Recent Progress in the Visual Detection Methods for Structural Damage Using Mechanoresponsive Luminogen

doi:10.3901/JME.2023.16.054

Abstract

Abstract: Equipment usually operates under severe environment and complex stress. Therefore, early detection of damage initiation and structural integrity assessment are critically important for structure safety. The external force can be converted into optical response using mechanoresponsive luminogens（MRLs）, which has the advantage of non-contract, simple acquisition and transmission, visualization, etc. Recently, mechanical deformation and structural damage are transformed into visible luminescent signal or color alternation using MRLs-based sensing film, and the structural damage can be evaluated based on the luminescent signal or color alternation, providing a new idea for visual detection and assessment of structural damage. A brief overview of luminescence mechanism and performance of the typical MRLs is introduced. Moreover,preliminary applications of MRLs-based detection method for stress/strain sensing, crack evolution, inner defect as well as impact and vibration damage are summarized. Finally, the current challenges and the prospects of future trends for applications of MRLs-based detection method in industries are proposed.

Key words: mechanoluminescence, mechanochromic luminescence, visualization, damage detection, structural integrity

CLC Number:

TB553
TH17

ZHANG Zhe, CHEN Gang, CHEN Xu. Recent Progress in the Visual Detection Methods for Structural Damage Using Mechanoresponsive Luminogen[J]. Journal of Mechanical Engineering, 2023, 59(16): 54-71.

References

[1] 房芳,郑辉,汪玉,等.机械结构健康监测综述[J].机械工程学报,2021,57(16):269-292.FANG Fang,ZHENG Hui,WANG Yu,et al. Mechanical structural health monitoring:A review[J]. Journal of Mechanical Engineering,2021,51(16):269-292.
[2] 刘利强,张显程,谈建平,等.严苛环境高温力学试验技术研究进展[J].机械工程学报,2021,57(16):3-15.LIU Liqiang,ZHANG Xiancheng,TAN Jianping,et al.Research progress of high temperature mechanical test technology[J]. Journal of Mechanical Engineering,2021,57(16):3-15.
[3] 吴圣川,胡雅楠,杨冰,等.增材制造材料缺陷表征及结构完整性评定方法研究综述[J].机械工程学报,2021,57(22):3-34.WU Shengchuan,HU Yanan,YANG Bing,et al. Review on defect characterization and structural integrity assessment method of additively manufactured materials[J]. Journal of Mechanical Engineering,2021,57(22):3-34.
[4] 黄松岭,孙洪宇,王珅,等.压水堆核电站无损检测与状态监测研究综述[J].机械工程学报,2022,58(4):1-13.HUANG Songling,SUN Hongyu,WANG Kun,et al.Nondestructive testing and condition monitoring of pressurized water reactor nuclear power plants:A review[J]. Journal of Mechanical Engineering,2022,58(4):1-13.
[5] 龚榕,罗思琦,叶波,等.厚度无损检测仪器的精度长期稳定性研究[J].机械工程学报,2019,55(21):161-169.GONG Rong,LUO Siqi,YE Bo,et al. Investigating long term stability of nondestructive testing equipment in thickness measuring[J]. Journal of Mechanical Engineering,2019,55(21):161-169.
[6] 周正干,孙广开.先进超声检测技术的研究应用进展[J].机械工程学报,2017,53(22):1-10.ZHOU Zhenggan,SUN Guangkai. New progress of the study and application of advanced ultrasonic testing technology[J]. Journal of Mechanical Engineering,2017,53(22):1-10.
[7] 施建峰,冯颖,陶杨吉,等.聚乙烯管道无损检测技术标准进展[J].压力容器,2021,38(10):66-75.SHI Jianfeng,FENG Ying,TAO Yangji,et al. Advances in technical standards for non-destructive testing of polyethylene pipes[J]. Pressure Vessel Technology,2021,38(10):66-75.
