Citation: Chang-An Xu, Yue Yu, Yuanming Tan, Shuxi Gao, Hao Pang. Reduced graphene oxide/Fe₃O₄ composite material integrated with electromagnetic wave absorption, thermal conductivity and corrosion resistance[J]. Chinese Chemical Letters, ;2026, 37(7): 112118. doi: 10.1016/j.cclet.2025.112118 shu

Reduced graphene oxide/Fe₃O₄ composite material integrated with electromagnetic wave absorption, thermal conductivity and corrosion resistance

Chang-An Xu ^{, *,} ,
Yue Yu ,
Yuanming Tan ,
Shuxi Gao ,
Hao Pang ^{, *,}

Institute of Chemical Engineering, Guangdong Academy of Sciences, Guangzhou 510665, China

xuchangan@gdcri.com

panghao@gdcri.com

Received Date: 22 October 2025
Revised Date: 12 November 2025
Accepted Date: 13 November 2025
Available Online: 15 November 2025

Figures(4)

At present, electromagnetic wave absorbing materials provide an effective solution to the electromagnetic pollution generated by electronic devices. However, materials with a single function can no longer meet practical requirements. Therefore, reduced graphene oxide/Fe₃O₄ composites were prepared via a combined process involving sol-gel, click chemistry reaction (thiol-ene reaction), and reduction. The results demonstrated that Fe₃O₄ was covalently grafted onto graphene oxide (GO), which significantly influenced the morphology, electrical conductivity, and electromagnetic wave absorption performance of the composite. When the mass ratio of GO to modified Fe₃O₄ was 1:1, the composite G₂-Fe exhibited optimal impedance matching and the best electromagnetic wave absorption performance. The minimum reflection loss (RL_min) reached -42.0 dB at 4.91 GHz. When the thickness was 2.0 mm, the maximum effective absorption bandwidth (RL < -10 dB) was 4.85 GHz. Moreover, the composite also displayed excellent thermal conductivity and corrosion resistance. The thermal conductivity of the composite material was maintained above 1.486 W m^-1 K^-1. In a 3.5 wt% saline solution, the composite showed a low corrosion current (3.07 × 10^–5 A) and a high corrosion potential (-0.110 V). This study not only achieved structural regulation of the composite through covalent grafting of modified Fe₃O₄ on GO, but also offered valuable insights for the design of multifunctional materials integrating electromagnetic wave absorption, thermal conduction, and corrosion resistance properties.
- Graphene oxide,
- Fe₃O₄,
- Electromagnetic wave,
- Thermal conductivity,
- Corrosion resistance
1. [1]
  J. Liu, X. Yang, W. Chen, et al., Chin. Chem. Lett. 36 (2025) 111293. doi: 10.1016/j.cclet.2025.111293
2. [2]
  J. Luo, L. Wu, J. Yan, et al., Chin. Chem. Lett. 36 (2025) 111065. doi: 10.1016/j.cclet.2025.111065
3. [3]
  X. Liu, Y. Huang, L. Ding, et al., J. Mater. Sci. Technol. 72 (2021) 93–103. doi: 10.1016/j.jmst.2020.09.012
4. [4]
  C. Xing, A. Xia, W. Li, et al., Carbon 232 (2024) 119764.
5. [5]
  Y. Shen, Z. Ma, F. Yan, et al., Adv. Funct. Mater. 35 (2025) 2423947. doi: 10.1002/adfm.202423947
6. [6]
  Z. Wu, X. Tan, J. Wang, et al., Nano-Micro Lett. 16 (2024) 107. doi: 10.1007/s40820-024-01326-3
7. [7]
  R.R. Henriques, L.F. Calheiros Souto, A.A. Silva, et al., MSEB 314 (2025) 117994. doi: 10.1016/j.mseb.2025.117994
8. [8]
  Y. Cui, K. Yang, Y. Lyu, et al., Carbon 196 (2022) 49–58. doi: 10.1016/j.carbon.2022.04.044
9. [9]
  Z. Wu, S. Xie, C. Ma, et al., Constr. Build. Mater. 463 (2025) 140095. doi: 10.1016/j.conbuildmat.2025.140095
10. [10]
  H. Peng, Z. Xie, S. Lu, et al., Chin. Chem. Lett. 36 (2025) 110818. doi: 10.1016/j.cclet.2025.110818
