Advanced Search

Citation: Xiao-Yan XIN, Xue-Jin ZHANG, Feng-Jiao CHEN, Yu WANG, Chen YANG, Na QIAO, Ying SHI, Wen-Min WANG. A Dy2 Complex Showing Outstanding Single⁃Molecule Magnet Behavior[J]. Chinese Journal of Inorganic Chemistry, ;2022, 38(6): 1103-1111. doi: 10.11862/CJIC.2022.125 shu

A Dy2 Complex Showing Outstanding Single⁃Molecule Magnet Behavior

  • 1.

    Department of Chemistry, Taiyuan Normal University, Jinzhong, Shanxi 030619, China

  • 2.

    Institute for Carbon Neutrality, Taiyuan Normal University, Jinzhong, Shanxi 030619, China

Figures(11)

  • Two new binuclear Ln(Ⅲ)-based complexes with the formula [Ln2(dbm)2(L)2(C2H5OH)2] (Ln=Dy (1), Nd (2); dbm-=1, 3-dioxo-1, 3-diphenylpropan-2-ide) have been synthesized via the solvothermal method by using a polydentate Schiff base ligand (H2L=(E)-N′-(3-ethoxy-2-hydroxybenzylidene)-3-hydroxypicolinohydrazide) reacting with Ln(dbm)3·2H2O. Single-crystal X-ray structures reveal that complexes 1 and 2 are mainly composed of two Ln(Ⅲ) ions, two dbm-ions, two L2-ions, and two C2H5OH molecules, and the two central Ln(Ⅲ) ions are connected by two μ2-O atoms forming a "parallelogram-shaped" Ln2O2 core. Magnetic studies show that the ferromagnetic interaction exists between the adjacent two Dy(Ⅲ) ions and single-molecule magnet behavior occurs in 1. CCDC: 2100188, 1; 2133336, 2.
  • 加载中
    1. [1]

      Tuna F, Smith C A, Bodensteiner M, Ungur L, Chibotaru L F, Mclnnes E L, Winpenny E P. A High Anisotropy Barrier in a Sulfur-Bridged Organodysprosium Single-Molecule Magnet[J]. Angew. Chem. Int. Ed., 2012,51(28):6976-6980. doi: 10.1002/anie.201202497

    2. [2]

      Tang J K, Hewitt I, Madhu N T, Chastanet G, Wernsdorfer W, Anson C E, Benenlli C, Sessoli R, Powell A K. Dysprosium Triangles Showing Single-Molecule Magnet Behavior of Thermally Excited Spin States[J]. Angew. Chem. Int. Ed., 2006,45(11):1729-1733. doi: 10.1002/anie.200503564

    3. [3]

      Lin P H, Burchell T J, Ungur L, Chibotaru L F, Wernsdorfer W, Murugesu M. A Polynuclear Lanthanide Single-Molecule Magnet with a Record Anisotropic Barrier[J]. Angew. Chem. Int. Ed., 2009,48(50):9489-9492. doi: 10.1002/anie.200903199

    4. [4]

      Gamer M T, Lan Y, Roesky P W, Powell A K, Clérac R. Pentanuclear Dysprosium Hydroxy Cluster Showing Single-Molecule-Magnet Behavior[J]. Inorg. Chem., 2008,47(15):6581-6583. doi: 10.1021/ic8008255

    5. [5]

      Langley S K, Moubaraki B, Murray K S. Magnetic Properties of Hexanuclear Lanthanide(Ⅲ) Clusters Incorporating a Central μ6-Carbonate Ligand Derived from Atmospheric CO2 Fixation[J]. Inorg. Chem., 2012,51(7):3947-3949. doi: 10.1021/ic3002724

    6. [6]

      Constantinos J M, Angelos B C, George K T, Aggelos P, Apostolos S. Heptanuclear Lanthanide [Ln7] Clusters: From Blue-Emitting Solution-Stable Complexes to Hybrid Cluster[J]. Dalton Trans., 2014,43(33):12486-12494. doi: 10.1039/C4DT00701H

    7. [7]

