无机盐工业
主管:中海油天津化工研究设计院有限公司
主办:中海油天津化工研究设计院有限公司
   中海油炼油化工科学研究院(北京)有限公司
   中国化工学会无机酸碱盐专业委员会
ISSN 1006-4990 CN 12-1069/TQ
催化材料

(PMo12)(HPy)3的合成、表征及催化氧化碘离子性能

  • 郭军 ,
  • 张太文 ,
  • 张丹
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  • 1.瓮福(集团)有限责任公司中低品位磷矿及其共伴生资源高效利用国家重点实验室,贵州 贵阳 550014
    2.贵州师范大学化学与材料科学学院,贵州 贵阳 550001
郭军(1981— ),男,副教授,博士,主要从事催化与工艺研究;E-mail:justin_gjxt@163.com

收稿日期: 2022-06-22

  网络出版日期: 2023-04-13

基金资助

国家自然科学基金项目(21862005);贵州省科技厅计划项目(黔合基础[2019]1457);贵州省科技厅计划项目(黔科合支撑[2019]2835);贵州省科技厅计划项目(黔科合平台人才[2018]5769);贵州省教育厅青年科技人才成长项目(黔科合KY字[2018]126)

Synthesis,characterization of (PMo12)(HPy)3 and its catalytic oxidation property of iodide ion

  • GUO Jun ,
  • ZHANG Taiwen ,
  • ZHANG Dan
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  • 1. State Key Laboratory for Efficient Utilization of Medium and Low Grade Phosphate Rock and Its Associated Resources,Wengfu(Group)Co. ,Guiyang 550014,China
    2. School of Chemistry and Materials Science,Guizhou Normal University,Guiyang 550001,China

Received date: 2022-06-22

  Online published: 2023-04-13

摘要

采用水热法合成了一例新的多酸基有机-无机杂化物非均相催化剂,并通过X-射线单晶衍射、傅里叶变换红外光谱(IR)、热重分析测试(TG)、X-射线衍射分析(XRD)、元素分析对其进行了表征。X-射线单晶衍射分析表明,化合物的结构式为(PMo12O40)(C5H6N)3[简写为(PMo12)(HPy)3,其中PMo12表示PMo12O40,HPy表示C5H6N],属于正交晶系,Cmca空间群,晶胞参数a=1.910 31(8) nm、b=1.538 22(6) nm、c=1.460 63(6) nm、α=β=γ=90°、V=4.292 0(3) nm3Z=4、R1=0.062 9、wR2=0.132 4。化合物由2-吡啶甲酸在高温高压下原位脱羧后形成的质子化的3个吡啶环、1个经典的Keggin型[PMo12O40]3-构成,每个次级单元之间通过静电等相互作用进一步形成一维(1D)~二维(2D)结构。催化研究表明:(PMo12O40)(C5H6N)3在催化过氧化氢氧化碘离子为碘单质过程中,其化学反应动力学近似准一级反应,反应速率高达1.205×10-5 mol/(L·s),相对于室温下未添加催化剂时提高了1 839.7倍,该非均相催化剂重复使用5次后转化率仍高达99.96%,表现出较好的催化活性与可重复性。

本文引用格式

郭军 , 张太文 , 张丹 . (PMo12)(HPy)3的合成、表征及催化氧化碘离子性能[J]. 无机盐工业, 2023 , 55(4) : 125 -132 . DOI: 10.19964/j.issn.1006-4990.2022-0382

