- Scopus
- Chinese Science Citation Database (CSCD)
- A Guide to the Core Journal of China
- CSTPCD
- F5000 Frontrunner
- RCCSE
| Citation: |
Wei Rongjun, Wang Zhichuang, Wang Xuechun, Wang Tinghuan, Wang Zhenyu, He Zhengbin, Yi Songlin. Preparation of energy storage wood with metallic shell by Sn-Bi alloy/myristic acid[J]. Journal of Beijing Forestry University, 2024, 46(8): 25-33. DOI: 10.12171/j.1000-1522.20240084
|
In order to solve the problems of liquid leakage and poor thermal conductivity faced by wood-based phase change energy storage materials, we heat-treated myristic acid impregnated wood using Sn-Bi alloy, and introduced it into the wood under the drive of heat.
Taking poplar wood impregnated with myristic acid as matrix, Sn-Bi alloy was combined with the matrix by alternating high and low temperature heat treatments to prepare energy storage wood with metal shells. Scanning electron microscope, Shore hardness tester, universal mechanics tester, thermal conductivity meter and differential scanning calorimeter were used to test the micro-morphology, surface hardness, compressive strength parallel to grain and thermal properties of the energy storage wood.
The mass gain of samples during heat treatment at 160−220 ℃ for 1−5 min was significant. The mechanical and thermal properties of samples were improved with the increase of heat treatment temperature and time. Compared with untreated wood, the compressive strength parallel to grain and surface hardness were increased by 120.02%−149.59% and 13.53%−46.93%, respectively, and the axial and radial thermal conductivity were increased by 34.18%−165.67% and 38.11%−80.70%, respectively. The Sn-Bi alloy was filled best when heat-treated at 190 ℃ for 5 min, with surface hardness, axial and radial thermal conductivity reaching the highest values of 62.65 HD,
Alternating high and low temperature heat treatment prompts the Sn-Bi alloy entering into the vessel of the wood, achieving different degrees of penetration. Three dimensional pore structures of wood and Sn-Bi alloy filled outside solves the problems of liquid leakage and poor thermal conductivity of phase change materials. The prepared energy storage wood combines the advantages of wood, metal and phase change materials, with better surface hardness, compressive strength parallel to grain and thermal properties, making it prospective for applications in building walls and energy-storage floors.
| [1] |
Wang X N, Li W G, Luo Z Y, et al. A critical review on phase change materials (PCM) for sustainable and energy efficient building: Design, characteristic, performance and application[J]. Energy and Buildings, 2022, 260: 111923. doi: 10.1016/j.enbuild.2022.111923
|
| [2] |
王琰, 彭尧, 曹金珍. 木基相变蓄热材料研究进展[J]. 世界林业研究, 2021, 34(6): 45−49.
Wang Y, Peng Y, Cao J Z. Research progress in wood-based phase change materials for thermal storage[J]. World Forestry Research, 2021, 34(6): 45−49.
|
| [3] |
杨磊, 姚远, 张冬冬, 等. 有机相变储能材料的研究进展[J]. 新能源进展, 2019, 7(5): 464−472. doi: 10.3969/j.issn.2095-560X.2019.05.011
Yang L, Yao Y, Zhang D D, et al. Progress of organic phase change energy storage materials[J]. Advances in New and Renewable Energy, 2019, 7(5): 464−472. doi: 10.3969/j.issn.2095-560X.2019.05.011
|
| [4] |
Umair M M, Zhang Y, Iqbal K, et al. Novel strategies and supporting materials applied to shape-stabilize organic phase change materials for thermal energy storage: a review[J]. Applied Energy, 2019, 235: 846−873. doi: 10.1016/j.apenergy.2018.11.017
|
| [5] |
何林韩, 凌凯莉, 任瑞清, 等. 以Cu颗粒强化导热的木质基复合相变储热材料性能研究[J]. 北京林业大学学报, 2022, 44(12): 132−141. doi: 10.12171/j.1000-1522.20220228
He L H, Ling K L, Ren R Q, et al. Properties of wood-based composite phase change heat storage materials with Cu particles to enhance heat conduction[J]. Joumal of Beijing Forestry University, 2022, 44(12): 132−141. doi: 10.12171/j.1000-1522.20220228
|
| [6] |
Sulaiman N S, Amini M H M. Review on the phase change materials in wood for thermal regulative wood-based products[J]. Forests, 2022, 13(10): 1622.
|
| [7] |
Wen R L, Liu Y F, Yang C, et al. Enhanced thermal properties of stearic acid/carbonized maize straw composite phase change material for thermal energy storage in buildings[J]. Journal of Energy Storage, 2021, 36: 102420. doi: 10.1016/j.est.2021.102420
|
| [8] |
Sun J M, Zhao J Q, Wang B B, et al. Biodegradable wood plastic composites with phase change microcapsules of honeycomb-BN-layer for photothermal energy conversion and storage[J]. Chemical Engineering Journal, 2022, 448: 137218. doi: 10.1016/j.cej.2022.137218
|
| [9] |
朱祥宁, 冯黛丽, 冯妍卉, 等. 木基生物质碳化骨架负载聚乙二醇相变材料及表面修饰对蓄传热性能的强化[J]. 物理学报, 2023, 72(8): 326−335.