      Tian H Q, Zhao L, Guo Y N, Tang J K, Liu Z L. Quadruple-CO32- Bridged Octanuclear Dysprosium(Ⅲ) Compound Showing Single-Molecule Magnet Behaviour[J]. Chem. Commun., 2012,48(5):708-710. doi: 10.1039/C1CC15814G

    8. [8]

      Wang W M, Liu L, Cai C Z, Wu R F, Zhang Y Q, Li C G, Zhang Y P, Wang J J. Magnetic Refrigeration and Single-Molecule Magnet Behavior of Two Rhombus-Shaped Ln(Ⅲ)4 (Ln = Gd, Dy) Clusters[J]. Polyhedron, 2019,158:365-370. doi: 10.1016/j.poly.2018.11.006

    9. [9]

      Wang W M, Hua Y P, Wu W L, Xu C Y, Qiao X Y, Tan Y, Liu S S, Hou W Y, Cui Y Y. Modulating Single-Molecule Magnet Behaviors of Dy4Ⅲ Clusters through Utilizing Two Different β-Diketonate Coligands[J]. Polyhedron, 2019,160:272-278. doi: 10.1016/j.poly.2018.12.046

    10. [10]

      Zhao X J, Dong H M, Li H Y, Zhang Y Q, Yang E C. Magnetic Relaxation Dynamics of a Centrosymmetric Dy2 Single-Molecule Magnet Triggered by Magnetic-Site Dilution and External Magnetic Field[J]. Inorg. Chem., 2017,56:5611-5622. doi: 10.1021/acs.inorgchem.6b03089

    11. [11]

      Wang W M, Zhao B, Cui J Z, Zhang H X, Wang S Y, Shen H Y, Gao H L. Ligand Field Affected Single-Molecule Magnet Behavior of Lanthanide(Ⅲ) Dinuclear Complexes with an 8-Hydroxyquinoline Schiff Base Derivative as Bridging Ligand[J]. Inorg. Chem., 2015,54:10610-10622. doi: 10.1021/acs.inorgchem.5b01404

    12. [12]

      Liu C M, Sun R, Wang B W, Wu F, Hao X, Shen Z. Homochiral Ferromagnetic Coupling Dy2 Single-Molecule Magnets with Strong Magneto-Optical Faraday Effects at Room Temperature[J]. Inorg. Chem., 2021,60:12039-12048. doi: 10.1021/acs.inorgchem.1c01218

    13. [13]

      Tang J K, Guo Y N, Chen X H, Xue S F. Modulating Magnetic Dynamics of Three Dy2 Complexes through Keto-Enol Tautomerism of the o-Vanillin Picolinoylhydrazone Ligand[J]. Inorg. Chem., 2011,50:9705-9713. doi: 10.1021/ic2014978

    14. [14]

      Wang Y L, Han C B, Zhang Y Q, Liu Q Y, Liu C M, Yin S G. Fine-Tuning Ligand to Modulate the Magnetic Anisotropy in a Carboxylate-Bridged Dy2 Single-Molecule Magnet System[J]. Inorg. Chem., 2016,55:5578-5584. doi: 10.1021/acs.inorgchem.6b00653

    15. [15]

      Guo Y N, Xu G F, Wernsdorfer W, Ungur L, Guo Y, Tang J K, Zhang H J, Chibotaru L F, Powell A K. Strong Axiality and Ising Exchange Interaction Suppress Zero-Field Tunneling of Magnetization of an Asymmetric Dy2 Single-Molecule Magnet[J]. J. Am. Chem. Soc., 2011,133(31):11948-11951. doi: 10.1021/ja205035g

    16. [16]

      Feng S H, Yang F, Zhou Q, Zeng G, Li G H, Gao L, Shi Z. Anion Effects on the Structures and Magnetic Properties of Binuclear Lanthanide Single-Molecule Magnets[J]. Dalton Trans., 2014,43(3):1238-1245. doi: 10.1039/C3DT52634H

    17. [17]

      Xue S F, Zhao L, Guo Y N, Zhang P, Tang J K. The Use of a Versatile o-Vanilloyl Hydrazone Ligand to Prepare SMM-like Dy3 Molecular Cluster Pair[J]. Chem. Commun., 2012,48(71):8946-8948. doi: 10.1039/c2cc34737g

    18. [18]