Abstract

A new polyoxometalate-based organic-inorganic hybrid heterogeneous catalyst was synthesized by hydrothermal synthesis,and it was characterized by X-ray single crystal diffraction,fourier transform infrared spectroscopy(IR),thermogravimetric analysis(TG),X-ray diffraction analysis(XRD) and elemental analysis.X-ray single crystal diffraction analysis showed that the structural formula of the compound was(PMo12O40)(C5H6N)3[short for (PMo12)(HPy)3,PMo12 was PMo12O40,HPy was C5H6N],which was belonged to orthorhombic system,Cmca space group,unit cell parameters a=1.910 31(8) nm,b=1.538 22(6) nm,c=1.460 63(6) nm,α=β=γ=90°,V=4.292 0(3) nm3Z=4,R1=0.062 9,wR2=0.132 4.The compound was composed of three protonated pyridine rings and one classical Keggin type[PMo12O40]3- after in-situ decarboxylation of 2-picolinic acid under high temperature and high pressure,and each secondary unit was formed by electrostatic and other interactions to form one-dimensional(1D) to two-dimensional(2D) structures.Catalytic studies showed that:(PMo12)(HPy)3 in the process of catalyzing the oxidation of iodide ion to iodine element in hydrogen peroxide,the chemical reaction kinetics was approximately a first-order reaction,and the reaction rate was as high as 1.205×10-5 mol/(L·s),which was 1 839.7 times higher than that no catalyst was added.When the heterogeneous catalyst was reused for 5 times,the conversion rate was still as high as 99.96%,showing good catalytic activity and repeatability.

