Self-Powered Smart Touchpad using Novel Intrinsic Piezo-Tribo Hybrid Nanogenerator

Monunith Anithkumar; Asokan Poorani Sathya Prasanna; Nagamalleswara Rao AlluriSang-Jae Kim

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Self-Powered Smart Touchpad using Novel Intrinsic Piezo-Tribo Hybrid Nanogenerator

机译：Self-Powered Smart Touchpad using Novel Intrinsic Piezo-Tribo Hybrid Nanogenerator

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Novel hybrid nanogenerators (HNG) with multifunctional materials aregaining immense interest due to their high electrical output and broad applicationsin the electronic industry. Intrinsic hybridization of single electrodetriboelectric (SE-TE) and piezoelectric (PE) nanogenerators (NGs), that is,double layered (DL)-HNG can eliminate the real-time electrical groundingissues of SE-TE-NG and produces high output (176.41 V, 168.1 mW m~(?2))due to synergistic TE–PE effects of Multifunctional Composite film (MFC).The flexible MFC films are made-up of Cu_2O-doped 0.3Ba_(0.7)Ca_(0.3)TiO_3-0.7BaSn_(0.12)Ti_(0.88)O_3 nanoparticles (Cu_2O-BCST NPs), which exhibits morphotropicphase boundary along with the polydimethylsiloxane polymer. Further,DL-HNG scaled up to 4 × 4 matrix (using the 3D-printed mask) can work as aflexible self-powered trackpad (or touch) sensor to control the mouse pointerin computer or touch screen display devices.

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来源
《Advanced functional materials》 |2023年第23期|2213907.1-2213907.13|共13页
作者
Monunith Anithkumar; Asokan Poorani Sathya Prasanna; Nagamalleswara Rao AlluriSang-Jae Kim;
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作者单位

Nanomaterial and system laboratoryMajor of Mechatronics EngineeringFaculty of Applied Energy systemJeju National UniversityJeju 63243, Republic of Korea;

Materials Research and Technology DepartmentLuxembourg Institute of Science and Technology4422 Belvaux, Luxembourg Inter-Institutional Research Group on Ferroic MaterialsCollaboration between University of Luxembourg and LIST4422 Belvaux, Luxembourg;

Nanomaterial and system laboratoryMajor of Mechatronics EngineeringFaculty of Applied Energy systemJeju National UniversityJeju 63243, Republic of Korea R&D Centre for Energy New IndustryJeju National UniversityJeju 63243, Republic of Korea;

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正文语种英语
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intrinsic hybrid nanogenerators and touchpads; nanogenerators; piezoelectrics; triboelectrics;

Self-Powered Smart Touchpad using Novel Intrinsic Piezo-Tribo Hybrid Nanogenerator

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