碳酸盐复合蓄热材料的制备及热物性研究

doi:10.11949/j.issn.0438-1157.20180748

化工学报 ›› 2018, Vol. 69 ›› Issue (S1): 129-135.DOI: 10.11949/j.issn.0438-1157.20180748

• 材料化学工程与纳米技术 • 上一篇下一篇

碳酸盐复合蓄热材料的制备及热物性研究

桑丽霞, 李锋

北京工业大学环境与能源工程学院, 传热强化与过程节能教育部重点实验室及传热与能源利用北京市重点实验室, 北京 100124

收稿日期:2018-07-05 修回日期:2018-07-12 出版日期:2018-09-30 发布日期:2018-09-30
通讯作者: 桑丽霞(1975-),女,博士,研究员,E-mail:sanglixia@bjut.edu.cn
基金资助:
北京市自然科学基金项目（3151001）。

Study on preparation and thermal properties of carbonates composite heat storage materials

SANG Lixia, LI Feng

Key Laboratory of Enhanced Heat Transfer and Energy Conservation, Ministry of Education and Key Laboratory of Heat Transfer and Energy Conversion of Beijing Municipality, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China

Received:2018-07-05 Revised:2018-07-12 Online:2018-09-30 Published:2018-09-30
Supported by:
supported by the Natural Science Foundation of Beijing (3151001).

摘要/Abstract

摘要：

以二元碳酸盐（Li₂CO₃-K₂CO₃，BC，62：38，摩尔比）和三元碳酸盐（K₂CO₃-Li₂CO₃-Na₂CO₃，TC，1：2：1，摩尔比）为相变材料，以氧化镁为基体材料，通过混合烧结法制备陶瓷基复合蓄热材料。二元碳酸盐复合材料（BCC）和三元碳酸盐复合材料（TCC）的熔点与相应混合碳酸盐的熔点相近，分别为465.1℃和386.4℃，并在其最高使用温度（800℃）范围内维持较高的比热容；且复合材料的潜热值均大于150.0 J/g。基于XRD和SEM的表征分析，两种复合蓄热材料具有较好的化学稳定性，且基体材料能很好地混合支撑相变材料。两种复合材料分别进行50次热循环，其热物性参数没有发生明显变化，具有较好的热循环稳定性。

关键词: 混合碳酸盐, 制备, 相变, 复合材料, 潜热, 熔点

Abstract:

Ceramic composite heat storage materials were prepared by mixed sintering method with binary carbonates (Li₂CO₃-K₂CO₃, BC, 62:38, mole ratio) and ternary carbonates (K₂CO₃-Li₂CO₃-Na₂CO₃, TC, 1:2:1, mole ratio) as phase change materials, and with magnesium oxide as the matrix material. The melting point of binary and ternary carbonates composites (BCC, TCC) are 465.1℃ and 386.4℃ respectively, which is similar to the corresponding mixed carbonates. Composite heat storage materials maintain a high specific heat value within the highest using temperature (800℃), and the latent heat is more than 150 J/g. Based on the characterization analysis of XRD and SEM, two kinds of composite heat storage materials have good chemical stability, and the matrix material can well support the phase change material. The thermal properties of the composite heat storage materials don't change significantly and have good thermal cycling stability after 50 thermal cycles.

Key words: mixed carbonates, preparation, phase change, composite materials, latent heat, melting point

中图分类号:

TK512

桑丽霞, 李锋. 碳酸盐复合蓄热材料的制备及热物性研究[J]. 化工学报, 2018, 69(S1): 129-135.

SANG Lixia, LI Feng. Study on preparation and thermal properties of carbonates composite heat storage materials[J]. CIESC Journal, 2018, 69(S1): 129-135.

