☆ 4.7 Article

Striking enhanced effect of PrF3 particles on Ti3C2 MXene for hydrogen storage properties of MgH2

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Chemistry, Multidisciplinary

Engineering the Oxygen Vacancies in Na2Ti3O7 for Boosting Its Catalytic Performance in MgH2 Hydrogen Storage

Huanhuan Zhang et al.

Summary: A Na2Ti3O7-O-v catalyst synthesized from Ti3C2-MXene was found to significantly enhance the hydrogen storage performance of MgH2, reducing the initial dehydrogenation temperature and improving hydrogen absorption/desorption kinetics. Experimental and theoretical calculations data confirmed that the oxygen vacancies in Na2Ti3O7-O-v play a key role in reducing reaction activation energy during MgH2 dehydrogenation, leading to excellent hydrogen storage kinetics. This work provides a new design strategy for defect-based nanocatalysts for the MgH2 hydrogen storage system.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2022)

添加到收藏夹

Article Chemistry, Physical

Effect of Ti-based nanosized additives on the hydrogen storage properties of MgH2

V. V. Berezovets et al.

Summary: MgH2-based nanocomposites were synthesized using reactive ball milling and various catalytic additives. The additives improved the hydrogen absorption-desorption kinetics and stability of the composites. Nano-Ti showed the most stable hydrogen absorption-desorption characteristics compared to TiO2 and Ti4Fe2Ox additives.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2022)

添加到收藏夹

Article Chemistry, Physical

Simultaneous increase of conductivity, active sites and structural strain by nitrogen injection for high-yield CO2 electro-hydrogenation to liquid fuel

Yi Li et al.

Summary: By injecting nitrogen, the conductivity, active sites, and structural strain of copper selenide nanosheets were simultaneously increased, leading to significant improvement in CO2 electroreduction. The N-CuSe catalyst achieved high yields of liquid products and holds great promise for various reactions.

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

添加到收藏夹

Article Engineering, Environmental

Roles of in situ-formed NbN and Nb2O5 from N-doped Nb2C MXene in regulating the re/hydrogenation and cycling performance of magnesium hydride

Zhiqiang Lan et al.

Summary: In this study, the hydrogen storage properties of MgH2 were improved by doping nitrogen-doped niobium carbide-supported niobium pentoxide. The doped composite showed a higher hydrogen uptake capacity, better cyclic stability, and the ability to release hydrogen at lower temperatures. Mechanism analysis revealed that the improvement was attributed to the suppression of MgH2 grain size, the presence of more active sites, and the elongation of Mg-H bond length.

CHEMICAL ENGINEERING JOURNAL (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

A Unique Nanoflake-Shape Bimetallic Ti-Nb Oxide of Superior Catalytic Effect for Hydrogen Storage of MgH2

Kaicheng Xian et al.

Summary: This research synthesizes a 2D nanoflake-shaped bimetallic oxide catalyst (TiNb2O7) with high surface area for MgH2 hydrogen storage. The addition of TiNb2O7 nanoflakes greatly improves the hydrogen storage performance of MgH2, lowering the onset dehydrogenation temperature by 100 degrees C and increasing the dehydrogenation capacity and cycling stability.

SMALL (2022)

添加到收藏夹

Article Chemistry, Physical

Cost-effective mechanochemical synthesis of highly dispersed supported transition metal catalysts for hydrogen storage

Yike Huang et al.

Summary: The research demonstrates a quasi-solid-state template strategy for the synthesis of highly dispersed metal catalysts on nitrogen-doped carbon, successfully applied in MgH2. This method achieves dispersion of metal precursor, evaporation of solvent, downsizing of templates, and successful synthesis of various metal catalysts in a single-step ball-milling process.

NANO ENERGY (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Nanoconfined and in Situ Catalyzed MgH2 Self-Assembled on 3D Ti3C2 MXene Folded Nanosheets with Enhanced Hydrogen Sorption Performances

Wen Zhu et al.

Summary: This study introduces a novel method to address the stacking and oxidation issues of MXenes in nanoconfinement, successfully achieving the anchored growth of MgH2 nanoparticles on the surface of 3D Ti3C2Tx, leading to improved hydrogen sorption performances.

