Solar thermal storage ceramics

Preparation of MgAl2O4 solar thermal storage ceramics from

In order to study the performance and feasibility of magnesia-alumina spinel (MgAl2O4) ceramics for thermal storage in solar thermal power generation, MgAl2O4 was prepared by theoretical composition using α-Al2O3 as aluminium source, fused magnesia, magnesite, and light burned magnesia as different magnesium sources and kaolin as additive. The effects of magnesium

In situ synthesis of SiC-bonded cordierite-mullite ceramics for solar

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 energy storage}, author={Xiaohong Xu and Yinfeng Zhang and Jianfeng Wu and

Compatibility tests between Solar Salt and thermal storage ceramics

DOI: 10.1016/J.APENERGY.2015.05.074 Corpus ID: 107568824; Compatibility tests between Solar Salt and thermal storage ceramics from inorganic industrial wastes @article{Motte2015CompatibilityTB, title={Compatibility tests between Solar Salt and thermal storage ceramics from inorganic industrial wastes}, author={Fabrice Motte and Quentin Falcoz

Revolutionizing energy storage: the ceramic era

Ceramic-based energy storage systems have gained interest in recent years due to their ability to withstand the high temperatures often associated with energy supplies. For instance, in 2010, Kraftanlagen München developed a ceramic-based storage system that successfully stored solar thermal energy.

Preparation and performance study of cordierite/mullite

The employment of solar energy in recent years has reached a remarkable edge. It has become even more popular as the cost of fossil fuel continues to rise. 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

Microstructure and properties of forsterite-zirconia composite ceramics

Solar thermal power generation is an important direction of energy utilization, and thermal storage materials are the key to ensure the continuous use of energy. In this paper, forsterite - zirconia composite ceramics were prepared by adding different contents of 3Y–ZrO 2 and their physical properties, phase composition, microstructure thermal shock resistance and

Design and modeling of a honeycomb ceramic thermal energy storage

Dynamic simulations of a honeycomb ceramic thermal energy storage in a solar thermal power plant using air as the heat transfer fluid. Appl Therm Eng, 129 (2017), pp. 636-645, 10.1016/j.applthermaleng.2017.10.063. Google Scholar [21] N. Watson, M.S. Janota. Turbocharging the internal combustion engine

Preparation and Thermal Shock Resistance of Mullite Ceramics

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 °C has the

The thermal shock resistance of in-situ synthesized mullite

Solar high-temperature thermal power generation systems require thermal storage materials with excellent thermal shock resistance due to the large temperature difference during operation (in the range of 20–800 °C). In this study, mullite-based absorption and storage integrated ceramics were prepared using low-cost bauxite and kaolin as raw materials and Fe

Preparation and thermal shock resistance of solar thermal storage

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

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 cordierite and 20 wt % of

Study on magnesia alumina spinel heat storage ceramics for solar

Solar thermal storage ceramic materials use photothermal power generation technology to store heat energy, which is an important way to use clean energy and reduce carbon emissions. In this paper, MgAl 2 O 4 ceramics were prepared by pressureless sintering with fused magnesia and α-Al 2 O 3 as the primary raw materials and TiO 2 as the additive.

Thermal energy storage technologies for concentrated solar power

Sudhan et al. [22] presented a short review paper, mainly focused on the optimization and design implementation of thermal energy storage and concentrated solar power plants. Boretti et al. [23], published a review in the present and future status of concentrating solar power tower technology. The authors focused on one CSP configuration, solar

Preparation and thermal shock resistance of solar thermal storage

In this study, aluminum titanate/anorthite (Al2TiO5‐CaAl2Si2O8) ceramics were fabricated from ferrotitanium slag through phase reconstruction. Stabilization of the ceramic

In situ synthesis of SiC-bonded cordierite-mullite ceramics for solar

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 in situ synthesis method at 1420 °C, with different SiC content and various SiC-synthesis routes. The effects of content and

Preparation and thermal shock resistance of solar

The absorptivity of solar thermal absorber materials affects the heliothermal conversion efficiency of concentrated solar power systems. The solar absorbing ceramics were prepared by the fixed mixture of bauxit, Fe 2 O

