M
Mejdi Kammoun
Researcher at University of Houston
Publications - 7
Citations - 399
Mejdi Kammoun is an academic researcher from University of Houston. The author has contributed to research in topics: Battery (electricity) & Piezoelectricity. The author has an hindex of 5, co-authored 7 publications receiving 308 citations.
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Nanoscale flexoelectric energy harvesting
TL;DR: In this article, a beam-based paradigmatical design was proposed for flexoelectric energy harvesting under harmonic mechanical excitation. And the authors showed that the output power density and conversion efficiency increase significantly when the beam thickness reduces from micro-to nanoscale and flexolectricity-based energy harvesting can be a viable alternative to piezoelectrics.
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Flexible thin-film battery based on graphene-oxide embedded in solid polymer electrolyte.
TL;DR: In this study, the fabrication and testing of a high performance thin-film Li-ion battery is reported that is both flexible and relatively safer compared to the conventional electrolyte based batteries.
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High Fidelity Tape Transfer Printing Based On Chemically Induced Adhesive Strength Modulation.
Kyoseung Sim,Song Chen,Yuhang Li,Mejdi Kammoun,Yun Peng,Minwei Xu,Yang Gao,Jizhou Song,Yingchun Zhang,Haleh Ardebili,Cunjiang Yu +10 more
TL;DR: This work describes the working mechanism of the adhesion modulation that governs this process and demonstrates the method by high fidelity tape transfer printing several types of materials and devices, including Si pellets arrays, photodetector arrays, and electromyography sensors, from their preparation substrates to various alien substrates.
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Stretchable spiral thin-film battery capable of out-of-plane deformation
TL;DR: In this article, a stretchable spiral thin-film lithium ion battery that is capable of large out-of-plane deformation of 1300% while exhibiting simultaneous electrochemical functionality is presented.
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Structure and Properties of Sulfonated Pentablock Terpolymer Films as a Function of Wet–Dry Cycles
Phuc Truong,Stacy Shingleton,Mejdi Kammoun,Rephayah L. Black,Marc Charendoff,Carl Willis,Haleh Ardebili,Gila E. Stein +7 more
TL;DR: In this paper, the structure and properties of poly(tert-butylstyrene-b-hydrogenated isopreneb-sulfonated styrene-β-tertbutyl styrene)-b-hexagonal poly(tBS-HI-SS-HI -tBS) films were investigated as a function of wet-dry cycles, where one cycle is defined as a 24-hour soak in deionized water followed by a 24h drying period in air.