Advanced Search

Citation: XIE Ming-Da, TIAN Xiao-Xia, QU Shao-Bo, CHENG Hua-Lei. Synthesis and Electromagnetic Properties of Porous Carbonyl Iron/SiO2/Polypyrrole Core-Shell Structure Composites[J]. Chinese Journal of Inorganic Chemistry, ;2018, 34(7): 1261-1270. doi: 10.11862/CJIC.2018.178 shu

Synthesis and Electromagnetic Properties of Porous Carbonyl Iron/SiO2/Polypyrrole Core-Shell Structure Composites

  • 1.

    Air Force Engineering University, Xi'an 710051, China

  • 2.

    The State Key Laboratory of Refractories and Metallurgy, Wuhan University of Science and Technology, Wuhan 430081, China

  • 3.

    Department of Chemistry and Chemical Engineering, Baoji University of Arts and Sciences, Baoji, Shaanxi 721013, China

Figures(10)

  • Porous carbonyl iron powder(CIP) was obtained by means of point erosion and then porous carbonyl iron/SiO2/polypyrrole(porous-CIP/SiO2/PPy) composites were prepared by the Stöber process together with the in-situ polymerization. The phase structure and micro morphology of the composites were characterized by X-ray diffraction(XRD), scanning electron microscopy(SEM), transmission electron microscope(TEM), and Fourier transform infrared spectra(FT-IR). The electromagnetic parameters and microwave absorption properties were measured in 2.0~18.0 GHz by the coaxial method using network analyzer. The effect of the mass ratio of CIP/PPy on electromagnetic properties of the composites was investigated. The measured SEM and TEM show that the porous-CIP particles are firstly coated with SiO2 shell and then graft PPy to form core-shell structures. The absorption loss peak moves to lower frequency with increasing added amount of pyrrole. A minimum reflection loss (RL) of -23 dB and an effective bandwidth(RL below -10 dB) of 8.12 GHz in 9.44~17.56 GHz are obtained for coating thickness of 3.5 mm and 6%(w/w) pyrrole, which can be attributed to the effective impedance match and multiple interfacial polarizations. Owing to the low density and high absorption, the porous-CIP/SiO2/PPy composite can be a promising candidate as lightweight, efficient microwave absorbents.
  • 加载中
    1. [1]

      Barthet C, Armes S P, Lascelles S F, et al. Langmuir, 1998, 14:2032-2041  doi: 10.1021/la971064z

    2. [2]

      Ling Q C, Sun J Z, Zhao Q, et al. Mater. Sci. Eng. B, 2009, 162(3):162-166  doi: 10.1016/j.mseb.2009.03.023

    3. [3]

      Qing Y C, Zhou W C, Luo F, et al. J. Magn. Magn. Mater., 2009, 321:25-28  doi: 10.1016/j.jmmm.2008.07.011

    4. [4]

      Yu M, Yang P G, Fu J, et al. Appl. Phys. Lett., 2015, 106:161904-161910  doi: 10.1063/1.4919064

    5. [5]

      Kim J, Hong J, Lee K S. Electron. Mater. Lett., 2007, 3(3):169-175

    6. [6]

      TONG Guo-Xiu, WANG Wei, GUAN Jian-Guo, et al. J. Inorg. Mater., 2006, 21(6):1461-1466
       

    7. [7]

      Li J, Feng W J, Wang J S, et al. J. Magn. Magn. Mater., 2015, 393(11):82-87

    8. [8]

      Zhou Y Y, Xie H, Zhou W C, et al. J. Magn. Magn. Mater., 2018, 446(15):143-149
       

    9. [9]

      Kang Y, Huang Y, Yang R G, et al. J. Magn. Magn. Mater., 2016, 399(1):149-154

    10. [10]

      Maecki P, Kolman K, Pigowski J, et al. J. Solid State Chem., 2015, 226(3):224-230
       

    11. [11]

      Zhang W Q, Bie S W, Chen H C, et al. J. Magn. Magn. Mater., 2014, 358-359(3):1-4

    12. [12]

      GUO Fei, DU Hong-Liang, QU Shao-Bo, et al. Chinese J. Inorg. Chem., 2015, 31(4):755-760
       

    13. [13]

      Han R, Han X H, Tiao L, et al. Mater. Chem. Phys., 2011, 128(3):317-322  doi: 10.1016/j.matchemphys.2011.03.062

    14. [14]

      Ma Z, Zhang Y, Cao C, et al. Physica B:Condensed Matter, 2011, 406(24):4620-4624  doi: 10.1016/j.physb.2011.09.039

    15. [15]

      Qing Y C, Zhou W C, Luo F, et al. J. Magn. Magn. Mater., 2011, 323(5):600-606  doi: 10.1016/j.jmmm.2010.10.021

    16. [16]

      Ren X H, ChengY K. J. Magn. Magn. Mater., 2015, 393(3):293-296

    17. [17]