[8] 王树志,肖雄晖,刘广华,等.不同系统灵敏度荧光渗透检测的对比分析[J].无损检测,2023,45(1):39-42.WANG Shuzhi,XIAO Xionghui,LIU Guanghua,et al.Comparative analysis of fluorescent penetrant testing with different system sensitivity[J]. Nondestructive Testing,2023,45(1):39-42.
[9] 沈功田,胡斌.大型承压设备不停机电磁无损检测技术及应用[J].中国特种设备安全,2016,32(1):6-12.SHEN Gongtian,HU Bin. The on-line electromagnetic non-destructive testing technology for large pressure equipment and its application[J]. China Special Equipment Safety,2016,32(1):6-12.
[10] 刘慎水,董丽虹,王海斗,等.基于声发射/机器视觉的再制造曲轴弯曲疲劳裂纹监测[J].内燃机学报,2015,33(6):562-568.LIU Shenshui,DONG Lihong,WANG Haidou,et al.Monitoring of remanufacturing crankshaft bending fatigue cracks initiation based on the AE/machine vision sensing[J]. Transactions of Csice,2015,33(6):562-568.
[11] 韩晖,肖迎春,白生宝,等.金属疲劳裂纹声发射特性分析及检测概率研究[J].科学技术与工程,2014,14(23):51-55.HAN Hui,XIAO Yingchun,BAI Shengbao,et al. Feature analysis of metal fatigue crack and research of monitoring probability based on acoustic emission[J]. Science Technology and Engineering,2014,14(23):51-55.
[12] 许罗鹏,王清远.基于红外成像技术的铝锂合金2198疲劳裂纹监测机制研究[J].科学技术与工程,2017,17(19):1-7.XU Luopeng, WANG Qingyuan. A research on monitoring fatigue crack growth of Al-Li alloy 2198 based on infrared thermographic technology[J]. Science Technology and Engineering,2017,17(19):1-7.
[13] FAN Junling,GUO Xinglin,WU Chengwei. A new application of the infrared thermography for fatigue evaluation and damage assessment[J]. International Journal of Fatigue,2012,44:1-7.
[14] 李继承,林莉,孟丽娟,等.激励电压对压电阻抗法检测灵敏度的影响[J].振动.测试与诊断,2013,33(3):421-425,525-526.LI Jicheng,LIN Li,MENG Lijuan,et al. Influence of excitation voltage on testing sensitivity of electro-mechanical impedance method[J]. Journal of Vibration,Measurement&Diagnosis,2013,33(3):421-425,525-526.
[15] 张玉祥,张鑫,陈家照,等.基于压电阻抗法的结构损伤检测技术进展[J].无损检测,2016,38(1):69-74.ZHANG Yuxiang,ZHANG Xin,CHEN Jiazhao,et al.Development on detecting technique of structure damage based on EMI[J]. Nondestructive Testing,2016,38(1):69-74.
[16] 陈雪峰,杨志勃,田绍华,等.复合材料结构损伤识别与健康监测展望[J].振动.测试与诊断,2018,38(1):1-10.CHEN Xuefeng,YANG Zhibo,TIAN Shaohua,et al. A review of the damage detection and health monitoring for composite structure[J]. Journal of Vibration,Measurement&Diagnosis,2018,38(1):1-10.
[17] 吴奇,兰伍霖,张含琦,等.光纤光栅在超声结构健康监测中的应用与展望[J].振动.测试与诊断,2022,42(4):627-635,820.WU Qi,LAN Wulin,ZHANG Hanqi,ei al. Application and prospect of fiber bragg grating in ultrasonic structure health monitoring[J]. Journal of Vibration,Measurement&Diagnosis,2022,42(4):627-635,820.
[18] 沈功田.承压设备无损检测与评价技术发展现状[J].机械工程学报,2017,53(12):1-12.SHEN Gongtian. Development status of nondestructive testing and evaluation technique for pressure equipment[J].Journal of Mechanical Engineering,2017,53(12):1-12.
