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书记信箱:
chemdzz@nwu.edu.cn

院长信箱:
chemdir@nwu.edu.cn

 
 
.师资队伍.
  姓名李珺   性别:女   民族:汉
  部门:无机化学与材料化学学部 
  职称:教授
  邮箱:junli@nwu.edu.cn
研究方向: 1. 基于金属卟啉的多孔仿生催化材料的制备及性能研究 2. 卟啉/二氧化钛复合光催化材料制备及光催化性能研究 3. 新型卟啉合成及其光动力学抑癌活性研究 4. 功能配合物化学
简    介
  李珺,教授,博士生导师。1984-1991年在陕西师范大学化学与材料科学学院上本科和硕士,获无机化学专业硕士学位,1991年至今在西北大学化学与材料科学学院从事教学和科研工作,期间,2001年获西北大学无机化学专业博士学位,2002-2003年在山西大学分子科学研究所博士后站工作,2004-2007年期间,先后两年在意大利Salento大学工学院从事卟啉合成与催化方面的研究工作。2010年9-10月获欧盟Erasmus Mundus项目资助在意大利Bologna大学学习。近年来主持国家自然科学基金、陕西省自然科学基金、陕西省国际合作项目、陕西省教委专项和校内基金等多项,在国内外著名刊物上发表高质量论文130余篇,其中SCI收录90余篇。主持完成的成果"植物生理功能锰酶模型配合物和脲类体系配合行为研究"年获陕西省高校科学技术奖一等奖。

  教学方面,主讲材料的合成与表征(本科生)、生物无机化学(硕士生)、高等无机化学(博士生)、先进功能材料(博士生)等课程,主编教材《综合化学实验》(科学出版社,2011),陕西省精品课程《综合化学实验》课程主持人,成果“综合化学实验课程的探索与实践”获学校教学成果奖二等奖(第一完成人)。作为主要参加人参编教材《中级无机化学》(高等教育出版社),并作为第4完成人,成果《中级无机化学课程与教材建设》获国家级教学成果二等奖,陕西省政府教学成果一等奖,西北大学教学成果一等奖。

 主持基金:
1.国家自然科学基金:基于金属卟啉的多孔仿生催化材料的制备及性能研究(21671158) 2017-2020

2.国家自然科学基金:金属卟啉基MOF微孔材料的结构设计及催化性能研究(21271148)2013-2016

3.国家自然科学基金:金属卟啉修饰二氧化钛光催化剂的研制及光催化性能研究(20971103)2010-2012

4.国家自然科学基金:模拟释氧酶中金属活性中心的构建及其催化活性研究(20271041)2003-2005

5.陕西省科技厅国际合作:金属卟啉敏化纳米TiO2可见光催化剂的研制(2008KW-33)2008-2010

6.陕西省教育厅专项:太阳能水分解制氢和降解有机污染物双功能催化剂的研究(08JK457)2008-2010

  近期代表性论文:

  1.Yan-xia Du,Zeng-qi Zhang,Ya-hong Yao,Jun Li*.Synthesis,Structures and Properties of ameso-Substituted Pyrazolyl Porphyrin and its Co(II)Porphyrin Complex.Inorg.Chem.Commun.2016,64:19-22.

  2.Ya-Hong Yao,Yun Luo,Jun Li*and Feng-Xing Zhang.Synthesis of novel porphyrin derivatives and their cytotoxic activities against A431 cells.Helv.Chim.Acta 2016,99(1),24-29.

  3.Xiao Liu,Mimi Yu,Zengqi Zhang,Xin Zhao,Jun Li*.Solvothermal preparation of copper(II)porphyrin sensitized mesoporous TiO2 composites:enhanced photocatalytic activity and stability in degradation of 4-nitrophenol. Res.Chem.Intermed., 2016, 42:5197–5208.

  4.Zengqi Zhang,Xiaoqin Su,Fan Yu,Jun Li*.Three novel metal-organic frameworks based on flexible porphyrin tetracarboxylic acids as highly effective catalysts. J.Solid.State.Chem.2016,238,53-59.

  5.Shu Sun,Mi Pan,Xiao-Dong Hu,Wei-Hao Shao,Jun Li*,Feng-Xing Zhang. MnIII-porphyrin-based porous coordination polymers:Synthesis,catalytic activities for the oxidation of ethylbenzene.Catal Lett,2016,146:1087-1098.

  6.Ya-Hong Yao,Jun Li,*Long-Fei Yuan,Zeng-Qi Zhang and Feng-Xing Zhang.Novel porphyrin–Schiff base conjugates:synthesis,characterization and in vitro photodynamic activities.RSC Adv.,2016,6,45681-45688.

  7.Xin Zhao,Lin Yuan,Zeng-qi Zhang,Yong-song Wang,Qiong Yu,and Jun Li*. A synthetic methodology for the fabrication of porous porphyrin materials with metal-organic-polymer aerogels.Inorg.Chem.,2016,55,5287-5296.

