李萌,熊亚选,闫京,尹美超,苏娅楠,吴玉庭,丁玉龙

• 1:北京建筑大学供热供燃气通风及空调工程北京市重点实验室
• 2:北京天岳恒房屋经营管理有限公司
• 3:北京工业大学传热与能源利用北京市重点实验室
• 4:伯明翰大学伯明翰储能中心

摘要(Abstract)：

【目的】为充分挖掘电石渣和玉米芯在资源化利用方面的巨大潜力，以满足固废资源化与低碳储能需求。【方法】以工业固废电石渣与农业固废碳化玉米纤维为二元骨架材料，石蜡为相变介质，采用真空浸渍工艺制备复合相变储热材料并优化工艺参数。【结果】结果发现：该材料在电石渣/碳化玉米纤维质量比5:5时封装性能最佳，经600次热循环后仍保持结构稳定；样品SC-5的熔融与凝固潜热可达34.90、36.35 J/g，导热系数0.484 W/(m·K)，表明其兼具良好的热稳定性与化学相容性；微观分析发现骨架材料形成致密多孔结构，可有效抑制石蜡渗漏；循环后的材料无新化学键生成，元素分布均匀。【结论】该研究为工农固废协同资源化提供了新路径，在建筑节能、工业余热回收及电子温控领域具有应用潜力。

关键词(KeyWords)： 电石渣;碳化玉米纤维;复合相变储热材料;热性能;化学相容性

Abstract:

Keywords:

