthalonil with benzoquinone, 1,4-naphthoquinone, and a substituent from a nucleophilic substitution reaction between nitro-phthalonitrile and butyl p-hydroxybenzoate. The precursor and products were characterized by FT-IR and UV-Vis . The results indicated that the stretching vibration absorption peak of C≡N (aromatic) in bi-B-BPC and bi-N-BPC disappeared, indicating the obtain of phthalocyanine; Compared with nitro mononuclear phthalocyanine, the Q-band was blue-shifted by 15 nm and 22 nm, and the B-band was red-shifted by 35 nm and 44 nm. These compounds showed good solubility in DMF without aggregation. Cyclic voltammetry test proved that bi-B-BPC and bi-N-BPC satisfy the band gap rule and could be used in the photosensitive dye field. |
Key words:binuclear phthalocyanine; benzoquinone; 1,4-naphthoquinone; photosensitizer |
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基金項目:中北大學(xué)重點(diǎn)實(shí)驗室研究基金資助項目(2022C80301)。
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作者簡(jiǎn)介:符亞蘋(píng)(1997—),女,山西朔州人,碩士研究生,研究方向:酞菁類(lèi)光電材料的合成(E-mail:2864142709@qq.com)。
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聯(lián) 系 人:張學(xué)俊,教授,研究方向:功能有機高分子的合成與應用(E-mail:zhangxuejun@nuc.edu.cn)。
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收稿日期:2022-06-13
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