Results 71 to 80 of about 10,372 (199)

Charge neutralization in vacuum for non-conducting and isolated objects using directed low-energy electron and ion beams [PDF]

open access: yes, 2008
We propose using ions and electrons of energy 1 eV–10 eV for neutralizing the charges on the non-conducting or isolated surfaces of high-sensitivity experiments. The mirror surfaces of the test masses of the laser interferometer gravitational observatory
  +24 more
core   +1 more source

Embroidery Triboelectric Nanogenerator for Energy Harvesting

open access: yesSensors
Triboelectric nanogenerators (TENGs) are devices that efficiently transform mechanical energy into electrical energy by utilizing the triboelectric effect and electrostatic induction.
Hasan Riaz Tahir   +3 more
doaj   +1 more source

Mass flow meter using the triboelectric effect for measurement in cryogenics [PDF]

open access: yes
The use of triboelectric charge to measure the mass flow rate of cryogens for the Space Shuttle Main Engine was investigated. Cross correlation of the triboelectric charge signals was used to determine the transit time of the cryogen between two sensor ...
Bernatowicz, Henry   +2 more
core   +1 more source

Solid-state, triboelectrostatic and dissolution characteristics of spray-dried piroxicam-glucosamine solid dispersions [PDF]

open access: yes, 2016
This work explores the use of both spray drying and D-glucosamine HCl (GLU) as a hydrophilic carrier to improve the dissolution rate of piroxicam (PXM) whilst investigating the electrostatic charges associated with the spray drying process.
Adebisi, Adeola O.   +6 more
core   +2 more sources

Soft Triboelectric Band for Sensing of and Energy Scavenging From Body Motion

open access: yesProceedings, 2017
We manifest a new method of developing wearable triboelectric band for self-powerd gesture sensing and power generating. Film casting technique, that is easily scalable, was used to patterned soft stretchable elastomers and conductive carbon based ...
Rubaiyet Iftekharul Haque   +2 more
doaj   +1 more source

Electrostatic discharge test apparatus [PDF]

open access: yes, 1988
Electrostatic discharge properties of materials are quantitatively measured and ranked. Samples (20) are rotated on a turntable (15) beneath selectable, co-available electrostatic chargers (30/40), one being a corona charging element (30) and the other a
Smith, William C.
core   +2 more sources

Transparent and conductive nanomembranes with orthogonal silver nanowire arrays for skin-attachable loudspeakers and microphones [PDF]

open access: yes, 2018
We demonstrate ultrathin, transparent, and conductive hybrid nanomembranes (NMs) with nanoscale thickness, consisting of an orthogonal silver nanowire array embedded in a polymer matrix.
Cho, Seungse   +7 more
core   +1 more source

Piezoelectric peptide-based nanogenerator enhanced by single-electrode triboelectric nanogenerator

open access: yesAPL Materials, 2017
Peptide has recently been demonstrated as a sustainable and smart material for piezoelectric energy conversion. Although the power output was improved compared to other biomaterials, the use of a piezoelectric device alone can only capture the energy ...
Vu Nguyen, Steve Kelly, Rusen Yang
doaj   +1 more source

Recent Advances in Self-Powered Electronic Skin Based on Triboelectric Nanogenerators

open access: yesEnergies
Human skin, the body’s largest organ, plays a crucial role in perceiving mechanical stimulation and facilitating interaction with the external environment.
Qingyang Feng   +9 more
doaj   +1 more source

Electrical charging of ash in Icelandic volcanic plumes

open access: yes, 2014
The existence of volcanic lightning and alteration of the atmospheric potential gradient in the vicinity of near-vent volcanic plumes provides strong evidence for the charging of volcanic ash.
Aplin, Karen L   +2 more
core  

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