[19] 王岩,马宏伟,王星.基于数字全息干涉技术的动态超声场成像与检测[J].红外与激光工程,2019,48(11):244-254.WANG Yan, MA Hongwei, WANG Xing. Dynamic ultrasonic wavefield imaging and detection based on digital holographic interferometry[J]. Infrared and Laser Engineering,2019,48(11):244-254.
[20] 汤剑飞,汪勇.基于激光错位散斑干涉技术的复合材料无损检测[J].南京航空航天大学学报,2005,37(1):117-120.TANG Jianfei,WANG Yong. Nondestructive testing of composites based on shearography[J]. Journal of Nanjing University of Aeronautics&Astronautics,2005,37(1):117-120.
[21] 常凯,李倩倩,李振.力致发光现象及其应用研究进展[J].有机化学,2020,40(11):3656-3671.CHANG Kai, LI Qianqian, LI Zhen. Advances in mechanoluminescence and its applications[J]. Chinese Journal of Organic Chemistry,2020,40(11):3656-3671.
[22] DI Baohua,CHEN Yulan. Recent progress in organic mechanoluminescent materials[J]. Chinese Chemical Letters,2018,29(2):245-251.
[23] ZHUANG Yixi, XIE Rongjun. Mechanoluminescence rebrightening the prospects of stress sensing:a review[J].Advanced Materials,2021,33(50):2005925.
[24] 唐艺倩,雷键雄,张晓明,等.无机可再生应力发光材料研究进展[J].发光学报,2021,42(4):404-418.TANG Yiqian,LEI Jianxiong,ZHANG Xiaoming,et al.Advances in recoverable mechanoluminescence in inorganic materials[J]. Chinese Journal of Luminescence,2021,42(4):404-418.
[25] XIE Yujun, LI Zhen. Triboluminescence:Recalling interest and new aspects[J]. Chem.,2018,4(5):943-971.
[26] FENG A,SMET P. A review of mechanoluminescence in inorganic solids:Compounds,mechanisms,models and applications[J]. Materials,2018,11(4):484.
[27] 刘明丽,吴琪,史慧芳,等.有机/金属有机力致发光材料的研究进展[J].化学学报,2018,76(4):17-29.LIU Mingli,WU Qi,SHI Huifang,et al. Progress of research on organic/organometallic mechanoluminescent materials[J]. Acta Chimica Sinica,2018,76(4):17-29.
[28] 李爱森,王金凤,李振.分子堆积-影响固态有机小分子力响应发光行为的关键因素[J].发光学报,2021,42(3):283-295.LI Aisen, WANG Jinfeng, LI Zhen. Molecular stacking-key factor in mechanical-responsive luminescent behaviors of solid organic small molecules[J]. Chinese Journal of Luminescence,2021,42(3):283-295.
[29] CHEN Guojian, HONG Wei. Mechanochromism of structural-colored materials[J]. Advanced Optical Materials,2020,8(19):2000984.
[30] ZHANG Xiqi,CHI Zhenguo,ZHANG Yi,et al. Recent advances in mechanochromic luminescent metal complexes[J]. Journal of Materials Chemistry C,2013,1(21):3376-3390.
[31] XUE Pengchong,DING Jipeng,WANG Panpan,et al.Recent progress in the mechanochromism of phosphorescent organic molecules and metal complexes[J].Journal of Materials Chemistry C, 2016, 4(28):6688-6706.
[32] 贾彦荣,付宏宇,夏敏.具有力致变色性能的有机固体荧光分子的研究进展[J].浙江理工大学学报(自然科学版),2020,43(3):401-412.JIA Yanroung,FU Hongyu,XIA Min. Research progress on organic solid-state fluorophores with mechanofluorochromic property[J]. Journal of Zhejiang Sci-Tech University,2020,43(3):401-412.
