铜分子催化剂用于光电化学水氧化

doi:10.7517/j.issn.1674-0475.2018.01.010

影像科学与光化学 ›› 2018, Vol. 36 ›› Issue (1): 100-107.DOI: 10.7517/j.issn.1674-0475.2018.01.010

铜分子催化剂用于光电化学水氧化

卢永斌¹, 辛芝娟², 刘思², 雷友嘉², 王红艳²

1. 陕西延长石油(集团)有限责任公司研究院, 陕西西安 710075;
2. 陕西师范大学化学化工学院, 陕西西安 710127

收稿日期:2017-05-26 修回日期:2017-06-12 出版日期:2018-01-15 发布日期:2018-01-15
通讯作者: 王红艳
基金资助:
国家自然科学基金青年项目（21402113）和中央高校基本科研业务费专项资金资助项目（GK201703025）资助

Molecular Copper Catalyst Applied in Photoelectrochemical Device for Water Oxidation

LU Yongbin¹, XIN Zhijuan², LIU Si², LEI Youjia², WANG Hongyan²

1. Research Institute of Shaanxi Yanchang Petroleum Company Ltd., Xi'an 710075, Shaanxi, P. R. China;
2. College of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710127, Shaanxi, P. R. China

Received:2017-05-26 Revised:2017-06-12 Online:2018-01-15 Published:2018-01-15

摘要/Abstract

摘要： 本文将光敏剂[Ru （bpy）₂（H₂dcbpy）]（PF₆）₂和催化剂Cu （F₃TPA）（ClO₄）₂负载到TiO₂/FTO电极上，成功构筑了光电化学水氧化器件。催化剂和光敏剂的负载量分别为5.56×10^-8 mol·cm^-2和8.3×10^-8 mol·cm^-2时，施加0.2 V vs NHE的外电压，其在硼酸缓冲溶液中的光电流密度可达20 μA/cm²，连续光照300 s，仍可保持很好的活性，稳定性较好。

关键词: 光电化学, 器件, 水氧化, 铜分子催化剂

Abstract: Here, we presented a photoelectrochemical device for water oxidation based on a photosensitizer[Ru(bpy)₂(H₂dcbpy)](PF₆)₂ (bpy=2,2'-bipyridine; H₂dcbpy=2,2'-bipyridine-4,4'-dicarboxylic acid) and a molecular catalyst Cu(F₃TPA)(ClO₄)₂[F₃TPA=tris((6-fluoropyridin-2-yl)methyl)amine].8.3×10^-8 mol·cm^-2 and 5.56×10^-8 mol·cm^-2 photosensitizer and catalyst were located on TiO₂/FTO electrode respectively. A photocurrent density 20 μA/cm² was obtained when a 0.2 V vs NHE external bias was applied. Continuous light-irradiation with LED for 300 s, the catalytic activity and stability can be well maintained.

Key words: photoelectrochemical, device, water oxidation, molecular copper catalyst

卢永斌, 辛芝娟, 刘思, 雷友嘉, 王红艳. 铜分子催化剂用于光电化学水氧化[J]. 影像科学与光化学, 2018, 36(1): 100-107.

LU Yongbin, XIN Zhijuan, LIU Si, LEI Youjia, WANG Hongyan. Molecular Copper Catalyst Applied in Photoelectrochemical Device for Water Oxidation[J]. Imaging Science and Photochemistry, 2018, 36(1): 100-107.

