A new open-framework aluminophosphate Na6[(AlPO4)8(OH)6]·8H2O (JU103) has been synthesized by utilization of the organotemplate-free synthetic route in alkali metal-containing system. The as-prepared JU103 possesses two-dimensional intersecting 8-ring channels. Sodium ions and water molecules in the channels facilitates JU103 excellent proton conductivity up to 3.59 × 10(-3) S cm(-1) (293 K, 98...

BACKGROUND The alkoxycarbonylation of diamines with dialkyl carbonates presents promising route for the synthesis of dicarbamates, one that is potentially 'greener' owing to the lack of a reliance on phosgene. While a few homogeneous catalysts have been reported, no heterogeneous catalyst could be found in the literature for use in the synthesis of dicarbamates from diamines and dialkyl carbona...

aluminophosphate-5 (alpo4-5) nano-pore zeolite was synthesized. the effect of alteration in precursor gel preparation on the morphology of zeolite was studied. the effect of variety of synthesis conditions on the purity, crystal and pore size, and crystallinity of alpo4-5 zeolite been studied. a hydrothermal synthesis has been used to produce nano-pore aluminophosphate-5 crystals. the crystals ...

BACKGROUND Avian H5N1 influenza has caused human infections globally and has a high mortality rate. Rapid production of effective vaccines is needed. METHODS A phase 1, randomized, observer-blinded clinical trial was conducted to examine the safety and immunogenicity of an inactivated whole virion vaccine against the influenza A/H5N1 virus produced from the Madin-Darby canine kidney (MDCK) ce...

As part of influenza pandemic preparedness, policy decisions need to be made about how best to utilize vaccines once they are manufactured. Since H5N1 avian influenza virus has the potential to initiate the next human pandemic, isolates of this subtype have been used for the production and testing of prepandemic vaccines. Clinical trials of such vaccines indicate that two injections of preparat...

In this work, copper(II) heterogeneous nanocatalyst supported on modified AlPO4 (Cu(II)-DA@Nano AlPO4) was used for the synthesis of some biological active heterocyclic molecules, particularly for the efficient conversion of a wide range of non-activated terminal alkynes to β-hydroxy 1,4-disubstituted 1,2,3-triazolethrough a three-component “click” reaction at room temperature in water. The reg...

Adsorption isotherms of alkanes ranging from methane through pentane in the microporous aluminophosphate AlPO4-5 are calculated using grand canonical monte carlo simulations. These simulations predict a surprisingly complex behavior. For methane and ethane we find at low temperatures a low-density-high-density transition that resembles capillary condensation. At intermediate temperatures a high...

The conversion of used lubricating oil towards fuel by catalytic is a suitable way to recycle waste oil. Catalyst has key role in conversion. Therefore this research was study the cracking oil, and thus its properties as an alternative for over aluminum fosfate. experiments were carried out batch microreactor at temperature 350-400 oC, atmospheric initial air pressure, 5% w/w catalyst concentra...