ACS NANO (2021)

添加到收藏夹

Article Engineering, Environmental

Achieving superior hydrogen storage properties of MgH2 by the effect of TiFe and carbon nanotubes

Xiong Lu et al.

Summary: The addition of TiFe and CNTs significantly enhances the hydrogen storage performance of magnesium hydride, lowers the hydrogenation activation energy, yet has limited impact on the thermodynamic properties.Uniformly distributed TiFe and CNTs act as active catalytic units and aggregation preventers respectively, improving the hydrogen storage properties of MgH2.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Engineering, Environmental

MOF-derived Ni nanoparticles dispersed on monolayer MXene as catalyst for improved hydrogen storage kinetics of MgH2

Tianping Huang et al.

Summary: A novel catalyst-MOFs derived Ni nanoparticles dispersed on exfoliated monolayered MXene functional carrier was prepared and introduced into MgH2, leading to significant improvements in hydrogen storage properties, including lower hydrogen releasing temperature and activation energy, enhanced hydrogen release rate, and improved hydrogen absorption performance. Cycling tests demonstrated excellent hydrogen cycling stability of the composite material after 10 cycles.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Nanoscience & Nanotechnology

Hydrogen storage in incompletely etched multilayer Ti2CTx at room temperature

Shiyuan Liu et al.

Summary: This research presents a new hydrogen storage material based on MXene, which exhibits high hydrogen uptake performance and stable storage mechanism, providing a new strategy for designing practical hydrogen storage materials.

NATURE NANOTECHNOLOGY (2021)

添加到收藏夹

Article Chemistry, Physical

Enhanced catalytic effect of TiO2@rGO synthesized by one-pot ethylene glycol-assisted solvothermal method for MgH2

Guanhao Liu et al.

Summary: This study synthesized graphene-supported TiO2 nanoparticles and investigated their effect on the hydrogen storage performance of MgH2. The results showed that the composite material can rapidly release and absorb hydrogen at lower temperatures, attributed to the synergistic effect of the catalyst and Ti2+.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Stabilizing γ-MgH2 at Nanotwins in Mechanically Constrained Nanoparticles

Jochen A. Kammerer et al.

Summary: The formation of metastable gamma-MgH2 and nanoparticle design can improve dehydrogenation performance of the Mg/MgH2 system by utilizing volume expansion and stress release mechanisms during hydrogenation.

ADVANCED MATERIALS (2021)

添加到收藏夹

Article Engineering, Environmental

Graphene-induced growth of N-doped niobium pentaoxide nanorods with high catalytic activity for hydrogen storage in MgH2

Ke Wang et al.

Summary: This study developed a novel graphene-guided nucleation and growth process to prepare N-doped Nb2O5 nanorods, which significantly improved the hydrogen storage properties of MgH2. MgH2 doped with the nanorods released a substantial amount of hydrogen at lower temperatures, and demonstrated faster kinetics in reloading hydrogen.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Engineering, Environmental

Improving hydrogen sorption performances of MgH2 through nanoconfinement in a mesoporous CoS nano-boxes scaffold

Zhewen Ma et al.

Summary: A novel scaffold material (CoS-NBs) was developed, successfully nanoconfining MgH2 particles within its mesoporous structure, resulting in the MgH2@CoS-NBs composite. The uniform distribution of MgH2 nanocrystals within the scaffold, surface decoration by MgS phase, and nano-size effect notably enhance the thermodynamic properties and hydrogen sorption kinetics.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Nanoscience & Nanotechnology

Combinations of V2C and Ti3C2 MXenes for Boosting the Hydrogen Storage Performances of MgH2

Haizhen Liu et al.

Summary: The combination of V2C and Ti3C2 in MgH2 significantly improves hydrogen storage performance, enhancing hydrogen desorption rate and cycling stability. V2C and Ti3C2 promote the hydrogen-releasing process of MgH2 and may facilitate the transfer of hydrogen atoms or molecules through grain boundaries and interfaces. This study provides new insights into the hydrogen storage behaviors and mechanisms of MgH2 catalyzed by MXenes.

