Results 31 to 40 of about 51,422 (275)

Nanostructured Silicon as Potential Anode Material for Li-Ion Batteries

open access: yesMolecules, 2020
Commercial micrometer silicon (Si) powder was investigated as a potential anode material for lithium ion (Li-ion) batteries. The characterization of this powder showed the mean particle size of approx.75.2 nm, BET surface area of 10.6 m2/g and average ...
Matea Raić   +6 more
doaj   +1 more source

Etching rate of silicon nanowires with highly doped silicon during metal-assisted chemical etching

open access: yesMaterials Research Express, 2022
The fabrication of silicon nanowires (SiNWs) by metal-assisted chemical etching (MACE) has been widely studied in a variety of fields. SiNWs by high-doped silicon are potential materials to be applied in thermoelectric, lithium-ion batteries and sensors.
Haibin Li, Shinya Kato, Tetsuo Soga
doaj   +1 more source

Development of additive-assisted Ag-MACE for multicrystalline black Si solar cells

open access: yesElectrochemistry Communications, 2020
The uniform distribution of silver nanoparticles on the surfaces of diamond-wire sawn multicrystalline silicon (mc-Si) is critical for the texturing of mc-Si by the Ag metal-assisted chemical etching method (Ag-MACE).
Xinpu Li   +9 more
doaj   +1 more source

Gold surface with gold nitride–a surface enhanced Raman scattering active substrate [PDF]

open access: yes, 2009
The nitration of gold surfaces is a nonpolluting method, which can lead to large scale production of substrates with remarkable properties and applications. We present a topographical study of the nanoscale structure of the gold nitride surfaces produced
Alves, Luis   +3 more
core   +2 more sources

Porous Silicon Formation by Metal-Assisted Chemical Etching

open access: yesActa Physica Polonica A, 2009
The method of metal-assisted chemical etching produces a porous silicon layer. Palladium particles are deposited on both: multi-crystalline and Czochralski grown mono-crystalline Si wafers by immersing them in PdCl2 solution for 1 to 3 min. X-ray photoelectron spectroscopy analysis of Pd clusters shows a decrease in Pd metal fraction by prolonged ...
M. Lipinski   +3 more
openaire   +1 more source

FORMATION OF ANTIREFLECTIVE SILICON SURFACES BY ELECTROCHEMICAL AND CHEMICAL METHODS

open access: yesInformation and Telecommunication Sciences, 2017
Background. Application of the silicon-based porous textures as an efficient and commercially viable coating has to be maximally adapted to processes of the silicon solar cell manufacturing. To improve the antireflective property of Si frontal surface it
Stepan Nichkalo   +2 more
doaj   +1 more source

Role of film conformality in charging damage during plasma-assisted interlevel dielectric deposition [PDF]

open access: yes, 1999
While observations of charging damage during plasma-assisted deposition have been erratic thus far, concern abounds that it may worsen as aspect ratios increase and high-density plasmas are used more frequently.
Giapis, Konstantinos P.   +1 more
core   +1 more source

Guidelines for etching silicon MEMS structures using fluorine high-density plasmas at cryogenic temperatures [PDF]

open access: yes, 2002
This paper presents guidelines for the deep reactive ion etching (DRIE) of silicon MEMS structures, employing SF/sub 6//O/sub 2/-based high-density plasmas at cryogenic temperatures.
Boer, Meint J. de   +6 more
core   +2 more sources

White paper on the future of plasma science and technology in plastics and textiles [PDF]

open access: yes, 2019
This is the peer reviewed version of the following article: “Uros, C., Walsh, J., Cernák, M., Labay, C., Canal, J.M., Canal, C. (2019) White paper on the future of plasma science and technology in plastics and textiles.
Canal Arias, José María   +5 more
core   +2 more sources

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