闫文付  博士
 

   
通讯地址 长春市前进大街2699
  吉林大学无机合成与制备化学国家
  重点实验室
  邮编:130012
   
   0431-5168609
   0431-5168608
电子邮件 yanw@jlu.edu.cn
研究小组: http://mezeopor.jlu.edu.cn

照片背景为橡树岭(Oak Ridge)


个人简历 | 研究领域 | 主要成果 | 奖励与荣誉 | 著作与论文 | 英文版 |

简历

01/2006—现在 副教授,吉林大学
11/2002—12/2005 博士后,美国橡树岭国家实验室 (Oak Ridge National Laboratory,ORNL) ,橡树岭,田纳西州,
  美国
07/2002—09/2002 访问学者, 韩国科学技术院 (Korea Advanced Institute of Science and Technology, KAIST)
  大田市,韩国
09/1999—07/2002 博士生,无机合成与制备化学国家重点实验室,吉林大学,长春,中国
09/1997—07/1999 硕士生,无机合成与制备化学教育部重点实验室,吉林大学,长春,中国
09/1993—07/1997 本科生,材料科学系,吉林大学,长春,中国

研究领域

新型分子筛和无机微孔材料的水热,溶剂热,离子热以及微波合成和表征;

 具有特定孔道结构分子筛的定向设计与合成;

分子筛膜的制备及应用;

微孔和介孔材料的功能化修饰及应用;

高度有序介孔二氧化硅,碳,氧化物等材料的合成,制备和应用;

表面溶胶-凝胶化学及其在超薄氧化物膜制备中的应用;

超稳定纳米金催化剂的制备及其在非均相催化中应用;

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主要研究成果

成功地合成出了系列具有不同计量比和不同维数的阴离子骨架结构磷酸铝新型化合物10余种,并通过单晶X-射线结构分析确定了它们的结构。其中包括第一个具有Brönsted酸中心的磷酸铝分子筛,第一个具有Al:P比为1/2的三维开放骨架磷酸铝, 第一个具有Al:P比为1的磷酸铝链状结构等。

在仔细考察所有磷酸铝结构特征的基础上总结了磷酸铝的结构规律,提出了各种计量比磷酸铝中Al/P比与结构中结构单元的配位态和数目之间满足的方程。预测了具有新颖计量比磷酸铝结构中Al原子和P原子的配位情况。

合作开发了一种简单、高效的计算机方法来定向设计具有指定孔道结构的分子筛或者微孔无机化合物骨架以及用于计算微孔化合物无机主题和有机客体之间相互作用的计算机方法。这种结构设计方法提供了一种新颖和快速的途径来设计具有指定孔道结构的分子筛或者微孔无机化合物骨架。据我们所知,这个方法第一次提供了一种能够有效定向设计出具有指定孔道结构的分子筛或者微孔无机化合物骨架的方法。这种方法也可以用于生成具有多个平行和交叉孔道结构特征的分子筛或者微孔无机化合物骨架。

成功地开发了板钛矿担载的超稳定纳米金催化系统,系统地比较了担载在锐钛矿,板钛矿,金红石,和商业化TiO2粉末P25上的纳米金催化剂的活性和稳定性。超稳定纳米金催化系统和相关的研究工作有的被选作“hot paper”(热点论文)发表在英国皇家化学会主办的著名化学期刊《Chemical Communications》(Chem. Chem. 2004, 1918-1919)上,有的被美国化学会主办的用于报道化学领域最新科技进展的新闻类杂志《Chemical & Engineering News》介绍 (C&EN, 2004, 82(39), 23-24),有的被美国国家同步辐射实验室(National Synchrotron Light Source,NSLS)在其出版的2005年度学术总结报告中选作“Highlight Stories”成果之一
(http://www.nsls.bnl.gov/newsroom/science/2005/pdfs/2005-09-Dai.pdf)。被邀请为专著“Nanotechnology in Catalysis III”撰写部分章节和《Topics in Catalysis》杂志撰写综述文章。

