Owing to its impedance properties and piezoelectric effect, the piezoelectric polymer polyvinylidene fluoride (PVDF) finds application in the field of noise control. Traditional sound-absorbing materials have gradually fallen short of the demands of sound-absorbing functionality and environmental adaptability in today’s increasingly acute noise pollution environment. When PVDF is added to sound absorption, materials or structures have an additional loss path for the conversion of sound energy to electric energy. This helps to increase the low-frequency sound absorption band and improve low-frequency sound absorption performance. Through the action of viscosity, friction, relaxation, piezoelectric effect, and dielectric loss, the sound energy in the passive sound-absorbing material containing PVDF is transformed into energy dissipation in the form of heat energy, electric energy, and so on under the matching of PVDF low impedance. In active control, secondary sound and force sources can be supplied by PVDF-based transducers and actuators to reduce noise. This paper first provides an overview of the piezoelectric characteristics of β-phase PVDF and its optimization techniques. It then goes on to discuss the use of PVDF in passive sound-absorbing materials, active controls, and hybrid sound absorption systems. Finally, it summarizes the benefits, issues that still need to be resolved, and future directions for these three noise reduction techniques.
ShiLZhangX.Research progress on effects of noise on human health. China Occup Med2015;
42(2): 225–228.
4.
GuptaAGuptaAJainK, et al.
Noise pollution and impact on children health. Indian J Pediatr2018;
85(4): 300–306.
5.
LiXLZhangJHeP, et al.
Correlation between cognition on hearing protection and mental health status among noise-exposed workers. China Occup Med2020;
47(2): 186–189, 195.
6.
HuangFJHsiehCJYoungCH, et al.
The assessment of exposure to occupations noise and hearing loss for stoneworkers in Taiwan. Noise Health2018;
20(95): 146–151.
7.
MockfordEJMarshallRC.Effects of urban noise on song and response behaviour in great tits. Proc. R. Soc. B-Biol. Sci2009;
1669(276): 2979–2985.
8.
HuYCardosoGC.Are bird species that vocalize at higher frequencies preadapted to inhabit noisy urban areas. Behav. Ecol2009;
6(20): 1268–1273.
9.
FuS.Building an innovative prevention and control system for noise pollution in social life. Chin J Environ Mgmt2022;
14(4): 74–79.
10.
LiuD.Parameter design and optimization of multilayer microperforated panel sound absorption material. Master's Thesis, Hubei University of Technology, 2018.
11.
YuanGHWangXC.Research status and prospect of sound absorbing materials. Mech Engr2006; (6): 17–19.
XiaoYGWangJ.A new feedforward hybrid active noise control system. IEEE Signal Process Lett2011;
18(10): 591–594.
14.
ZangCZ.Research on noise reduction characteristics of active and passive noise control facility for metro wheel-rail noise. PhD Thesis, Beijing Jiaotong University, 2021.
15.
ZuoKCChenPWangZ, et al.
Research status of aircraft interior noise. Acta Aeronaut Astronaut Sinica2016;
37(8): 2370–2384.
16.
DingCLShiJBDongYB, et al.
Exploratory research on a dual-band and broadband metasurface materials. Aeronaut Sci Technol2022;
33(5): 76–81.
17.
OhJHKimJLeeH, et al.
Directionally antagonistic graphene oxide-polyurethane hybrid aerogel as a sound absorber. ACS Appl Mater Interfaces2018;
10(26): 22650–22660.
18.
CaoLTYuXYinX, et al.
Hierarchically maze-like structured nanofiber aerogels for effective low-frequency sound absorption. J. Colloid Interface Sci2021;
597: 21–28.
19.
ZhaoJCWangGLChenZL, et al.
Microcellular injection molded outstanding oleophilic and sound-insulating PP/PTFE nanocomposite foam. Compos.Pt. B-Eng2021;
215: 108786.
20.