      Katagiri S, Tsukahara Y, Hasegawa Y, Wada Y. Energy-Transfer Mechanism in Photoluminescent Terbium(Ⅲ) Complexes Causing Their Temperature-Dependence[J]. Bull. Chem. Soc. Jpn., 2007,80(8):1492-1503. doi: 10.1246/bcsj.80.1492

    19. [19]

      Wang W M, Hu X Y, Yang Y, Zhao Y X, Kang X M, Wu Z L. Modulation of Magnetic Relaxation Behaviors via Replacing Coordinated Solvents in a Series of Linear Tetranuclear Dy4 Complexes[J]. New J. Chem., 2020,44(20):8494-8502. doi: 10.1039/D0NJ01830A

    20. [20]

      Wang W M, Wu Z L, Zang Y X, Wei H Y, Gao H L, Cui J Z. Self-Assembly of Tetra-nuclear Lanthanide Clusters via Atmospheric CO2 Fixation: Interesting Solvent-Induced Structures and Magnetic Relaxation Conversions[J]. Inorg. Chem. Front., 2018,5(9):2346-2354. doi: 10.1039/C8QI00573G

    21. [21]

      Li X L, Han L, Chen D M, Wang C, Wu J F, Tang J K, Shi W, Cheng P. Planar Dy3+Dy3 Clusters: Design, Structure and Axial Ligand Perturbed Magnetic Dynamics[J]. Dalton Trans., 2015,44(47):20316-20320. doi: 10.1039/C5DT03931B

    22. [22]

      Fang M, Zhao B, Zuo Y, Chen J, Shi W, Liang J, Cheng P. Unique Two-Fold Interpenetration of 3D Microporous 3d-4f Heterometal-Organic Frameworks (HMOF) Based on a Rigid Ligand[J]. Dalton Trans., 2009(37):7765-7770. doi: 10.1039/b903737c

    23. [23]

      Wang Y, Li X L, Wang T W, Song Y, You X Y. Slow Relaxation Processes and Single-Ion Magnetic Behaviors in Dysprosium-Containing Complexes[J]. Inorg. Chem., 2009,49(3):969-976.

    24. [24]

      Hu P, Zhu M, Mei X L, Tian H X, Ma Y, Li L C, Liao D Z. Single-Molecule Magnets Based on Rare Earth Complexes with Chelating Benzimidazole-Substituted Nitronyl Nitroxide Radicals[J]. Dalton Trans., 2012,41(48):14651-14656. doi: 10.1039/c2dt31806g

    25. [25]

      Chen Z, Fang M, Kang X M, Hou Y L, Zhao B. Assembly of Single Molecular Magnets from Dinuclear to 2D Dy-Compounds with Significant Change of Relaxation Energy Barriers[J]. Dalton Trans., 2016,45(1):85-88. doi: 10.1039/C5DT02444G

    26. [26]

      Ren Y X, Zheng X J, Li L C, Yuan D Q, An M, Jin L P. Three-Dimensional Frameworks Based on Dodecanuclear Dy-Hydroxo Wheel Cluster with Slow Relaxation of Magnetization[J]. Inorg. Chem., 2014,53(23):12234-12236. doi: 10.1021/ic502042h

    27. [27]

      Wu Z L, Cui J Z, Wang W M, Kang X M, Shen H Y, Gao H L. Modulating Single-Molecule Magnet Behavior towards Multiple Magnetic Relaxation Processes through Structural Variation in Dy4 Clusters[J]. Inorg. Chem. Front., 2018,5(8):1876-1885. doi: 10.1039/C8QI00214B

    28. [28]

      Wang W M, He L Y, Wang X X, Shi Y, Wu Z L, Cui J Z. Linear-Shaped Ln4Ⅲ and Ln6Ⅲ Clusters Constructed by a Polydentate Schiff Base Ligand and a β-Diketone Co-ligand: Structures, Fluorescence Properties, Magnetic Refrigeration and Single-Molecule Magnet Behavior[J]. Dalton Trans., 2019,48:16744-16755. doi: 10.1039/C9DT03478A

    29. [29]