成功地用不同的超薄氧化物膜覆盖了多孔的和非孔的二氧化硅(SiO2)材料,以及二氧化钛(TiO2)和氧化铝(Al2O3)纳米晶体颗粒表面,调变了衬底的表面性质。利用沉积-沉淀法,将尺寸小于1个纳米(1 nm)的超细纳米金颗粒均匀地分散到这些经过表面改性的衬底上,所制得的纳米金催化剂对低温一氧化碳(CO)氧化具有极高的活性和抗超高温处理稳定性。这些纳米金催化剂的抗超高温处理的稳定性已经大大超过了“世界金理事会”(World Gold Council) 提供的以促进纳米金催化剂在工业上的应用为目的而在世界范围内推广的二氧化钛(TiO2)担载的标准纳米金催化剂。与这些超稳定的纳米金催化剂相关的工作已经申请了美国专利并已经获得了批准。此外,催化领域的专业科技期刊《Applied Catalysis B: Environmental》(Applied Catalysis B: Environmental, 2005, 60(3-4), N8),橡树岭国家实验室季度出版的用于报道实验室取得的重大成果的出版物《Oak Ridge National Laboratory Review》(Oak Ridge National Laboratory Review, 2005, 38 (3), 21)也重点报道了这些成果。

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 部分获奖及荣誉

2002 吉林大学第16届研究生精英杯学术成果大奖赛一等奖
2001 求是科技基金会研究生奖学金
  吉林大学第15届研究生精英杯学术成果大奖赛一等奖
  研究生优秀学生奖学金
2000 中国科学院奖学金
  研究生优秀学生奖学金
  优秀研究生干部
1999 研究生优秀学生奖学
1998 研究生优秀学生奖学金

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著作与论文

特邀著作章节

  1. Yan, W. F., Overbury, S. H. & Dai, S., Gold Catalysts Supported on Nanostructured Materials:  Support Effects” in Nanotechnology in Catalysis, Vol. 3, Edited by Zhou, B. & Raja, R., Publisher: Springer, in press (2006).

特邀综述

  1. Yan, W. F., Mahurin, S. M., Overbury, S. H. & Dai, S. Topics in Catalysis, 39, 199, (2006). "Nanoengineering Catalyst Supports via Layer-by-Layer Surface Functionalization".

专利 (美国)

  1. Dai, S. & Yan, W. F., “Surface-Stabilized Gold Nanocatalysts”, Appl. No.: 11/166,950, Filed Date: June 24, 2005, Assignee, UT-Battelle, LLC.