Zhu X N, Feng D L, Feng Y H, et al. Enhanced heat storage and heat transfer performance of wood-based biomass carbonized skeleton loaded with polyethylene glycol phase change material by surface modification[J]. Acta Physica Sinica, 2023, 72(8): 326−335.
|
| [10] |
Shi X T, Meng Y, Bi R, et al. Enabling unidirectional thermal conduction of wood-supported phase change material for photo-to-thermal energy conversion and heat regulation[J]. Composites Part B: Engineering, 2022, 245: 110231. doi: 10.1016/j.compositesb.2022.110231
|
| [11] |
Ma L Y, Wang Q W, Li L P. Delignified wood/capric acid-palmitic acid mixture stable-form phase change material for thermal storage[J]. Solar Energy Materials and Solar Cells, 2019, 194: 215−221. doi: 10.1016/j.solmat.2019.02.026
|
| [12] |
Yang H Y, Chao W X, Di X, et al. Multifunctional wood based composite phase change materials for magnetic-thermal and solar-thermal energy conversion and storage[J]. Energy Conversion and Management, 2019, 200: 112029. doi: 10.1016/j.enconman.2019.112029
|
| [13] |
Xu C L, Zhang H, Fang G Y. Review on thermal conductivity improvement of phase change materials with enhanced additives for thermal energy storage[J]. Journal of Energy Storage, 2022, 51: 104568. doi: 10.1016/j.est.2022.104568
|
| [14] |
柴媛, 陶鑫, 梁善庆, 等. 填缝型微波膨化木基金属复合材料制备及其性能表征[J]. 北京林业大学学报, 2021, 43(10): 118−125. doi: 10.12171/j.1000-1522.20210209
Chai Y, Tao X, Liang S Q, et al. Preparation and property characterization of crack-filled type microwave puffed wood based metal composites[J]. Journal of Beijing Forestry University, 2021, 43(10): 118−125. doi: 10.12171/j.1000-1522.20210209
|
| [15] |
Wan J Y, Song J W, Yang Z, et al. Highly anisotropic conductors[J]. Advanced Materials, 2017, 29(41): 1703331. doi: 10.1002/adma.201703331
|
| [16] |
Chai Y, Liang S Q, Zhou Y D, et al. Low-melting-point alloy integration into puffed wood for improving mechanical and thermal properties of wood–metal functional composites[J]. Wood Science and Technology, 2020, 54(3): 637−649. doi: 10.1007/s00226-020-01174-5
|
| [17] |
Wang Z L, Bao Y P, Wang M, et al. Highly anisotropic metallized wood obtained by filling basswood channels with low-melting-point Sn-Bi alloy[J]. Industrial Crops and Products, 2022, 189: 115864. doi: 10.1016/j.indcrop.2022.115864
|
| [18] |
柴媛, 傅峰, 梁善庆. 木基金属功能复合材料研究进展[J]. 北京林业大学学报, 2019, 41(3): 151−160.
Chai Y, Fu F, Liang S Q. Progress of wood based metal functional composites[J]. Journal of Beijing Forestry University, 2019, 41(3): 151−160.
|
| [19] |
Zhao X Y, He L X, Zhang T F, et al. Development of metallic wood with enhanced physical, mechanical, and thermal conduction properties based on a self-driven penetration mechanism[J]. Industrial Crops and Products, 2022, 183: 114960. doi: 10.1016/j.indcrop.2022.114960
|
| [20] |
Liu S, Wu H, Du Y, et al. Shape-stable composite phase change materials encapsulated by bio-based balsa wood for thermal energy storage[J]. Solar Energy Materials and Solar Cells, 2021, 230: 111187. doi: 10.1016/j.solmat.2021.111187
|
| [21] |
Borůvka V, Zeidler A, Holeček T, et al. Elastic and strength properties of heat-treated beech and birch wood[J]. Forests, 2018, 9(4): 197.
|
| [22] |
蒋军, 杜静静, 徐信武, 等. 热处理木材性能改良与工艺优化研究进展[J]. 复合材料学报, 2024, 41(4): 1712−1725.
Jiang J, Du J J, Xu X W, et al. Research progress on performance improvement and process optimization of thermally treated wood[J]. Acta Materiae Compositae Sinica, 2024, 41(4): 1712−1725.
|
| [23] |
刘世培, 刘文静, 王斌, 等. 热处理木材细胞壁空隙结构与导热系数的研究[J]. 林业科技, 2022, 47(4): 29−33.