[33] TIMILSINA S, KIM J, KIM J, et al. Review of state-of-the-art sensor applications using mechanoluminescence microparticles[J]. International Journal of Precision Engineering and Manufacturing,2016,17(9):1237-1247.
[34] MONETTE Z,KASAR A,MENEZES P. Advances in triboluminescence and mechanoluminescence[J]. Journal of Materials Science:Materials in Electronics,2019,30(22):19675-19690.
[35] SU Feifei, DU Xianchao, SHEN Ting, et al.Aggregation-induced emission luminogens sensors:Sensitive fluorescence "Turn-On" response for p H and visually chemosensoring on early detection of metal corrosion[J].Progress in Organic Coatings,2021,153:106122.
[36] 薛敏,李琪,王家伦,等.机械力致变色光子晶体材料研究进展[J].包装工程,2021,42(10):44-53.XUE Min,LI Qi,WANG Jialun,et al. Research progress of mechanochromic photonic crystal materials[J].Packaging Engineering,2021,42(10):44-53.
[37] ZHANG Zhe,LIN Hong,WEI Xiaowen,et al. Real-time and visible monitoring of structural damage using mechanoresponsive luminogen:recent progress and perspectives[J]. Welding in the World,2022,66(9):1825-1845.
[38] OLAWALE D,DICKENS T,SULLIVAN W,et al.Progress in triboluminescence-based smart optical sensor system[J]. Journal of Luminescence,2011,131(7):1407-1418.
[39] ZHANG Hao,WEI Yang,HUANG Xiao,et al. Recent development of elastico-mechanoluminescent phosphors[J]. Journal of Luminescence,2019,207:137-148.
[40] ZHANG Juncheng,WANG Xusheng,MARRIOTT G,et al. Trap-controlled mechanoluminescent materials[J].Progress in Materials Science,2019,103:678-742.
[41] CHANDRA V, CHANDRA B, JHA P. Strong luminescence induced by elastic deformation of piezoelectric crystals[J]. Applied Physics Letters,2013,102(24):241105.
[42] KATSUMATA T,TOYOMANE S,SAKAI R,et al. Trap levels in Eu-doped SrAl₂O₄ phosphor crystals Co-doped with rare-earth elements[J]. Journal of the American Ceramic Society,2006,89(3):932-936.
[43] SU Qiang,LI Chengyu,WANG Jing. Some interesting phenomena in the study of rare earth long lasting phosphors[J]. Optical Materials,2014,36(11):1894-1900.
[44] KORTHOUT K, VAN DEN EECKHOUT K,BOTTERMAN J, et al. Luminescence and X-ray absorption measurements of persistent SrAl₂O₄:Eu,Dy powders:Evidence for valence state changes[J]. Physical Review B,2011,84(8):085140.
[45] XU Chaonan,WATANABE T,AKIYAMA M,et al. Direct view of stress distribution in solid by mechanoluminescence[J]. Applied Physics Letters,1999,74(17):2414-2416.
[46] XU Chaonan,ZHENG Xuguang,AKIYAMA M,et al.Dynamic visualization of stress distribution by mechanoluminescence image[J]. Applied Physics Letters,2000,76(2):179-181.
[47] ZHANG Hongwu,YAMADA H,TERASAKI N,et al.Stress-induced mechanoluminescence in Sr CaMgSi₂O₇:Eu[J]. Electrochemical and Solid-State Letters,2007,10(10):J129-J131.
[48] ZHANG Hongwu,TERASAKI N,YAMADA H,et al.Mechanoluminescence of europium-doped Sr AMg Si₂O₇(A=Ca,Sr,Ba)[J]. Japanese Journal of Applied Physics,2009,48(4):4C109.
[49] KIM J,KIBBLE K,KWON Y,et al. Rate-equation model for the loading-rate-dependent mechanoluminescence of Sr Al₂O₄:Eu²⁺,Dy³⁺[J]. Optics Letters,2009,34(13):1915-1917.