ACS APPLIED MATERIALS & INTERFACES (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Realizing 6.7 wt% reversible storage of hydrogen at ambient temperature with non-confined ultrafine magnesium hydrides

Xin Zhang et al.

Summary: Using ultrafine magnesium hydride nanoparticles without scaffolds or supports, reversible hydrogen storage at ambient temperature with a capacity of 6.7 wt% was achieved, thanks to thermodynamic destabilization and decreased kinetic barriers. The nanoparticles exhibited stable and rapid hydrogen cycling behavior at 150 degrees C, showing a significant improvement compared to bulk MgH2. This study brings magnesium hydride closer to practical applications and introduces new pathways for fabricating sensitive nanoparticles.

ENERGY & ENVIRONMENTAL SCIENCE (2021)

添加到收藏夹

Article Chemistry, Physical

Ni, beyond thermodynamic tuning, maintains the catalytic activity of V species in Ni3(VO4)2 doped MgH2

Jiahe Zang et al.

Summary: A bimetallic oxide Ni-3(VO4)(2) was synthesized and applied to catalyze the hydrogen storage reaction of MgH2, resulting in a decrease in dehydrogenation temperature and an increase in rehydrogenation capacity. Furthermore, X-ray absorption spectroscopy was used to reveal the local structures of Ni and V in different states.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Closing the Loop for Hydrogen Storage: Facile Regeneration of NaBH4 from its Hydrolytic Product

Yongyang Zhu et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Hamamelis-like K2Ti6O13 Synthesized by Alkali Treatment of Ti3C2 MXene: Catalysis for Hydrogen Storage in MgH2

Qianqian Kong et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2020)

添加到收藏夹

Article Chemistry, Physical

Synergy between metallic components of MoNi alloy for catalyzing highly efficient hydrogen storage of MgH2

Meng Chen et al.

NANO RESEARCH (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Heterostructures Built in Metal Hydrides for Advanced Hydrogen Storage Reversibility

Yanran Wang et al.

ADVANCED MATERIALS (2020)

添加到收藏夹

Article Chemistry, Physical

Two-dimensional C@TiO2/Ti3C2 composite with superior catalytic performance for NaAlH4

Zhenluo Yuan et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2020)

添加到收藏夹

Article Nanoscience & Nanotechnology

Effect of Few-Layer Ti3C2Tx Supported Nano-Ni via Self-Assembly Reduction on Hydrogen Storage Performance of MgH2

Haiguang Gao et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

添加到收藏夹

Article Chemistry, Physical

Self-templated carbon enhancing catalytic effect of ZrO 2 nanoparticles on the excellent dehydrogenation kinetics of MgH 2

Man Chen et al.

CARBON (2020)

添加到收藏夹

Article Nanoscience & Nanotechnology

Using a Self-Assembled Two-Dimensional MXene-Based Catalyst (2D-Ni@Ti3C2) to Enhance Hydrogen Storage Properties of MgH2

Wen Zhu et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

添加到收藏夹

Article Chemistry, Physical

Improving the hydrogen storage performance of lithium borohydride by Ti3C2 MXene

Yanping Fan et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2019)

添加到收藏夹

Article Chemistry, Physical

Depth profiling and photometric characteristics of Pr3+ doped BaMoO4 thin phosphor films grown using (266 nm Nd-YAG laser) pulsed laser deposition

R. Krishnan et al.

APPLIED SURFACE SCIENCE (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Converting H+ from coordinated water into H- enables super facile synthesis of LiBH4

Kang Chen et al.

GREEN CHEMISTRY (2019)

添加到收藏夹

Article Chemistry, Physical

Improvement of hydrogen storage properties in MgH2 catalysed by K2NbF7

M. S. Yahya et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2018)

添加到收藏夹

Article Chemistry, Physical

Hydrogen storage behavior of Mg@Mg2Si and Mg@Mg17Al12 alloys with additions of carbon allotropes and talc

J. Cermak et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2018)

添加到收藏夹

Article Chemistry, Physical

Graphene-Tailored Thermodynamics and Kinetics to Fabricate Metal Borohydride Nanoparticles with High Purity and Enhanced Reversibility

Hongyu Zhang et al.