参考文献

1 PI?TKOWSKA E, KOPE? A, BIE?ANOWSKA-KOPE? R,et al.The impact of carrot enriched in iodine through soil fertilization on iodine concentration and selected biochemical parameters in wistar rats[J].PLOS ONE201611(4).Doi:10.1371/journal.pone. 0152680.
2 单忠艳.中国居民补碘指南解读[J].中国实用内科杂志201939(4):347-350.
  SHAN Zhongyan.Interpretation of guidelines to iodine supplementation for Chinese residents[J].Chinese Journal of Practical Internal Medicine201939(4):347-350.
3 吕芳,司玮,张伟,等.合肥地区甲状腺功能异常患者治疗前后碘营养状态比较[J].中国现代医学杂志201929(4):65-68.
  Fang Lü, SI Wei, ZHANG Wei,et al.Comparison of iodine nutritional status of patients with thyroid dysfunction in Hefei area before and after treatment[J].China Journal of Modern Medicine201929(4):65-68.
4 宋锡高.中国碘素产业发展现状[J].无机盐工业201446(3):9-12.
  SONG Xigao.Present development situation of China's iodine industry[J].Inorganic Chemicals Industry201446(3):9-12.
5 张红映,雷学联.中国碘资源和碘化工生产与消费[J].磷肥与复肥201126(2):76-78.
  ZHANG Hongying, LEI Xuelian.Production and consumption of iodine resources and iodine chemical industry in China[J].Phosphate & Compound Fertilizer201126(2):76-78.
6 SCHREIBER M, VIVEKANANDHAN S, MOHANTY A K,et al.Iodine treatment of lignin-cellulose acetate electrospun fibers:Enhancement of green fiber carbonization[J].ACS Sustainable Chemistry & Engineering20153(1):33-41.
7 MADHU S, EVANS H A, DOAN-NGUYEN V V T,et al.Infinite polyiodide chains in the pyrroloperylene-iodine complex:Insights into the starch-iodine and perylene-iodine complexes[J].Angewandte Chemie201655(28):8032-8035.
8 ZHAO Qing, LU Yanying, ZHU Zhiqiang,et al.Rechargeable lithi-um iodine batteries with iodine/nanoporous carbon cathode[J].Nano Letters201515(9):5982-5987.
9 陈维林,王恩波.多酸化学[M].北京:科学出版社,2013.
10 ZHANG Yongna, Hongying Lü, WANG Lu,et al.The oxidation of benzothiophene using the Keggin-type lacunary polytungstophosphate as catalysts in emulsion[J].Journal of Molecular Catalysis A:Chemical2010332(1/2):59-64.
11 REZVANI M ALI, OVEISI M, ASLI M ALI NIA.Phosphotungestovanadate immobilized on PVA as an efficient and reusable nano catalyst for oxidative desulphurization of gasoline[J].Journal of Molecular Catalysis A:Chemical2015410:121-132.
12 BAI Xueli, HUANG Xin, WEN Liang,et al.A new strategy for the selective oxidation of alcohols catalyzed by a polyoxometalate-based hybrid surfactant in biphasic systems[J].Chemical Communications201955(25):3598-3601.
13 DONG Yayu, ZHANG Jian, YANG Yulin,et al.Multifunctional nanostructured host-guest POM@MOF with lead sequestration capability induced stable and efficient perovskite solar cells[J].Nano Energy2022,97.Doi:10.1016/j.nanoen.2022.107184.
14 CRUZ H, PINTO A L, LIMA J C,et al.Application of polyoxometalate-ionic liquids (POM-ILs) in dye-sensitized solar cells (DSSCs)[J].Materials Letters:X2020,6.Doi:10.1016/j.mlblux.2019.100033.
15 ZHENG Yuguo, XUE Wei.A new 3D POMOF built upon Keggin clusters and flexible N-heterocycle carboxylate ligands for catalytic and antimicrobial properties[J].Inorganic Chemistry Communications2022,141.Doi:10.1016/j.inoche.2022.109520.
16 ZHAO Meng, FANG Yan, MA Lihua,et al.Synthesis,characterization and in vitro antibacterial mechanism study of two Keggin-type polyoxometalates[J].Journal of Inorganic Biochemistry2020,210.Doi:10.1016/j.jinorgbio.2020.111131.
17 王斌,乌英嘎,刘哲林,等.Keggin型多酸XW12O40 n -(X=P5+,Si4+,B3+,Zn2+)对甲基橙的光催化降解活性[J].高等学校化学学报201839(5):1003-1008.