参考文献 31

[1]	王立娟, 闫全英. 熔融盐在太阳能热发电中的应用及性能研究现状[J]. 材料科学, 2015, (5):72-78. WANG L J, YAN Q Y. Research progress of the application and properties of molten salt to solar thermal power[J]. Material Sciences, 2015, (5):72-78.
[2]	SORRELL S. Reducing energy demand:a review of issues, challenges and approaches[J]. Renewable and Sustainable Energy Reviews, 2015, 47:74-82.
[3]	WANG K, WANG Y X, LI K, et al. Energy poverty in China:an index based comprehensive evaluation[J]. Renewable and Sustainable Energy Reviews, 2015, 47:308-323.
[4]	ANDREU P, MONDRAGON R, HERNANDEZ L, et al. Increment of specific heat capacity of solar salt with SiO2 nanoparticles[J]. Nanoscale Research Letters, 2014, 9(1):582-593.
[5]	ZHAO C Y, JI Y, XU Z. Investigation of the Ca(NO3)2-NaNO3, mixture for latent heat storage[J]. Solar Energy Materials and Solar Cells, 2015, 140:281-288.
[6]	FERNANDEZ A G, USHAK S, GALLEGUILLOS H, et al. Development of new molten salts with LiNO3 and Ca(NO3)2 for energy storage in CSP plants[J]. Applied Energy, 2014, 119(15):131-140.
[7]	LIU B, CHEN K, WANG C. Effect of working fluids on organic Rankine cycle for waste heat recovery[J]. Energy, 2004, 29(8):1207-1217.
[8]	LI X, CHEN H, LI H, et al. Integration of form-stable paraffin/nanosilica phase change material composites into vacuum insulation panels for thermal energy storage[J]. Applied Energy, 2015, 159:601-609.
[9]	XU B, MA H, LU Z, et al. Paraffin/expanded vermiculite composite phase change material as aggregate for developing lightweight thermal energy storage cement-based composites[J]. Applied Energy, 2015, 160:358-367.
[10]	POMIANOWSKI M, HEISELBERG P, ZHANG Y. Review of thermal energy storage technologies based on PCM application in buildings[J]. Energy and Buildings, 2013, 67(4):56-69.
[11]	SILAKHORI M, METSELAAR H S C, MAHLIA T M I, et al. Palmitic acid/polypyrrole composites as form-stable phase change materials for thermal energy storage[J]. Energy Conversion and Management, 2014, 80:491-497.
[12]	GROSU Y, BONDARCHUK O, FAIK A. The effect of humidity, impurities and initial state on the corrosion of carbon and stainless steels in molten HitecXL salt for CSP application[J]. Solar Energy Materials and Solar Cells, 2018, 174:34-41.
[13]	SHAN J, DING J, LU J. Numerical investigation of high-temperature molten salt leakage[J]. Energy Procedia, 2015, 69:2072-2080.
[14]	SARVGHAD M, WILL G, STEINBERG T A. Corrosion of inconel 601 in molten salts for thermal energy storage[J]. Solar Energy Materials and Solar Cells, 2017, 172:220-229.
[15]	SARI A, KARAIPEKLI A. Preparation, thermal properties and thermal reliability of capric acid/expanded perlite composite for thermal energy storage[J]. Materials Chemistry and Physics, 2008, 109(2):459-464.
[16]	DENG Y, LI J H, et al. Preparation and characterization of KNO3/diatomite shape-stabilized composite phase change material for high temperature thermal energy storage[J]. Journal of Materials Science and Technology, 2017, 33(2):198-203.
[17]	GE Z, YE F, LENG G H, et al. Carbonate-salt-based composite materials for medium-and high-temperature thermal energy storage[J]. Particuology, 2014, 15(4):77-81.
[18]	PETRI R J, CLAAR T D, ONG E T. High-temperature salt/ceramic thermal storage phase-change media[C]//Proc. Intersoc. Energy Convers. Eng. Con. f, 1983:1796-1774.
[19]	李爱菊, 张仁元, 柯秀芳,等. Na2SO4/SiO2定形复合储热材料的性能研究[J]. 材料开发与应用, 2003, 18(6):21-23. LI A J, ZHANG R Y, KE X F, et al. Study on properties of Na2SO4/SiO2 shape composite thermal storage material[J]. Material development and Application, 2003, 18(6):21-23.
[20]	张兴雪, 王华, 王胜林. MgO陶瓷基复合相变蓄热材料的制备和性能研究[J]. 工业加热, 2006, 35(1):7-9. ZHANG X X, WANG H, WANG S L. Preparation and properties of MgO ceramic matrix composite phase change thermal storage material[J]. Industrial Heating, 2006, 35(1):7-9.
[21]	QIN Y, LENG G, YU X, et al. Sodium sulfate-diatomite composite materials for high temperature thermal energy storage[J]. Powder Technology, 2015, 282:37-42.
[22]	LIU R, ZHANG F, SU W, et al. Impregnation of porous mullite with Na2SO4, phase change material for thermal energy storage[J]. Solar Energy Materials and Solar Cells, 2015, 134(1):268-274.
[23]	SANG L, CAI M, REN N, et al. Improving the thermal properties of ternary carbonates for concentrating solar power through simple chemical modifications by adding sodium hydroxide and nitrate[J]. Solar Energy Materials and Solar Cells, 2014, 124:61-66.
[24]	WU Y, REN N, WANG T, et al. Experimental study on optimized composition of mixed carbonate salt for sensible heat storage in solar thermal power plant[J]. Solar Energy, 2011, 85(9):1957-1966.
[25]	FERNANDEZ A G, GALLEGUILLOS H, FUENTEALBA E, et al. Thermal characterization of HITEC molten salt for energy storage in solar linear concentrated technology[J]. Journal of Thermal Analysis and Calorimetry, 2015, 122(1):1-7.
[26]	ARAKI N, MATSUURA M, MAKINO A, et al. Measurement of thermophysical properties of molten salts:mixtures of alkaline carbonate salts[J]. International Journal of Thermophysics, 1988, 9(6):1071-1080.
[27]	TAO Y, LIN C, HE Y. Preparation and thermal properties characterization of carbonate salt/carbon nanomaterial composite phase change material[J]. Energy Conversion and Management, 2015, 97:103-110.
[28]	SANG L, CAI M, ZHAO Y, et al. Mixed metal carbonates/hydroxides for concentrating solar power analyzed with DSC and XRD[J]. Solar Energy Materials and Solar Cells, 2015, 140:167-173.
[29]	JIANG Z, LENG G, YE F, et al. Form-stable LiNO3-NaNO3-KNO3-Ca(NO3)2/calcium silicate composite phase change material (PCM) for mid-low temperature thermal energy storage[J]. Energy Conversion and Management, 2015, 106:165-172.
[30]	XIAO M, FENG B, GONG K. Preparation and performance of shape stabilized phase change thermal storage materials with high thermal conductivity[J]. Energy Conversion and Management, 2002, 43(1):103-108.
[31]	WANG S, QIN P, FANG X, et al. A novel sebacic acid/expanded graphite composite phase change material for solar thermal medium-temperature applications[J]. Solar Energy, 2014, 99:283-290.

碳酸盐复合蓄热材料的制备及热物性研究

Study on preparation and thermal properties of carbonates composite heat storage materials

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