HidayaniTRWirjosentonoBNasutionDY, et al.
Acoustic and mechanical properties of polystyrene composite filled with primary sludge and boiler ash from pulp mill. Mater Plast2022;
59(2): 128–137.
AmeduriB.From vinylidene fluoride (VDF) to the applications of VDF-containing polymers and copolymers: recent developments and future trends. Chem Rev2009;
109(12): 6632–6686.
23.
KatsourasIAsadiKLiMY, et al.
The negative piezoelectric effect of the ferroelectric polymer poly(vinylidene fluoride). Nat. Mater2016;
15(1): 78.
24.
YouRY.Study on the preparation and the doping regulation of their properties of lead magnesium niobate-lead titanate ceramics with ultrahigh voltage electrical coefficient. Master's Thesis, Chengdu University, 2023.
25.
KawaiH. The piezoelectricity of polyvinylidene fluoride. Jpn J Appl Phys1969;
8: 975.
BaiYBLiuYALvH, et al. Processes of electrospun polyvinylidene fluoride-based nanofibers, their piezoelectric properties, and several fantastic applications. Polymers2022;
14(20): 4311.
28.
ZhangHH. Preparation and properties of PVDF based 1–3 piezoelectric composite. Master's Thesis, Xi’an University of Technology, 2020.
29.
YiKW.Study on dielectric and piezoelectric properties of PVDF-based polymer and its composites. Master's Thesis, University of Science and Technology of China, 2021.
SaxenaPShuklaP.A comprehensive review on fundamental properties and applications of poly(vinylidene fluoride) (PVDF). Adv Compos Hybrid Mater2021;
4(1): 8–26.
32.
SunZDZhuMLZhangZX, et al.
Artificial intelligence of things (AIoT) enabled virtual shop applications using self-powered sensor enhanced soft robotic manipulator. Adv. Sci2021;
8(14): 2100230.
33.
CatarinoSOMirandaJMMinasG.Effect of beta-PVDF piezoelectric transducers’ positioning on the acoustic streaming flows. Micromachines2014;
5(3): 654–666.
HeJJFangZWGaoCJ, et al.
Graphene enhanced flexible piezoelectric transducers for dynamic strain measurement: from material preparation to application. Smart Mater. Struct2023;
32(2): 025012.
36.
HieuLTSoSKimIT, et al.
Zn anode with flexible beta-PVDF coating for aqueous Zn-ion batteries with long cycle life. Chem Engng J2021;
411: 128584.
37.
AgbabiakaOGAdegunMHChanKY, et al.
BN-PVDF/rGO-PVDF laminate nanocomposites for energy storage applications. Nanomaterials2022;
12(24): 4492.
38.
WangR.Study on preparation and electromechanical coupling properties of 1-3 PZT/P(VDF-TrFE) composites. Master's Thesis, Xi’an University of Technology, 2023.
39.
WangWQ.Study of 1-3 piezoelectric composites PVDF-based. Master's Thesis, Huazhong University of Science & Technology, 2019.
40.
AshwiniCVMShireeshaGAmbikaMR.A succinct review on piezoelectric characteristics of PVDF and its copolymer PVDF-HFP. ECS Trans2022;
107(1): 10623-1–10623-30.
41.
DallaevRPisarenkoTSobolaD, et al.
Brief review of PVDF properties and applications potential. Polymers2022;
14(22): 4793-1–4793-30.
42.
CaoQQ.Preparation and application of β-phase PVDF films based on multi-filed coupling technology. Master's Thesis, North China University of Technology, 2022.
43.
KimuraT.Microstructure development and texture formation in lead-free piezoelectric ceramics prepared by templated grain growth process. J Ceram Soc Jpn2016;
124(4): 268–282.
44.
LiuWChengLLiS.Prospective of (BaCa)(ZrTi)O3 lead-free piezoelectric ceramics. Crystals2019;
9(3): 1–12.
45.