      Zhang J, Wang L X, Zhang Q T. J. Mater. Sci.-Mater. Electron., 2014, 25(12):5601-5605  doi: 10.1007/s10854-014-2349-5

    18. [18]

      Dong Y Z, Piao S H, Zhang K, et al. Colloids Surf., A, 2018, 537(20):102-108

    19. [19]

      Xiang J, Hou Z R, Zhang X K, et al. J. Alloys Compd., 2018, 737(3):412-420

    20. [20]

      Abdollah H, Ebrahim A L, Vahid A C, et al. J. Alloys Compd., 2018, 737(15):536-548

    21. [21]

      Jafarian M, Afghahi S S S, Atassi Y. et al. J. Magn. Magn. Mater., 2018, 462(9):153-159

    22. [22]

      Fan M, He Z F, Pang H. Synth. Met., 2013, 166(2):1-6
       

    23. [23]

      Sui M X, Lü X L, Xie A M. Synth. Met., 2015, 210(Part B):156-164

    24. [24]

      ZHAO Ting-Kai, ZHANG Hong-Yan, ZHU Ruo-Xing, et al. Rare Metal Materials and Enginee-ring, 2016, 45(8):2165-2168

    25. [25]

      Tong G X, Wu W H, Hua Q, et al. J. Alloys Compd., 2011, 509(2):451-456  doi: 10.1016/j.jallcom.2010.09.055

    26. [26]

      Yin C L, Cao Y B, Fan J M, et al. Appl. Surf. Sci., 2013, 270:432-438  doi: 10.1016/j.apsusc.2013.01.044

    27. [27]

      CHEN Yao-Yao, SHEN Jun-Hai, KONG Wei-Qiu, et al. Chinese J. Inorg. Chem., 2015, 31(2):243-252
       

    28. [28]

      DENG Lian-Wen, JIANG Jian-Jun, FENG Ze-Kun, et al. Acta Phys. Sin., 2014, 53(12):4359-4363
       

    29. [29]

      XI Li, ZHANG Zong-Zhi, CHI Jun-Hong, et al. Chin. Sci. Bull., 2000, 45(20):2163-2166  doi: 10.3321/j.issn:0023-074X.2000.20.006
       

  • 加载中
    1. [1]

      Endong YANG , Haoze TIAN , Ke ZHANG , Yongbing LOU . Efficient oxygen evolution reaction of CuCo2O4/NiFe-layered bimetallic hydroxide core-shell nanoflower sphere arrays. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 930-940. doi: 10.11862/CJIC.20230369

    2. [2]

      Huirong BAO , Jun YANG , Xiaomiao FENG . Preparation and electrochemical properties of NiCoP/polypyrrole/carbon cloth by electrodeposition. Chinese Journal of Inorganic Chemistry, 2025, 41(6): 1083-1093. doi: 10.11862/CJIC.20250008

    3. [3]

      Xiangyu CAO , Jiaying ZHANG , Yun FENG , Linkun SHEN , Xiuling ZHANG , Juanzhi YAN . Synthesis and electrochemical properties of bimetallic-doped porous carbon cathode material. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 509-520. doi: 10.11862/CJIC.20240270

    4. [4]

      Chen Pu , Daijie Deng , Henan Li , Li Xu . Fe0.64Ni0.36@Fe3NiN Core-Shell Nanostructure Encapsulated in N-Doped Carbon Nanotubes for Rechargeable Zinc-Air Batteries with Ultralong Cycle Stability. Acta Physico-Chimica Sinica, 2024, 40(2): 2304021-0. doi: 10.3866/PKU.WHXB202304021

    5. [5]

      Fan Wu ,  Wenchang Tian ,  Jin Liu ,  Qiuting Zhang ,  YanHui Zhong ,  Zian Lin . Core-Shell Structured Covalent Organic Framework-Coated Silica Microspheres as Mixed-Mode Stationary Phase for High Performance Liquid Chromatography. University Chemistry, 2024, 39(11): 319-326. doi: 10.12461/PKU.DXHX202403031

    6. [6]

      Yu Wang , Haiyang Shi , Zihan Chen , Feng Chen , Ping Wang , Xuefei Wang . 具有富电子Ptδ−壳层的空心AgPt@Pt核壳催化剂：提升光催化H2O2生成选择性与活性. Acta Physico-Chimica Sinica, 2025, 41(7): 100081-0. doi: 10.1016/j.actphy.2025.100081

    7. [7]

      Yuting Bai , Cenqi Yan , Zhen Li , Jiaqiang Qin , Pei Cheng . Preparation of High-Strength Polyimide Porous Films with Thermally Closed Pore Property by In Situ Pore Formation Method. Acta Physico-Chimica Sinica, 2024, 40(9): 2306010-0. doi: 10.3866/PKU.WHXB202306010

    8. [8]

      Yifeng TAN , Ping CAO , Kai MA , Jingtong LI , Yuheng WANG . Synthesis of pentaerythritol tetra(2-ethylthylhexoate) catalyzed by h-MoO3/SiO2. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2155-2162. doi: 10.11862/CJIC.20240147