[50] SOHN K, PARK W, TIMILSINA S, et al.Mechanoluminescence of SrAl₂O₄:Eu²⁺,Dy³⁺under cyclic loading[J]. Optics Letters,2014,39(6):1410-1413.
[51] JIA Yi, YEI Ming, JIA Weiyi. Stress-induced mechanoluminescence in SrAl₂O₄:Eu²⁺,Dy³⁺[J]. Optical Materials,2006,28(8-9):974-979.
[52] CHANDRA V,CHANDRA B,JHA P. Self-recovery of mechanoluminescence in ZnS:Cu and ZnS:Mn phosphors by trapping of drifting charge carriers[J]. Applied Physics Letters,2013,103(16):161113.
[53] MUKHINA M, TRESBACK J, ONDRY J, et al.Single-particle studies reveal a nanoscale mechanism for elastic, bright, and repeatable ZnS:Mn mechanoluminescence in a low-pressure regime[J]. ACS Nano,2021,15(3):4115-4133.
[54] JHA P, KHARE A, SINGH P, et al.Fracto-mechanoluminescence in Mn/Cu doped ZnS induced by steel ball and cylindrical piston[J]. Journal of Luminescence,2019,208:39-45.
[55] ZHUANG Yixi,LI Xinya,LIN Feiyan,et al. Visualizing dynamic mechanical actions with high sensitivity and high resolution by near-distance mechanoluminescence imaging[J]. Advanced Materials,2022,34(36):2202864.
[56] YIN Shaofeng,ZHAO Ziming,LUAN Weiling,et al.Optical response of a quantum dot-epoxy resin composite:effect of tensile strain[J]. RSC Advances,2016,6(22):18126-18133.
[57] GARTIA R,REY L,TEJKUMAR SINGH T,et al.Thermoluminescence of alkali halides and its implications[J]. Nuclear Instruments and Methods in Physics Research Section B:Beam Interactions with Materials and Atoms,2012,274:129-134.
[58] DESHMUKH B,MOHARIL S. Thermoluminescence of alkali halides doped with alkaline earth impurities[J].Bulletin of Materials Science,1985,7(5):427-457.
[59] NAKAMURA S, OHGAKU T, INABE K.Sonoluminescence of X-ray irradiated KCl:Ca²⁺during deformation[J]. Materials Science and Engineering:A,2006,442(1-2):67-70.
[60] NAKAMURA S, KAWAGUCHI K, OHGAKU T.Deformation luminescence of X-irradiated KCl:Eu²⁺by bending test[J]. IOP Conference Series:Materials Science and Engineering,2009,3(1):012022.
[61] TIMOSHENKO Y,SHUNINA V. Electronic structure of the KCl and AgCl nanocrystals with edge dislocations[J].Physica Status Solidi(c),2005,2(6):1788-1791.
[62] CHANDRA B, BAGRI A, CHANDRA V.Mechanoluminescence response to the plastic flow of coloured alkali halide crystals[J]. Journal of Luminescence,2010,130(2):309-314.
[63] TIWARI R,DUBEY V,RAMRAKHIANIB M,et al.Fracto-mechanoluminescence induced by impulsive deformation ofⅡ-Ⅵsemiconductors[J]. Luminescence,2015,30(6):883-890.
[64] CHANDRA B, CHANDRA V, JHA P, et al.Fracto-mechanoluminescence and mechanics of fracture of solids[J]. Journal of Luminescence,2012,132(8):2012-2022.
[65] HOLLERMAN W,FONTENOT R,BHAT K,et al.Comparison of triboluminescent emission yields for 27luminescent materials[J]. Optical Materials,2012,34(9):1517-1521.
[66] WONG H, LO W, CHAN W, et al. Mechanistic investigation of inducing triboluminescence in lanthanide(Ⅲ)β-diketonate complexes[J]. Inorganic Chemistry,2017,56(9):5135-5140.