WangW.Preparation and properties of PZT aerogel coating. Master's, University of Electronic Science and Technology of China, 2020.
46.
WangYM.The study of absorption theory for macromolecule functional material. Master's Thesis, Harbin Engineering University, 2009.
47.
XuXC.Design and synthesis of wide temperature range damping rubber. Master's Thesis, Dalian Maritime University, 2015.
48.
YangZ.Preparation and sound absorption properties of multilayer foam composites based on piezoelectric effect. PhD Thesis, Wuhan Institute of Technology, 2018.
49.
ZhangQMBhartiVZhaoX.Giant electrostriction and relaxor ferroelectric behavior in electron-irradiated poly(vinylidene fluoride-trifluoroethylene) copolymer. Science1998;
280(5372): 2101–2104.
50.
KangGDCaoYM.Application and modification of poly(vinylidene fluoride) (PVDF) membranes: a review. J Membr Sci2014;
463: 145–165.
51.
RuanLXYaoXNChangYF, et al.
Properties and applications of the beta phase poly(vinylidene fluoride). Polymers2018;
10(3): 228.
52.
WuJSunXYZhuSJ, et al.
Magnetic field induced formation of ferroelectric β phase of poly(vinylidene fluoride). Appl Phys A Mater Sci Process2020;
126(8): 624.
53.
ShepelinNAGlushenkovAMLussiniVC, et al.
New developments in composites, copolymer technologies and processing techniques for flexible fluoropolymer piezoelectric generators for efficient energy harvesting. Energy Environ. Sci2019;
12(4): 1143–1176.
54.
YinJYBoarettiCLorenzettiA, et al.
Effects of solvent and electrospinning parameters on the morphology and piezoelectric properties of PVDF nanofibrous membrane. Nanomater2022;
12(6): 962.
55.
WangJT.Search on electric response poly(vinylidene fluoride)-based flexible composite. Master's Thesis, Wuhan University of Technology, 2020.
56.
RamasundaramSYoonSKimKJ, et al.
Direct preparation of nanoscale thin films of poly(vinylidene fluoride) containing β‐crystalline phase by heat‐controlled spin coating. Macromol Chem Phys2008;
209(24): 2516–2526.
57.
Das MahapatraSMohapatraPCAriaAI, et al.
Piezoelectric materials for energy harvesting and sensing applications: roadmap for future smart materials. AdvSci2021;
8(17): 2100864.
58.
WangHQWangJWWangXZ, et al.
Dielectric properties and energy storage performance of PVDF-based composites with MoS2@MXene nanofiller. Chem Eng J2022;
437(2): 135431.
59.
ZhaoXCHuJXieJH, et al.
Highly transparent PVDF films with enhanced dielectric and energy storage properties tailored by a PMMA-co-GMA copolymer. ACS Appl. Energ. Mater2022;
5(10): 12693–12706.
60.
MitraRPriyadarshiniBSRamadossA, et al.
Stretchable polymer-modulated PVDF-HFP/TiO2 nanoparticles-based piezoelectric nanogenerators for energy harvesting and sensing applications. Mater Sci Eng B-Adv Funct Solid-State Mater2022;
286: 116029.
61.
MullaveettilFNDaukseviciusRWakjiraY.Strength and elastic properties of 3D printed PVDF-based parts for lightweight biomedical applications. J Mech Behav Biomed Mater2021;
120: 104603.
62.
RossoJMVolnistemEASantosIA, et al.
Lead-free NaNbO3-based ferroelectric perovskites and their polar polymer-ceramic composites: fundamentals and potentials for electronic and biomedical applications. Ceram Int2022;
48(14): 19527–19541.
63.
WangLYYongWFYuLE, et al.
Design of high efficiency PVDF-PEG hollow fibers for air filtration of ultrafine particles. J Membr Sci2017;
535: 342–349.
64.