      Wang W M, Wang S, Wu Z L, Ran Y G, Ren Y H, Zhang C F, Fang M. Two Phenoxo-O Bridged Dy2 Complexes Based on 8-Hydroxyquinolin Derivatives with Different Magnetic Relaxation Features[J]. Inorg. Chem. Commun., 2017,76:48-51. doi: 10.1016/j.inoche.2017.01.001

    30. [30]

      Wang W M, Shi X H, Zhang H X, Wu M M, He Y L, Fang M, Shi Y, Fang M. Structures, Fluorescence Properties and Magnetic Properties of a Series of Dinuclear Lanthanide(Ⅲ) Compounds: Dy2 Compound Showing Single-Molecule Magnet Behavior[J]. Polyhedron, 2018,141(15):304-308.

    31. [31]

      Li R F, Li R H, Liu X F, Chang X H, Feng X. Lanthanide Complexes Based on a Conjugated Pyridine Carboxylate Ligand: Structures, Luminescence and Magnetic Properties[J]. RSC Adv., 2020,10(11):6192-6199. doi: 10.1039/C9RA10975G

    32. [32]

      Wang W M, Wang Q, Bai L, Qiao H, Zhao X Y, Xu M, Liu S Y, Shi Y, Fang M, Wu Z L. Lanthanide-Directed Fabrication of Three Phenoxo-O Bridged Dinuclear Compounds Showing Magnetic Refrigeration and Single-Molecule Magnet Behavior[J]. Polyhedron, 2018,142:43-48. doi: 10.1016/j.poly.2017.12.017

    33. [33]

      Chen H H, Wu D F, Duan Y Y, Li L, Wang Y J, Zhang X M, Cui J Z, Gao H L. The Near-Infrared Luminescence and Magnetism of Dinuclear Complexes with Different Local Symmetries Constructed from a β-Diketonate Co-ligand and Bis-Schiff Base Ligand[J]. New J. Chem., 2020,44(6):2561-2570. doi: 10.1039/C9NJ05571A

    34. [34]

      Hahn P, Peng Y, Powell A K, Ullmann S, Klose J, Kersting B. Dinuclear Tb and Dy Complexes Supported by Hybrid Schiff-Base/Calixarene Ligands: Synthesis, Structures and Magnetic Properties[J]. Dalton Trans., 2020,49(31):10901-10908. doi: 10.1039/D0DT02209H

    35. [35]

      Ke H K, Yang Y S, Wei W, Jiang Y D, Zhang Y Q, Xie G, Chen S P. Synergistic Effect of Mixed Ligands on the Anisotropy Axis of Two Dinuclear Dysprosium Complexes[J]. Dalton Trans., 2020,49(30):10594-10602. doi: 10.1039/D0DT02139C

    36. [36]

      Guo P H, Jiang L, Wu Z H, Yan H, Chen Y C, Jia J H, Tong M L. Single-Molecule-Magnet Behavior in a [2×2] Grid DyⅢ4 Cluster and a Dysprosium-Doped YⅢ4 Cluster[J]. Inorg. Chem., 2015,54(16):8087-8092. doi: 10.1021/acs.inorgchem.5b01322

    37. [37]

      Cui J Z, Zhao B, Wang W M, Qiao W Z, Zhang H X, Wang S Y, Nie Y Y, Chen H M, Liu Z, Gao H L. Structures and Magnetic Properties of Several Phenoxo-O Bridged Dinuclear Lanthanide Complexes: Dy Derivatives Displaying Substituent Dependent Magnetic Relaxation Behavior[J]. Dalton Trans., 2016,45(19):8182-8191. doi: 10.1039/C6DT00220J

    38. [38]

      Wang W M, Wu Z L, Cui J Z. Molecular Assemblies from Linear-Shaped Ln4 Clusters to Ln8 Clusters Using Different β-Diketonates: Disparate Magnetocaloric Effects and Single-Molecule Magnet Behaviours[J]. Dalton Trans., 2021,50:12931-12943. doi: 10.1039/D1DT01344K

    39. [39]

      Wang W M, Wang S Y, Zhang H X, Shen H Y, Zou J Y, Gao H L, Cui J Z, Zhao B. Modulating Single-Molecule Magnet Behaviour of Phenoxo-O Bridged Lanthanide(Ⅲ) Dinuclear Complexes by Using Different β-Diketonate Coligands[J]. Inorg. Chem. Front., 2016,3:133-141.