Preparation and thermal shock resistance of anorthite solar thermal

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

A simple and clean method to prepare SiC-containing vitreous ceramics

A simple and clean in-situ method was designed to prepare SiC whisker-reinforced vitreous ceramics for solar thermal storage.SiC whiskers were in-situ synthesized in the clay-feldspar system via a carbon-buried sintering process to improve the thermal properties of vitreous ceramics. The synthesis mechanism and the optimized processing procedure of SiC

Preparation and thermal shock resistance of anorthite solar thermal

DOI: 10.1016/j.ceramint.2022.07.305 Corpus ID: 251429299; Preparation and thermal shock resistance of anorthite solar thermal energy storage ceramics from magnesium slag @article{Wu2022PreparationAT, title={Preparation and thermal shock resistance of anorthite solar thermal energy storage ceramics from magnesium slag}, author={Jianfeng Wu and Jiaqi Yu

Study on magnesia alumina spinel heat storage ceramics for solar

Solar thermal storage ceramic materials use photothermal power generation technology to store heat energy, which is an important way to use clean energy and reduce carbon emissions. In this paper

Eco-friendly and large porosity wood-derived SiC ceramics for

Solar thermal energy storage based on phase change materials (PCMs) plays a significant role in overcoming the intermittent and fluctuating nature of solar irradiation.However, the weak solar absorptance, intrinsic low thermal conductivity, and leakage problems preclude efficient solar energy storage harvesting and storage.Herein, eco-friendly, anisotropic, large

Revolutionizing energy storage: the ceramic era

A simple and clean method to prepare SiC-containing vitreous ceramics

A simple and clean in-situ method was designed to prepare SiC whisker-reinforced vitreous ceramics for solar thermal storage. SiC whiskers were in-situ synthesized in the clay-feldspar system via a carbon-buried sintering process to improve the thermal properties of vitreous ceramics. The synthesis mechanism and the optimized processing procedure of

Eco-friendly and large porosity wood-derived SiC ceramics for

For conventional PCMs-based surface-type solar energy storage systems, solar energy is collected by a receiver and then the converted thermal energy is transferred through slow heat diffusion to bulk PCMs [12].Due to redundant heat transfer processes and large heat losses of traditional surface-type solar energy storage systems [13], people have recently

In situ synthesis of SiC-bonded cordierite-mullite ceramics for solar

Cordierite-mullite ceramic has been engaged as one of the most promising substrate materials for thermal storage in the next-generation solar thermal power generation systems ''s expected to possess high thermal conductivity and excellent mechanical strength for a good running. In this study, an in situ reaction bonding technique was developed to prepare

In situ synthesis and thermal shock resistance of mullite used for

Mullite ceramic, as one of high performance thermal storage ceramics for solar thermal power generation systems, was in situ fabricated via semidry pressing and pressureless sintering in the air. Andalusite (57–68 wt-%) and calcined bauxite (24–29 wt-%) were used as the raw materials, with kaolin and a tiny of boric acid being added to promote the densification and improve the

Preparation of MgAl2O4 solar thermal storage ceramics from

In order to study the performance and feasibility of magnesia-alumina spinel (MgAl2O4) ceramics for thermal storage in solar thermal power generation, MgAl2O4 was prepared by theoretical

Preparation and Thermal Shock Resistance of Mullite and

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 based on the high density

In-situ synthesis of nitride whiskers-bonded SiAlON–Al2O3 ceramics

Nitride whiskers-bonded SiAlON–Al 2 O 3 ceramics used for solar thermal storage were in-situ synthesized by aluminothermic nitridation of coal-series kaolin, an abundant solid waste in China. Mechanisms on the aluminothermic nitridation and in-situ synthesis of Si 3 N 4 and SiAlON whiskers were studied by TG-DSC, XRD, SEM, TEM, etc.The effect of sintering

Ceramics International

In-situ Al 2 O 3 –β-Sialon composite thermal storage ceramics were one-step synthesized by aluminothermic and silicothermic reduction nitridation method, using solid waste coal-series kaolin, Al powder and Si powder as raw materials and firing at 1600 °C in N 2 atmosphere. The effects of Si/Al ratio and firing temperature on the phase composition,

Solar thermal storage ceramics [PDF]

Solar Pro.