corundum energy storage ceramics

Preparation and Characterization of Corundum-Based Ceramics …

Corundum-based ceramics were prepared by two methods. The first used Fe2O3 and TiO2 as additives to react with α-Al2O3. The second made full use of Al2O3, …

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Preparation and Thermal Shock Resistance of Mullite Ceramics for High Temperature Solar Thermal Storage …

Mullite thermal storage ceramics were prepared by low-cost calcined bauxite and kaolin. The phase composition, microstructure, high temperature resistance and thermophysical properties were characterized by modern testing techniques. The experimental results indicate that sample A3 (bauxite/kaolin ratio of 5:5) sintered at 1 620 …

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Preparation and Thermal Shock Resistance of Mullite and Corundum Co-bonded SiC Ceramics for Solar Thermal Storage …

Mullite and corundum co-bonded SiC-based composite ceramics (SiC-mullite-Al 2 O 3 ) were prepared by using SiC, calcined bauxite and kaolin via pressureless carbon-buried sintering. The low-cost SiCbased composite ceramics designed in this study are expected to be used as thermal storage materials in solar thermal power generation …

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Preparation and characterization of corundum ceramics doped with Fe2O3 and TiO2 for high temperature thermal storage …

DOI: 10.1016/j.ceramint.2021.09.263 Corpus ID: 244256664 Preparation and characterization of corundum ceramics doped with Fe2O3 and TiO2 for high temperature thermal storage ABSTRACT Reducing the preparation cost of …

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Preparation, microstructure and properties of cordierite-mullite-corundum porous ceramics …

Enhanced energy storage performance of 0.9NaNbO 3 –0.1Ba(Mg 1/3 Ta 2/3)O 3 ceramics by doping linear perovskite materials Ceramics International, Volume 50, Issue 8, 2024, pp. 13882-13891 Jiaming Wang, …, Xiuli Chen

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Porous ceramic stabilized phase change materials for …

This paper aimed to develop a novel form-stable composite phase change material (PCM) by infiltrating molten Na2SO4 into a mullite-corundum porous ceramic preform (M-PCP). Sufficient coal-series kaolinite (Kc), …

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Thermal shock resistance and dimensional stability of zirconia‐corundum‐mullite composites for solar thermal storage …

Zirconia-corundum-mullite composites were prepared from andalusite, ZrO 2, and α-Al 2 O 3 and evaluated for application as solar thermal storage materials in this study. The effects of ZrO 2 concentration (0–25 wt%) and sintering temperature(1500–1650 C) on the bending strength, phase composition, microstructure, …

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Studies on thermal energy storage system with ceramic …

Abstract. In this study, a ceramic-based sensible thermal energy storage system is analysed using analytical and numerical models, and the results subsequently validated with laboratory experiments. Corundum mullite monoliths are used as the storage material which is thermally cycled using compressed air as the heat transfer fluid (HTF).

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Effect of different silicon sources on the properties of in-situ synthesized corundum-mullite composite thermal storage ceramics …

In this study, corundum-mullite composite thermal storage ceramics were prepared by solid-phase sintering using widely available and low-cost α-Al 2 O 3, kaolin, and quartz as raw materials. The effects of silicon source and Al 2 …

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Preparation and characterization of corundum ceramics doped with Fe2O3 and TiO2 for high temperature thermal storage …

Request PDF | Preparation and characterization of corundum ceramics doped with Fe2O3 and TiO2 for high temperature ... Sensible thermal energy storage, which is the oldest and most developed, has ...

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Preparation and performance study of cordierite/mullite composite ceramics for solar thermal energy storage …

Energy storage system improves an adjustability and marketability of solar thermal and allowing it ... there are two peaks near to 31º and 39º that are related to corundum phase of ceramics [11].

