于吉红
主要从事无机微孔晶体材料的设计与合成研究。
个性化签名
- 姓名:于吉红
- 目前身份:
- 担任导师情况:
- 学位:
-
学术头衔:
博士生导师, 国家杰出青年科学基金获得者
- 职称:-
-
学科领域:
勘查地质学
- 研究兴趣:主要从事无机微孔晶体材料的设计与合成研究。
于吉红教授是吉林大学化学学院、无机合成于制备化学国家重点实验室教授、博士生导师,2001年国家杰出青年科学基金获得者。
近年来,她主要从事无机微孔晶体材料的设计与合成研究。主持国家自然科学基金重点项目、国家杰出青年科学基金项目、国家重点基础研究发展规划项目(973)、创新群体项目、教育部骨干教师基金以及教育部首批高等学校优秀青年教师教学科研奖励基金等多项科研项目。获教育部科技进步一等奖、第六届中国青年科技创新优秀奖、吉林省科技进步一等奖和吉林省第七届青年科技奖等多项奖励。
研究成果发表在国际著名学术期刊,如Acc.Chem. Res., J. Am. Chem. Soc., Angew. Chem. Int. Ed., Chem. Commun., Chem. Mater., Chem. Eur. J.等100余篇,多次被邀请在国际学术会议上做大会邀请报告,特别在2004年第十四届国际分子筛大会上被特邀做大会主题报告(四个主题报告之一),并得到了国际同行的高度评价。被邀请在国际著名学术杂志上撰写特邀综述。她是多种国际重要学术刊物的论文评审人,是分子筛领域专业杂志《微孔与介孔材料》的国际编委。
-
主页访问
3163
-
关注数
0
-
成果阅读
399
-
成果数
10
【期刊论文】Hydrogen-Bonded Helices in the Layered Aluminophosphate (C2H8N)2[Al2(HPO4)(PO4)2]**
于吉红, Yu Song, Jihong Yu, *, Yi Li, Guanghua Li, and Ruren Xu*
,-0001,():
-1年11月30日
aluminophosphates
-
39浏览
-
0点赞
-
0收藏
-
0分享
-
153下载
-
0评论
-
引用
【期刊论文】Rich Structure Chemistry in the Aluminophosphate Family
于吉红, JIHONG YU AND RUREN XU*
Acc. Chem. Res. 2003, 36, 481-490,-0001,():
-1年11月30日
This Account describes a family of aluminophosphates ranging from neutral open-frameworks to anionic frameworks with fascinating structural architectures. In contrast to aluminosilicate zeolites, these aluminophosphates exhibit wealthy structural features, including extra-large micropores, mixed bonding, different structural dimensionalities, rich compositional diversities, and various stacking sequences of their 2-D sheets. The low-dimensional networks, acting as building units, can be assembled to 3-D open-frameworks via transition metal cations through a buildingup process. New stoichiometries and hypothetical structural topologies can be predicted and enumerated. Computational and combinatorial approaches will greatly help to access the range of the diverse structures.
-
31浏览
-
0点赞
-
0收藏
-
0分享
-
433下载
-
0评论
-
引用
于吉红, Jihong Yu, Yu Wang, Zhan Shi, and Ruren Xu*
Chem. Mater. 2001, 13, 2972-2978,-0001,():
-1年11月30日
A racemic mixture of the chiral metal complex Co(en) 3Cl3 has been used in the hydrothermal synthesis of the layered compound [CoII(en)3]2[Zn6P8O32H8](1) and the threedimensional connected framework compound [CoIII(en)3][Zn8P6O24Cl]‚ 2H2O(2). Their structures were determined by single-crystal X-ray diffraction analyses and further characterized by X-ray powder diffraction, ICP, elemental, and TG analyses. The structure of 1 consists of vertex-linking ZnO4 and PO3(OH) tetrahedral units forming macroanionic sheets with 4. 6. 8 nets. The framework structure of 2 built up of ZnO4, ZnO3Cl, and PO4 tetrahedra can be viewed as stacking of the zinc phosphate layers along the caxis linked by Cl atoms as pillars to generate intersecting tunnels with 12-membered-ring windows. Both structures 1 and 2 contain chiral structural motifs, the chiral characters of which are believed to be transferred from the chiral metal complex. The enantiomers of Co(en)3Cl3 are separated as ¢ and § configurations in the structures of both 1 and 2 and interact with the inorganic hosts through H-bonding interactions. Crystal data: 1, monoclinic, C2/c, a) 16.623(2) Å, b) 30.589(5) Å, c) 17.441(2) Å,‚) 90.35(1), Z) 8; 2, trigonal, P-31c, a) 8.8775(7) Å, c) 23.775(3) Å, Z) 2.