SunQQLeungWWF.Charged PVDF multi-layer filters with enhanced filtration performance for filtering nano-aerosols. Sep Purif Technol2019;
212: 854–876.
65.
TranDTMendretJMericqJP, et al.
Performance of PVDF-TiO2 membranes during photo-filtration in the presence of inorganic and organic components. Membranes2022;
12(2): 245.
66.
TanDYHashimotoTTakizawaS.3D modeling of PVDF membrane aging using scanning electron microscope and OpenCV image analysis. J Membr Sci2023;
666: 121141.
67.
RibeiroCCostaCMCorreiaDM, et al.
Electroactive poly(vinylidene fluoride)-based structures for advanced applications. Nat. Protoc2018;
13(4): 681–704.
68.
WuLKJinZNLiuYL, et al.
Recent advances in the preparation of PVDF-based piezoelectric materials. Nanotechnol Rev2022;
11(1): 1386–1407.
69.
TashiroKTadokoroHKobayashiM.Structure and piezoelectricity of poly(vinylidene fluoride). Ferroelectrics1981;
32: 167–75.
70.
AnandAMeenaDDeyKK, et al.
Enhanced piezoelectricity properties of reduced graphene oxide (RGO) loaded polyvinylidene fluoride (PVDF) nanocomposite films for nanogenerator application. J Polym Res2020;
27(12): 358.
71.
ChenGZChenGPanL, et al.
Electrospun flexible PVDF/GO piezoelectric pressure sensor for human joint monitoring. Diam Relat Mat2022;
129: 109358.
72.
AnandABhatnagarMC.Effect of sodium niobate (NaNbO3) nanorods on beta-phase enhancement in polyvinylidene fluoride (PVDF) polymer. Mater Res Express2019;
6(5): 055011.
73.
ZhouYLiuWTTanB, et al.
Crystallinity and beta phase fraction of PVDF in biaxially stretched PVDF/PMMA films. Polymers2021;
13(7): 998.
74.
WangADLiuJHShaoCK, et al.
Electro-assisted 3D printing multi-layer PVDF/CaCl2 composite films and sensors. Coatings2022;
12(6): 820.
75.
HariMAKarumuthilSCVargheseS, et al.
Performance enhancement of flexible and self-powered PVDF-ZnO based tactile sensors. IEEE Sens J2022;
22(10): 9336–9343.
76.
YuanXTYanALaiZW, et al.
A poling-free PVDF nanocomposite via mechanically directional stress field for self-powered pressure sensor application. Nano Energy2022;
98: 107340.
77.
LiHLimS.High-performance piezoelectric nanogenerators featuring embedded organic nanodroplets for self-powered sensors. J Mater Chem A2022;
10(28): 14894–14905.
78.
LiLZhangMQRongMZ, et al.
Studies on the transformation process of PVDF from alpha to beta phase by stretching. RSC Adv2014;
4(8): 3938–3943.
79.
ChenYNFengRXLiYS, et al.
Development and analysis of a novel PVDF membrane with higher content of beta phase. Int J Polym Anal Charact2019;
24(8): 684–695.
80.
XueYYangTZhengYP, et al.
The mechanism of a PVDF/CsPbBr3 perovskite composite fiber as a self-polarization piezoelectric nanogenerator with ultra-high output voltage. J Mater Chem A2022;
10(41): 21893–21904.
81.
LiJ.ZhouGYHongY, et al.
Highly sensitive, flexible and wearable piezoelectric motion sensor based on PT promoted beta-phase PVDF. Sens Actuator A-Phys2022;
337: 113415.
82.
IsmailAMMohammedMIFouadSS.Optical and structural properties of polyvinylidene fluoride (PVDF)/reduced graphene oxide (RGO) nanocomposites. J Mol Struct2018;
1170: 51–9.
83.
WangJLiuSHChenCQ, et al.
Interface modification and energy storage properties of barium titanate-based/polyvinylidene fluoride composite. Acta Phys Sin2020;
69(21): 217702.