基金项目(Foundation): 国家重点研发计划项目（2022YFB2405202）;; 北京市教委科技一般项目（KM202210005016）~~

作者(Author): 李萌,熊亚选,闫京,尹美超,苏娅楠,吴玉庭,丁玉龙

DOI: 10.19666/j.rlfd.202507130

参考文献(References)：

• [1]章姝,马堉博,郑馨竺,等.绿色低碳转型背景下能源安全评估体系重构与启示[J].中国工程科学, 2024,26(4):28-39.ZHANG Shu, MA Yubo, ZHENG Xinzhu, et al.Reconstruction and implications of energy security assessment system in the context of green and low-carbon transition[J]. Strategic Study of CAE, 2024, 26(4):28-39.
• [2]DING Y, ZHAO J, LIU J W, et al. A review of China’s municipal solid waste(MSW)and comparison with international regions:management and technologies in treatment and resource utilization[J]. Journal of Cleaner Production, 2021, 293:126144.
• [3]李飞,王福宁,金涛,等.大宗煤基固废利用研究现状与展望[J].山东化工, 2025, 54(1):75-78.LI Fei, WANG Funing, JIN Tao, et al. Research status and prospect on utilization of bulk coal-based solid waste[J].Shandong Chemical Industry, 2025, 54(1):75-78.
• [4]叶锦明,张伟杰,陈伟锦.大宗工业固体废物资源化利用处置研究——以钢铁行业为例[J].生态与资源,2025(2):84-86.YE Jinming, ZHANG Weijie, CHEN Weijin. Research on the resource utilization and disposal of bulk industrial solid waste:taking the steel industry as an example[J].Ecology and Resources, 2025(2):84-86.
• [5]黄喆,于志明,卿召进,等.旋转热边界下球形蓄热单元内PW/SEBS/EG复合相变材料的传热特性[J].储能科学与技术, 2025, 14(4):1413-1423.HUANG Zhe, YU Zhiming, QING Zhaojin, et al. Heat transfer characteristics of spherical thermal storage units based on PW/SEBS/EG composite phase change materials in a rotating fluid medium[J]. Energy Storage Science and Technology, 2025, 14(4):1413-1423.
• [6]刘伟,李振明,刘铭扬,等.高温相变储热材料制备与应用研究进展[J].储能科学与技术, 2023, 12(2):398-430.LIU Wei, LI Zhenming, LIU Mingyang, et al. Review of high-temperature phase change heat storage material preparation and applications[J]. Energy Storage Science and Technology, 2023, 12(2):398-430.
• [7]张新宇,罗声豪,吴颖欣,等.复合相变材料用于锂离子电池热管理和热失控防护研究进展[J].储能科学与技术, 2025, 14(3):1040-1053.ZHANG Xinyu, LUO Shenghao, WU Yingxin, et al.Research progress of composite phase change materials for thermal management and thermal runaway protection of lithium-ion batteries[J]. Energy Storage Science and Technology, 2025, 14(3):1040-1053.
• [8]LIU S, YANG H. Composite of coal-series kaolinite and Capric-Lauric acid as form-stable phasechange material[J]. Energy Technology, 2014, 3(1):77-83.
• [9]SARI A. Fabrication and thermal characterization of kaolin-based composite phase change materials for latent heat storage in buildings[J]. Energy and Buildings, 2015,96:193-200.
• [10]倪明龙,乐小龙,陈振乾,等.新型有机脂肪酸复合相变储能材料及应用前景[J].电力科技与环保, 2025,41(3):477-487.NI Minglong, YUE Xiaolong, CHEN Zhenqian, et al.Novel organic fatty acid composite phase change energy storage materials and application prospects[J]. Electric Power Technology and Environmental Protection, 2025,41(3):477-487.
• [11]王琴,孙浩焱,王元元,等.石墨烯/正十八烷复合相变材料制备及导热性能研究[J].计量学报, 2025,46(4):511-517.WANG Qin, SUN Haoyan, WANG Yuanyuan, et al.Preparation and thermal conductivity of graphene/Noctadecane composite phase change materials[J]. Acta Metrologica Sinica, 2025, 46(4):511-517.
• [12]LIU P, ZHANG Z, GU X, et al. Fabrication of a novel shape-stabilized composite phase change material based on multivariate supporting materials by using typical solid wastes[J]. Construction and Building Materials, 2020,240:118156.
• [13]熊亚选,药晨华,宋超宇,等.低成本兰炭灰骨架定型相变储热材料的制备及性能研究[J].华电技术, 2021,43(7):62-67.XIONG Yaxuan, YAO Chenhua, SONG Chaoyu, et al.Preparation and properties of low-cost phase-change heat storage materials based on semi-coke ash[J]. Huadian Technology, 2021, 43(7):62-67.
• [14]药晨华,熊亚选,任静,等.硝酸钠/兰炭灰复合相变储热材料的制备及性能[J].复合材料学报, 2023,40(1):300-309.YAO Chenhua, XIONG Yaxuan, REN Jing, et al.Preparation and properties of sodium nitrate/semi-coke ash shape-stable phase change composite[J]. Acta Materiae Compositae Sinica, 2023, 40(1):300-309.
• [15]宋超宇,熊亚选,张金花,等.污泥焚烧炉渣基定型复合相变储热材料的制备和性能[J].化工学报, 2022,73(5):2279-2287.SONG Chaoyu, XIONG Yaxuan, ZHANG Jinhua, et al.Preparation and performance study of incinerated slag based shape-stable phase change composites[J]. CIESC Journal, 2022, 73(5):2279-2287.
• [16]王晓宇,李健,张伟屹,等.黄金尾矿/粉煤灰制备相变储能材料及其性能研究[J].矿产保护与利用, 2023,43(6):72-78.WANG Xiaoyu, LI Jian, ZHANG Weiyi, et al. Preparation and properties of phase change energy storage materials with gold tailings/fly ash[J]. Conservation and Utilization of Mineral Resources, 2023, 43(6):72-78.
• [17]闫贞玮,高建明,马舒佳,等.聚乙二醇/粉煤灰定形相变材料的制备与性能[J].功能材料, 2025, 56(1):1184-1192.YAN Zhenwei, GAO Jianming, MA Shujia, et al.Preparation and properties of polyethylene glycol/fly ash shaped composite phase change materials[J]. Journal of Functional Materials, 2025, 56(1):1184-1192.
• [18]张越,蒋达华,黄世林,等.粉煤灰基相变储热调湿材料的研究进展[J].应用化工, 2024, 53(10):2439-2443.ZHANG Yue, JIANG Dahua, HUANG Shilin, et al.Research progress of phase change materials for heat storage and humidity control based on fly ash[J]. Applied Chemical Industry, 2024, 53(10):2439-2443.
• [19]HANIF F, IMRAN M, ZHANG Y, et al. Form-stable phase change material with wood-based materials as support[J]. Polymers, 2023, 15(4):942.
• [20]ZHOU X M, LIU Y F. Study on the preparation of high adsorption activated carbon material and its application as phase change energy storage carrier material[J]. Journal of Thermal Analysis and Calorimetry, 2021, 147(15):8169-8176.
• [21]XIONG Y X, WANG H X, REN J, et al. Carbide slag recycling to fabricate shape-stable phase change composites for thermal energy storage[J]. Journal of Energy Storage, 2023, 60:106694.