SCI论文

  1. Yan, W. F., Mahurin, S. M., Overbury, S. H. & Dai, S. Topics in Catalysis, 39, 199, (2006). "Nanoengineering Catalyst Supports via Layer-by-Layer Surface Functionalization".
  2. Yan, W. F., Brown, S. S., Pan, Z. W., Mahurin, S. M., Overbury, S. H. & Dai, S. Angew. Chem. Int. Ed. 45, 3614-3618, (2006). "Ultra-Stable Au Nanocatalyst Supported by Nanosized Non-Oxide Substrate".
  3. Yan, W. F., Mahurin, S. M., Pan, Z. W., Overbury, S. H. & Dai, S. J. Am. Chem. Soc. 127, 10480-10481 (2005). "Ultra-stable Au Nanocatalyst Supported on Surface-Modified TiO2 Nanocrystals".
  4. Yan, W. F., Mahurin, S. M., Chen, B., Overbury, S. H. & Dai, S. J. Phys. Chem. B 109, 15489-15496 (2005). "Effect of Supporting Surface Layers on Catalytic Activities of Gold Nanoparticles in CO Oxidation".
  5. Yan, W. F., Chen, B., Mahurin, S. M., Schwartz, V., Mullins, D. R., Lupini, A. R., Pennycook, S. J., Dai, S. & Overbury, S. H. J. Phys. Chem. B 109, 10676-10685 (2005). "Preparation and comparison of supported gold nanocatalysts on anatase, brookite, rutile, and P25 polymorphs of TiO2 for catalytic oxidation of CO".
  6. Yan, W. F., Mahurin, S. M., Overbury, S. H. & Dai, S. Chem. Mater. 17, 1923-1925 (2005). "Nonhydrolytic layer-by-layer surface sol-gel modification of powdered mesoporous silica materials with TiO2".
  7. Yan, W. F., Petkov, V., Mahurin, S. M., Overbury, S. H. & Dai, S. Catal. Commun. 6, 404-408 (2005). "Powder XRD analysis and catalysis characterization of ultra-small gold nanoparticles deposited on titania-modified SBA-15".
  8. Yan, W. F., Zhang, Z. T., Xu, J., Mahurin, S. M. & Dai, S. Stud. Surf. Sci. Catal. 156, 265-272 (2005). "Doping of rare earth elements into microporous and mesoporous aluminophosphate".
  9. Yan, W. F., Chen, B., Mahurin, S. M., Hagaman, E. W., Dai, S. & Overbury, S. H. J. Phys. Chem. B 108, 2793-2796 (2004). "Surface sol-gel modification of mesoporous silica materials with TiO2 for the assembly of ultrasmall gold nanoparticles".
  10. Yan, W. F., Hagaman, E. & Dai, S. Chem. Mater. 16, 5182-5186 (2004). "Functionalization of aluminophosphate AlPO4-H1 (VPI-5) with phenylphosphonic acid".
  11. Yan, W. F., Chen, B., Mahurin, S. M., Dai, S. & Overbury, S. H. Chem. Commun., 1918-1919 (2004). "Brookite-supported highly stable gold catalytic system for CO oxidation".
  12. Yan, W. F., Bao, L. L., Mahurin, S. M. & Dai, S. Appl. Spectrosc. 58, 18-25 (2004). "Silver-coated zeolite crystal films as surface-enhanced Raman scattering substrates".
  13. Yan, W. F., Yu, J. H., Xu, R. R., Zhu, G. S., Xiao, F. S., Han, Y., Sugiyama, K. & Terasaki, O. Chem. Mater. 12, 2517-2519 (2000). "[Al12P13O52]3-[(CH2)6N4H3]3+: An anionic aluminophosphate molecular sieve with Brönsted acidity".
  14. Yan, W. F., Yu, J. H., Shi, Z. & Xu, R. R. Chem. Commun., 1431-1432 (2000). "A novel open-framework aluminophosphate [AlP2O6(OH)2][H3O] containing propeller-like chiral motifs".
  15. Yan, W. F., Yu, J. H., Shi, Z. & Xu, R. R. Inorg. Chem. 40, 379-383 (2001). "A new fluoroaluminophosphate chain with an Al/P ratio of unity".
  16. Yan, W. F., Yu, J. H., Shi, Z., Miao, P., Wang, K. X., Wang, Y. & Xu, R. R. Microporous Mesoporous Mater. 50, 151-158 (2001). "An anionic framework aluminophosphate |(CH2)6N4H3●H2O|[Al11P12O48] and computer simulation of the template positions".
  17. Yan, W. F., Yu, J. H., Li, Y., Shi, Z. & Xu, R. R. J. Solid State Chem. 167, 282-288 (2002). "Synthesis and characterization of a new layered aluminophosphate [Al3P4O16] [(CH3)2NHCH2CH2NH(CH3)2][H3O]".