84.
ShaoJYZhangHYKeFY, et al.
Preparation and fused deposition modeling of multiwalled carbon nanotubes/ionic liquid/poly (vinylidene fluoride) dielectric materials with high β-phase. Polym Mater Sci Engng2021;
37(9): 116–123.
85.
WangHChenQXiaW, et al.
Electroactive PVDF thin films fabricated via cooperative stretching process. J Appl Polym Sci2018;
135(22): 46324.
86.
JinZN.Preparation of PVDF-HFP piezoelectric materials. Master's Thesis, Chongqing University, 2022.
87.
LinBLiZTYangY, et al.
Enhanced dielectric permittivity in surface-modified graphene/PVDF composites prepared by an electrospinning-hot pressing method. Compos Sci Technol2019;
172: 58–65.
88.
KalimuldinaGTurdakynNAbayI, et al.
A review of piezoelectric PVDF film by electrospinning and its applications. Sensors2020;
20: 5214.
89.
CaoQQWeiSHYaoPL, et al.
Research progress and prospects of performance optimization of PVDF piezoelectric films. Piezoelectr Acoustoopt2021;
43(4): 542–549.
90.
HoDHHanJHuangJ, et al.
β-phase-preferential blow-spun fabrics for wearable triboelectric nanogenerators and textile interactive interface. Nano Energy2020;
77: 105262.
91.
JiangS.Preparation and properties study of damping and acoustical composites based on chlorinated polyethylene. PhD Thesis, Donghua University, 2012.
92.
LiYC.Study on sound absorption properties of porous materials. Master's Thesis, Yanshan University, 2021.
93.
LiuYHuoYJDuYK, et al.
Research progress in the preparation and properties of sound absorbing materials. J Funct Mater2022;
53(2): 2073–2079.
94.
RahimabadyMStatharasECYaoK, et al.
Hybrid local piezoelectric and conductive functions for high performance airborne sound absorption. Appl Phys Lett2017;
111(24): 241601.
95.
ChenMDWangNXiaoH,
Application of piezoelectric materials in traditional sound absorption structures. Mater Rep2023;
37(24): 22010070.
96.
MohamedAMYaoKYousryYM, et al.
Open-cell poly(vinylidene fluoride) foams with polar phase for enhanced airborne sound absorption. Appl Phys Lett2018;
113(9): 092903.
97.
ZhangWQWuXYZhangM.Development of noise control utilizing piezoelectric technology. Tech Acoustics2008;
27(4): 577–583.
PutraAOrKHSelamatMZ, et al.
Sound absorption of extracted pineapple-leaf fibres. Appl Acoust2018;
136: 9–15.
100.
MvubuMBAnandijwalaRPatnaikA.Effects of air gap, fibre type and blend ratio on sound absorption performance of needle-punched non-woven fabrics. J Eng Fiber Fabr2019;
14: DOI: 10.1177/1558925019840874.
101.
LiuXTJiangJJTangXN, et al.
Sound absorption of hollow polyester woven fabric with honeycomb weave. Appl Acoust2021;
180: 108148.
102.
KassimDHPutraARamlanR.Enhancement of sound absorption of coir fiber using thin layer of kapok fibers. J Nat Fibers2023;
20(1): 2164103.
103.
DuZPYaoDXXiaYF, et al.
The sound absorption properties of highly porous silicon nitride ceramic foams. J Alloy Compd2020;
820: 153067.
104.
XuXBLiuPSChenGF, et al.
Sound absorption performance of highly porous stainless steel foam with reticular structure. Met Mater Int2021;
27(9): 3316–3324.
105.
OpielaKCZielinskiTGDvorakT, et al.
Perforated closed-cell aluminium foam for acoustic absorption. Appl Acoust2021;
174: 107706.
106.
SunJXLiuPS.Optimization of structural parameters for the sound absorption performance of a cellular ceramic foam. Multidiscip Model Mater Struct2021;
17(6): 1108–1118.
