Enhancing the output performance of hybrid nanogenerators based on Al-doped BaTiO3 composite films: A self-powered utility system for portable...
Dudem B., Lankamsetti K. B., Patnam H., Mule A. R., Yu J. S.
Journal of Materials Chemistry A
Vol.6, Issue33, P. 16101-16110
Опубликовано: 2018
Тип ресурса: Статья
Аннотация:
Enhancing the output performance of nanogenerators using composite films consisting of a piezoelectric material embedded into polymers has gained much attention over the last few years. Such composite films can provide a high surface charge density and dielectric permittivity, which can further efficiently enhance the performance of nanogenerators. We, for the first time, employed aluminum (Al)-doped barium titanate (BaTiO3; ABTO) particles to enhance the performance of nanogenerators. These ABTO particles were synthesized via a solid-state technique, and the effect of Al dopant concentration on their crystallinity and ferroelectric properties was systematically investigated. However, the BTO particles with 2[%] Al dopant concentration exhibited a high remnant polarization and piezoelectric coefficient, and they were further employed to efficiently enhance the output performance of the hybrid piezo/triboelectric nanogenerators. For this, these ABTO particles were first mixed with polydim
Ключевые слова:
Aluminum compounds; Barium titanate; Electron devices; Nanogenerators; Open circuit voltage; Permittivity; Piezoelectric materials; Piezoelectricity; Polydimethylsiloxane; Semiconductor doping; Silicones; Surface roughness; Dielectric permittivities; Ferroelectric property; High electrical power; Piezoelectric coefficient; Polydimethylsiloxane PDMS; Portable electronic devices; Remnant polarizations; Solid state technique; Nanocomposite films
Язык текста: Английский
ISSN: 2050-7496
Dudem B.
Lankamsetti K. B. Krishna Bkharat 1988-
Patnam H.
Mule A. R.
Yu J. S.
Дудем Б.
Ланкамсетти К. Б. Кришна Бхарат 1988-
Патнам Х.
Муле А. Р.
Й. С.
Enhancing the output performance of hybrid nanogenerators based on Al-doped BaTiO3 composite films: A self-powered utility system for portable electronics
Enhancing the output performance of hybrid nanogenerators based on Al-doped BaTiO3 composite films: A self-powered utility system for portable...
Текст визуальный непосредственный
Journal of Materials Chemistry A
Vol.6, Issue33 P. 16101-16110
2018
Статья
Aluminum compounds Barium titanate Electron devices Nanogenerators Open circuit voltage Permittivity Piezoelectric materials Piezoelectricity Polydimethylsiloxane Semiconductor doping Silicones Surface roughness Dielectric permittivities Ferroelectric property High electrical power Piezoelectric coefficient Polydimethylsiloxane PDMS Portable electronic devices Remnant polarizations Solid state technique Nanocomposite films
Enhancing the output performance of nanogenerators using composite films consisting of a piezoelectric material embedded into polymers has gained much attention over the last few years. Such composite films can provide a high surface charge density and dielectric permittivity, which can further efficiently enhance the performance of nanogenerators. We, for the first time, employed aluminum (Al)-doped barium titanate (BaTiO3; ABTO) particles to enhance the performance of nanogenerators. These ABTO particles were synthesized via a solid-state technique, and the effect of Al dopant concentration on their crystallinity and ferroelectric properties was systematically investigated. However, the BTO particles with 2[%] Al dopant concentration exhibited a high remnant polarization and piezoelectric coefficient, and they were further employed to efficiently enhance the output performance of the hybrid piezo/triboelectric nanogenerators. For this, these ABTO particles were first mixed with polydim