Nonlinear potential field in contact electrification
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Electrostatics"
DOI: 10.1016/j.elstat.2020.103511
Abstract: Abstract The cause of electron transfer in contact electrification is one of the most hotly debated physical problems today. In this study, the electron transfer is hypothesized to be partly driven by the surface dipole… read more here.
Keywords: contact electrification; contact; potential field; nonlinear potential ... See more keywords
Theory of contact electrification: Optical transitions in two-level systems
Sign Up to like & getrecommendations! Published in 2018 at "Nano Energy"
DOI: 10.1016/j.nanoen.2018.08.015
Abstract: Abstract The increasing need to power networks of trillions of sensors and devices for the Internet of Things requires effective generators to harvest low-frequency ambient mechanical vibrations. This type of energy is different from conventional… read more here.
Keywords: optical transitions; electrification optical; contact electrification; model ... See more keywords
First-principles investigations on the contact electrification mechanism between metal and amorphous polymers for triboelectric nanogenerators
Sign Up to like & getrecommendations! Published in 2019 at "Nano Energy"
DOI: 10.1016/j.nanoen.2019.103864
Abstract: Abstract Chemical modification on contact pair materials is an important means to enhance the output of triboelectric nanogenerators (TENGs) as the electrification performance of contact materials depends critically on their molecular structures. However, limited understanding… read more here.
Keywords: metal amorphous; electrification; amorphous polymers; mechanism metal ... See more keywords
Electron-transfer mechanisms for confirmation of contact-electrification in ZnO/polyimide-based triboelectric nanogenerators
Sign Up to like & getrecommendations! Published in 2020 at "Nano Energy"
DOI: 10.1016/j.nanoen.2020.104818
Abstract: Abstract Zinc oxide (ZnO) acting as a versatile material for electronic and optoelectronic devices shows promising applications in triboelectric nanogenerator (TENG)-based self-powered electronics. However, the output performances of ZnO-based TENG are relatively low and the… read more here.
Keywords: contact electrification; zno based; zno; electrification zno ... See more keywords
Surface electrical properties modulation by multimode polarizations inside hybrid perovskite films investigated through contact electrification effect
Sign Up to like & getrecommendations! Published in 2021 at "Nano Energy"
DOI: 10.1016/j.nanoen.2021.106318
Abstract: Abstract Surface electrical properties is of great significance for developing high-performance organic-inorganic hybrid perovskite based electronic devices. The photovoltage-induced ions transport and redistribution at the surface region have been well studied, but their contributions to… read more here.
Keywords: electrical properties; surface electrical; surface; hybrid perovskite ... See more keywords
Rationalizing the Triboelectric Series of Polymers
Sign Up to like & getrecommendations! Published in 2019 at "Chemistry of Materials"
DOI: 10.1021/acs.chemmater.8b04526
Abstract: C electrification is the phenomenon in which static charge is generated when two materials come into contact and are then separated. After contact, one material charges positively and the other charges negatively (Figure 1). This… read more here.
Keywords: series polymers; electrification; static charge; rationalizing triboelectric ... See more keywords
Contact Electrification at the Liquid-Solid Interface.
Sign Up to like & getrecommendations! Published in 2021 at "Chemical reviews"
DOI: 10.1021/acs.chemrev.1c00176
Abstract: Interfaces between a liquid and a solid (L-S) are the most important surface science in chemistry, catalysis, energy, and even biology. Formation of an electric double layer (EDL) at the L-S interface has been attributed… read more here.
Keywords: liquid; electrification liquid; contact electrification; liquid solid ... See more keywords
Universal Nature-Inspired Coatings for Preparing Noncharging Surfaces.
Sign Up to like & getrecommendations! Published in 2017 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.7b07711
Abstract: Static charge generated by contact electrification on surfaces can lead to many undesirable consequences such as a reduction in the efficiency of manufacturing processes, damage to equipment, and explosions. However, it is extremely challenging to… read more here.
Keywords: inspired coatings; nature inspired; contact electrification; universal nature ... See more keywords
Study of Contact Electrification at Liquid-Gas Interface.
Sign Up to like & getrecommendations! Published in 2021 at "ACS nano"
DOI: 10.1021/acsnano.1c07158
Abstract: It is known that the suspended liquid droplets in clouds can generate electrostatic charges, which finally results in the lightning. However, the detailed mechanism related to the contact-electrification process on the liquid-gas (L-G) interfaces is… read more here.
Keywords: contact electrification; electrification; interface; liquid gas ... See more keywords
Can Static Electricity on a Conductor Drive a Redox Reaction: Contact Electrification of Au by Polydimethylsiloxane, Charge Inversion in Water, and Redox Reaction.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.8b07297
Abstract: We investigated the static charge generation by contact electrification between Au and polydimethylsiloxane (PDMS) and the redox reaction by the static charge in the aqueous phase, to reveal the mechanism of contact electrification and redox… read more here.
Keywords: charge; contact electrification; redox reaction; reaction ... See more keywords
Contact-electrification-activated artificial afferents at femtojoule energy
Sign Up to like & getrecommendations! Published in 2021 at "Nature Communications"
DOI: 10.1038/s41467-021-21890-1
Abstract: Low power electronics endowed with artificial intelligence and biological afferent characters are beneficial to neuromorphic sensory network. Highly distributed synaptic sensory neurons are more readily driven by portable, distributed, and ubiquitous power sources. Here, we… read more here.
Keywords: electrification activated; energy; activated artificial; contact electrification ... See more keywords