Liu S P, Liu W J, Wang B, et al. The cell wall pore structure and thermal conductivity of heat-treated wood[J]. Forestry Science & Technology, 2022, 47(4): 29−33.
|
| [24] |
Yuan Y P, Zhang N, Tao W Q, et al. Fatty acids as phase change materials: a review[J]. Renewable and Sustainable Energy Reviews, 2014, 29: 482−498. doi: 10.1016/j.rser.2013.08.107
|
| [25] |
Li X Q, Wei H T, Lin X S, et al. Preparation of stearic acid/modified expanded vermiculite composite phase change material with simultaneously enhanced thermal conductivity and latent heat[J]. Solar Energy Materials and Solar Cells, 2016, 155: 9−13. doi: 10.1016/j.solmat.2016.04.057
|
| [26] |
柴媛, 陶鑫, 梁善庆, 等. 锡铋合金/微波膨化木复合材料表面温度变化规律及影响因素[J]. 林业工程学报, 2022, 7(2): 52−58.
Chai Y, Tao X, Liang S Q, et al. Change law of surface temperature and influencing factors on Sn-Bi alloy/microwave puffed wood composites[J]. Journal of Forestry Engineering, 2022, 7(2): 52−58.
|
| [27] |
董金美, 刘启元, 吴芳, 等. 脂肪酸类二元储能材料的相变特性与配比调节[J]. 储能科学与技术, 2023, 12(2): 349−356.
Dong J M, Liu Q Y, Wu F, et al. Phase change characteristics and proportion adjustment of fatty acid binary energy storage materials[J]. Energy Storage Science and Technology, 2023, 12(2): 349−356.
|
| [28] |
王永福, 周荣琪, 段占庭. 脂肪酸分离研究进展[J]. 中国油脂, 2001(5): 78−80. doi: 10.3321/j.issn:1003-7969.2001.05.023
Wang Y F, Zhou R Q, Duan Z T. Recent development of research on separation of fatty acids[J]. China Oils and Fats, 2001(5): 78−80. doi: 10.3321/j.issn:1003-7969.2001.05.023
|
| [1] | Tao Xin, Tian Dongxue, Liang Shanqing, Li Shanming, Peng Limin, Fu Feng. Painting properties and lightfastness of microwave puffed wood-based metal composites[J]. Journal of Beijing Forestry University, 2023, 45(10): 140-148. DOI: 10.12171/j.1000-1522.20230190 |
| [2] | Hao Qian, Wang Yida, Ge Ying, Zhou Jing, Liu Zhenbo. Acoustic vibration performance of birch veneer-metal copper mesh composites[J]. Journal of Beijing Forestry University, 2023, 45(1): 148-158. DOI: 10.12171/j.1000-1522.20220378 |
| [3] | Li Haixing, Sun Xiaoxin, Man Xiuling, Wang Qingbo, Li Dong, Hu Yanling. Changes of soil heavy metal contents and pollution evaluation during the restoration of wetlands[J]. Journal of Beijing Forestry University, 2020, 42(3): 134-142. DOI: 10.12171/j.1000-1522.20190338 |
| [4] | Chai Yuan, Fu Feng, Liang Shanqing. Progress of wood based metal functional composites[J]. Journal of Beijing Forestry University, 2019, 41(3): 151-160. DOI: 10.13332/j.1000-1522.20180382 |
| [5] | ZHANG Ya-ting, LI De-hai, BAO Yi-hong. Antioxidant activity on the pigments from acorn shell[J]. Journal of Beijing Forestry University, 2017, 39(4): 94-100. DOI: 10.13332/j.1000-1522.20160281 |
| [6] | WANG Xiao-jia, WANG Bai-tian, LI De-ning, CAO Yuan-bo. Interaction between polyacrylamide super absorbent polymers and heavy metal ions[J]. Journal of Beijing Forestry University, 2016, 38(3): 81-88. DOI: 10.13332/j.1000-1522.20150362 |
| [7] | ZOU Jian-mei, SUN Jiang, DAI Wei, YAO Zhi-bin, YANG Tian, LIU Na-li. Evaluation and analysis of heavy metals in cultivated soils in the suburbs of Beijing.[J]. Journal of Beijing Forestry University, 2013, 35(1): 132-138. |
| [8] | WANG Ai-xia, ZHANG Min, FANG Yan-ming, JIA Heng, ZHOU Nan-nan. Responses of street trees to heavy metal pollution and their functional\|type grouping[J]. Journal of Beijing Forestry University, 2010, 32(2): 177-183. |
| [9] | YU Liping, CAO Jin-zhen, YAN Li. Improvement on the leaching resistance of boron based wood preservative by metallic salts[J]. Journal of Beijing Forestry University, 2009, 31(6): 86-89. |
| [10] | ZHANG Ru-qin, TANG Ming, ZHANG Feng-feng, HUANG Ji-chuan. Influences of pH and heavy metals on the growth of three ectomycorrhizal fungi.[J]. Journal of Beijing Forestry University, 2008, 30(2): 113-118. |
Supported by: Beijing Renhe Information Technology Co., Ltd. 
DownLoad: