Piezoluminescent devices by designing array structures
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摘要
Mechanoluminescence has attracted increasing attentions because it can convert the kinetic energy during human daily motions into light to be used in sensors and displays. However, its practical applications are still hindered by the weak brightness and limited color while under large forces. Herein, we developed novel piezoluminescent devices(PLDs) which could effectively emit visible light under low pressing forces through the stress-concentration and enhancing deformation on the basis of carefully-designed array structures. The emitting colors were also tunable by using bilayer luminescent film under different pressures. This work not only provides a new strategy to effectively harvest mechanical energy into light,but also presents a scalable, low-cost and color-tunable PLD which shows great potentials in various applications such as luminescent floors, shoes and stress-activated displays.
Mechanoluminescence has attracted increasing attentions because it can convert the kinetic energy during human daily motions into light to be used in sensors and displays. However, its practical applications are still hindered by the weak brightness and limited color while under large forces. Herein, we developed novel piezoluminescent devices(PLDs) which could effectively emit visible light under low pressing forces through the stress-concentration and enhancing deformation on the basis of carefully-designed array structures. The emitting colors were also tunable by using bilayer luminescent film under different pressures. This work not only provides a new strategy to effectively harvest mechanical energy into light,but also presents a scalable, low-cost and color-tunable PLD which shows great potentials in various applications such as luminescent floors, shoes and stress-activated displays.
Mechanoluminescence has attracted increasing attentions because it can convert the kinetic energy during human daily motions into light to be used in sensors and displays. However, its practical applications are still hindered by the weak brightness and limited color while under large forces. Herein, we developed novel piezoluminescent devices(PLDs) which could effectively emit visible light under low pressing forces through the stress-concentration and enhancing deformation on the basis of carefully-designed array structures. The emitting colors were also tunable by using bilayer luminescent film under different pressures. This work not only provides a new strategy to effectively harvest mechanical energy into light,but also presents a scalable, low-cost and color-tunable PLD which shows great potentials in various applications such as luminescent floors, shoes and stress-activated displays.
引文
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[2] Tordera D, Meier S, Lenes M, et al. Simple, fast, bright, and stable light sources.Adv Mater 2012;24:897–900.
[3] Zhang Z, Guo K, Li Y, et al. A colour-tunable, weavable fibre-shaped polymer light-emitting electrochemical cell. Nat Photon 2015;9:233–8.
[4] You D, Xu C, Qin F, et al. Interface control for pure ultraviolet electroluminescence from nano-ZnO-based heterojunction devices. Sci Bull2018;63:38–45.
[5] Sun J, Pu X, Jiang C, et al. Self-powered electrochromic devices with tunable infrared intensity. Sci Bull 2018;63:795–801.
[6] Yu X, Pan J, Zhang J, et al. A coaxial triboelectric nanogenerator fiber for energy harvesting and sensing under deformation. J Mater Chem A 2017;5:6032–7.
[7] Liu L, Pan J, Chen P, et al. A triboelectric textile templated by a threedimensionally penetrated fabric. J Mater Chem A 2016;4:6077–83.
[8] Wang X, Que M, Chen M, et al. Full dynamic-range pressure sensor matrix based on optical and electrical dual-mode sensing. Adv Mater2017;29:1605817.
[9] Moon Jeong S, Song S, Lee SK, et al. Mechanically driven light-generator with high durability. Appl Phys Lett 2013;102:051110.
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[11] Alan JW. Triboluminescence. Adv Phys 1977;26:887–948.
[12] Shin SW, Oh JP, Hong CW, et al. Origin of mechanoluminescence from Cudoped ZnS particles embedded in an elastomer film and its application in flexible electro-mechanoluminescent lighting devices. ACS Appl Mater Interfaces 2016;8:1098–103.
[13] Chandra BP. Mechanolumnescence. In:Vij DR, editor. Luminescence of solids. New York:Plenum Press; 1998. p. 361–2.
[14] Wong M, Chen L, Tsang M, et al. Magnetic-induced luminescence from flexible composite laminates by coupling magnetic field to piezophotonic effect. Adv Mater 2015;27:4488–95.
[15] Chen Y, Zhang Y, Karnaushenko D, et al. Addressable and color-tunable piezophotonic light-emitting stripes. Adv Mater 2017;29:1605165.
[16] Wong M, Chen L, Bai G, et al. Temporal and remote tuning of piezophotoniceffect-induced luminescence and color gamut via modulating magnetic field.Adv Mater 2017;29:1701945.
