Al–Si–Fe alloy-based phase change material for high …
Using thermodynamic calculation software (FactSage), we found that Al-5.9 mass% Si-1.6 mass% Fe undergoes a phase transformation at 576–619 C, a potential 600 C-class PCM. In this study, we investigated the practicality of an Al–Si–Fe PCM as an LHS
Phys. Rev. B 107, 224301 (2023)
Interatomic potential development using machine learning (ML) approaches has attracted a lot of attention in recent years because these potentials can effectively describe the structural and dynamical properties of complex materials at the atomistic level. In this work, we present the development of a neural network (NN) deep ML interatomic …
Fe-26Si-9B alloy as a Phase Change Material in Thermal Energy …
In order to use Fe-26Si-9B alloy in a thermal energy storage (TES) system successfully, the thermodynamic properties of Fe-26Si-9B alloy were investigated. …
The Use of Eutectic Fe-Si-B Alloy as a Phase Change Material in …
Fe-26.38Si-9.35B eutectic alloy is proposed as a phase change material (PCM) as it exhibits high latent heat, high thermal conductivity, moderate melting point, …
Composition optimization and hydrogen storage properties of Ti–V–Mn–Fe alloys …
Hydrogen storage properties parameters of alloys with Ti/ (Mn + Fe) = 0.5, 0.714, 1, 1.4, 2, and 3 at 298, 333, and 363 K. The plateau pressures of hydrogen absorption/desorption are crucial thermodynamic parameters, and all PCT curves showed only one plateau corresponding to the transition process of VH ↔ VH 2.
Development of V-Free BCC Structured Alloys for Hydrogen Storage | ACS Applied Energy Materials …
V-free body-centered cubic (BCC) structured hydrogen storage alloys have gained significant attention for their low cost and high theoretical hydrogen storage capacity (3.8 wt %). However, before practical application, critical challenges, such as low dehydriding capacity, activation difficulty, and poor cyclic stability, need to be solved. In this work, an …
Research Article Yuto Shimizu and Takahiro Nomura* Fe alloy …
Al–Si–Fe alloy-based phase change material for high-temperature thermal energy storage https://doi /10.1515/htmp-2022-0280 received January 05, 2023; accepted June 06, 2023
(PDF) Al–Si–Fe alloy-based phase change material for high …
In this study, we investigated the practicality of an Al–Si–Fe PCM as an LHS material based on its heat storage and release properties and form stability.
Progress in improving hydrogen storage properties of Mg-based materials …
Effect of LaCoO3 Synthesized via Solid-State Method on the Hydrogen Storage Properties of MgH2. N. Sazelee M. F. Md Din. +5 authors. U. Saeed. Materials Science. Materials. 2023. One of the ideal energy carriers for the future is hydrogen. It has a high energy density and is a source of clean energy.
A comparative study on nanocrystalline soft magnetic Fe-Si-B-Nb-Cu alloys made of pure elements and ferro-alloys …
energy storage, high-frequency control and transformer core applications [5], [6]. ... The chemical composition of the master alloys of Fe-Si, Fe-B and Fe-Nb along with the trace elements is given in Table 1. One can see that the ferroboron alloy is rich in ...
Microencapsulation of Al-Si-Fe alloys for high-temperature …
In this paper, high temperature phase change heat storage microcapsules with Al-Si-Fe alloy as the core and α-Al 2 O 3 / AlN fibers as the shell material were …
Corrosion behavior of Fe based container alloys in molten Na2CO3-K2CO3 as thermal energy storage …
Canthal APM can be used as the R-SOCs thermal energy storage device material for molten Na 2 CO 3 - K 2 CO 3. Abstract ... The corrosion rate of the Fe based alloys 310, 321, 347, In800H, AFA-OC6 and Ni based …
Fe-26Si-9B alloy as a Phase Change Material in Thermal Energy …
Fe-26Si-9B alloy was suggested to be a potential PCM in a thermal energy storage system. The following properties were hence investigated: phase formation after …
Materials | Free Full-Text | The Use of Eutectic Fe-Si-B Alloy as a …
For successful implementation of it in the latent heat thermal energy storage (LHTES) systems, we investigate the use of graphite as a refractory material …
Alloy anodes for sodium-ion batteries | Rare Metals
Sodium-ion batteries (SIBs) have emerged as one of the most promising candidates for next-generation energy storage systems because sodium is abundant in nature. The practical application of SIBs critically depends on developing robust electrode materials with high specific capacity and long cycling life, developing suitable anode …
Nanocrystalline High Entropy Alloys with Ultrafast Kinetics and High Storage Capacity for Large-Scale Room-Temperature-Applicable Hydrogen Storage ...
to other metal-based H-storage materials, with V-Fe-Ti-Cr alloys identified as a particularly promising class. 12 ... A Novel TiZrHfMoNb High-Entropy Alloy for Solar Thermal Energy Storage. Nanomaterials 2019, 9, 248. Google Scholar 56. Hu J ...
Understanding the influence of crystal packing density on electrochemical energy storage materials …
First, we will briefly introduce electrochemical energy storage materials in terms of their typical crystal structure, classification, and basic energy storage mechanism. Next, we will propose the concept of crystal packing factor (PF) and introduce its origination and successful application in relation to photovoltaic and photocatalytic materials.
High Entropy Materials for Reversible Electrochemical Energy Storage …
1 Introduction Entropy is a thermodynamic parameter which represents the degree of randomness, uncertainty or disorder in a material. 1, 2 The role entropy plays in the phase stability of compounds can be understood in terms of the Gibbs free energy of mixing (ΔG mix), ΔG mix =ΔH mix −TΔS mix, where ΔH mix is the mixing enthalpy, ΔS …
Crystals | Free Full-Text | The Use of Fe-26Si-9B Alloy as Phase …
Fe-26Si-9B alloy was selected as a potential phase change material (PCM) to store energy at temperatures up to 1300 °C. A suitable refractory material is …
The Use of Eutectic Fe-Si-B Alloy as a Phase Change …
Fe-26.38Si-9.35B eutectic alloy is proposed as a phase change material (PCM) as it exhibits high latent heat, high thermal conductivity, moderate melting point, and low cost.