• [22]YANG J, ZHANG Y, HE X, et al. Heat-cured cementbased composites with wet-grinded fly ash and carbide slag slurry:hydration, compressive strength and carbonation[J]. Construction and Building Materials,2021, 307:124916.
• [23]XIONG Y X, WANG H X, WU Y T, et al. Carbide slag based shape-stable phase change materials for waste recycling and thermal energy storage[J]. Journal of Energy Storage, 2022, 50:104256.
• [24]熊亚选,王辉祥,胡子亮,等.电石渣骨架定型相变材料储热性能研究[J].综合智慧能源, 2022, 44(4):71-75.XIONG Yaxuan, WANG Huixiang, HU Ziliang, et al.Study on heat storage performance of shape-stable carbide slag skeleton phase change material[J]. Integrated Intelligent Energy, 2022, 44(4):71-75.
• [25]LIU K, ZHAO H, YUAN Z, et al. Preparation and characterization of steel slag-based low, medium, and high-temperature composite phase change energy storage materials[J]. Journal of Energy Storage, 2023, 57:106309.
• [26]ZHAO Y, ZHANG K, WANG C, et al. Study on the hydration reaction and pore structure of ecologically recycled mortar with corn cob aggregates[J]. Cement and Concrete Composites, 2024, 149:105493.
• [27]ABOU-HADID A F, EL-BEHAIRY U A, ELMALIH M M, et al. Conversion of corn shell as biomass solid waste into carbon species for efficient decontamination of wastewater via heavy metals adsorption[J]. Biomass Conversion and Biorefinery, 2023, 14(14):16435-16449.
• [28]LI H, HU C, HE Y, et al. Emerging surface strategies for porous materials-based phase change composites[J].Matter, 2022, 5(10):3225-3259.
• [29]SUN M, WANG Q, DI H. A review of lignocellulosic biomass-based shape-stable composite phase change materials[J]. Journal of Energy Storage, 2023, 73:109114.
• [30]YUWITA P E, MAS’UDAH K W, SUNARYONO, et al.Investigation of carbon phase structure of corncob charcoal powder[C]//Proceedings of the 3rd International Seminar on Metallurgy and Materials(ISMM2019):Exploring New Innovation in Metallurgy and Materials.2020.
• [31]王辉祥,熊亚选,任静,等. Na2CO3/电石渣复合相变储热材料制备与性能[J].储能科学与技术, 2022,11(12):3819-3827.WANG Huixiang, XIONG Yaxuan, REN Jing, et al.Fabrication and performance investigation of Na2CO3/carbide slag shape-stable phase change composites[J].Energy Storage Science and Technology, 2022, 11(12):3819-3827.
• [32]XIONG Y X, SUN M Y, WU Y T, et al. Effects of synthesis methods on thermal performance of nitrate salt nanofluids for concentrating solar power[J]. Energy&Fuels, 2020, 34(9):11606-11619.
• [33]田云峰,李珍,王洋,等.石蜡/不同粒径膨胀石墨复合相变储热材料的制备和性能[J].材料研究学报,2015, 29(4):262-268.TIAN Yunfeng, LI Zhen, WANG Yang, et al. Preparation and performance of a phase change heat storage composite of paraffin/different particle sized expanded graphite[J].Chinese Journal of Materials Research, 2015, 29(4):262-268.
• [34]PIELICHOWSKA K, PIELICHOWSKI K. Phase change materials for thermal energy storage[J]. Progress in Materials Science, 2014, 65:67-123.
• [35]WANG J, XIE H, GUO Z, et al. Improved thermal properties of paraffin wax by the addition of TiO2nanoparticles[J]. Applied Thermal Engineering, 2014,73(2):1541-1547.
• [36]JOGHATAEI M, OSTOVARI F, ATABAKHSH S, et al.Heterogeneous ice nucleation by graphene nanoparticles[J]. Scientific Reports, 2020, 10(1):9723.
• [37]汪向磊,郭全贵,王立勇,等.高导热定形聚乙烯/石蜡/膨胀石墨相变复合材料的研究[J].功能材料, 2013,44(23):3401-3404.WANG Xianglei, GUO Quangui, WANG Liyong, et al.Thermal conductivity enhancement of form-stable HDPE/paraffin by expanded graphite addition[J]. Journal of Functional Materials, 2013, 44(23):3401-3404.
• [38]ZHANG F, ZHANG H, SU Z. Surface treatment of magnesium hydroxide to improve its dispersion in organic phase by the ultrasonic technique[J]. Applied Surface Science, 2007, 253(18):7393-7397.
• [39]ZHAO Y, ZHANG X, XU X, et al. Research progress in nucleation and supercooling induced by phase change materials[J]. Journal of Energy Storage, 2020, 27:101156.
• [40]XIONG Y X, SONG C Y, REN J, et al. Sludge-incinerated ash based shape-stable phase change composites for heavy metal fixation and building thermal energy storage[J].Process Safety and Environmental Protection, 2022, 162:346-356.
• [41]ZOU H, FENG Y, QIU L, et al. Thermal conductance control of non-bonded interaction between loaded halogen molecules and carbon nanotubes:a molecular dynamics study[J]. International Journal of Heat and Mass Transfer,2022, 183:122216.
• [42]ZHAO M, PAN W, WAN C, et al. Defect engineering in development of low thermal conductivity materials:a review[J]. Journal of the European Ceramic Society, 2017,37(1):1-13.
• [43]ZHOU W X, CHENG Y, CHEN K Q, et al. Thermal Conductivity of Amorphous Materials[J]. Advanced Functional Materials, 2019, 30(8):1903829.
• [44]XIONG Y X, LI S, REN J, et al. Effect of ratio of desulfurization gypsum to carbide slag on low-carbon phase change composites for energy storage[J]. Journal of Energy Storage, 2024, 91:112086.
• [45]NIETO J T. Feature based costing of extruded parts[D].Chicago:University of Illinois, 2010:12-19.
• [46]JIANG Z, NAVARRO RIVERO M E, LIU X, et al. A novel composite phase change material for medium temperature thermal energy storage manufactured with a scalable continuous hot-melt extrusion method[J].Applied Energy, 2021, 303:117591.
• [47]BIANCO V, DE ROSA M, VAFAI K. Phase-change materials for thermal management of electronic devices[J]. Applied Thermal Engineering, 2022, 214:118839.