[67] HIRATSUKA K,HOSOTANI K. Effects of friction type and humidity on triboelectrification and triboluminescence among eight kinds of polymers[J].Tribology International,2012,55:87-99.
[68] 邓亚奎,袁媛,陈于蓝.多力响应基团聚合物合成的研究进展[J].高等学校化学学报,2020,41(9):1956-1967.DENG Yakui, YUAN Yuan, CHEN Yulan. Recent advances in the synthesis of multi-mechanophore polymers[J]. Chemical Journal of Chinese Universities,2020,41(9):1956-1967.
[69] 姚献东,池振国.压致变色聚集诱导发光材料[J].中国科学:化学,2013,43(9):1090-1104.YAO Xiandong,CHI Zhenguo. Piezochromic aggregationinduced emission materials[J]. Scientia Sinica Chimica,2013,43(9):1090-1104.
[70] JHA P, KHARE A, SINGH P, et al. Fractomechanoluminescence of sugar crystals measured with different techniques[J]. Journal of Luminescence,2020,222:117176.
[71] CHANDRA B, CHANDRA V, JHA P. Models for intrinsic and extrinsic fracto-mechanoluminescence of solids[J]. Journal of Luminescence,2013,135:139-153.
[72] YUAN Yuan,YUAN Wei,CHEN Yulan. Recent advances in mechanoluminescent polymers[J]. Science China Materials,2016,59(6):507-520.
[73] KATSUMATA T, KOMURO S, AIZAWA H.Fracto-mechanoluminescence from ruby and Cr doped spinel in cutting,grinding and polishing processes[J].Journal of Luminescence,2014,154:511-514.
[74] WANG Lu,WANG Kai,ZOU Bo,et al. Luminescent chromism of boron diketonate crystals:Distinct responses to different stresses[J]. Advanced Materials,2015,27(18):2918-2922.
[75] YANG Jie, GAO Xuming, XIE Zongliang, et al.Elucidating the excited state of mechanoluminescence in organic luminogens with room-temperature phosphorescence[J]. Angewandte Chemie International Edition,2017,56(48):15299-15303.
[76] YANG Jie,REN Zichun,XIE Zongliang,et al. Aiegen with fluorescence-phosphorescence dual mechanoluminescence at room temperature[J].Angewandte Chemie International Edition,2016,56(3):880-884.
[77] DUCROT E, CHEN Yulan, BULTERS M, et al.Toughening elastomers with sacrificial bonds and watching them break[J]. Science,2014,344(6180):186-189.
[78] CHEN Yulan,SPIERING A,KARTHIKEYAN S,et al.Mechanically induced chemiluminescence from polymers incorporating a 1,2-dioxetane unit in the main chain[J].Nature Chemistry,2012,4(7):559-562.
[79] CHEN Guojian, HONG Wei. Mechanochromism of structural-colored materials[J]. Advanced Optical Materials,2020,8(19):2000984.
[80] YUE Youfeng,KUROKAWA T,HAQUE M,et al.Mechano-actuated ultrafast full-colour switching in layered photonic hydrogels[J]. Nature Communications,2014,5(1):1-8.
[81] 汪太生,葛园梦,王毓荣,等.聚合物基力致变色材料的研究进展[J].中国材料进展,2021,40(6):463-469.WANG Taisheng,GE Yuanmeng,WANG Yurong,et al.Research progress of polymer-based mechanochromic materials[J]. Materials China,2021,40(6):463-469.
[82] 蒋建春,郭源发,沙勇杰,等.力致荧光响应聚合物的研究进展[J].化工时刊,2019,33(8):21-25.JIANG Jianchun,GUO Yuanfa,SHA Yongjie,et al.Review on mechano-responsive fluorescent polymers[J].Chemical Industry Times,2019,33(8):21-25.
[83] CIARDELLI F,RUGGERI G,PUCCI A. Dye-containing polymers:Methods for preparation of mechanochromic materials[J]. Chemical Society Reviews,2013,42(3):857-870.