ADVANCED ENERGY MATERIALS (2018)

添加到收藏夹

Article Chemistry, Physical

Synergistic Catalytic Activity of Porous Rod-like TMTiO3 (TM = Ni and Co) for Reversible Hydrogen Storage of Magnesium Hydride

Xu Huang et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2018)

添加到收藏夹

Article Chemistry, Physical

Effect of the nanometric LiFePO4 on the hydrogen storage properties of MgH2

Ying Cheng et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2017)

添加到收藏夹

Article Chemistry, Physical

Effect of graphene templated fluorides of Ce and La on the de/rehydrogenation behavior of MgH2

Pawan K. Soni et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2017)

添加到收藏夹

Review Chemistry, Physical

Application of dielectric barrier discharge plasma-assisted milling in energy storage materials - A review

Liuzhang Ouyang et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2017)

添加到收藏夹

Article Chemistry, Physical

Enhancing the Regeneration Process of Consumed NaBH4 for Hydrogen Storage

Liuzhang Ouyang et al.

ADVANCED ENERGY MATERIALS (2017)

添加到收藏夹

Article Nanoscience & Nanotechnology

Superionic Conductivity of Sm3+, Pr3+, and Nd3+ Triple-Doped Ceria through Bulk and Surface Two-Step Doping Approach

Yanyan Liu et al.

ACS APPLIED MATERIALS & INTERFACES (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

MXene Ti3C2: An Effective 2D Light-to-Heat Conversion Material

Renyuan Li et al.

ACS NANO (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

Superior catalytic activity derived from a two-dimensional Ti3C2 precursor towards the hydrogen storage reaction of magnesium hydride

Yongfeng Liu et al.

CHEMICAL COMMUNICATIONS (2016)

添加到收藏夹

Article Chemistry, Physical

Enhanced dehydriding thermodynamics and kinetics in Mg(In)-MgF2 composite directly synthesized by plasma milling

L. Z. Ouyang et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2014)

添加到收藏夹

Article Chemistry, Physical

Dual-tuning effect of In on the thermodynamic and kinetic properties of Mg2Ni dehydrogenation

L. Z. Ouyang et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2013)

添加到收藏夹

Article Chemistry, Physical

Studies on de/rehydrogenation characteristics of nanocrystalline MgH2 co-catalyzed with Ti, Fe and Ni

Rohit R. Shahi et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2013)

添加到收藏夹

Article Chemistry, Physical

Structural and electrochemical characterization of carbon supported Pt-Pr catalysts for direct ethanol fuel cells prepared using a modified formic acid method in a CO atmosphere

Patricia Gon Corradini et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2013)

添加到收藏夹

Article Chemistry, Inorganic & Nuclear

The antimonide oxides REZnSbO and REMnSbO (RE = Ce, Pr) - An XPS study

Jacek Gurgul et al.

SOLID STATE SCIENCES (2013)

添加到收藏夹

Article Chemistry, Physical

Remarkable enhancement in dehydrogenation of MgH2 by a nano-coating of multi-valence Ti-based catalysts

Jie Cui et al.

JOURNAL OF MATERIALS CHEMISTRY A (2013)

添加到收藏夹

Article Chemistry, Physical

Air-stable magnesium nanocomposites provide rapid and high-capacity hydrogen storage without using heavy-metal catalysts

Ki-Joon Jeon et al.

NATURE MATERIALS (2011)

添加到收藏夹

Article Crystallography

Room-temperature synthesis and characterization of cross-like Pr2(C2O4)3•10H2O micro-particles

Xiaobin Yin et al.

CRYSTAL RESEARCH AND TECHNOLOGY (2010)

添加到收藏夹

Article Chemistry, Physical

Effects of different carbon materials on MgH2 decomposition

M. A. Lillo-Rodenas et al.

CARBON (2008)

添加到收藏夹

Review Multidisciplinary Sciences

Hydrogen-storage materials for mobile applications

L Schlapbach et al.

NATURE (2001)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.