11. [11]
  L. Chen, J. Pan, T. Wang, et al., Adv. Funct. Mater. 35 (2024) 2409432.
12. [12]
  Y. Zong, D. Gui, K. Niu, et al., Mater. Today Commun. 38 (2024) 108067. doi: 10.1016/j.mtcomm.2024.108067
13. [13]
  J. Meng, J. Song, X. Zhang, et al., Compos. Commun. 42 (2023) 101693. doi: 10.1016/j.coco.2023.101693
14. [14]
  C.A. Xu, W. Liang, P. Hong, et al., Microstructures 5 (2025) 2025037.
15. [15]
  B. Zhan, Y. Qu, X. Qi, et al., Nano-Micro Lett. 16 (2024) 221. doi: 10.1109/iccia62557.2024.10719061
1. [1]
  Haiyang Peng , Zhipeng Xie , Shuiqing Lu , Da Zhang , Bin Yang , Feng Liang . Dual-functionality composites of polyaniline-coated oxidized carbon nanohorns: Efficient wave absorption and enhanced corrosion resistance. Chinese Chemical Letters, 2025, 36(6): 110818-. doi: 10.1016/j.cclet.2025.110818
2. [2]
  Yongxin LIU , Xingchen LI , Hongjia LIU , Danni LI , Tao ZHANG , Xi CHEN . Enhancement effect of Fe₃O₄ conversion to MIL-100(Fe) on activation of persulfate for degradation of antibiotic. Chinese Journal of Inorganic Chemistry, 2025, 41(12): 2503-2513. doi: 10.11862/CJIC.20250169
3. [3]
  Peng XU , Shasha WANG , Nannan CHEN , Ao WANG , Dongmei YU . Preparation of three-layer magnetic composite Fe₃O₄@polyacrylic acid@ZiF-8 for efficient removal of malachite green in water. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 544-554. doi: 10.11862/CJIC.20230239
4. [4]
  Qinwen Zheng , Xin Liu , Lintao Tian , Yi Zhou , Libing Liao , Guocheng Lv . Mechanism of Fenton catalytic degradation of Rhodamine B induced by microwave and Fe₃O₄. Chinese Chemical Letters, 2025, 36(4): 109771-. doi: 10.1016/j.cclet.2024.109771
5. [5]
  Jinrui Qian , Yue Sun , Feixiang Long , Yiqing Liu , Guozhen Chang , Yuzhu Song , Naike Shi , Andrea Sanson , Xiuzhu Han , Chang Zhou , Jun Chen . Significantly improving the performances of thermal conductivity and thermal expansion in aluminum matrix composites through a multiphase design strategy. Chinese Chemical Letters, 2026, 37(7): 111849-. doi: 10.1016/j.cclet.2025.111849
6. [6]
  Chaozheng He , Pei Shi , Donglin Pang , Zhanying Zhang , Long Lin , Yingchun Ding . First-principles study of the relationship between the formation of single atom catalysts and lattice thermal conductivity. Chinese Chemical Letters, 2024, 35(6): 109116-. doi: 10.1016/j.cclet.2023.109116
7. [7]
  Ying Chen , Li Li , Junyao Zhang , Tongrui Sun , Xuan Zhang , Shiqi Zhang , Jia Huang , Yidong Zou . Tailored ionically conductive graphene oxide-encased metal ions for ultrasensitive cadaverine sensor. Chinese Chemical Letters, 2024, 35(8): 109102-. doi: 10.1016/j.cclet.2023.109102
8. [8]
  Yuanyi Zhou , Ke Ma , Jinfeng Liu , Zirun Zheng , Bo Hu , Yu Meng , Zhizhong Li , Mingshan Zhu . Is reactive oxygen species the only way for cancer inhibition over single atom nanomedicine? Autophagy regulation also works. Chinese Chemical Letters, 2024, 35(6): 109056-. doi: 10.1016/j.cclet.2023.109056
9. [9]
  Siyuan Chen , Hongjun Lin , Zhiyu Zhao , Cheng Chen , Wei Yu , Boya Wang , Jing Ma , Leihong Zhao , Guanhua Jin , Liguo Shen . Self-cleaning MOFs (CoBDC-NH₂)/GO nanofluidic membranes via interfacial cooperative assembly for high-performance wastewater treatment. Chinese Chemical Letters, 2026, 37(6): 111982-. doi: 10.1016/j.cclet.2025.111982
10. [10]
  Jingyuan Luo , Liping Wu , Jinxi Yan , Xintong Lv , Yuqi Luo , Wei Jiang , Zhiqiang Xiong , Anqi Ni , Chongbo Liu , Renchao Che . Radar-stealth and thermal-insulating MOF-derived cellulose-carbon aerogels for broadband electromagnetic wave absorption. Chinese Chemical Letters, 2025, 36(7): 111065-. doi: 10.1016/j.cclet.2025.111065