  WANG Bin, WU Yingga, LIU Zhelin,et al.Photocatalytic activity of Keggin type polyoxometalates XW12O40 n -(X=P5+,Si4+,B3+,Zn2+) toward degradation of methyl orange[J].Chemical Journal of Chinese Universities201839(5):1003-1008.
18 梁宇,刘欢,宫丽阁,等.联咪唑修饰{SiW12O40}杂化物的合成及超级电容性能[J].高等学校化学学报202243(1):42-50.
  LIANG Yu, LIU Huan, GONG Lige,et al.Synthesis and supercapacitor properties of biimidazole-modified{SiW12O40}hybrid[J].Chemical Journal of Chinese Universities202243(1):42-50.
19 陈慧娜,李新雄,郑寿添.铌多酸三维框架材料的研究进展[J].高等学校化学学报202243(1):148-169.
  CHEN Huina, LI Xinxiong, ZHENG Shoutian.Research advance of polyoxoniobate-based 3-dimensional framework materials[J].Chemical Journal of Chinese Universities202243(1):148-169.
20 刘肖依,黄洁云,孙嘉慧,等.多金属氧酸盐材料在电化学检测方面的研究进展[J].化学研究202233(2):170-180.
  LIU Xiaoyi, HUANG Jieyun, SUN Jiahui,et al.Research progress of polyoxometalate materials on electrochemical detection[J].Chemical Research202233(2):170-180.
21 张默,李慧杰,张峻豪,等.基于多金属氧酸盐催化剂的光驱动产氢研究进展[J].催化学报202142(6):855-871.
  ZHANG Mo, LI Huijie, ZHANG Junhao,et al.Research advances of light-driven hydrogen evolution using polyoxometalate-based catalysts[J].Chinese Journal of Catalysis202142(6):855-871.
22 曹建芳,黄梓平,孙春艳,等.超分子化合物[(4,4′-联吡啶)3H5][PMo10V2O40]·3H2O水热合成与表征[J].无机盐工业201446(9):72-74.
  CAO Jianfang, HUANG Ziping, SUN Chunyan,et al.Hydrothermal synthesis and characterization of supramolecular compound [(4,4′-bipy)3H5][PMo10V2O40]·3H2O[J].Inorganic Chemicals Industry201446(9):72-74.
23 初明月,李峰博,高宁,等.轮型多金属氧酸盐复合物膜的制备及在检测亚硝酸盐中的应用[J].高等学校化学学报202243(1):93-102.
  CHU Mingyue, LI Fengbo, GAO Ning,et al.Construction of a coronal polyoxometalate-based composite film for determination of nitrite[J].Chemical Journal of Chinese Universities202243(1):93-102.
24 冯业芹,秦琳,张峻豪,等.轮型二十核铜取代多金属氧酸盐催化剂:光催化制氢的机理和稳定性研究[J].催化学报202243(2):442-450.
  FENG Yeqin, QIN Lin, ZHANG Junhao,et al.Wheel-shaped icosanuclear Cu-containing polyoxometalate catalyst:Mechanistic and stability studies on light-driven hydrogen generation[J].Chinese Journal of Catalysis202243(2):442-450.
25 都京,马媛媛,谭华桥,等.多金属氧酸盐材料在二氧化碳电催化还原领域中的研究进展[J].催化学报202142(6):920-937.
  DU Jing, MA Yuanyuan, TAN Huaqiao,et al.Progress of electrochemical CO2 reduction reactions over polyoxometalate-based ma-terials[J].Chinese Journal of Catalysis202142(6):920-937.
26 刘叶峰,吕迎,李瑞琪,等.磁性壳聚糖负载多金属氧酸盐及其催化氧化四氢噻吩的性能[J].功能高分子学报202033(6):580-588.
  LIU Yefeng, Ying LYU, LI Ruiqi,et al.Magnetic chitosan-supported polyoxometalates and its catalytic oxidation of tetrahydrothiophene[J].Journal of Functional Polymers202033(6):580-588.
27 冯潇,郭军,张丹.(C5H7N2O24(SiMo12O40)的合成、结构及催化氧化碘离子研究[J].无机盐工业202153(9):109-113.
  FENG Xiao, GUO Jun, ZHANG Dan.Study on synthesis,structure and catalytic iodide oxidation of(C5H7N2O24(SiMo12O40)[J].Inorganic Chemicals Industry202153(9):109-113.
28 袁常梅,郭军,张丹,等.Cu-3-trz-PMo12的合成、结构及催化氧化碘离子性能[J].无机盐工业202254(8):145-150.
  YUAN Changmei, GUO Jun, ZHANG Dan,et al.Synthesis,structure and catalytic oxidation performance of iodine ion of Cu-3-trz-PMo12 [J].Inorganic Chemicals Industry202254(8):145-150.
29 周维珍,郭军,李文飞,等.膨润土负载磷钼酸催化碘离子氧化反应的研究[J].无机盐工业201749(10):62-66.
  ZHOU Weizhen, GUO Jun, LI Wenfei,et al.Research on catalytic oxidation reaction of iodine ions by bentonite-phosphomolybdic acid catalysts[J].Inorganic Chemicals Industry201749(10):62-66.
30 郭军,冯潇,张丹,等.2-氨基-6-甲基吡啶/Keggin型多酸超分子化合物的合成、结构及催化氧化碘离子研究[J].化学研究与应用202133(9):1706-1711.