    40. [40]

      Wu Z L, Zhang X T, Wang W M, Wang M J, Hao S S, Shen Q Y, Wang M L, Liu Q L, Guan X F. 'Windmill'-Shaped LnⅢ4 (LnⅢ=Gd and Dy) Clusters: Magnetocaloric Effect and Single-Molecule-Magnet Behavior[J]. New J. Chem., 2020,44(11):4631-4638. doi: 10.1039/C9NJ05317D

    41. [41]

      Meihaus K R, Minasian S G, Lukens W W, Kozimor S A, Shuh D K, Tyliszczak T, Long J R. Influence of Pyrazolate vs N-Heterocyclic Carbene Ligands on the Slow Magnetic Relaxation of Homoleptic Trischelate Lanthanide(Ⅲ) and Uranium(Ⅲ) Complexes[J]. J. Am. Chem. Soc., 2014,136(16):6056-6068. doi: 10.1021/ja501569t

  • 加载中
    1. [1]

      Hongdao LI , Shengjian ZHANG , Hongmei DONG . Magnetic relaxation and luminescent behavior in nitronyl nitroxide-based annuluses of rare-earth ions. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 972-978. doi: 10.11862/CJIC.20230411

    2. [2]

      Zhenghua ZHAO , Qin ZHANG , Yufeng LIU , Zifa SHI , Jinzhong GU . Syntheses, crystal structures, catalytic and anti-wear properties of nickel(Ⅱ) and zinc(Ⅱ) coordination polymers based on 5-(2-carboxyphenyl)nicotinic acid. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 621-628. doi: 10.11862/CJIC.20230342

    3. [3]

      Weizhong LING , Xiangyun CHEN , Wenjing LIU , Yingkai HUANG , Yu LI . Syntheses, crystal structures, and catalytic properties of three zinc(Ⅱ), cobalt(Ⅱ) and nickel(Ⅱ) coordination polymers constructed from 5-(4-carboxyphenoxy)nicotinic acid. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1803-1810. doi: 10.11862/CJIC.20240068

    4. [4]

      Haitang WANG , Yanni LING , Xiaqing MA , Yuxin CHEN , Rui ZHANG , Keyi WANG , Ying ZHANG , Wenmin WANG . Construction, crystal structures, and biological activities of two LnⅢ3 complexes. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1474-1482. doi: 10.11862/CJIC.20240188

    5. [5]

      Min Chen , Boyu Peng , Xuyun Guo , Ye Zhu , Hanying Li . Polyethylene interfacial dielectric layer for organic semiconductor single crystal based field-effect transistors. Chinese Chemical Letters, 2024, 35(4): 109051-. doi: 10.1016/j.cclet.2023.109051

    6. [6]

      Shuwen SUN , Gaofeng WANG . Two cadmium coordination polymers constructed by varying Ⅴ-shaped co-ligands: Syntheses, structures, and fluorescence properties. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 613-620. doi: 10.11862/CJIC.20230368

    7. [7]

      Huirong LIU , Hao XU , Dunru ZHU , Junyong ZHANG , Chunhua GONG , Jingli XIE . Syntheses, structures, photochromic and photocatalytic properties of two viologen-polyoxometalate hybrid materials. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1368-1376. doi: 10.11862/CJIC.20240066

    8. [8]

      Kaimin WANG , Xiong GU , Na DENG , Hongmei YU , Yanqin YE , Yulu MA . Synthesis, structure, fluorescence properties, and Hirshfeld surface analysis of three Zn(Ⅱ)/Cu(Ⅱ) complexes based on 5-(dimethylamino) isophthalic acid. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1397-1408. doi: 10.11862/CJIC.20240009

    9. [9]

      Chaochao Jin , Kai Li , Jiongpei Zhang , Zhihua Wang , Jiajing Tan . N,O-Bidentated difluoroboron complexes based on pyridine-ester enolates: Facile synthesis, post-complexation modification, optical properties, and applications. Chinese Chemical Letters, 2024, 35(9): 109532-. doi: 10.1016/j.cclet.2024.109532