[17] Wang X, Zhang H, Yu R, et al. Dynamic pressure mapping of personalized handwriting by a flexible sensor matrix based on the mechanoluminescence process. Adv Mater 2015;27:2324–31.
[18] Tiwari G, Brahme N, Sharma R, et al. Fracto-mechanoluminescence and thermoluminescence properties of UV and c-irradiated Ca2Al2SiO7:Ce3+phosphor. Luminescence 2016;31:793–801.
[19] Tigga S, Brahme N, Bisen DP. Effect of gamma irradiation on thermoluminescence and fracto-mechanoluminescence properties of SrMgAl10O17:Eu2+phosphor. Opt Mater 2016;53:109–15.
[20] Tiwari G, Brahme N, Sharma R, et al. Fracto-mechanoluminescence and thermoluminescence properties of orange-red emitting Eu3+doped Ca2Al2SiO7phosphors. J Lumin 2017;183:89–96.
[21] Krishnan S, Van der Walt H, Venkatesh V, et al. Dynamic characterization of elastico-mechanoluminescence towards structural health monitoring. J Intell Mater Syst Struct 2017;28:2458–64.
[22] Qian X, Cai Z, Su M, et al. Printable skin-driven mechanoluminescence devices via nanodoped matrix modification. Adv Mater 2018;30:1800291.
[23] Chandra BP, Xu CN, Yamada H, et al. Luminescence induced by elastic deformation of ZnS:Mn nanoparticles. J Lumin 2010;130:442–50.
[24] Fontenot RS, Allison SW, Lynch KJ, et al. Mechanical, spectral, and luminescence properties of ZnS:Mn doped PDMS. J Lumin 2016;170:194–9.
[25] Jeong SM, Song S, Seo HJ, et al. Battery-free, human-motion-powered lightemitting fabric:mechanoluminescent textile. Adv Sustain Syst2017;1:1700126.
[26] K?hnen A, Irion M, Gather MC, et al. Highly color-stable solution-processed multilayer WOLEDs for lighting application. J Mater Chem 2010;20:3301–6.
[27] Zhang Z, Shi X, Lou H, et al. A one-dimensional soft and color-programmable light-emitting device. J Mater Chem C 2018;6:1328–33.
[28] Peng D, Chen B, Wang F. Recent advances in doped mechanoluminescent phosphors. Chempluschem 2015;80:1209–15.
[29] Jeong SM, Song S, Kim H, et al. Mechanoluminescence color conversion by spontaneous fluorescent-dye-diffusion in elastomeric zinc sulfide composite.Adv Funct Mater 2016;26:4848–58.
[30] Jeong SM, Song S, Lee SK, et al. Color manipulation of mechanoluminescence from stress-activated composite films. Adv Mater 2013;25:6194–200.
[31] Zhang J, Bao L, Lou H, et al. Flexible and stretchable mechanoluminescent fiber and fabric. J Mater Chem C 2017;5:8027–32.
[32] Yang Z, Deng J, Chen X, et al. A highly stretchable, fiber-shaped supercapacitor.Angew Chem Int Ed 2013;125:13695–9.
[33] Abouraddy AF, Bayindir M, Benoit G, et al. Towards multimaterial multifunctional fibres that see, hear, sense and communicate. Nat Mater2007;6:336–47.
[2] Tordera D, Meier S, Lenes M, et al. Simple, fast, bright, and stable light sources.Adv Mater 2012;24:897–900.
[3] Zhang Z, Guo K, Li Y, et al. A colour-tunable, weavable fibre-shaped polymer light-emitting electrochemical cell. Nat Photon 2015;9:233–8.
[4] You D, Xu C, Qin F, et al. Interface control for pure ultraviolet electroluminescence from nano-ZnO-based heterojunction devices. Sci Bull2018;63:38–45.
[5] Sun J, Pu X, Jiang C, et al. Self-powered electrochromic devices with tunable infrared intensity. Sci Bull 2018;63:795–801.
[6] Yu X, Pan J, Zhang J, et al. A coaxial triboelectric nanogenerator fiber for energy harvesting and sensing under deformation. J Mater Chem A 2017;5:6032–7.
[7] Liu L, Pan J, Chen P, et al. A triboelectric textile templated by a threedimensionally penetrated fabric. J Mater Chem A 2016;4:6077–83.
[8] Wang X, Que M, Chen M, et al. Full dynamic-range pressure sensor matrix based on optical and electrical dual-mode sensing. Adv Mater2017;29:1605817.
[9] Moon Jeong S, Song S, Lee SK, et al. Mechanically driven light-generator with high durability. Appl Phys Lett 2013;102:051110.