11. [11]
  Tian TIAN , Meng ZHOU , Jiale WEI , Yize LIU , Yifan MO , Yuhan YE , Wenzhi JIA , Bin HE . Ru-doped Co₃O₄/reduced graphene oxide: Preparation and electrocatalytic oxygen evolution property. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 385-394. doi: 10.11862/CJIC.20240298
12. [12]
  Gang Zhao , Wenbo Liao , Lan Mu , Baojie Zhang , Ning Zhao , Tianyong Zhang , Xijin Xu . High-performance bifunctional electrocatalyst (NiFe-LDH/MoNi₄) with enhanced chloride corrosion resistance for achieving seawater overall-splitting at industrial temperature. Chinese Chemical Letters, 2026, 37(5): 111825-. doi: 10.1016/j.cclet.2025.111825
13. [13]
  Kang Wang , Qinglin Zhou , Weijin Li . Conductive metal-organic frameworks for electromagnetic wave absorption. Chinese Journal of Structural Chemistry, 2024, 43(10): 100325-100325. doi: 10.1016/j.cjsc.2024.100325
14. [14]
  Jinkun Liu , Xuelian Yang , Wenxuan Chen , Pingan Zhu , Guanglei Wu , Jing Zheng , Xu Hou . Hierarchical work function programming for optimizing interfacial polarization in electromagnetic wave absorber. Chinese Chemical Letters, 2025, 36(10): 111293-. doi: 10.1016/j.cclet.2025.111293
15. [15]
  Rongliang Deng , Yihang Chen , Xiaotong Fan , Guolong Chen , Shuli Wang , Changzhi Yu , Xiao Yang , Tingzhu Wu , Zhong Chen , Yue Lin . Break of thermal equilibrium between optical and acoustic phonon branches of CsPbI₃ under continuous-wave light excitation and cryogenic temperature. Chinese Chemical Letters, 2024, 35(7): 109346-. doi: 10.1016/j.cclet.2023.109346
16. [16]
  Yuwei Liu , Yihui Zhu , Weijian Duan , Yizhuo Yang , Haorui Tuo , Chunhua Feng . Electrocatalytic nitrate reduction on Fe, Fe₃O₄, and Fe@Fe₃O₄ cathodes: Elucidating structure-sensitive mechanisms of direct electron versus hydrogen atom transfer. Chinese Chemical Letters, 2025, 36(6): 110347-. doi: 10.1016/j.cclet.2024.110347
17. [17]
  Yuan CONG , Yunhao WANG , Wanping LI , Zhicheng ZHANG , Shuo LIU , Huiyuan GUO , Hongyu YUAN , Zhiping ZHOU . Construction and photocatalytic properties toward rhodamine B of CdS/Fe₃O₄ heterojunction. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2241-2249. doi: 10.11862/CJIC.20240219
18. [18]
  Jiahao Lu , Xin Ming , Yingjun Liu , Yuanyuan Hao , Peijuan Zhang , Songhan Shi , Yi Mao , Yue Yu , Shengying Cai , Zhen Xu , Chao Gao . High-Precision and Reliable Thermal Conductivity Measurement for Graphene Films Based on an Improved Steady-State Electric Heating Method. Acta Physico-Chimica Sinica, 2025, 41(5): 100045-0. doi: 10.1016/j.actphy.2025.100045
19. [19]
  Jian Cao , Chang Liu , Danling Wang , Haichao Li , Lina Xu , Hongping Xiao , Shaoqi Zhan , Xiao He , Guoyong Fang . Machine learning potentials for property predictions of two-dimensional group-Ⅲ nitrides. Acta Physico-Chimica Sinica, 2026, 42(4): 100224-0. doi: 10.1016/j.actphy.2025.100224
20. [20]
  Siyu HOU , Weiyao LI , Jiadong LIU , Fei WANG , Wensi LIU , Jing YANG , Ying ZHANG . Preparation and catalytic performance of magnetic nano iron oxide by oxidation co-precipitation method. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1577-1582. doi: 10.11862/CJIC.20230469

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通讯作者: 陈斌, bchen63@163.com

Reduced graphene oxide/Fe₃O₄ composite material integrated with electromagnetic wave absorption, thermal conductivity and corrosion resistance