  8.Shu Sun,Li-Juan Liu,Wang-Yang Ma,Wei-Xia Zhou,Jun Li*,Feng-Xing Zhang.Three complexes of Cu(I)cluster with flexible and rigid ligands:Synthesis,characterization and photoluminescent properties.J.Solid State Chem.,2015,225,1–7.

  9.Xiao-qin Su,Jun Li*,Zeng-qi Zhang,Mi-mi Yu,Lin Yuan.Cu(II)porphyrins modified TiO2 photocatalysts:accumulated patterns of Cu(II)porphyrin molecules on the surface of TiO2 and influence on photocatalytic activity.J.Alloy Compd.,2015,626:252–259.

  10.Mi-mi Yu,Chen Wang,Jun Li*,Lin Yuan,Wan-jun Sun.Facile fabrication of CuPp-TiO2 mesoporous composite:an excellent and robust heterostructure photocatalyst for 4-nitrophenol degradation.Appl.Surf.Sci.,2015,342:47–54.

  11.Li Zhang,Chen Wang,Xin Zhao,Fan Yu,Feng-Feng Yao,Jun Li*.Three Robust and Porous Metalloporphyrin Frameworks Exhibiting Preferable Gas Storage.Inorg.Chem.Commun.,2015,55:123-128.

  12.Zengqi Zhang,Yuan Duan,Li Zhang,Mimi Yu,Jun Li*.Synthesis,crystal structure of two new Zn(II),Cu(II)porphyrins and their catalytic activities to ethylbenzene oxidation,Inorg.Chem.Commun.,2015,58:53-56.

  13.Zengqi Zhang,Jun Li*,Yahong Yao,Shu Sun.A Permanently Porous Co(II)Porphyrin-Based Hydrogen Bonded Framework for Gas Adsorption and Catalysis.Cryst.Growth Des.,2015,15(10),pp 5028–5033.

  14.Qiong Yu,Wei-xia Xu,Ya-hong Yao,Zeng-qi Zhang,Shu Suna,Jun Li*.Synthesis and photodynamic activities of anew metronidazole-appended porphyrin and its Zn(II)complex.J.porphyr.phthalocya.,2015,19(10):1107.

  15.Mi-mi Yu,Jun Li*,Wan-jun Sun,Min Jiang,Feng-xing Zhang. Preparation, characterization,and photocatalytic properties of composite materials of copper(II)porphyrin/TiO2.J Mater.Sci.,2014,49:5519-5528.

  16.Xiao-Qin Su,Wan-Jun Sun,Jun Li*,Zeng-Qi Zhang,Min Jiang,and Jian-She Zhao.The Use of Porphyrins as Electrocatalyst in Lithium/Thionyl Chloride(Li/SOCl2)Battery.ECS Electrochemistry Letters,2014,3(6)A39-A40.

  17.Zengqi Zhang,Luyao Kong,Ying Xiong,Yun Luo,Jun Li*.The synthesis of Cu(II),Zn(II),and Co(II)metalloporphyrins and their improvement to the property of Li/SOCl2 battery,Journal of Solid State Electrochemistry.2014,18(12):3471-3477.

  18.Xiangfei Lü,Nan jiang Hu,Jun Li*,Zeng qi Zhang and Wei Tang.Catalytic activity to lithium-thionylchloride battery of different transitional metal carboxylporphyrins.J.Porphyr.Phthalocyan.2014;18:290-296.

  19.Wei-Xia Xu,Wei-Xia Zhou,Jun Li*,Shi-Liang Huang,Jiao Niu,Feng-Xing Zhang.A novel 3D metal–organic framework with silver iodide anion cluster[Ag14I16]2−as node:Synthesis,structure,and fluorescence property.Inorg.Chem.Commun.,2014,40:220-222.

  20.Mi Pan,Wei-Xia Zhou,Wang Yang Ma,Jiao Niu&Jun Li*.Three copper complexes containing the sulfur-bridged bis-pyridine ligands,2,2′-dithiodipyridine and di-2-pyridyl sulfide,J.Coord.Chem.,2014,67(19):3176-3187.

  21.Lin Yuan,Wang-yang Ma,Chen Wang,Wei-xia Zhou,Jiao Niu,Jun Li*. Synthesis, structures and properties of three copper complexes created via C-N(or S)cross coupling ligands reaction,Trans.Met.Chem.,2014,39:859-866.

  22.Jiao Niu,Long-fei Yuan,Jun Li*,Hui Guo,Feng-xing Zhang.Syntheses and crystal structures of two new Cu(Ⅱ)complxes.J..Struct.Chem.2014,55(6):1101-1105.