[84] CRENSHAW B,WEDER C. Deformation-induced color changes in melt-processed photoluminescent polymer blends[J]. Chemistry of Materials, 2003, 15(25):4717-4724.
[85] CRENSHAW B,BURNWORTH M,KHARIWALA D,et al. Deformation-induced color changes in mechanochromic polyethylene blends[J].Macromolecules,2007,40(7):2400-2408.
[86] DAVIS D, HAMILTON A, YANG Jinglei, et al.Force-induced activation of covalent bonds in mechanoresponsive polymeric materials[J]. Nature,2009,459(7243):68-72.
[87] ZHANG Xiqi,CHI Zhenguo,ZHANG Yi,et al. Recent advances in mechanochromic luminescent metal complexes[J]. Journal of Materials Chemistry C,2013,1(21):3376.
[88] HAN Ting, LIU Lijie, WANG Dong, et al.Mechanochromic fluorescent polymers enabled by AIE processes[J]. Macromolecular Rapid Communications,2020,42(1):2000311.
[89] PUCCI A. Mechanochromic fluorescent polymers with aggregation-induced emission features[J]. Sensors,2019,19(22):4969.
[90] ZHAO Weijun,HE Zikai,PENG Qian,et al. Highly sensitive switching of solid-state luminescence by controlling intersystem crossing[J].Nature Communications,2018,9(1):1-8.
[91] QIU Zijie,ZHAO Weijun,CAO Mingkui,et al. Dynamic visualization of stress/strain distribution and fatigue crack propagation by an organic mechanoresponsive AIE luminogen[J]. Advanced Materials, 2018, 30(44):1803924.
[92] ZHANG Le,ZHANG Zhe,LIN Hong,et al. Real-time and visible monitoring of stress distribution using organic mechanoresponsive luminogen[J]. Science China Technological Sciences,2021,64(12):2586-2594.
[93] LI C,XU C,ZHANG L,et al. Dynamic visualization of stress distribution on metal by mechanoluminescence images[J]. Journal of Visualization,2008,11(4):329-335.
[94] JIANG Hailin,XIONG Chenwei,LONG Siwei,et al. A novel versatile instrument for combined studies of persistent luminescence, thermoluminescence, and mechanoluminescence in micro-scale[J]. Review of Scientific Instruments,2020,91(11):113103.
[95] ARICA T,TOPCU G,PALA A,et al. Experimental apparatus for simultaneous measurement of triboelectricity and triboluminescence[J]. Measurement,2020,152:107316.
[96] ZHANG Zhe, LIN Hong, LIN Qiang, et al.Mechanoresponsive luminogen(MRL)-based real-time and visible detection method for biaxial fatigue crack propagation[J]. International Journal of Fatigue,2022,164:107161.
[97] ZHANG Le, WANG Zhichen, WANG Lei, et al.Machine learning-based real-time visible fatigue crack growth detection[J]. Digital Communications and Networks,2021,7(4):551-558.
[98] CELLINI F,ZHOU Liwei,KHAPLI S,et al. Large deformations and fluorescence response of mechanochromic polyurethane sensors[J]. Mechanics of Materials,2016,93:145-162.
[99] LI C,XU C,IMAI Y,et al. Real-time visualisation of the Portevin-Le Chatelier effect with mechanoluminescent-sensing film[J]. Strain, 2010,47(6):483-488.
[100] TIMILSINA S, LEE K, JANG I, et al.Mechanoluminescent determination of the modeⅠstress intensity factor in Sr Al₂O₄:Eu²⁺,Dy³⁺[J]. Acta Materialia,2013,61(19):7197-7206.
[101] YIN Shaofeng,ZHAO Ziming,LUAN Weiling,et al.Optical response of a quantum dot-epoxy resin composite:Effect of tensile strain[J]. RSC Advances,2016,6(22):18126-18133.