107.
ArenasJPCrockerMJ.Recent trends in porous sound-absorbing materials. Sound Vib2010;
44(7): 12–17.
108.
HuangYZhouDXieY, et al.
Tunable sound absorption of silicone rubber materials via mesoporous silica. RSC Adv2014;
4(29): 15171–15179.
109.
BerardiUIannaceG.Acoustic characterization of natural fibers for sound absorption applications. Build.Environ2015;
94: 840–852.
110.
GriffithsSNennigBJobS.Porogranular materials composed of elastic Helmholtz resonators for acoustic wave absorption. J Acoust Soc Am2017;
141(1): 254–264.
111.
PengMZhaoXM.Advances in the fiber-based sound-absorbing materials. Mater Rev2019;
33(21): 3669–3677.
112.
CaoLTFuQXSiY, et al.
Porous materials for sound absorption. Compos. Commun2018;
10: 25–35.
113.
MaleksabetFZohooriS.Surface modification of wool: superior sound absorption and water resistance. J Nat Fibers2022;
19(14): 7878–7884.
114.
XiangYLGuoJGuanFC, et al.
Preparation and properties of regenerated polyester hollow fiber wikis for sound absorption. Acta Materiae Compositae Sinica2023;
40(1): 212–218.
115.
ZhengYLZhouHXiaWY, et al.
Comparative study on sound absorption properties of polyimide foam. Plas Sci Technol2020;
48(1): 66–70.
116.
ChenJHLiuPSSunJX.Sound absorption performance of a lightweight ceramic foam. Ceram Int2020;
46(14): 22699–22708.
117.
HeCShuiAZMaJ, et al.
In situ growth magnesium borate whiskers and synthesis of porous ceramics for sound-absorbing. Ceram. Int2020;
46(18): 29339–29343.
118.
JafariMJMonazamMRKazempourM.Providing an optimal porous absorbent pattern to reduce mid to low-frequency sounds. J Environ Health Sci Engng2018;
16(2): 289–297.
119.
ZouYLShiLZhouY, et al.
Preparation of sound absorption on nano-fiber composite mats and its sound absorption property. TechTex2014;
32(9): 22–26.
120.
MohamedAMYaoKYousryYM, et al.
Enhanced airborne sound absorption effect in poly(vinylidene fluoride)/(K0.5Na0.5)NbO3-nanofiber composite foams. J Appl Polym Sci2020;
137(35): e49022.
121.
StatharasECYaoKRahimabadyM, et al.
Polyurethane/poly(vinylidene fluoride)/MWCNT composite foam for broadband airborne sound absorption. J Appl Polym Sci2019;
136(33): 47868.
122.
FengYYZongDDHouYJ, et al.
Gradient structured micro/nanofibrous sponges with superior compressibility and stretchability for broadband sound absorption. J Colloid Interface Sci2021;
593: 59–66.
123.
ZhaoBBYangQWangZ, et al.
Sound absorption of woven fabrics produced from braid-reinforced polyvinylidene fluoride hollow fiber membranes. Text Res J2022;
14: DOI: 10.1177/00405175221107838.
124.
YuLXLiXQiXY, et al.
Sound absorbing materials and sound energy conversion. Energy Conserv Technol2017;
35(2): 156–161, 187.
125.
LiJGuoBC.Situation and development of nonwovens acoustextiles. Nonwovens2007;
15(1): 8–13, 20.
126.
MaaDY.Direct and accurate measurements of acoustical impedance of the microperforated panel. Acta Acustica1983;
5: 257–262.
KongDYXieDYTangXN, et al.
Experimental study of a compact piezoelectric micro-perforated panel absorber with adjustable acoustic property. J Acoust Soc Am2020;
147(3): EL283–EL288.
129.
LiZBWangHQLiuSM, et al.