[10] Sohn KS, Timilsina S, Singh SP, et al. Mechanically driven luminescence in a ZnS:Cu-PDMS composite. APL Mater 2016;4:106102.
[11] Alan JW. Triboluminescence. Adv Phys 1977;26:887–948.
[12] Shin SW, Oh JP, Hong CW, et al. Origin of mechanoluminescence from Cudoped ZnS particles embedded in an elastomer film and its application in flexible electro-mechanoluminescent lighting devices. ACS Appl Mater Interfaces 2016;8:1098–103.
[13] Chandra BP. Mechanolumnescence. In:Vij DR, editor. Luminescence of solids. New York:Plenum Press; 1998. p. 361–2.
[14] Wong M, Chen L, Tsang M, et al. Magnetic-induced luminescence from flexible composite laminates by coupling magnetic field to piezophotonic effect. Adv Mater 2015;27:4488–95.
[15] Chen Y, Zhang Y, Karnaushenko D, et al. Addressable and color-tunable piezophotonic light-emitting stripes. Adv Mater 2017;29:1605165.
[16] Wong M, Chen L, Bai G, et al. Temporal and remote tuning of piezophotoniceffect-induced luminescence and color gamut via modulating magnetic field.Adv Mater 2017;29:1701945.
[17] Wang X, Zhang H, Yu R, et al. Dynamic pressure mapping of personalized handwriting by a flexible sensor matrix based on the mechanoluminescence process. Adv Mater 2015;27:2324–31.
[18] Tiwari G, Brahme N, Sharma R, et al. Fracto-mechanoluminescence and thermoluminescence properties of UV and c-irradiated Ca2Al2SiO7:Ce3+phosphor. Luminescence 2016;31:793–801.
[19] Tigga S, Brahme N, Bisen DP. Effect of gamma irradiation on thermoluminescence and fracto-mechanoluminescence properties of SrMgAl10O17:Eu2+phosphor. Opt Mater 2016;53:109–15.
[20] Tiwari G, Brahme N, Sharma R, et al. Fracto-mechanoluminescence and thermoluminescence properties of orange-red emitting Eu3+doped Ca2Al2SiO7phosphors. J Lumin 2017;183:89–96.
[21] Krishnan S, Van der Walt H, Venkatesh V, et al. Dynamic characterization of elastico-mechanoluminescence towards structural health monitoring. J Intell Mater Syst Struct 2017;28:2458–64.
[22] Qian X, Cai Z, Su M, et al. Printable skin-driven mechanoluminescence devices via nanodoped matrix modification. Adv Mater 2018;30:1800291.
[23] Chandra BP, Xu CN, Yamada H, et al. Luminescence induced by elastic deformation of ZnS:Mn nanoparticles. J Lumin 2010;130:442–50.
[24] Fontenot RS, Allison SW, Lynch KJ, et al. Mechanical, spectral, and luminescence properties of ZnS:Mn doped PDMS. J Lumin 2016;170:194–9.
[25] Jeong SM, Song S, Seo HJ, et al. Battery-free, human-motion-powered lightemitting fabric:mechanoluminescent textile. Adv Sustain Syst2017;1:1700126.
[26] K?hnen A, Irion M, Gather MC, et al. Highly color-stable solution-processed multilayer WOLEDs for lighting application. J Mater Chem 2010;20:3301–6.
[27] Zhang Z, Shi X, Lou H, et al. A one-dimensional soft and color-programmable light-emitting device. J Mater Chem C 2018;6:1328–33.
[28] Peng D, Chen B, Wang F. Recent advances in doped mechanoluminescent phosphors. Chempluschem 2015;80:1209–15.
[29] Jeong SM, Song S, Kim H, et al. Mechanoluminescence color conversion by spontaneous fluorescent-dye-diffusion in elastomeric zinc sulfide composite.Adv Funct Mater 2016;26:4848–58.
[30] Jeong SM, Song S, Lee SK, et al. Color manipulation of mechanoluminescence from stress-activated composite films. Adv Mater 2013;25:6194–200.
[31] Zhang J, Bao L, Lou H, et al. Flexible and stretchable mechanoluminescent fiber and fabric. J Mater Chem C 2017;5:8027–32.
[32] Yang Z, Deng J, Chen X, et al. A highly stretchable, fiber-shaped supercapacitor.Angew Chem Int Ed 2013;125:13695–9.
[33] Abouraddy AF, Bayindir M, Benoit G, et al. Towards multimaterial multifunctional fibres that see, hear, sense and communicate. Nat Mater2007;6:336–47.