Results 71 to 80 of about 585 (160)

Synthesis of Kenaf Cellulose Supported Highly Active Poly(amidoxime) Palladium Complex and Its Application as a Reusable Catalyst for Allylic Arylation reactions [PDF]

open access: yes, 2016
A highly active kenaf cellulose supported poly(amidoxime) palladium catalyst was sythesized and the catalyst (65 mol ppm to 6.5 mol ppm) was found to promote efficiently allylic arylation of allylic ester with sodium tetraarylborates and arylboronic ...
Mandal, Bablu Hira   +3 more
core  

Amidoxime Functional EVOH Nanofibers for Uranium Extraction from Seawater [PDF]

open access: yes
Poly­(vinyl alcohol-co-ethylene) (EVOH) nanofibers (NFs) prepared by electrospinning technology were used as matrix material and then functionalized with the amidoxime (AO) group for uranium extraction from seawater (UES). During the modification process,
Chengkai Mao (17840530)   +9 more
core   +1 more source

Synthesis and characterisation of poly(hydroxamic acid and amidoxime) grafted sago starch cheating resin for extraction of some metal ions [PDF]

open access: yes, 2010
Sago starch (AGU, anhydro glucose unit) was used to prepared a poly(hydroxamic acid-amidoxime) chelating resin. Methyl acrylate (MA) and acrylonitrile (AN) were firstly graft copolymerized onto sago starch by using a free radical initiating process in ...
Tan, Boon Teong
core  

Synthesis and Binding Constants for Poly-Amidoxime Uranyl Complexes for Sequestering Uranium from Seawater [PDF]

open access: yes, 2016
In today\u27s world the need for a constant, easily obtainable power supply is an everyday challenge. One underutilized resource that the world has is nuclear power, namely nuclear fission.
McManigal, Evan W
core   +1 more source

Mining Uranium from Seawater: A Coordination Chemistry Approach [PDF]

open access: yes, 2016
Poly(acrylamidoxime) fibers are the current state-of-the-art adsorbent for mining uranium from seawater. However, the amidoxime group is not perfectly selective towards the uranyl cation, in particular, competition with transition metal cations remains a
Mehio, Nada
core   +1 more source

Synthesis and Characterization of Poly(Hydroxamic Acid) and Poly(Amidoxime) Chelating Resins from Polymer Grafted Sago Starch [PDF]

open access: yes, 1999
The graft copolymerization of methyl acrylate (MA) onto sago starch was performed by free radical initiating process in which ceric ammonium nitrate (CAN) was used as an initiator.
Rahman, Md. Lutfor
core  

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