  23.Wan-jun Sun,Jun Li*,Giuseppe Mele,Zeng-qi Zhang,Feng-xing Zhang.Enhanced Photocatalytic Degradation of Rhodamine Bby Surface Modification of ZnO with Copper(II)Porphyrin under Both UV-vis and Visible Light Irradiation.J.Mol.Catal A:Chem,2013,366:84-91.

  24.Wei-Xia Xu,Jun Li*,Rui-Ping Liu,Wei-Xia Zhou,Wang-Yang Ma,Feng-Xing Zhang.A novel 1D linear zinc(II)coordination polymer based 2,2'-bipyridine-4,4'-dicarboxylic acid:Synthesis,crystal structure and photoluminescence property.Inorg.Chem.Commun.,2013,28:12-15.

  25.Wanjun Sun,Jun Li*,Xiangfei Lüand Fengxing Zhang.Preparation,characterization and photocatalytic activity of metalloporphyrins-modified TiO2 composites.Res Chem Intermed 2013,39:1447-1457.

  26.Xiao-qin Su,Jun Li*,Gui-ping Yao,Jun-long Wang,Jian-she Zhao,Feng-xing Zhang. The synthesis and catalytic activity to Li/SOCl2 battery of two new porphyrins.Catal.Commun.,2013,37:23-26.

  27.Xiang–fei Lü,Wan–jun Sun,Jun Li*,Wei–xia Xu,Feng–xing Zhang.Spectroscopic investigations on the simulated solar light induced photodegradation of 4–nitrophenol by using three novel copper(II)porphyrin–TiO2 photocatalysts. Spectrochimica Acta,Part A:Molecular and Biomolecular Spectroscopy,2013,111:161-168.

  28.Ma Wangyang,Li Jun*,Liu Jingzhou,Feng Meng.Enhanced Photocatalytic Activity of Thienyl-Porphyrins-TiO2 for Degradation of 4-Nitrophenol.Chinese Journal of Chemistry,2013,31(2):230-236.

  29.Long-fei Yuan,Jun Li*,Rui-ping Liu,Bin Liu,Hui Guo,Feng-xing Zhang.A novel 2D sandwich layered neodymium coordination polymer based on 2,2’-bipyridyl-4,4’-dicarboxylate ligand.Inorg.Chim.Acta.2013,404,197-200.

  30.Zengqi Zhang,Jun Li*,Ruiping Liu,Weixia Zhou,Fengxing Zhang.Syntheses and Structures of Four Transition Metal Coordination Polymers Constructed from 2,2’-bipyridyl-4,4’-dicarboxylate Ligand.J.Coord.Chem.,2013,66(6):926-936.

  31.Wei-Xia Zhou,Bing-Yin,Jun Li*,Wan-Jun Sun,Feng-Xing Zhang.A C-S cross-coupling observed in situ reaction of 2-mercaptobenzothiazole with CuI. Inorg.Chim.Acta. 2013,408:209-213.

  32.Guiping Yao,Zengqi Zhang,Jun Li*,Xiaoqin Su,Wanjun Sun,Fengxing Zhang. Synthesis of three novel imidazolyl-appended porphyrins and their cytostatic and phototoxic activity on A431 cells.J.Porphyrins Phthalocyanines,2013;17(11):1113-1119.

  33.Jia-Hui Hei,Yan-Xiang Zhi,Yuan Zhen,Jun Li*,Feng-Xing Zhang. Syntheses, structures and luminescence of Co(II),Zn(II),Cd(II)complexes with 1-(2-furylmethylene)-2-(2-furyl)benzimidazole. J. Coord. Chem.,2013,66(8):1320-1329.

  34.Wei-Xia Zhou,Jun Li*,Wei-Xia Xu,Long-Fei Yuan,Dario Braga,Lucia Maini,Feng-xing Zhang.A novel 2D non-interpenetrated copper(I)iodide coordination polymer with trans-1,4-dianminocyclohexane.Inorg.Chim.Acta.2012,382:162-166.

  35.Yun Luo,Jun Li*,Gui-ping Yao,Feng-xing Zhang.Influence of polarity of the peripheral substituents of porphyrin molecules on the photocatalytic activity of Cu(II)porphyrin modified TiO2 composites.Catal Sci&Tech,2012,2(4),841-846.

  36.Ming-yue Duan,Jun Li*,Min Li,Zheng-qi Zhang,Chen Wang,Pt(II)Porphyrin Modified TiO2 Composites as Photocatalysts for Efficient 4-NP Degradation, Appl.Surf.Sci.,2012,258(14),5499-5504.

  37.Gui-ping Yao,Jun Li*,Yun Luo,Wan-jun Sun.Highly Efficient Visible-Light-Driven Photocatalytic Degradation of 4-NP in the Presence of H2O2 by using CuPp-TiO2 Photocatalyst.J.Mol.Catal A:Chem,2012,361–362:29-35.

  

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