Abstract
In the present work, novel CuS superstructures composed of intersectional CuS nanoplates (CuS i-nanoplates) and snowflake-like CuS nanoplates (CuS s-nanoplates) were successfully synthesized at a low temperature (80 °C) by a simple chemical precipitation method. It has been found that the as-synthesized CuS superstructures were formed by the growth of CuS i-nanoplates along the direction perpendicular to the basal nanoplate with a thickness of 29.64 ± 3.16 nm and CuS s-nanoplates were prepared with the snowflake-like morphology with a thickness of 16.82 ± 3.62 nm. Subsequently, a new transparent heat insulation coating with CuS superstructures composed of CuS i-nanoplates as NIR shielding agent (coded as H–X coating) was prepared by mixing with acrylic-amino-alkyd baking varnish and coating to ordinary glass substrates. Simultaneously, another transparent heat insulation coating with s-nanoplates (coded as S–X coating) was also synthesized. Optical properties of those coatings were studied as a function of the CuS content by using ultraviolet–visible–near-infrared spectrophotometer. And the H–X coatings were shown to have a higher selective shielding ability for solar light than S–X coatings since the shielding ability of S–X coatings in the region of 1180–2500 nm rapidly weakened with increasing wavelength. The comparative study on the properties of nanomaterials with different morphologies in this paper may provide some new guidance for material design to improve its performance. Moreover, the CuS superstructure-based transparent heat insulation coatings with excellent NIR shielding property have a potential application in energy-saving windows for architectures and vehicles.
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References
Otanicar TP, DeJarnette D, Hewakuruppu Y, Taylor RA (2016) Filtering light with nanoparticles: a review of optically selective particles and applications. Adv Opt Photonics 8:541–585
Qu J, Song JR, Qin J, Song ZN, Zhang WD, Shi YX, Zhang T, Zhang HQ, Zhang RP, He ZY, Xue X (2014) Transparent thermal insulation coatings for energy efficient glass windows and curtain walls. Energy Build 77:1–10
Luo YS, Yang JP, Dai XJ, Yang Y, Fu SY (2009) Preparation and optical properties of novel transparent Al-doped-ZnO/epoxy nanocomposites. J Phys Chem C 113:9406–9411
Zhong WJ, Yu N, Zhang LS, Liu ZX, Wang ZJ, Hua JQ, Chen ZG (2016) Synthesis of CuS nanoplate-containing PDMS film with excellent near-infrared shielding properties. RSC Adv 6:18881–18890
Llordés A, Garcia G, Gazquez J, Milliron DJ (2013) Tunable near-infrared and visible-light transmittance in nanocrystal-in-glass composites. Nature 500:323–326
Huang H, Ng MH, Wu YL, Kong LB (2015) Solvothermal synthesis of Sb: SnO2 nanoparticles and IR shielding coating for smart window. Mater Design 88:384–389
Zeng XZ, Zhou YJ, Ji SD, Luo HJ, Yao HL, Huang X, Jin P (2015) The preparation of a high performance near-infrared shielding CsxWO3/SiO2 composite resin coating and research on its optical stability under ultraviolet illumination. J Mater Chem C 3:8050–8060
Chen ZG, Wang Q, Wang HL, Zhang LS, Song GS, Song LL, Hu JQ, Wang HZ, Liu JS, Zhu MF, Zhao DY (2013) Ultrathin PEGylated W18O49 nanowires as a new 980 nm-laser-driven photothermal agent for efficient ablation of cancer cells in vivo. Adv Mater 25:2095–2100
Lee J, Lee K, Park SS (2016) Environmentally friendly preparation of nanoparticle-decorated carbon nanotube or graphene hybrid structures and their potential applications. J Mater Sci 51:2761–2770. https://doi.org/10.1007/s10853-015-9581-0
Hu XS, Shen Y, Xu LH, Wang LM, Xing YJ (2016) Preparation of flower-like CuS by solvothermal method and its photodegradation and UV protection. J Alloys Compd 674:289–294
Sahraei R, Noshadi S, Goudarzi A (2015) Growth of nanocrystalline CuS thin films at room temperature by a facile chemical deposition method. RSC Adv 5:77354–77361
Peng H, Ma G, Mu J, Sun K, Lei Z (2014) Controllable synthesis of CuS with hierarchical structures via a surfactant-free method for high-performance supercapacitors. Mater Lett 122:25–28
Han L, Li HN, Lei YZ, Cao DR (2017) Preparation and transparent heat insulating properties of aqueous acrylic-amino-alkyd coatings with CuS nanoplates. J Mater Sci Mater EL 28:14596–14604