参考文献

[1] Brimblecombe R, Koo A,Dismukes G C,Swiegers G F,Spiccia L. Solar driven water oxidation by a bioinspired manganese molecular catalyst[J]. Journal of the American Chemical Society, 2010,132(9):2892-2894.
[2] Li L,Duan L,Xu Y,Gorlov M, Hagfeldt A,Sun L. A photoelectrochemical device for visible light driven water splitting by a molecular ruthenium catalyst assembled on dye-sensitized nanostructured TiO₂[J]. Chemical Communications, 2010,46(39):7307-7309.
[3] Ding X, Gao Y, Ye L, Zhang L, Sun L. Assembling supramolecular dye-sensitized photoelectrochemical cells for water splitting[J]. ChemSusChem, 2015,8(23):3992-3995.
[4] Yamamoto M, Wang L, Li F, Fukushima T,Tanaka K, Sun L,Imahori H.Visible light-driven water oxidation using a covalently-linked molecular catalyst-sensitizer dyad assembled on a TiO₂ electrode[J]. Chemical Science, 2016,7(2):1430-1439.
[5] Barroso M,Cowan A J,Pendlebury S R,Gr tzel M,Klug D R,Durrant J R. The role of cobalt phosphate in enhancing the photocatalytic activity of α-Fe₂O₃ toward water oxidation[J]. Journal of the American Chemical Society, 2011,133(38):14868-14871.
[6] Gao Y,Ding X,Liu J,Wang L,Lu Z,Li L,Sun L.Visible light driven water splitting in a molecular device with unprecedentedly high photocurrent density[J]. Journal of the American Chemical Society, 2013,135(11):4219-4222.
[7] Xiang R J,Wang H Y, Xin Z J, Li C B, Lu Y X, Gao X W, Sun H M, Cao R. A water-soluble copper-polypyridine complex as a homogeneous catalyst for both photo-induced and electrocatalytic O₂ evolution[J]. Chemistry-A European Journal, 2016,22(5):1602-1607.
[8] Liao L Y,Kong X R,Duan X F. Reductive couplings of 2-halopyridines without external ligand:phosphine-free nickel-catalyzed synthesis of symmetrical and unsymmetrical 2,2'-bipyridines[J]. The Journal of Organic Chemistry, 2014,79(2):777-782.
[9] Oh H,Kim J, Yun S H, Lee J,Park B,Tak J,Kim B H. Synthesis of heteroleptic Ru(Ⅱ) complexes ligated with 1,3-dihydro-1,1,3,3-tetramethyl-7,8-diazacyclopenta
[1] phenanthren-2-one and application in dye-sensitized solar cells[J]. Synthetic Metals, 2014,198:260-266.
[10] Oki A R,Morgan R J. An efficient preparation of 4,4'-dicarboxy-2,2'-bipyridine[J]. Synthetic Communications, 1995,25(24):4093-4097.
[11] Garelli N,Vierling P. Synthesis of new amphiphilic perfluoroalkylated bipyridines[J]. The Journal of Organic Chemistry, 1992,57(11):3046-3051.
[12] Al-Rawashdeh N A F, Chatterjee S, Krause J A,Connick W B. Ruthenium bis-diimine complexes with a chelating thioether ligand:delineating 1,10-phenanthrolinyl and 2,2'-bipyridyl ligand substituent effects[J]. Inorganic Chemistry, 2014,53(1):294-307.
[13] Pearson P,Bond A M,Deacon G B,Forsyth C,Spiccia L. Synthesis and characterisation of bis(2,2'-bipyridine)(4-carboxy-4'-(pyrid-2-ylmethylamido)-2,2'-bip-yridine)ruthenium(Ⅱ) di(hexafluorophosphate):comparison of spectroelectrochemical properties with related complexes[J]. Inorganica Chimica Acta, 2008,361(3):601-612.

[1]	孙晓娟, 王志强, 张智强, 绪连彩. 一种新型中性一价铜配合物的合成、晶体结构与光物理性能[J]. 影像科学与光化学, 2018, 36(1): 64-72.
[2]	陈文铖, 李振声, 佟庆笑. 不对称刚性扭曲菲并咪唑分子的设计合成及其深蓝电致发光性能研究[J]. 影像科学与光化学, 2017, 35(5): 720-728.
[3]	王芳, 李久艳. 基于咔唑-三唑的新型主体材料及天蓝光有机电致磷光器件[J]. 影像科学与光化学, 2017, 35(5): 729-735.
[4]	王胜达, 袁楠, 朱志峰, 蒋阳. 荧光碳点的合成、性质和应用[J]. 影像科学与光化学, 2016, 34(3): 203-218.
[5]	夏静, 王磊, 朱丹丹, 李玄泽, 孟祥敏. SnS₂纳米片的制备及其器件应用进展[J]. 影像科学与光化学, 2016, 34(3): 219-232.
[6]	石志祥, 赵宝群, 廖薇, 朱巧芬. 基于几何曲面结构的金属狭缝阵列透镜研究[J]. 影像科学与光化学, 2016, 34(1): 111-115.
[7]	陈雨, 蔺海浪, 林朝阳, 刘娅静, 赵鑫. 三嗪类双极性蓝色磷光主体材料的合成及性能[J]. 影像科学与光化学, 2015, 33(6): 479-486.
[8]	蔡溶, 傅文甫. 基于配合物前驱体的CuO原位制备与电催化产氧活性研究[J]. 影像科学与光化学, 2015, 33(5): 403-410.
[9]	谢莉莎, 王会, 孟令强, 陈必强, 王鹰. 高效溶液法制备延迟荧光电致发光器件研究[J]. 影像科学与光化学, 2015, 33(4): 292-299.
[10]	李路海, 莫黎昕, 冉军, 辛智青. 导电油墨及其应用技术进展[J]. 影像科学与光化学, 2014, 32(4): 393-401.
[11]	王茜, 李怡俊, 冯宗财, 王跃川. 一类高折射率光固化有机硅树脂的性能研究[J]. 影像科学与光化学, 2013, 31(4): 268-275.
[12]	刘红梅, 尹名, 汪鹏飞, 何鉴, 张晓宏, 张新平. 磷光客体三重态能级对基于PVK主体的电致发光器件的影响[J]. 影像科学与光化学, 2012, 30(6): 411-419.
[13]	山口佳一, 征矢野晃雅, 島基之. 光刻技术:发展路径及未来趋势[J]. 影像科学与光化学, 2012, 30(1): 1-8.
[14]	郑才俊, 何鉴, 赵伟明, 叶俊, 黄达, 张晓宏. 有机电致发光器件中的新型双极主体材料的合成及应用[J]. 影像科学与光化学, 2010, 28(6): 457-464.
[15]	王静, 郑才俊, 黄达, 叶俊, 欧雪梅, 陶斯禄, 张晓宏, 赵伟明. 基于香豆素衍生物的新型绿色/红色磷光有机电致发光主体材料的设计、合成及性能表征[J]. 影像科学与光化学, 2010, 28(5): 383-389.

铜分子催化剂用于光电化学水氧化

Molecular Copper Catalyst Applied in Photoelectrochemical Device for Water Oxidation

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价