Enhancing hydrogen storage properties of MgH2 through addition of Ni/CoMoO4 nanorods
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TL;DR: In this paper, one-dimensional NiMoO4 and CoMoO 4 nanorods are prepared and introduced into MgH2 to improve its hydrogen storage properties, and it is observed that the MgNi/Mg2NiH4 mutual transformation upon hydrogen release/uptake is the well-known ‘hydrogen pump’ effect which boosts the hydrogen storage performance.
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About: This article is published in Materials Today Energy. The article was published on 01 Mar 2021. and is currently open access. The article focuses on the topics: Hydrogen storage & Hydrogen.
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Citations
Combinations of V2C and Ti3C2 MXenes for Boosting the Hydrogen Storage Performances of MgH2
Haizhen Liu,Chenglin Lu,Xinchun Wang,Li Xu,Xiantun Huang,Xinhua Wang,Hua Ning,Zhiqiang Lan,Jin Guo +8 more
TL;DR: In this paper, two-dimensional vanadium carbide and titanium carbide (Ti3C2) MXenes were first synthesized by exfoliating V2AlC or Ti3AlC2 and then introduced jointly into magnesium hydride (MgH2) to tailor the hydrogen desorption/absorption performances of MgH 2.
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Nanostructuring of Mg-Based Hydrogen Storage Materials: Recent Advances for Promoting Key Applications
TL;DR: In this paper , the fundamental theories, recent advances, and practical applications of the nanostructured Mg-based hydrogen storage materials are discussed, which can simultaneously enhance the ab/de-sorption thermodynamic and kinetic properties of MgH2, possibly meeting the demand for rapid hydrogen desorption, economic viability, and effective thermal management.
Improved hydrogen storage properties of MgH2 using transition metal sulfides as catalyst
TL;DR: In this paper, transition metal sulfides were used as catalysts to enhance the hydrogen storage behaviors of MgH2 and the results confirmed that all these sulfides can significantly increase the hydrogen desorption and absorption kinetics.
82
Roles of in situ-formed NbN and Nb2O5 from N-doped Nb2C MXene in regulating the re/hydrogenation and cycling performance of magnesium hydride
TL;DR: In this article , a nitrogen-doped niobium carbide-supported Niobium pentoxide (N-Nb 2 O 5 @ Nb 2 C) composite was used to enhance the hydrogen storage properties of MgH 2 .
76
Recent advances in kinetic and thermodynamic regulation of magnesium hydride for hydrogen storage
Han-Bum Yang,Z. Ding,Yu-Ting Li,Shaohang Li,Pingkeng Wu,Quanhui Hou,Yang Zheng,Biao Gao,Kaifu Huo,Wen-Jia Du,Leon L. Shaw +10 more
- 22 Jul 2023
66
References
ZIF-67 derived Co@CNTs nanoparticles: Remarkably improved hydrogen storage properties of MgH2 and synergetic catalysis mechanism
Meijia Liu,Xuezhang Xiao,Shuchun Zhao,Sina Saremi-Yarahmadi,Man Chen,Jiaguang Zheng,Shouquan Li,Lixin Chen +7 more
TL;DR: In this article, transition metal nanoparticles (NPs) are used to improve the hydrogen desorption/absorption kinetics of MgH2, yet this catalysis could be enhanced further by supporting NPs on carbon-based matrix materials.
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Improvement in hydrogen sorption kinetics of MgH2 with Nb hydride catalyst
TL;DR: In this article, it is suggested that NbF5 melts during high energy ball milling and this promotes the formation of extremely fine, film-like Nb hydride preferentially along the grain boundaries of nanocrystalline MgH2 by a liquid/solid reaction.
115
Facile synthesis of Co/Pd supported by few-walled carbon nanotubes as an efficient bidirectional catalyst for improving the low temperature hydrogen storage properties of magnesium hydride
Meijia Liu,Xuezhang Xiao,Xuezhang Xiao,Shuchun Zhao,Man Chen,Jianfeng Mao,Bosang Luo,Lixin Chen +7 more
TL;DR: In this article, a bidirectional Co/Pd catalyst, homogeneously loaded on bamboo-shaped carbon nanotubes, showed superior catalytic effects, improving both the hydrogen desorption and absorption properties of MgH2 at relatively low temperatures.
112
Excellent catalysis of TiO2 nanosheets with high-surface-energy {001} facets on the hydrogen storage properties of MgH2.
TL;DR: It is demonstrated that the tremendous enhancement in reaction kinetics of MgH2 can be ascribed to the nanometer size and highly active {001} facets of anatase TiO2, thus easily improving the hydrogen desorption properties.
105
Graphene-wrapped reversible reaction for advanced hydrogen storage
Guanglin Xia,Guanglin Xia,Yingbin Tan,Feilong Wu,Fang Fang,Dalin Sun,Zaiping Guo,Zhenguo Huang,Xuebin Yu +8 more
TL;DR: In this paper, a graphene-wrapped nanostructured reactive hydride composite, i.e., 2LiBH 4 -MgH 2, made by adopting graphene-supported NPs (NPs) as the nanoreactor and heterogeneous nucleation sites, is presented.
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