FeNiCu-based composite catalyst for hydrogen storage in MgH2

被引：0
|
作者：
Jiang, Yi [1 ]
Si, Nan [1 ]
Jiang, Wei [1 ]
Wang, Zan [2 ]
Zhang, Hui [3 ]
机构：
[1] School of Environmental and Chemical Engineering, Shenyang University of Technology, Shenyang,110870, China
[2] Analysis and Test Center, Shenyang University of Chemical Technology, Shenyang,110142, China
[3] Shenyang Hongsheng Gas Company, Shenyang,110027, China
来源：
Chemical Engineering Journal | 1600年 / 499卷
关键词：
FeNiCu-based composite catalysis proves to be an effective strategy for enhancing the hydrogen storage performance of MgH2. Two catalysts; (Cu0.2Ni0.8) O/NiFe2O4 and FeNi3/Fe4Cu3; are successfully synthesized and doped into MgH2 to improve its hydrogen storage capability. Experimental results demonstrate that MgH2 + 5 wt% (Cu0.2Ni0.8)O/NiFe2O4 (MgH2 + 5 A) and MgH2 + 5 wt% FeNi3/Fe4Cu3 (MgH2 + 5B) composites desorption at 171 ℃ and 178 ℃; respectively; which is 100 ℃ lower than that of ball-milled MgH2. Under conditions of 150 ℃ and 3 MPa; MgH2 + 5 A can absorb 6.02 wt% H2 in just one minute. MgH2 + 5B; at; 225/325; ℃; exhibits hydrogen absorption/desorption exceeding 7 wt% H2 for 1 h. The synergistic effect of in situ formed Mg2Ni and Fe positively impacts the hydrogen storage behavior of MgH2. The introduced interface offers numerous low-energy barrier H-diffusion channels; resulting in accelerated release and hydrogen absorption. Additionally; Cu4O3 dispersed on the surface of the matrix particles maintains its valence during the process of hydrogen absorption/desorption. This property can facilitate the conversion of Mg2Ni/Mg2NiH4 into a hydrogen pump. This study provides an experimental basis and new insights for designing highly efficient catalysts for Mg-based hydrogen storage materials. © 2024 Elsevier B.V;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Journal article (JA)
引用
收藏
相关论文
共 50 条
  • [41] Role of chemical interaction between MgH2 and TiO2 additive on the hydrogen storage behavior of MgH2
    Pukazhselvan, D.
    Nasani, Narendar
    Sandhya, K. S.
    Singh, Budhendra
    Bdikin, Igor
    Koga, Nobuaki
    Fagg, Duncan Paul
    APPLIED SURFACE SCIENCE, 2017, 420 : 740 - 745
  • [42] Metallurgical processing of Mg alloys and MgH2 for hydrogen storage
    Botta, W. J.
    Zepon, G.
    Ishikawa, T. T.
    Leiva, D. R.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 897
  • [43] Hydrogen storage properties of MgH2 processed by cold forging
    Cesario Asselli, Alexandre Augusto
    Leiva, Daniel Rodrigo
    Cozentino, Gustavo Henrique
    Floriano, Ricardo
    Huot, Jacques
    Ishikawa, Tomaz Toshimi
    Botta, Walter Jose
    JOURNAL OF ALLOYS AND COMPOUNDS, 2014, 615 : S719 - S724
  • [44] Hydrogen storage properties of MgH2 mechanically milled with α and β SiC
    Kurko, Sandra
    Raskovic, Zeljka
    Novakovic, Nikola
    Mamula, Bojana Paskas
    Jovanovic, Zoran
    Bascarevic, Zvezdana
    Nouakovic, Jasmina Grbovie
    Matovic, Ljiljana
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2011, 36 (01) : 549 - 554
  • [45] Nanostructured Ti-catalyzed MgH2 for hydrogen storage
    Shao, H.
    Felderhoff, M.
    Schueth, F.
    Weidenthaler, C.
    NANOTECHNOLOGY, 2011, 22 (23)
  • [46] Effect of Carbon Material on Hydrogen Storage in Mg/MgH2
    Zhu, Xueqin
    Yang, Minjian
    Wu, Changxu
    Jinlian, E.
    Meng, Wanyin
    He, Jing
    Chen, Yang
    Ma, Liqiang
    RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2023, 97 (08) : 1816 - 1821
  • [47] Catalytic activity of oxides and halides on hydrogen storage of MgH2
    Bhat, V. V.
    Rougier, A.
    Aymard, L.
    Darok, X.
    Nazri, G.
    Tarascon, J. M.
    JOURNAL OF POWER SOURCES, 2006, 159 (01) : 107 - 110
  • [48] Recent advances in hydrogen storage of MgH2 doped by Ni
    Liu, Huan
    Wang, Zhenzhong
    Zhang, Jianzhong
    Tao, Bin
    Liu, Quanzhen
    2019 3RD INTERNATIONAL WORKSHOP ON RENEWABLE ENERGY AND DEVELOPMENT (IWRED 2019), 2019, 267
  • [49] Tailoring MgH2 for hydrogen storage through nanoengineering and catalysis
    Zhao Ding
    Yuting Li
    Hang Yang
    Yangfan Lu
    Jun Tan
    Jianbo Li
    Qian Li
    Yu'an Chen
    Leon L.Shaw
    Fusheng Pan
    Journal of Magnesium and Alloys, 2022, 10 (11) : 2946 - 2967
  • [50] Effect of Carbon Material on Hydrogen Storage in Mg/MgH2
    Xueqin Zhu
    Minjian Yang
    Changxu Wu
    Jinlian E
    Wanyin Meng
    Jing He
    Yang Chen
    Liqiang Ma
    Russian Journal of Physical Chemistry A, 2023, 97 : 1816 - 1821
12345