Results 21 to 30 of about 895,861 (254)
The sustainable global energy economy: Hydrogen or silicon? [PDF]
, 2008 A sustainable global silicon energy economy is proposed as a potential alternative to the hydrogen economy. This first visualisation of a silicon energy economy is based on largescale and carbon-neutral metallic silicon production from major smelters ...
Bardsley, W. Earl
core +1 more source
Application of Nano-Silicon Dioxide Improves Salt Stress Tolerance in Strawberry Plants
Agronomy, 2019 Silicon application can improve productivity outcomes for salt stressed plants. Here, we describe how strawberry plants respond to treatments including various combinations of salt stress and nano-silicon dioxide, and assess whether nano-silicon dioxide ...
Saber Avestan +3 more
doaj +1 more source
The Scientific World Journal, 2013 Three samples with dielectric layers from high-κ dielectrics, hafnium oxide, gadolinium-silicon oxide, and lanthanum-lutetium oxide on silicon substrate were studied by Raman spectroscopy.
P. Borowicz +4 more
doaj +1 more source
Ultrasonic attenuation of an agar, silicon dioxide, and evaporated milk gel phantom
Journal of Medical Ultrasound, 2021 Background: It has been demonstrated that agar-based gel phantoms can emulate the acoustic parameters of real tissues and are the most commonly used tissue-mimicking materials for high-intensity focused ultrasound applications.
Theocharis Drakos +7 more
doaj +1 more source
The effect of nano-silica on the mechanical properties of composite polyester / carbon fibers
Journal of Mechanical Engineering and Sciences, 2022 This study conducted several tensile tests to determine the effect of 20-30 nm silicon dioxide nanopowder on the mechanical properties of composite material polyester/carbon fiber. Samples were prepared at weight fractions of carbon fibers (i.e. 25, 40,
Raed Hwayyin, S.K. Hussien, A.S. Ameed
doaj +1 more source
Research Progress about the Relationship between Nanoparticles Silicon Dioxide and Lung Cancer
Chinese Journal of Lung Cancer, 2014 Nano-silicon dioxide widely distributed in plastic, rubber, ceramics, paint, adhesives, and many other fields, and it is the product of coal combustion.
Chun DAI, Yunchao HUANG, Yongchun ZHOU
doaj +1 more source
Приборы и методы измерений, 2017 Introduction of submicron design standards into microelectronic industry and a decrease of the gate dielectric thickness raise the importance of the analysis of microinhomogeneities in the silicon-silicon dioxide system.
V. А. Pilipenko +9 more
doaj +1 more source
Preparation of small silicon carbide quantum dots by wet chemical etching [PDF]
, 2013 Fabrication of nanosized silicon carbide (SiC) crystals is a crucial step in many biomedical applications. Here we report an effective fabrication method of SiC nanocrystals based on simple electroless wet chemical etching of crystalline cubic SiC ...
Szekrényes, Zsolt +5 more
core +1 more source
Thin composite polymethyl methacrylate films with silicon dioxide nanoparticles
Журнал Белорусского государственного университета: Химия, 2021 Techniques for the formation of thin polymer films based on polymethyl methacrylate and composite coatings with silicon dioxide nanoparticles on glass and silicon substrates have been optimised, and their structural characteristics have been studied by ...
Dmitry V. Sapsaliou +6 more
doaj +1 more source
ICP Etching of Silicon for Micro and Nanoscale Devices [PDF]
, 2010 The physical structuring of silicon is one of the cornerstones of modern microelectronics and integrated circuits. Typical structuring of silicon requires generating a plasma to chemically or physically etch silicon.
Henry, Michael David
core +1 more source