bismuth oxide


Also found in: Medical.

bismuth oxide

[′biz·məth ′äk‚sīd]
(inorganic chemistry)
References in periodicals archive ?
An independent analysis reveals that MTA is identical to Portland cement with the addition of bismuth oxide.
Tenders are invited for Radiation Protection Gloves For Orthopaedic Surgery: Composed Of Bismuth Oxide In Natural Rubber Latex, The Gloves Are Intended To Be Used For Orthopaedic Surgeries Requiring Use Of C-Arm For Attenuation Of Radiation Exposure, The Quotee Must Submit The Authentic Oem Publicity Material Specifying The Protective And Other Features, Provides At Least 35 To 55 Percent Attenuation At Various Beam Levels, Thickness At Approx Of 0.
MTA has Portland cement as the main component in its composition and bismuth oxide ([Bi.
They are lead based glazes, alkaline based glazes containing feldspars and/or frits, and alkaline earth based glazes containing calcium, magnesium, barium, strontium, beryllium oxide, zinc oxide, cadmium oxide and bismuth oxide.
Specific topics include transient liquid phase bonding of alumina to alumina via a bismuth oxide interlayer, the effect of pulse electrodeposition on properties of nanocrystalline nickel coatings, electrospun nanofibrous mats for local antibiotic delivery, the vibrational behavior of piezoelectric nano-beams, and synthesizing hard carbon as anode material for a lithium ion battery.
A key advance in the Maryland fuel cell is that it is based on cerium oxide and bismuth oxide, which are far more electrically conductive than materials used in commercial versions and produce much more electricity per square centimeter.
9) Several radiopacity agents have been proposed for calcium silicate cement composition such as zirconium oxide, calcium tungstate, iodoform and bismuth oxide.
An electrochemical sensor based on the reduction of screen-printed bismuth oxide for the determination of trace lead and cadmium," Sensors and Actuators B: Chemical, vol.
BASF Coatings GmbH has been granted a patent for an aqueous coating composition comprised of a metal oxide selected from the group consisting of bismuth oxide, vanadium oxide, manganese oxide, cobalt oxide, zinc oxide, strontium oxide, yttrium oxide, molybdenum oxide, zirconium oxide, lanthanum oxide, oxides of the lanthanide series of elements
MTA is cement composed of tricalcium silicate, tricalcium aluminate, tricalcium oxide, silicate oxide and bismuth oxide.
Commercial MTA materials such as ProRoot MTA (Tulsa Dental Products, Tulsa, OK, USA) or MTA Angulus (Industria de Produtos Odontologicos Ltda, Londrina, Brazil) are a mixture of Portland cement (PC), gypsum and bismuth oxide (BO).
Three researchers at Shizuoka University grow bismuth oxide thin films on yttria-stabilized zirconia substrate by CVD under atmospheric pressure.