  GUO Jun, FENG Xiao, ZHANG Dan,et al.Synthesis,structure and catalytic iodide oxidation of 2-amino-6-methylpyridine/Keggin-type polyacid supramolecular compounds[J].Chemical Research and Application202133(9):1706-1711.
31 ZHU Yunfeng, ZHU Mingyuan, KANG Lihua,et al.Phosphotungstic acid supported on mesoporous graphitic carbon nitride as catalyst for oxidative desulfurization of fuel[J].Industrial & Engineering Chemistry Research201554(7):2040-2047.
32 LIU Lingling, GUO Fangyuan, XU Jian,et al.Adsorption-enhanced oxidative desulfurization by a task-specific pyridinium-based porous ionic polymer[J].Fuel2019244:439-446.
33 REZVANI M ALI, MIRI O F.Synthesis and characterization of PWMn/NiO/PAN nanosphere composite with superior catalytic activity for oxidative desulfurization of real fuel[J].Chemical Engineering Journal2019369:775-783.
34 LI Na, MU Bao, LV Lei,et al.Assembly of new polyoxometalate-templated metal-organic frameworks based on flexible ligands[J].Journal of Solid State Chemistry2015226:88-93.
35 冯丽,邵兰兴,李思骏,等.超薄Sm-MOF纳米片的合成及可见光催化降解芥子气模拟剂性能[J].高等学校化学学报202243(4):57-64.
  FENG Li, SHAO Lanxing, LI Sijun,et al.Synthesis of ultrathin Sm-MOF nanosheets and their visible-light induced photodegradation of mustard simulant[J].Chemical Journal of Chinese Universities202243(4):57-64.
36 唐晶,秦华.一种新型镍取代Dawson型锌钨酸配合物的合成及对苯乙烯氧化制苯甲醛的催化性能研究[J].分子科学学报201228(6):483-489.
  TANG Jing, QIN Hua.A novel Dawson-based coordination polymer for selective oxidation of styrene to benzaldehyde[J].Journal of Molecular Science201228(6):483-489.
37 赵胜能.金属—有机配合物修饰的多金属氧酸盐的合成,结构和表征[D].武汉:武汉理工大学,2010.
  ZHAO Shengneng.Syntheses,structures and characterizations of polyoxometalates modified by metal organic complexes[D].Wuhan:Wuhan University of Technology,2010.
38 唐荣芝,陈彤,王公应.杂多化合物催化剂的固载方法及应用[J].化工进展201332(9):2136-2142,2149.
  TANG Rongzhi, CHEN Tong, WANG Gongying.The immobilized methods and applications of heteropoly compound catalyst[J].Chemical Industry and Engineering Progress201332(9):2136-2142,2149.
39 陈肖虎,薛安,杨善志,等.过氧化氢-硫酸氧化碘离子反应动力学研究[J].过程工程学报20099(S1):181-184.
  CHEN Xiaohu, XUE An, YANG Shanzhi,et al.Reaction kinetics of oxidation of iodide ion by hydrogen peroxide-sulfuric acid[J].The Chinese Journal of Process Engineering20099(S1):181-184.
40 QIN Yaxin, SONG Fahui, AI Zhihui,et al.Protocatechuic acid promoted alachlor degradation in Fe(Ⅲ)/H2O2 Fenton system[J].Environmental Science & Technology201549(13):7948-7956.
41 蔡丽丽.含钼多金属氧酸盐催化过氧化氢氧化碘离子性能与机理研究[D].贵阳:贵州师范大学,2020.
  CAI Lili.Studies on oxidation performance and mechanism of iodide ions catalyzed by Mo-containing polymetallic oxygen clusters[D].Guiyang:Guizhou Normal University,2020.
42 SONG S W, HIDAJAT K, KAWI S.Functionalized SBA-15 materials as carriers for controlled drug delivery:Influence of surface properties on matrix-drug interactions[J].Langmuir:The ACS Journal of Surfaces and Colloids200521(21):9568-9575.
43 张燕杰.过渡金属取代的Keggin型杂多钼酸盐催化剂的制备、表征及其在催化深度脱硫中的研究[D].西安:西北大学,2017.
  ZHANG Yanjie.Preparation and characterization of Keggin heteropolymolybdate catalyst substituted by transition metals and its application in catalytic deep desulfurization[D].Xi'an:Northwest University,2017.
44 王晓波.新型多金属氧酸盐催化剂的设计合成及催化过氧化氢氧化淀粉性能的研究[D].长春:东北师范大学,2017.
  WANG Xiaobo.Designation of novel polyoxometalate catalysts and catalytic oxidative starch with hydrogen peroxide[D].Changchun:Northeast Normal University,2017.
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