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An Evaluation of Ethylene-Vinyl Acetate Copolymers as Desensitizers for RDX in Insensitive Booster Compositions Prepared by the Slurry Coating Technique
Abstract : Twelve ethylene-vinyl acetate (EVA) copolymers with vinyl acetate contents ranging from 12 to 51% have been evaluated as desensitizers for RDX, for production of insensitive boosterExpand
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The first direct experimental comparison between the hugely contrasting properties of PEDOT and the all-sulfur analogue PEDTT by analogy with well-defined EDTT–EDOT copolymers
The structures of poly(3,4-ethylenedioxythiophene) (PEDOT) and poly(3,4-ethylenedithiathiophene) (PEDTT) vary only in the substituent chalcogen atoms, yet the electronic properties of theExpand
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To bend or not to bend ‒ are heteroatom interactions within conjugated molecules effective in dictating conformation and planarity?
We consider the roles of heteroatoms (mainly nitrogen, the halogens and the chalcogens) in dictating the conformation of linear conjugated molecules and polymers through non-covalent intramolecularExpand
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Further evidence for spontaneous solid-state polymerisation reactions in 2,5-dibromothiophene derivatives
Three new, highly crystalline 2,5-dibromothiophene compounds polymerise on standing in the absence of solvent and catalyst; X-ray crystallography shows that the molecules are held in close proximityExpand
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Spectroelectrochemistry of poly(ethylenedithiathiophene)--the sulfur analogue of poly(ethylenedioxythiophene).
Poly(3,4-ethylenedithiathiophene) (PEDTT) is a polythiophene-like conjugated polymer in which each thiophene ring is functionalized with an ethylenedithia bridge. As such, PEDTT is the sulfurExpand
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Palladium-catalyzed formation of secondary and tertiary amines from aryl dihalides with air-stable ferrocenyl tri- and diphosphines: Synthesis and X-ray structure of efficient catalysts beyond
Abstract Robust, air-stable tridentate and bidentate ferrocenylphosphines 1,2-bis(diphenylphosphino)-1′-(di iso propylphosphino)-4- tert -butylferrocene, L5 , and 1,1′-bis(di isoExpand
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Synthesis, Structure and Electrochemical Properties of Triarylamine Bridged Dicobaltdicarbon Tetrahedrane Clusters
The reaction of [Co2(CO)6(dppm)] (1) with the ethynyl substituted triarylamines [N(C6H4-4-C≡CSiMe3)(C6H4Me-4)2] (2) or [N(C6H4-4-C≡CSiMe3)2(C6H4Me-4)] (3) affordsExpand
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A microvolume molecular filter
  • H. Spencer
  • Chemistry, Medicine
  • Experientia
  • 15 April 1982
A microvolume polymer membrane filter based on Amicon hollow fibers is described which permits separation of low molecular weight compounds from proteins, and can be used for desalting volumes of 100Expand
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