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Preparation of Cordierite-mullite Ceramics for Solar Thermal Storage …

We developed cordierite-mullite composite ceramic materials to package and encapsulate PCM, and presented a preparation process from raw materials of kaolin, talc and alumina. The properties and microstructre of cordierite-mullite composite ceramic were studied. Due to the strengthening effects of mullite, the sample C2 (80 wt% of …

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Preparation and characterization of corundum-based ceramics for …

Solar thermal storage ceramic materials use photothermal power generation technology to store heat energy, which is an important way to use clean …

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A novel value-added utilization route for washed residue of secondary aluminum dross: Preparing corundum-spinel ceramic …

In this study, a novel route for preparing corundum-spinel heat storage spheres (HSS) using washed residue of secondary aluminum dross (WSAD) as the main raw material was proposed. FactSage 8.1 software was used for the detailed thermodynamic calculation, which provided accurate theoretical guidance for the actual synthesis …

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Preparation and Thermal Shock Resistance of Mullite and Corundum Co-bonded SiC Ceramics for Solar Thermal Storage …

16 Vol.35 No.1 U iaohong et al: Preparation and Thermal Shock Resistance of Mullite...Preparation and Thermal Shock Resistance of Mullite and Corundum Co-bonded SiC Ceramics for Solar Thermal Storage XU Xiaohong, SONG Jia*, WU Jianfeng, ZHANG Yaxiang, ZHOU Yang, ZHANG Qiankun ...

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High-temperature stability of Cu–20Si alloy-corundum ceramic composite thermal storage …

Herein, Cu–20Si alloy-corundum ceramic composite thermal storage materials are prepared. The thermal storage performance of the composite, and the erosion resistance of ceramic matrix to alloy are investigated during high-temperature (1000 °C) service for 1000 h.

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Preparation and characterization of solar absorption and thermal storage integrated ceramics …

Solar energy absorption and storage of integrated ceramic materials is both the absorption of sunlight and storage of sunlight into thermal energy functional materials. In this paper, the effect of Fe 2 O 3 on the solar absorptivity, thermal storage properties, sintering temperature, and physical properties of mullite-based thermal …

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China Energy Storage Ceramic, Energy Storage Ceramic …

China Energy Storage Ceramic wholesale - Select 2024 high quality Energy Storage Ceramic products in best price from certified Chinese Ceramic Plate manufacturers, Energy System suppliers, wholesalers and factory on Made-in-China

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Corundum-based heat storage ceramic and preparation method …

A corundum-based heat storage ceramic and a preparation method thereof comprise the following raw materials in parts by mass: 90 parts of corundum powder, 1-9 parts of iron oxide powder, 1-9 parts of titanium oxide powder and 0-5 parts of samarium oxide ...

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In situ synthesis of SiC-bonded cordierite-mullite ceramics for solar thermal energy storage …

High-temperature thermal storage materials have received urgent attention for efficient thermal transfer in solar thermal power generation. Corundum ceramics doped with Fe 2 O 3 and TiO 2 were prepared via a pressureless sintering. A Fe 2 O 3 –TiO 2 2 O 3 /TiO

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Preparation and characterization of corundum ceramics doped …

High-temperature thermal storage materials have received urgent attention for efficient thermal transfer in solar thermal power generation. Corundum ceramics doped with …

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Preparation and performance study of cordierite/mullite composite ceramics for solar thermal energy storage …

Energy storage system improves an adjustability and marketability of solar thermal and allowing it to produce electricity in demand. This study attempted to prepare cordierite/mullite composite ceramics used as solar thermal storage material from calcined bauxite, talcum, soda feldspar, potassium feldspar, quartz, and mullite.

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Preparation and thermal shock resistance of solar thermal storage ceramics …

In this study, solar thermal storage ceramics were prepared using high calcium and high iron steel slag as the main raw material, adding cordierite and using the pressureless sintering method. The effects of cordierite addition on the physical properties, phase composition, microstructure, thermal storage and thermal shock resistance of the …

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Preparation and Thermal Shock Resistance of Mullite and Corundum Co-bonded SiC Ceramics for Solar Thermal Storage …

Mullite and corundum co-bonded SiC-based composite ceramics (SiC-mullite-Al2O3) were prepared by using SiC, calcined bauxite and kaolin via pressureless carbon-buried sintering. The low-cost SiCbased composite ceramics designed in this study are expected to be used as thermal storage materials in solar thermal power generation …

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Preparation and characterization of corundum ceramics doped …

Corundum ceramics doped with Fe 2 O 3 and TiO 2 were prepared for high-temperature thermal storage. The effects of the Fe 2 O 3 –TiO 2 system, made of …

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Preparation and characterization of corundum-based ceramics for …

In this study, we designed two routes to prepare corundum-based ceramics for thermal storage, in which the total amount of Fe 2 O 3 and TiO 2 was …

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Preparation and Characterization of Corundum-Based Ceramics for Thermal Storage …

Corundum-based ceramics were prepared by two methods. The first used Fe2O3 and TiO2 as additives to react with α-Al2O3.The desired mechanical strength and porosity can be achieved with the heat ...