  18. Yan, W. F., Yu, J. H., Shi, Z., Wang, Y., Zou, Y. C. & Xu, R. R. J. Solid State Chem. 161, 259-265 (2001). "Synthesis and characterization of a new fluoroaluminophosphate chain".
  19. Yan, W. F., Yu, J. H., Xu, R. R., Han, Y., Sugiyama, K. & Terasaki, O. Stud. Surf. Sci. Catal. 135, 821-828 (2001). "Synthesis, characterization and properties of an anionic aluminophosphate molecular sieve with Brönsted acidity".
  20. Yan, W. F., Yu, J. H., Shi, Z. & Xu, R. R. Stud. Surf. Sci. Catal. 135, 829-836 (2001). "Synthesis and characterization of an open-framework aluminophosphate [AlP2O6(OH)2][H3O] containing propeller-like chiral motifs".
  21. Haoguo Zhu, Chengdu Liang, Wenfu Yan, Steven H. Overbury, and Sheng Dai J. Phys. Chem. B 110, 10842-10848 (2006). "Preparation of Highly Active Silica-Supported Au Catalysts for Co Oxidation by a Solution-Based Technique".
  22. S. H. Overbury, Viviane Schwartz, David R. Mullins, Wenfu Yan, Sheng Dai Journal of Catalysis 241, 56-65 (2006) "Evaluation of the Au size effect: CO oxidation catalyzed by Au/TiO2".
  23. Li, Z. J., Yan, W. F. & Dai, S. Langmuir 21, 11999-12006 (2005). "Surface Functionalization of Ordered Mesoporous Carbons-A Comparative Study ".
  24. Li, Z. J., Yan, W. F. & Dai, S. Carbon 42, 767-770 (2004). "A novel vesicular carbon synthesized using amphiphilic carbonaceous material and micelle templating approach".
  25. Li, Z. J., Del Cul, G. D., Yan, W. F., Liang, C. D. & Dai, S. J. Am. Chem. Soc. 126, 12782-12783 (2004). "Fluorinated carbon with ordered mesoporous structure".
  26. Schwartz, V., Mullins, D. R., Yan, W. F., Chen, B., Dai, S. & Overbury, S. H. J. Phys. Chem. B 108, 15782-15790 (2004). "XAS study of Au supported on TiO2: Influence of oxidation state and particle size on catalytic activity".
  27. Li, J. Y., Yu, J. H., Yan, W. F., Xu, Y. H., Xu, W. G., Qiu, S. L. & Xu, R. R. Chem. Mater. 11, 2600-2606 (1999). "Structures and templating effect in the formation of 2D layered aluminophosphates with Al3P4O163- stoichiometry".
  28. Zhou, D., Chen, L., Yu, J. H., Li, Y., Yan, W. F., Deng, F. & Xu, R. R. Inorg. Chem. 44, 4391-4397 (2005). "Synthesis, crystal structure, and solid-state NMR Spectroscopy of a new open-framework aluminophosphate (NH4)2Al4(PO4)4(HPO4)·H2O".
  29. Li, Y., Yu, J. H., Liu, D. H., Yan, W. F., Xu, R. R. & Xu, Y. Chem. Mater. 15, 2780-2785 (2003). "Design of zeolite frameworks with defined pore geometry through constrained assembly of atoms".
  30. Wei, B., Yu, J. H., Shi, Z., Qiu, S. L., Yan, W. F. & Terasaki, O. Chem. Mater. 12, 2065-2067 (2000). "Three-dimensional open-framework nickel aluminophosphate [NiAlP2O8][C2N2H9]: Assembly of one-dimensional AlP2O83- chains through [NiO5N] octahedra".
  31. Wang, K. X., Yu, J. H., Shi, Z., Miao, P., Yan, W. F. & Xu, R. R. J. Chem. Soc.-Dalton Trans., 1809-1812 (2001). "Synthesis and characterization of a new three-dimensional aluminophosphate [Al11P12O48][C4H12N2][C4H11N2] with an Al/P ratio of 11: 12".
  32. Li, Y., Miao, P., Li, J. Y., Yu, J. H., Yan, W. F. & Xu, R. R. Chem. J. Chin. Univ.-Chin. 23, 1651-1655 (2002). "Molecular dynamic study of the templating abilities of organic amines in 2D layered aluminophosphates with Al3P4O163- stoichiometry".
  33. Jayasundera, S., Burleigh, M. C., Zeinali, M., Spector, M. S., Miller, J. B., Yan, W. F., Dai, S. & Markowitz, M. A. J. Phys. Chem. B 109, 9198-9201 (2005). "Organosilica copolymers for the adsorption and separation of multiple pollutants".
  34. Togashi, N., Yu, J., Zheng, S., Sugiyama, K., Hiraga, K., Terasaki, O., Yan, W. F., Qiu, S. & Xu, R. J. Mater. Chem. 8, 2827-2830 (1998). "Synthesis and structure of a 2-D-aluminophosphate Al3P4O16·3CH3CH2CH2NH3".