Composite sound insulation structure design based on piezoelectric PVDF micro-perforated plate. Instrum Technol2015; (7): 1–3, 36.
130.
LinJ.Synthesis and optoelectronic propertiesacoustic performance of the new porphyrin discotic liquid crystal compounds. Master's Thesis, Wuhan Polytechnic University, 2014.
131.
WuCMChouMH.Polymorphism, piezoelectricity and sound absorption of electrospun PVDF membranes with and without carbon nanotubes. Compos Sci Technol2016;
127: 127–133.
LeãoSGMonteiroECdos ReisMO, et al.
Noise attenuation inside airplane cabin: Preliminary results on combined porous/nano-fibrous materials. Appl. Acoust2022;
199: 109009.
134.
DorlingCMEatwellGPHutchinsSM.A demonstration of active noise reduction in an aircraft cabin. J Sound Vibr1989;
128(2): 358–360.
135.
LuAFDongNJChenYX, et al.
Improvement in engineering-application-oriented online modeling active noise control methods. J Vibr Shock2023;
42(20): 253–262.
136.
XuZJ.Research on active control for vehicle interior noise based on piezoelectric effect. PhD Thesis, Shanghai University of Engineering Science, 2017.
137.
JinGLLiuYM.Review of active noise control technology in high speed train. J Light Ind2011;
26(4): 59–62.
138.
LiHQ.Research on plate/shell-cavity vibro-acoustical coupling and vibration control optimization. PhD Thesis, Nanjing University of Aeronautics and Astronautic, 2011.
139.
LiuXWangCQZhangYM, et al.
Investigation of broadband sound absorption of smart micro-perforated panel (MPP) absorber. Int J Mech Sci2021;
199: 106426.
140.
ZhuCY.Research on theories and methods of active sound absorption. PhD Thesis, Huazhong University of Science and Technology, 2005.
141.
LiXJ.Active muffler study based on piezoelectric materials. Master's Thesis, Zhongyuan University of Technology, 2016.
142.
DuanXHWangHQQianYJ, et al.
Simulation of active sound absorption of a new PVDF micro-perforated plate structure. Mach Des Mnf2014; (2): 24–27.
143.
DuanXHWangHQLiZB, et al.
Sound absorption of a flexible micro-perforated panel absorber based on PVDF piezoelectric film. Appl Acoust2015;
88: 84–89.
144.
XieDY.Research on active control of sound absorption based on PVDF-MPP. Master's Thesis, Hefei University of Technology, 2020.
145.
XuHKongDY.Dynamic sound absorption characteristics of a series piezoelectric acoustic absorber regulated by voltage. J Acoust Soc Am2022;
151(6): 3807–3817.
146.
ChenZSiSS.Research summary of active sound absorption technology. Acoust Electron Engng2016; (3): 45–48.
147.
GuickingDLorenzE.An active sound absorber with porous plate. J Vib Acoust Stress Reliab Des1984;
106: 389–392.
148.
QiJLYuanKChenYX, et al.
Research progress on noise attenuation technology of launch vehicle fairing. Missiles Space Veh2019; (4); 119–123.
149.
FullerC.R.A distributed active vibration absorber (DAVA) and associated control approaches for active-passive reduction of sound and vibration.
Blacksburg:
Vibration and Acoustics Laboratories, 2001.
150.
WuCMChouMH.Acoustic-electric conversion and piezoelectric properties of electrospun polyvinylidene fluoride/silver nanofibrous membranes. Express Polym. Lett2020;
14(2): 103–114.
151.
HuM.Study on the effect of alternating voltage excitation on the sound absorption characteristics of PVDF piezoelectric micro-perforated panel and its array. Master's Thesis, Hefei University of Technology, 2021.
152.
QuanFXChenXQLiC, et al.
Sound field simulation based on a compound phonon structure and a design of noise-piezoelectric conversion. J Appl Acoust2022;
41(2): 182–191.