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High-temperature stability of Cu–20Si alloy-corundum ceramic …

Herein, Cu–20Si alloy-corundum ceramic composite thermal storage materials are prepared. The thermal storage performance of the composite, and the erosion resistance …

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In situ synthesis of SiC-bonded cordierite-mullite ceramics for solar thermal energy storage …

For a potential application of solar thermal energy storage, in order to improve the mechanical strength and thermal conductivity of cordierite-mullite composite ceramics, the SiC-bonded composites were prepared by …

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The microstructures and properties of Fe2O3 and TiO2 co-doped corundum ceramics …

DOI: 10.1016/j.ceramint.2022.11.269 Corpus ID: 253905642 The microstructures and properties of Fe2O3 and TiO2 co-doped corundum ceramics for solar thermal absorbing materials As a type of energy which is clean, renewable and pollution-free, solar energy ...

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Preparation and thermal shock resistance of solar thermal storage ceramics …

Overall, there are fewer studies on steel slag thermal storage ceramics, so comparisons between this study and common thermal storage materials are listed in Table 6. Steel slag, as an industrial solid waste, has major advantages over common materials such as SiC and Al 2 O 3 ceramics in terms of higher thermal storage density, and lower …

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Effect of different silicon sources on the properties of in-situ synthesized corundum-mullite composite thermal storage ceramics …

DOI: 10.1016/j.ceramint.2024.02.181 Corpus ID: 267718246 Effect of different silicon sources on the properties of in-situ synthesized corundum-mullite composite thermal storage ceramics @article{Xu2024EffectOD, title={Effect of different silicon sources on the ...

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Preparation and characterization of corundum ceramics doped …

Corundum ceramics doped with Fe2O3 and TiO2 were prepared via a pressureless sintering. A Fe2O3–TiO2 system with different Fe2O3/TiO2 ratios was …

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Preparation and Thermal Shock Resistance of Mullite and Corundum Co-bonded SiC Ceramics for Solar Thermal Storage …

Anorthite solar thermal energy storage ceramics were fabricated from magnesium slag solid waste by pressureless sintering. The effects of CaO/SiO2 ratio and sintering ...

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Thermal shock resistance and dimensional stability of zirconia‐corundum‐mullite composites for solar thermal storage …

The thermal storage composite ceramics of sample B4 was fired at 1340 C for 2 h, and the bending strength was 60.83 MPa, the sample wasn''t cracked after 30 times thermal shock resistance tests ...

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Porous ceramic stabilized phase change materials for thermal energy storage …

This paper aimed to develop a novel form-stable composite phase change material (PCM) by infiltrating molten Na2SO4 into a mullite-corundum porous ceramic preform (M-PCP). Sufficient coal-series kaolinite (Kc), aluminum hydroxide, aluminum fluoride and graphite were mixed and subsequently heated in air at 1450 °C t

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In situ synthesis of SiC-bonded cordierite-mullite ceramics for solar thermal energy storage …

DOI: 10.1016/J.CERAMINT.2016.08.059 Corpus ID: 137873385 In situ synthesis of SiC-bonded cordierite-mullite ceramics for solar thermal energy storage @article{Xu2016InSS, title={In situ synthesis of SiC-bonded cordierite-mullite ceramics for solar thermal ...

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Preparation and thermal shock resistance of anorthite solar thermal energy storage ceramics …

In this study, corundum-mullite composite thermal storage ceramics were prepared by solid-phase sintering using widely available and low-cost α-Al 2 O 3, kaolin, and quartz as raw materials. The effects of silicon source and Al 2 O 3 /SiO 2 ratio on the physical properties and structural properties of corundum-mullite composite …

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