会议口头报告和展示报告

  1. Yan, W. F., Chen, B., Mahurin, S. M., Dai, S. & Overbury, S. H. Abstr. Pap. Am. Chem. Soc. 228, U537-U537 (2004). "Preparation and catalysis of gold nanoparticles deposited on nanosized titania particles". (Oral Presentation, 228th ACS National Meeting - Fall 2004, Philadelphia, PA - August 22-26)
  2.  Yan, W. F., Chen, B., Mahurin, S. M., Dai, S. & Overbury, S. H. “Preparation and Catalysis of Au nanocatalysts supported by TiO2”. (Oral Presentation, Southeastern Catalysis Society Fall Symposium, Holiday Inn SunSpree Resort, Asheville, North Carolina, September 26-27, 2004)
  3.  Yan, W. F., Mahurin, S. M., Pan, Z. W., Overbury, S. H. & Dai, S. “Au nanocatalyst supported on surface-modified TiO2 nanocrystals”. (Oral Presentation, Annual Symposium of the Southeastern Catalysis Society, Crowne Plaza Asheville Resort, Asheville, North Carolina, September 25-26, 2005)
  4. Yan, W. F., Chen, B., Mahurin, S. M., Hagaman, E. W., Dai, S., & Overbury, S. H. “Surface Sol-Gel Modification of Mesoporous Silica Materials with TiO2 for Assembly of Ultra-Small Gold Nanoparticles”. (Poster Presentation, 2004 MRS Fall Meeting, Boston, MA, November 29-December 3, 2004)
  5. Yan, W. F., Mahurin, S. M., Chen, B., Overbury, S. H. & Dai, S. “Surface Modified Catalyst Supports”. (Poster Presentation, Inaugural User Meeting, Center for Nanophase Materials Sciences, Oak Ridge, Tennessee, May 23-25, 2005)
  6. Yan, W. F. & Dai, S. Abstr. Pap. Am. Chem. Soc. 226, U694-U694 (2003). "Doping of the rare earth elements into large pore aluminophosphate AlPO4-5 and extra large pore aluminophosphate AlPO4-H1 (VPI-5)". (Poster Presentation, 226th ACS National Meeting - Fall 2003, New York City, NY - September 7-11)
  7. Yan, W. F., Chen, B., Mahurin, S. M., Dai, S. & Overbury, S. H. “Preparation and Catalysis of Au Nanoparticles Supported by TiO2 nanoparticles”. (Poster Presentation, 4th DOE National Laboratory Catalysis Conference, American Museum of Science and Energy, Oak Ridge, Tennessee, October 22-24, 2003)
  8. Yan, W. F., Yu, J. H., Xu, R. R., Zhu, G. S., Xiao, F. S. & Han, Y.  [Al12P13O52]3-3H+: The First Aluminophosphate Molecular Sieve with Brönsted Acidity”. (International Huaxia Symposium on Solid State Chemistry and Synthesis Chemistry, Wuhan, China, April 2000)
  9. Dai, S., Yan, W. F., Mahurin, S. M., Zhu, H. G & Overbury, S. H. “Layer-By-Layer Functionalization of Nanoporous Materials for Preparation of Highly Active and Stable Ultrasmall Gold Nanoparticles for Oxidation Catalysis”. (19th North American Catalysis Society Meeting, Philadelphia, Pennsylvania, USA, May 22-27, 2005)
  10. Overbury, S. H., Yan, W. F., Chen, B. & Dai, S. Abstr. Pap. Am. Chem. Soc. 229, U870-U870 (2005). "Stability and activity of Au catalysts supported on functionalized oxide supports". (229th ACS National Meeting - Spring 2005, San Diego, CA - March 13-17)
  11.  Hagaman, E. W., Yan, W. F., & Dai, S. “31P NMR Analysis of AlPO4-H1 Functionalized with Phenylphosphonic Acid”. (47th Rocky Mountain Conference on Analytical Chemistry, Denver, Colorado, USA, July 31- August 4, 2005)
  12. Overbury, S. H., Chang, B. K., Yan, W. F. & Dai, S. "Steady State and Pulsed Reactor Studies of Performance of Au Catalysts on Layered Supports" (The Pacifichem 2005, Honolulu, HI, December 15-20, 2005.)
  13. Chen, B., Yan, W. F., Mahurin, S. M., Dai, S. & Overbury, S. H. Abstr. Pap. Am. Chem. Soc. 228, U883-U883 (2004). "Selective CO oxidation in H2 rich stream over Au/AlPO4-H1". (228th ACS National Meeting - Fall 2004, Philadelphia, PA - August 22-26)
  14. Schwartz, V., Mullins, D. R., Yan, W. F., Dai, S. & Overbury, S. H. "Support Effect on the Size of Au Particles on Functionalized Amorphous Silica" (The 2005 AIChE Annual Meeting, Cincinnati, Ohio, October 30-November 4, 2005.)
  15. Schwartz, V., Mullins, D. R., Yan, W. F., Zhu, H. G., Dai, S. & Overbury, S. H. Abstr. Pap. Am. Chem. Soc. 228, U537-U537 (2004). "X-ray absorption fine structure characterization of Au nanocatalysts supported on mesoporous silica, titania, and mixed oxides". (228th ACS National Meeting - Fall 2004, Philadelphia, PA - August 22-26)
  16. Overbury, S. H., Mullins, D. R., Schwartz, V., Yan, W. F. & Dai, S. “Size and activity correlation of Au Catalysts by in situ EXAFS”. (19th North American Catalysis Society Meeting, Philadelphia, Pennsylvania, USA, May 22-27, 2005)
  17. Mahurin, S. M., Yan, W. F., Chen, B., Dai, S. & Overbury, S. H. “Layer-by-Layer Modification of Mesoporous Silica Supports for the Assembly of Catalytically Active Gold Nanoparticles”. Southeastern Catalysis Society Fall Symposium, Holiday Inn SunSpree Resort, Asheville, North Carolina, September 26-27, 2004)
  18. Dai, S.*, Yan, W. F., Chen, B., Mahurin, S. M., and Overbury, S. H., 13th International Congress on Catalysis, Book of Abstracts 1, 2004, pp187, P1-329.
  19. Overbury, S. H.*, Yan, W. F., Chen, B., Mahurin, S. M., Mullins, D. R., Schwartz, V., Lupini, A. R., Pennycook, S. J., Ortiz-Sotol, L., Amiridis, M. D., and Dai, S., 13th International Congress on Catalysis, Book of Abstracts 1, 2004, pp248, P2-078.

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