通过化学沉积法在密胺泡绵骨架上生成硫化铜,制备出具有光热、电热性能的硫化铜/密胺泡绵复合材料。研究表明,在低电压(1～4V)的驱动下,硫化铜/密胺泡绵复合材料表面饱和温度可达30～145℃,并且在功率为0.2～1.4W/cm2的激光下材料表面可以实现30～160℃的温度变化。硫化铜/密胺泡绵优异的光热和电热转换性能使其可用于除冰和海水淡化,并将在全天候便携式的可穿戴加热器方面具有巨大的应用前景。
In this paper,copper sulfide/melamine foam composites with photothermal and electrothermal properties were prepared by generating copper sulfide on the skeleton of dense amine foam through chemical deposition method.The results showed that the surface saturation temperature of copper sulfide/melamine foam composites could reach 30～145℃ under low voltage (1～4V),and the temperature change of 30～160℃ could be achieved on the surface of the material under laser power of 0.2～1.4W·cm-2.The excellent photothermal and electrothermal conversion properties of copper sulfide/melamine foam make it suitable for de-icing and seawater desalination,and will have great application prospects in all-weather portable wearable heaters.
[1] Tian T,Wei X,Elhassan A,et al.Highly flexible,efficient,and wearable infrared radiation heating carbon fabric[J].Chemical Engineering Journal,2021,417:128114.
[2] Duan H,Wang M,Zhang Z,et al.Biomass-derived photothermal carbon aerogel for efficient solar-driven seawater desalination[J].Journal of Environmental Chemical Engineering,2023,11(2):109295.
[3] Fan J,Long Z,Wu J,et al.Electrothermal superhydrophobic epoxy nanocomposite coating for anti-icing/deicing[J].Journal of Coatings Technology and Research,2023,20:1557-1568.
[4] 李子健,刘绍英,王公应,等.三聚氰胺泡沫塑料的研究进展[J].合成化学,2019,27(2):149-153.
[5] Lei Z,Zhang G,Ouyang Y,et al.Simple fabrication of multi-functional melamine sponges[J].Materials Letters,2017,190:119-122.
[6] Ke G,Chen C,Wang L,et al.Fabrication and photothermal phase change properties of polyethylene glycol/melamine sponge/polyurethane/zirconium carbide composites[J].Polymer-Plastics Technology and Materials,2023,62(9):1128-1137.
[7] Renner V A.Hochdisperse,vernetzte kondensationspolymere aus melamin und formaldehyd[J].Die Makromolekulare Chemie,1968,120(1):68-86.
[8] Yang J C,Cao Z J,Wang Y Z,et al.Ammonium polyphosphate-based nanocoating for melamine foam towards high flame retardancy and anti-shrinkage in fire[J].Polymer,2015,66:86-93.
[9] Cheng D,Liu Y,Zhang Y,et al.Polydopamine-assisted deposition of CuS nanoparticles on cotton fabrics for photocatalytic and photothermal conversion performance[J].Cellulose,2020,27(14):8443-8455.
[10] Veeralingam S,Praveen S,Vemula M,et al.One-step synthesis of carbon-doped PPy nanoparticles interspersed in 3D porous melamine foam as a high-performance piezoresistive pressure,strain,and breath sensor[J].Materials Chemistry Frontiers,2022,6(5):570-579.
[11] Zhang T,Xiang Y,Su Y,et al.Anchoring of copper sulfide on cellulose fibers with polydopamine for efficient and recyclable photocatalytic degradation of organic dyes[J].Industrial Crops and Products,2022,187:115357.
[12] Huang X,Luo B,Liu C,et al.Quaternized chitosan-assisted in situ synthesized CuS/cellulose nanofibers conductive paper for flexible electrode[J].Nano Research,2021,14(7):2390-2397.
[13] 蒋昊洋,熊丰,覃木林,等.用于电热转化、存储与利用的导电相变材料[J].化学进展,2023,35(3):360-374.
[14] Chu Z,Jiao W,Huang Y,et al.FDTS-modified SiO2/rGO wrinkled films with a micro-nanoscale hierarchical structure and anti-icing/deicing properties under condensation condition[J].Advanced Materials Interfaces,2020,7(1):1901446.
[15] 丁波,张辉.电加热可穿戴产品的研究进展[J].纺织导报,2023(2):62-67.
[16] Gong X,Yu H,Chen X,et al.Superhydrophobic PDMS/PPy-Ag/Graphene/PET films with highly efficient electromagnetic interference shielding,UV shielding,self-cleaning and electrothermal deicing[J].Materials Today Physics,2023,34:101076.
[17] He H,Guo Z.A fabric-based superhydrophobic ACNTs/Cu/PDMS heater with an excellent electrothermal effect and deicing performance[J].New Journal of Chemistry,2022,46(39):18926-18937.
[18] Mutalik C,Okoro G,Krisnawati D I,et al.Copper sulfide with morphology-dependent photodynamic and photothermal antibacterial activities[J].Journal of Colloid and Interface Science,2022,607:1825-1835.
[19] Yang Z,Liu Y,Xue K,et al.PEI-GOs/PVA photothermal sponge with enhanced interfacial solar steam generation and seawater desalination[J].Materials Today Communications,2023,35:106195.
[20] Duan H,Yan Y,Ling T,et al.Evaporation performance of self-cleaning evaporator with one-dimensional water supply channel for solar evaporation[J].Journal of Photonics for Energy,2022,12(03):038001.
[21] Zhang H,Liu H,Chen S,et al.Carboxymethyl cellulose modified reduced graphene oxide coated melamine sponge for efficient seawater evaporation[J].Journal of Porous Materials,2022,29(6):1807-1816.
基金资助
河南省重点科技攻关项目(222102230093);中原工学院研究生科研创新计划(YKY2023ZK36)
PDF
