H
Harry R. Allcock
Researcher at Pennsylvania State University
Publications - 692
Citations - 22652
Harry R. Allcock is an academic researcher from Pennsylvania State University. The author has contributed to research in topics: Phosphazene & Polyphosphazene. The author has an hindex of 70, co-authored 687 publications receiving 21651 citations. Previous affiliations of Harry R. Allcock include Ethyl Corporation & University of Akron.
Papers
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Journal ArticleDOI
Synthesis of poly[bis(phosphazo)phosphazenes] bearing aryloxy and alkoxy side groups
Harry R. Allcock,Dennis C. Ngo +1 more
TL;DR: In this paper, a new class of phosphazene polymers through the thermal ring-opening polymerization of the cyclotriphosphazene gem-(NPCl 3 ) 2 N 3 P 3 Cl 4 (1)) was reported.
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Characterization and Conductivities of Polyphosphazene-Iodine Complexes
TL;DR: In this article, it was shown that high bulk conductivities at ambient temperature can be obtained for etheric polymer complexes that contain polyiodides, and conjugated polymers such as polyacetylene become electronically conducting following reaction with many oxidizing agents, including I2.
Patent
Immobilization of biologically active materials and diagnostic agents in cross-linked poly(organophosphazenes)
TL;DR: A polymeric material that comprises a poly(organophosphazene) that contains at least (i) a substituent group that can be radiation cross-linked; and (ii) a substitution group that is susceptible to hydrolysis under the conditions of use, to impart biodegradability to the polymer, in combination with a substance to be delivered as discussed by the authors.
Journal ArticleDOI
Small-molecule model phosphazenes with para-substituted phenoxy side groups: Synthesis, crystal structures and comparisons with corresponding high polymers
TL;DR: In this paper, a series of cyclic phosphazenes and a linear short-chain phosphazene have been synthesized as models for the preparation of the corresponding high polymers, and their structures confirmed by a variety of techniques including 1H and 31P NMR spectroscopy, elemental analysis and differential scanning calorimetry.
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Terpyridine and 2,6-di(1H-pyrazol-1-yl)pyridine substituted cyclotri- and polyphosphazene ruthenium(II) complexes: Chemical and physical behaviour
Ross J. Davidson,Eric W. Ainscough,Andrew M. Brodie,Geoffrey B. Jameson,Mark R. Waterland,Harry R. Allcock,Mark D. Hindenlang +6 more
TL;DR: In this article, the synthesis of cyclotriphosphazene (CPHP) and polyphosphasene ruthenium(II) compounds using 2,2′:6′,2″-terpyridine (terpyrazol-1-yl) pendant ligands is reported.