Results 261 to 270 of about 72,062 (285)

Nano-Silica Composite Laminate

2013 IEEE 63rd Electronic Components and Technology Conference, 2013
This paper introduces a newly-developed Nano-Silica Composite Laminate packaging technology that utilizes a nano-silica matrix composite material with outstanding properties. Nano-Silica Composite Laminate packaging technology enables us to create a thinner, downsized packaging that is less susceptible to warpage.
Katsura Hayashi, Tadashi Nagasawa, Keisaku Matsumoto, Shinya Kawai   +3 more
openaire   +1 more source

Properties of nano silica modified rubbercrete

Journal of Cleaner Production, 2016
Abstract Inclusion of crumb rubber from scrap tires in concrete as partial replacement to fine aggregate in production of rubbercrete has provided many beneficial impacts to both environments and concrete. Many properties of rubbercrete are improved compared with conventional concrete.
Bashar S. Mohammed, Azinda Binti Awang, San San Wong, Calibio Paulino Nhavene   +3 more
openaire   +1 more source

Scale Inhibition using Nano-silica Particles

SPE Middle East Health, Safety, Security, and Environment Conference and Exhibition, 2012
Abstract Scale deposition in producing wellbores is a serious problem in the industry. The problem gets worse, when the scale is caused due to barium and strontium salts. These salts are difficult to clean as they are not easily soluble in any kinds of solution or chelating agents. In case of offshore operation, the scaling phenomenon is
Deepak Kumar, Sadaf S. Chishti, Abhishek Rai, Samarth D. Patwardhan   +3 more
openaire   +1 more source

Properties of concrete incorporating nano-silica

Construction and Building Materials, 2012
Abstract This study investigated the effect of colloidal nano-silica on concrete incorporating single (ordinary cement) and binary (ordinary cement + Class F fly ash) binders. In addition to the mechanical properties, the experimental program included tests for adiabatic temperature, rapid chloride ion permeability, mercury intrusion porosimetry ...
Said, Aly M., Zeidan, Mohamed S., Bassuoni, M. T., Tian, Y.   +3 more
openaire   +2 more sources

The reactivity of nano silica with calcium hydroxide

Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2011
AbstractThe reactivity of nano silica (SiO2) with calcium hydroxide (Ca(OH)2) was evaluated and characterized in this study. Ca(OH)2 activated nano SiO2 takes place through an exothermic process, which is mainly attributed to the breakdown of SiOSi bonds.
Qing, Lin, Zhongzi, Xu, Xianghui, Lan, Yaru, Ni, Chunhua, Lu   +4 more
openaire   +2 more sources

Fabrication of Nano Silica Dispersed Permalloy Composite Coating

Journal of Nanoscience and Nanotechnology, 2012
In aqueous solution, the agglomeration of silica nanopowder is a major problem which causes poor uniformity of electroplated surfaces. Silica surface is susceptible to moisture due to the hydroxyl group on its surface which causes the silica nanopowder to become agglomerated.
Myung-Won, Jung, Jong-Hoon, Kim, Heung-Yeol, Lee, Tai-Hong, Yim, Jae-Ho, Lee   +4 more
openaire   +2 more sources

Conductive polyurethane composites containing polyaniline-coated nano-silica

Journal of Colloid and Interface Science, 2013
In this study, we used 1.2-Aminopropyltriethoxysilane (APTS) as a coupling agent to synthesize silica-polyaniline (PANI) core-shell nanoparticles. The core-shell nanoparticles and PANI oligomers were reacted with isocyanates to prepare the conductive polyurethane (PU)-PANI-silica nanocomposites.
Bo-Tau, Liu, Jhan-Rong, Syu, De-Hua, Wang   +2 more
openaire   +2 more sources

Nano-Silica Properties and Uses

2023
Chapter ...
Marković, Marija, Samaržija-Jovanović, Suzana, Jovanović, Vojislav, Jovanović, Tijana, Marinović-Cincović, Milena, Marković, Gordana   +5 more
openaire   +1 more source

Amorphous non-nano silica spheres

2022
Disclosed herein are methods of deriving silica from biological materials, compositions of such matter, articles of manufacture and amorphous silica spheres. Evidence demonstrates what is disclosed herein to be superior to the silica obtained from sand and other non-renewable sources of silica in personal care products, particularly cosmetics.
Pintado, Manuela E., Madureira, Ana Raquel, Costa, Joana Ribeiro, Dale, Morrison, Dale, Alexander, Dale, Rhys, Huang, Yong   +6 more
openaire  

Natural rubber nanocomposite reinforced with nano silica

Polymer Engineering & Science, 2008
AbstractInorganic nano fillers have demonstrated great potential to enhance the properties of natural rubber (NR). The present article reports the successful development of a NR nanocomposite reinforced with nano silica (SiO2). Its dynamic mechanical properties, thermal aging resistance, and morphology are investigated.
Ying Chen, Zheng Peng, Ling Xue Kong, Mao Fang Huang, Pu Wang Li   +4 more
openaire   +1 more source