Dong LT, Li XF, Xiong DB, Yan B, Shan H, Li DJ (2016) Design of a flower-like CuS nanostructure via a facile hydrothermal route. Mater Technol 31:510–516
Saranya M, Santhosh C, Ramachandran R, Kollu P, Saravanan P, Vinoba M, Jeong SK, Grace AN (2014) Hydrothermal growth of CuS nanostructures and its photocatalytic properties. Powder Technol 252:25–32
Ghezelbash A, Korgel BA (2005) Nickel sulfide and copper sulfide nanocrystal synthesis and polymorphism. Langmuir 21:9451–9456
Klimov V, Haring Bolivar P, Kurz H (1995) Linear and nonlinear transmission of CuxS quantum dots. Appl Phys Lett 67:653–655
Jiang DH, Hu WB, Wang HR, Shen B, Deng YD (2012) Controlled synthesis of hierarchical CuS architectures by a recrystallization growth process in a microemulsion system. J Mater Sci 47:4972–4980. https://doi.org/10.1007/s10853-012-6372-8
Zhang J, Feng HJ, Yang JQ, Qin Q, Fan HM, Wei CY, Zheng WJ (2015) Solvothermal synthesis of three-dimensional hierarchical CuS microspheres from a Cu-based ionic liquid precursor for high-performance asymmetric supercapacitors. ACS Appl Mater Interfaces 7:21735–21744
Hu XS, Shen Y, Xu LH, Wang LM, Lu LS, Zhang YT (2016) Preparation of flower-like CuS by solvothermal method for photocatalytic, UV protection and EMI shielding applications. Appl Surf Sci 385:162–170
Huang JR, Wang YY, Gu CP, Zhai MH (2013) Large scale synthesis of uniform CuS nanotubes by a sacrificial templating method and their application as an efficient photocatalyst. Mater Lett 99:31–34
Meng XY, Tian GH, Chen YJ, Zhai RT, Zhou J, Shi YH, Cao XR, Zhou W, Fu HG (2013) Hierarchical CuS hollow nanospheres and their structure-enhanced visible light photocatalytic properties. CrystEngComm 15:5144–5149
He WW, Jia HM, Li XX, Lei Y, Li J, Zhao HX, Mi LW, Zhang LZ, Zheng Z (2012) Understanding the formation of CuS concave superstructures with peroxidase-like activity. Nanoscale 4:3501–3506
Tian QW, Tang MH, Sun YG, Zou RJ, Chen ZG, Zhu MF, Yang SP, Wang JL, Wang JH, Hu JQ (2011) Hydrophilic flower-like CuS superstructures as an efficient 980 nm laser-driven photothermal agent for ablation of cancer cells. Adv Mater 23:3542–3547
Cheng ZG, Wang SZ, Wang Q, Geng BY (2009) A facile solution chemical route to self-assembly of CuS ball-flowers and their application as an efficient photocatalyst. CrystEngComm 12:144–149
Li N, Meng Q, Zhang N (2014) Dispersion stabilization of antimony-doped tin oxide (ATO) nanoparticles used for energy-efficient glass coating. Particuology 17:49–53
Zhao YX, Pan HC, Lou YB, Qiu XF, Zhu JJ, Burda C (2009) Plasmonic Cu2-xS nanocrystals: optical and structural properties of copper-deficient copper(I) sulfides. J Am Chem Soc 131:4253–4261
Luther JM, Jain PK, Ewers T, Alivisatos AP (2011) Localized surface plasmon resonances arising from free carriers in doped quantum dots. Nat Mater 10:361–366
Pal M, Mathews NR, Sanchez-Mora E, Pal U, Paraguay-Delgado F, Mathew X (2015) Synthesis of CuS nanoparticles by a wet chemical route and their photocatalytic activity. J Nanoparticle Res 17:301–312
Basu M, Sinha AK, Pradhan M, Sarkar S, Negishi Y, Pal T (2010) Evolution of hierarchical hexagonal stacked plates of CuS from liquid-liquid interface and its photocatalytic application for oxidative degradation of different dyes under indoor lighting. Environ Sci Technol 44:6313–6318
ASTM G173-03 Standard Table for Reference Solar Spectral Irradiances: direct Normal and Hemispherical on 37° Tilted Surface. American Society for Testing and Materials ASTM, America
Guo CS, Yin S, Huang LJ, Yang L, Sato T (2011) Discovery of an excellent IR absorbent with a broad working waveband: CsxWO3 nanorods. Chem Commun 47:8853–8855
Acknowledgements
We are grateful to the National Key Research and Development Program of China (2016YFA0602900), the National Natural Science Foundation of China (21772045, 21572069), the Fund from the Guangzhou Science and Technology Project, China (201607010265).
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Han, L., Li, H., Yao, F. et al. Transparent heat insulation coatings with high selective shielding ability designed with novel superstructures of copper sulfide nanoplates. J Mater Sci 54, 302–312 (2019). https://doi.org/10.1007/s10853-018-2861-8
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DOI: https://doi.org/10.1007/s10853-018-2861-8