-
79浏览
-
0点赞
-
0收藏
-
0分享
-
229下载
-
0评论
-
引用
【期刊论文】[{Zn2(HPO4)4}{Co(dien)2}]
于吉红, Yu Wang, Jihong Yu, * Min Guo, and Ruren Xu*
Angew. Chem. Int. Ed. 2003, 42, 4089-4092,-0001,():
-1年11月30日
helical structures
-
48浏览
-
0点赞
-
0收藏
-
0分享
-
203下载
-
0评论
-
引用
【期刊论文】Combinatorial approach for the hydrothermal syntheses of open-framework zinc phosphates
于吉红, Yu Song, Jihong Yu, * Guanghua Li, Yi Li, Yu Wang and Ruren Xu*
CHEM. COMMUN., 2002, 1720-1721,-0001,():
-1年11月30日
Applying a combinatorial strategy, new zinc phosphates with interesting framework architectures have been hydrothermally synthesized and their structures solved by singlecrystal X-ray diffraction analysis
-
24浏览
-
0点赞
-
0收藏
-
0分享
-
121下载
-
0评论
-
引用
于吉红, Yu Wang, Jihong Yu, *, Yi Li, Zhan Shi, and Ruren Xu*[a]
Chem. Eur. J. 2003, 9, 5048-5055,-0001,():
-1年11月30日
The structure elucidation of a new zinc phosphate [CoII(en)3][Zn4(H2-PO4)3(HPO4)2(PO4)(2H2O)2](1) reveals that the racemic cobalt complex templates the zinc phosphate framework in such a way that the local C2 point symmetry of the structural motif of the inorganic framework conforms with that of the cobalt complex pairing with it, in essence transferring its chirality to the inorganic host. An analysis of hydrogen bonding between the guest molecules and the inorganic host framework reveals that hydrogen bonding is responsible for the stereospecific structural arrangement. Upon examining previously reported chiral metal-complextemplated structures of metal phosphates, it is revealed that such hydrogen bonding is the common origin for inducing chirality transfer in metal
chirality transfer
-
39浏览
-
0点赞
-
0收藏
-
0分享
-
102下载
-
0评论
-
引用
【期刊论文】Design of Zeolite Frameworks with Defined Pore Geometry through Constrained Assembly of Atoms
于吉红, Yi Li, †, Jihong Yu, *, Donghan Liu, Wenfu Yan, Ruren Xu, † and Ying Xu‡
Chem. Mater. 2003, 15, 2780-2785,-0001,():
-1年11月30日
A computational method for design of zeolite frameworks with specified pore geometry has been developed through constrained assembly of atoms around a specified pore structure. Forbidden zones, corresponding to a porous pattern, are first defined in a unit cell, and then, atoms are inserted on the basis of specified symmetry and distance constraints. Using the design of zeolite frameworks with a hexagonal space group P63/mmc (No. 194) as an example, various structure topologies have been generated by our computer program, through enumeration of combinations of different pore sizes, different numbers of unique T atoms, and different site symmetries. These structures include a number of known zeolite frameworks, including GME, ERI, EAB, LOS, AFX, and AFG, as well as a number of novel zeolite frameworks that have comparable potential energies to known zeolites. Interesting frameworks with cross-linked channels can be obtained by assuming some particular space groups. A framework with 3-D interconnected 12-membered ring channels has been designed by assuming the tetragonal space group P42/mmc (No.131). This method provides a fast search of new and interesting zeolite frameworks with desired pore geometry and will be an aid for a synthetically oriented chemist.
-
39浏览
-
0点赞
-
0收藏
-
0分享
-
125下载
-
0评论
-
引用
于吉红, Yi Li, Jihong Yu, * Zhuopeng Wang, Jianan Zhang, Min Guo, and Ruren Xu*
Chem. Mater. 2005, 17, 4399-4405,-0001,():
-1年11月30日
A computational method for the design of chiral zeolite frameworks has been developed through constrained assembly of atoms around a specified channel-like forbidden zone. The forbidden zone, corresponding to a channel pattern, is first defined in a unit cell under a chiral space group, and then, atoms are placed outside of the forbidden zone on the basis of specified symmetries and distance constraints. In employing such a method, a diverse range of hypothetical chiral zeolite frameworks has been generated through the enumeration of combinations of different channel sizes, different numbers of unique Tatoms, and different unit cell parameters. The framework energies of these generated hypothetical structures are calculated by using a molecular mechanics method, as compared with those of the 161 known zeolite frameworks. The framework densities and the coordination sequences are also calculated for both the hypothetical structures and the known ones. These calculation results reveal that there exists not only the correlation between the framework energy and the framework density but also the correlation between the framework energy and the fourth shell of coordination sequences. On the basis of these correlations, feasible hypothetical zeolite frameworks could be predicted. This method provides a fast search of feasible chiral zeolite frameworks with desired channel geometries and will be an aid for a synthetically oriented chemist.
-
23浏览
-
0点赞
-
0收藏
-
0分享
-
210下载
-
0评论
-
引用
【期刊论文】Microemulsion-Based Synthesis of Titanium Phosphate Nanotubes via Amine Extraction System
于吉红, Zhilei Yin, †, ‡, Yasuhiro Sakamoto, §, Jihong Yu, *, Sixiu Sun, Osamu Terasaki, § and Ruren Xu*
J. AM. CHEM. SOC. 2004, 126, 8882-8883,-0001,():
-1年11月30日
-
41浏览
-
0点赞
-
0收藏
-
0分享
-
95下载
-
0评论
-
引用
于吉红, Li Peng, Jihong Yu, *, Jiyang Li, Yi Li, and Ruren Xu*
Chem. Mater. 2005, 17, 2101-2107,-0001,():
-1年11月30日
A family of lamellar mesostructured aluminophosphates, denoted Mu-4-Ln (L stands for lamellar, n=4, 8, 12, 16, the number of carbon atoms for n-alkyl chain) has been prepared through intercalating n-alkylamines into the layered aluminophosphate [(C2H5)2NH2]4[Al8P10O40H2]
-
36浏览
-
0点赞
-
0收藏
-
0分享
-
138下载
-
0评论
-
引用