    10. [10]

      Zhihao Gu , Jiabo Le , Hehe Wei , Zehui Sun , Mahmoud Elsayed Hafez , Wei Ma . Unveiling the intrinsic properties of single NiZnFeOx entity for promoting electrocatalytic oxygen evolution. Chinese Chemical Letters, 2024, 35(4): 108849-. doi: 10.1016/j.cclet.2023.108849

    11. [11]

      Anqiu LIU , Long LIN , Dezhi ZHANG , Junyu LEI , Kefeng WANG , Wei ZHANG , Junpeng ZHUANG , Haijun HAO . Synthesis, structures, and catalytic activity of aluminum and zinc complexes chelated by 2-((2,6-dimethylphenyl)amino)ethanolate. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 791-798. doi: 10.11862/CJIC.20230424

    12. [12]

      Zhenyang Lin . A classification scheme for inorganic cluster compounds based on their electronic structures and bonding characteristics. Chinese Journal of Structural Chemistry, 2024, 43(5): 100254-100254. doi: 10.1016/j.cjsc.2024.100254

    13. [13]

      Fengyu Zhang , Yali Liang , Zhangran Ye , Lei Deng , Yunna Guo , Ping Qiu , Peng Jia , Qiaobao Zhang , Liqiang Zhang . Enhanced electrochemical performance of nanoscale single crystal NMC811 modification by coating LiNbO3. Chinese Chemical Letters, 2024, 35(5): 108655-. doi: 10.1016/j.cclet.2023.108655

    14. [14]

      Shuyan ZHAO . Field-induced CoⅡ single-ion magnet with pentagonal bipyramidal configuration. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1583-1591. doi: 10.11862/CJIC.20240231

    15. [15]

      Meihui Liu , Xinyuan Zhou , Xiao Li , Zhenjie Xue , Tie Wang . Pushing the frontiers: Chip-based detection based on micro- and nano-structures. Chinese Chemical Letters, 2024, 35(4): 108875-. doi: 10.1016/j.cclet.2023.108875

    16. [16]

      Shengwen Guan , Zhaotong Wei , Ningxu Han , Yude Wei , Bin Xu , Ming Wang , Junjuan Shi . Construction of metallo-complexes with 2,2′:6′,2″-terpyridine substituted triphenylamine in different modified positions and their photophysical properties. Chinese Chemical Letters, 2024, 35(7): 109348-. doi: 10.1016/j.cclet.2023.109348

    17. [17]

      Xiaoxia WANG , Ya'nan GUO , Feng SU , Chun HAN , Long SUN . Synthesis, structure, and electrocatalytic oxygen reduction reaction properties of metal antimony-based chalcogenide clusters. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1201-1208. doi: 10.11862/CJIC.20230478

    18. [18]

      Haodong Wang , Xiaoxu Lai , Chi Chen , Pei Shi , Houzhao Wan , Hao Wang , Xingguang Chen , Dan Sun . Novel 2D bifunctional layered rare-earth hydroxides@GO catalyst as a functional interlayer for improved liquid-solid conversion of polysulfides in lithium-sulfur batteries. Chinese Chemical Letters, 2024, 35(5): 108473-. doi: 10.1016/j.cclet.2023.108473

    19. [19]

      Jin Wang , Xiaoyan Pan , Junyu Zhang , Qingqing Zhang , Yanchen Li , Weiwei Guo , Jie Zhang . Active molecule-based theranostic agents for tumor vasculature normalization and antitumor efficacy. Chinese Chemical Letters, 2024, 35(8): 109187-. doi: 10.1016/j.cclet.2023.109187

    20. [20]

      Gaofeng WANG , Shuwen SUN , Yanfei ZHAO , Lixin MENG , Bohui WEI . Structural diversity and luminescence properties of three zinc coordination polymers based on bis(4-(1H-imidazol-1-yl)phenyl)methanone. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 849-856. doi: 10.11862/CJIC.20230479

Get Citation
PDF
XML
Metrics
  • PDF Downloads(2)
  • Abstract views(647)
  • HTML views(97)

通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索
Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888
Powered By info@rhhz.net

/

DownLoad:  Full-Size Img  PowerPoint
Return