Results 31 to 40 of about 378,925 (203)

Textile based dye-sensitized solar cells with natural dyes [PDF]

open access: yes, 2019
Natural dyes extracted from hibiscus petals, elderberries and mallow flowers were investigated in dye-sensitized solar cells. Two approaches were followed: 1.
Ehrmann, Andrea   +7 more
core  

On the relevance of large scale pulsed-laser deposition: Evidence of structural heterogeneities in ZnO thin films [PDF]

open access: yes, 2014
Pulsed-laser deposition is known as a well-suited method for growing thin films of oxide compounds presenting a wide range of functional properties. A limitation of this method for industrial process is the very anisotropic expansion dynamics of the ...
HEBERT, C   +8 more
core   +7 more sources

Electrically conductive thermal control coatings [PDF]

open access: yes, 1978
A coating characterized by low thermal absorption, high thermal emittance and high electrical conductivity comprises: (1) a fired oxide pigment comprising a minor amount of aluminum oxide and a major amount of zinc oxide; (2) sufficient water to provide ...
Shai, M. C.
core   +1 more source

Comparison of the Effects of Pre-training Administration of Zinc Oxide and ‎Zinc Oxide Nanoparticles on Long-term Memory of Adult Male Mice

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2016
BACKGROUND AND OBJECTIVE: Zinc oxide nanoparticles are one of the most widely used nanoparticles in fields of industry, medicine, pharmaceutical sciences, cosmetics, and nutrition.
N Issapare, M Kesmati, T Mohammadi
doaj  

Enhancement of photocatalytic and antimicrobial properties of SHMP-capped with Ni and Gd-doped zinc oxide nanoparticles

open access: yesHybrid Advances
This work describes the development of Gd-doped zinc oxide nanoparticles with SHMP (sodium hexametaphosphate) capped Ni (3 wt%) using a microwave-aided synthesis method.The Gd content was varied at 1, 2, 3, 4, and 5 wt%.
Kumar Mageswari   +3 more
doaj   +1 more source

Improved zinc oxide thermal control coatings [PDF]

open access: yes, 1972
Ferricyanide/ferrocyanide couple prevents zinc oxide pigment degradation in thermal control coatings.
Freund, T., Morrison, S. R.
core   +1 more source

Influence of pH-control in phosphoric acid treatment of zinc oxide

open access: yesCerâmica
Zinc oxide is often used as a white pigment for cosmetics; however, it shows photocatalytic activity that causes decomposition of sebum on the skin when exposed to the ultraviolet radiation in sunlight.
H. Onoda, M. Chemel
doaj   +1 more source

Zinc oxide nanodisk [PDF]

open access: yesApplied Physics Letters, 2004
Using the mixture of zinc oxide and graphite powders as source materials, zinc oxide nanodisks with bulk quantity were fabricated by vapor-phase transport method. The nanodisks have perfect hexagonal shape with about 3μm in diagonal and 300nm in thickness. The growth is favored along six symmetric directions of ±[101¯0], ±[11¯00], and ±[011¯0] with the
Yu, M. B.   +3 more
openaire   +3 more sources

Antibacterial property of eugenol and eugenol-free zinc oxide cements incorporated with various concentrations of sodium fluoride

open access: yesAdvances in Human Biology, 2018
Background: Restoring tooth by fixed partial dentures involves tooth reduction to reproduce the dental anatomy in the prosthesis. This process brings about the exposure of millions of dentinal tubules which serves as potential passageways for the ...
Aastha   +4 more
doaj   +1 more source

Featured issue: Zinc Oxide [PDF]

open access: yesJournal of Materials Science: Materials in Electronics, 2012
In the first two issues of 2013 we are highlighting fields which are topics of particular current interest in our discipline, as we did in the first two issues of 2012. The February featured papers will be devoted to electronic materials related to Solar Energy Generation and Energy Storage, but in this (January) issue we again highlight the material ...
openaire   +2 more sources

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