Phase diagram for the Na2O–PbO–H2O system at 130 °C
Sign Up to like & getrecommendations! Published in 2017 at "Asia-Pacific Journal of Chemical Engineering"
DOI: 10.1002/apj.2090
Abstract: A phase diagram of the Na2O–PbO–H2O system at 130 °C was studied using Schreinemakers's method, to provide fundamental data for producing PbO via hydrometallurgical process. In the phase diagram, saturated solubility of PbO has two maximum… read more here.
Keywords: pbo; na2o pbo; pbo h2o; phase diagram ... See more keywords
Preparation and Characterization of Thermally Stable Polybenzoxazole Copolymer Films Fabricated from Their Precursors
Sign Up to like & getrecommendations! Published in 2019 at "Fibers and Polymers"
DOI: 10.1007/s12221-019-1110-3
Abstract: The polyhydroxyamide copolymers (F-PHAs) were synthesized by low-temperature solution polycondensation of 2,2-bis(3-amino-4-hydroxyphenyl) hexafluoropropane (BAHHFP) and/or 3,3′-dihydroxybenzidine (DHB) with terephthaloyl chloride (TPC) in N,N-dimethylacetamide (DMAc) with the aid of lithium chloride (LiCl). A series of polybenzoxazole… read more here.
Keywords: polybenzoxazole copolymer; pbo; bahhfp content; films fabricated ... See more keywords
Efficacité et tolérance de secukinumab dans le psoriasis pustuleux palmoplantaire modéré à sévère : étude européenne versus placebo chez 237 patients
Sign Up to like & getrecommendations! Published in 2017 at "Annales De Dermatologie Et De Venereologie"
DOI: 10.1016/j.annder.2017.09.425
Abstract: Introduction Le psoriasis pustuleux palmoplantaire (PPPP) est une forme clinique de psoriasis qui reste tres difficile a traiter, notamment du fait de l’efficacite tres incertaine de la plupart des traitements du psoriasis en plaques, dont… read more here.
Keywords: sec 300; tolerance; pbo; placebo ... See more keywords
Efficacité et sécurité du dupilumab chez des patients adultes atteints de dermatite atopique modérée à sévère ayant des antécédents d’utilisation d’immunosuppresseur : analyse post-hoc de l’étude de phase 3 CAFÉ
Sign Up to like & getrecommendations! Published in 2019 at "Annales De Dermatologie Et De Venereologie"
DOI: 10.1016/j.annder.2019.09.573
Abstract: Introduction Le dupilumab (DPL), un anticorps monoclonal entierement humain, bloquant la composante commune des recepteurs des interleukines IL-4 et IL-13, est approuve aux USA pour les patients (pts) de 12 ans et plus atteints de dermatite atopique… read more here.
Keywords: chez; par; pbo; chez des ... See more keywords
No Evidence of Sedation of Tolperisone Compared to Cyclobenzaprine in a Crossover Driving Simulation Study: 276
Sign Up to like & getrecommendations! Published in 2018 at "Annals of Emergency Medicine"
DOI: 10.1016/j.annemergmed.2018.08.281
Abstract: Study Objectives: Tolperisone is a centrally acting muscle relaxant being developed in the US as a treatment for acute and painful symptoms of neck and low back muscle spasms. This study explores the impact of… read more here.
Keywords: tolperisone; driving simulation; pbo; study ... See more keywords
Patterns of Opioid Prescriptions in a Childrens' Hospital from 2012 to 2016: 277
Sign Up to like & getrecommendations! Published in 2018 at "Annals of Emergency Medicine"
DOI: 10.1016/j.annemergmed.2018.08.282
Abstract: Study Objectives: Tolperisone is a centrally acting muscle relaxant being developed in the US as a treatment for acute and painful symptoms of neck and low back muscle spasms. This study explores the impact of… read more here.
Keywords: tolperisone; tid; cyc; pbo ... See more keywords
Regulation of lead oxide on Cyaniding Behavior of chalcopyrite
Sign Up to like & getrecommendations! Published in 2021 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2021.151148
Abstract: Abstract During the cyanidation of gold‑copper ores and concentrates, the chalcopyrite significantly increases cyanide consumption. The effects of PbO on the chalcopyrite dissolution mechanisms were studied by SEM and XPS analyses during cyanation. A small… read more here.
Keywords: oxide cyaniding; pbo; lead oxide; lead ... See more keywords
Preparation and electrochemical properties of Al/TiB2/β-PbO2 layered composite electrode materials for electrowinning of nonferrous metals
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.07.059
Abstract: Abstract In this paper, an Al/TiB 2 layered composite was prepared by plasma spraying for use as the base material to reduce resistivity and improve electrochemical performance in an electrode. The β-PbO 2 coating was… read more here.
Keywords: pbo; layered composite; composite electrode; electrode materials ... See more keywords
Investigation of physical, mechanical and gamma-ray shielding properties using ceramic tiles incorporated with powdered lead oxide
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.03.119
Abstract: Abstract Standard ceramic tiles doped with powdered, micro-sized lead oxide (PbO) were manufactured with weight fractions (2.5%, 5%, 7.5% and 10%) and investigated for γ-ray shielding ability. Several methods were used to characterize the newly… read more here.
Keywords: pbo; ray shielding; lead oxide; shielding properties ... See more keywords
Structure and properties of lead silicate glasses and melts
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Geology"
DOI: 10.1016/j.chemgeo.2017.03.030
Abstract: Viscosity, density and glass transition temperature measurements were performed on the simple PbO-SiO2 system with increasing PbO content from 5 to 70 mol%. The results of these analyses have been complemented by spectroscopic studies (Raman… read more here.
Keywords: silicate glasses; pbo; pbo content; properties lead ... See more keywords
Surface modification of PBO fibers by direct fluorination and corresponding chemical reaction mechanism
Sign Up to like & getrecommendations! Published in 2018 at "Composites Science and Technology"
DOI: 10.1016/j.compscitech.2018.06.014
Abstract: Abstract Due to their excellent mechanical properties and heat resistance, Poly(p-phenylene benzobisoxazole) (PBO) fibers are applied as one of most potential reinforcement in resin matrix composite. However, the poor adhesion with resin limits their application… read more here.
Keywords: microscopy; pbo; surface; fluorination ... See more keywords