[102] AZAD A,RAHIMI M,YUN G. Quantitative full-field strain measurements by SAOED(Sr Al₂O₄:Eu²⁺,Dy³⁺)mechanoluminescent materials[J]. Smart Materials and Structures,2016,25(9):95032.
[103] SHIN H,TIMILSINA S,SOHN K,et al. Digital image correlation compatible mechanoluminescent skin for structural health monitoring[J]. Advanced Science,2022,9(11):2105889.
[104] KIM G,KIM J. Dynamic torsional response analysis of mechanoluminescent paint and its application to non-contacting automotive torque transducers[J].Measurement Science and Technology,2013,25(1):15009.
[105] KIM J,KIM G. New non-contacting torque sensor based on the mechanoluminescence of ZnS:Cu microparticles[J]. Sensors and Actuators A:Physical,2014,218:125-131.
[106] ZHANG Zhe, CAO Mingkui, ZHANG Le, et al.Dynamic visible monitoring of heterogeneous local strain response through an organic mechanoresponsive AIE luminogen[J]. ACS Applied Materials&Amp;Interfaces,2020,12(19):22129-22136.
[107] JIANG Qian,YUAN Hongli,LI Jichao,et al. Damage detection of fiber reinforced composite based on mechanoresponsive aggregation induced emission luminogen[J]. Journal of Luminescence,2022,248:118997.
[108] KIM J,KWON Y,SOHN K. Dynamic visualization of crack propagation and bridging stress using the mechano-luminescence of SrAl₂O₄:(Eu,Dy,Nd)[J]. Acta Materialia,2003,51(20):6437-6442.
[109] KIM J,KWON Y,SHIN N,et al. Visualization of fractures in alumina ceramics by mechanoluminescence[J]. Acta Materialia,2005,53(16):4337-4343.
[110] ZHAO Ziming,LUAN Weiling,YIN Shaofeng,et al.Metal crack propagation monitoring by photoluminescence enhancement of quantum dots[J].Applied Optics,2015,54(21):6498-6501.
[111] ZHANG Shaofu,YIN Shaofeng,LUAN Weiling,et al.Strain monitoring via self-assembled quantum dots[J].Applied Mechanics and Materials,2016,853:493-497.
[112] TERASAKI N, FUJIO Y, SAKATA Y, et al.Visualization of crack propagation for assisting double cantilever beam test through mechanoluminescence[J].The Journal of Adhesion,2018,94(11):867-879.
[113] TERASAKI N,XU Chaonan. Historical-log recording system for crack opening and growth based on mechanoluminescent flexible sensor[J]. IEEE Sensors Journal,2013,13(10):3999-4004.
[114] MENG Biwei,YUE Xiu,ZHANG Yurong,et al. Direct visualization of interfacial debonding in FRP structure using an AIE molecule[J]. Composites Communications,2021,27:100816.
[115] FUJIO Y,XU Chaonan,SAKATA Y,et al. Invisible crack visualization and depth analysis by mechanoluminescence film[J]. Journal of Alloys and Compounds,2020,832:154900.
[116] FUJIO Y,XU Chaonan,TERASAWA Y,et al. Sheet sensor using Sr Al₂O₄:Eu mechanoluminescent material for visualizing inner crack of high-pressure hydrogen vessel[J]. International Journal of Hydrogen Energy,2016,41(2):1333-1340.
[117] WANG Can, YU Yun, YUAN Yuhu, et al.Heartbeat-sensing mechanoluminescent device based on a quantitative relationship between pressure and emissive intensity[J]. Matter,2020,2(1):181-193.
[118] CARANI L,EZE V,IWUAGWU C,et al. Performance analysis of embedded mechanoluminescence-perovskite self-powered pressure sensor for structural health monitoring[J]. Journal of Composites Science,2020,4(4):190.
[119] TOIVOLA R,LAI P,YANG J,et al. Mechanochromic fluorescence in epoxy as a detection method for barely visible impact damage in CFRP composites[J].Composites Science and Technology,2017,139:74-82.