    9. [9]

      Guang-Xu Duan , Queting Chen , Rui-Rui Shao , Hui-Huang Sun , Tong Yuan , Dong-Hao Zhang . Encapsulating lipase on the surface of magnetic ZIF-8 nanosphers with mesoporous SiO2 nano-membrane for enhancing catalytic performance. Chinese Chemical Letters, 2025, 36(2): 109751-. doi: 10.1016/j.cclet.2024.109751

    10. [10]

      Ke Qiu , Fengmei Wang , Mochou Liao , Kerun Zhu , Jiawei Chen , Wei Zhang , Yongyao Xia , Xiaoli Dong , Fei Wang . A Fumed SiO2-based Composite Hydrogel Polymer Electrolyte for Near-Neutral Zinc-Air Batteries. Acta Physico-Chimica Sinica, 2024, 40(3): 2304036-0. doi: 10.3866/PKU.WHXB202304036

    11. [11]

      Siming Bian ,  Sijie Luo ,  Junjie Ou . Application of van Deemter Equation in Instrumental Analysis Teaching: A New Type of Core-Shell Stationary Phase. University Chemistry, 2025, 40(3): 381-386. doi: 10.12461/PKU.DXHX202406087

    12. [12]

      Zhiyang Li , Hui Deng , Xinqi Cai , Zhuo Chen . Magnetic Core/Shell-Capsules Locally Neutralize Gastric Acid for Efficient Delivery of Active Probiotics. Acta Physico-Chimica Sinica, 2024, 40(7): 2306051-0. doi: 10.3866/PKU.WHXB202306051

    13. [13]

      Xinpin Pan , Yongjian Cui , Zhe Wang , Bowen Li , Hailong Wang , Jian Hao , Feng Li , Jing Li . Robust chemo-mechanical stability of additives-free SiO2 anode realized by honeycomb nanolattice for high performance Li-ion batteries. Chinese Chemical Letters, 2024, 35(10): 109567-. doi: 10.1016/j.cclet.2024.109567

    14. [14]

      Zehao Zhang , Zheng Wang , Haibo Li . Preparation of 2D V2O3@Pourous Carbon Nanosheets Derived from V2CFx MXene for Capacitive Desalination. Acta Physico-Chimica Sinica, 2024, 40(8): 2308020-0. doi: 10.3866/PKU.WHXB202308020

    15. [15]

      Jinfeng Chu ,  Yicheng Wang ,  Ji Qi ,  Yulin Liu ,  Yan Li ,  Lan Jin ,  Lei He ,  Yufei Song . Comprehensive Chemical Experiment Design: Convenient Preparation and Characterization of an Oxygen-Bridged Trinuclear Iron(III) Complex. University Chemistry, 2024, 39(7): 299-306. doi: 10.3866/PKU.DXHX202310105

    16. [16]

      Yongwei ZHANG , Chuang ZHU , Wenbin WU , Yongyong MA , Heng YANG . Efficient hydrogen evolution reaction activity induced by ZnSe@nitrogen doped porous carbon heterojunction. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 650-660. doi: 10.11862/CJIC.20240386

    17. [17]

      Yajin Li , Huimin Liu , Lan Ma , Jiaxiong Liu , Dehua He . Photothermal Synthesis of Glycerol Carbonate via Glycerol Carbonylation with CO2 over Au/Co3O4-ZnO Catalyst. Acta Physico-Chimica Sinica, 2024, 40(9): 2308005-0. doi: 10.3866/PKU.WHXB202308005

    18. [18]

      Changqing MIAO , Fengjiao CHEN , Wenyu LI , Shujie WEI , Yuqing YAO , Keyi WANG , Ni WANG , Xiaoyan XIN , Ming FANG . Crystal structures, DNA action, and antibacterial activities of three tetranuclear lanthanide-based complexes. Chinese Journal of Inorganic Chemistry, 2024, 40(12): 2455-2465. doi: 10.11862/CJIC.20240192

    19. [19]

      Yong Shu ,  Xing Chen ,  Sai Duan ,  Rongzhen Liao . How to Determine the Equilibrium Bond Distance of Homonuclear Diatomic Molecules: A Case Study of H2. University Chemistry, 2024, 39(7): 386-393. doi: 10.3866/PKU.DXHX202310102

    20. [20]

      Weikang Wang , Yadong Wu , Jianjun Zhang , Kai Meng , Jinhe Li , Lele Wang , Qinqin Liu . Green H2O2 synthesis via melamine-foam supported S-scheme Cd0.5Zn0.5In2S4/S-doped carbon nitride heterojunction: synergistic interfacial charge transfer and local photothermal effect. Acta Physico-Chimica Sinica, 2025, 41(8): 100093-0. doi: 10.1016/j.actphy.2025.100093

Get Citation
PDF
XML
Metrics
  • PDF Downloads(6)
  • Abstract views(2735)
  • HTML views(1168)

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