Výsledky vyhledávání - "Gerard Jacobs Puts"

Influence of initiators on the sintering discolouration of PTFE

Autor: Gerard Jacobs Puts, Philippus L. Crouse, W.V. Venner

Publikováno v: Journal of Fluorine Chemistry. 217:63-71

PTFE homopolymer synthesised using ammonium persulfate initiator discolours at sintering temperatures of approximately 380 °C. No report on this phenomenon is available in the open literature. To shed light on the problem, PTFE samples were synthesi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1a85af2e218d25c2950dffe1db94e448
https://doi.org/10.1016/j.jfluchem.2018.10.017

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Polytetrafluoroethylene: Synthesis and Characterization of the Original Extreme Polymer

Autor: Gerard Jacobs Puts, Philippus L. Crouse, Bruno Ameduri

Publikováno v: Chemical Reviews
Chemical Reviews, American Chemical Society, 2019, 119 (3), pp.1763-1805. ⟨10.1021/acs.chemrev.8b00458⟩

This Review aims to be a comprehensive, authoritative, and critical review of general interest to the chemistry community (both academia and industry) as it contains an extensive overview of all published data on the homopolymerization of tetrafluoro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::295ae0ff32374a73612bbd38665f5be1
https://pubmed.ncbi.nlm.nih.gov/30689365

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Conventional and RAFT Copolymerization of Tetrafluoroethylene with Isobutyl Vinyl Ether

Autor: Victor Venner, Philip Crouse, Gerard Jacobs Puts, Bruno Ameduri

Publikováno v: Macromolecules
Macromolecules, American Chemical Society, 2018, 51 (17), pp.6724-6739. ⟨10.1021/acs.macromol.8b01286⟩

The solution copolymerizations of tetrafluoroethylene (TFE) with isobutyl vinyl ether (iBuVE), using both conventional radical and RAFT/MADIX methods, are presented. O-Ethyl-S-(1-methyloxycarbonyl)ethyl xanthate and benzoyl peroxide (BPO) were used a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d62cc92705cf5786bdc92b4a20633275
https://hal.archives-ouvertes.fr/hal-01872016

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Synthesis and deposition of silicon carbide nanopowders in a microwave-induced plasma operating at low to atmospheric pressures

Autor: H. Bissett, Gerard Jacobs Puts, I.J. van der Walt, J.H. van Laar, Philip Crouse

Publikováno v: Journal of the Southern African Institute of Mining and Metallurgy. :949-955

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aca489580df0a263a5bf17f44ae746df
https://doi.org/10.17159/2411-9717/2015/v115n10a8

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Radical copolymerisation of chlorotrifluoroethylene with isobutyl vinyl ether initiated by the persistent perfluoro-3-ethyl-2,4-dimethyl-3-pentyl radical

Autor: Gérald Lopez, Gerard Jacobs Puts, Philippus L. Crouse, Taizo Ono, Bruno Ameduri

Publikováno v: RSC Advances
RSC Advances, Royal Society of Chemistry, 2015, 5, pp.41544-41554. ⟨10.1039/C5RA05066A⟩

International audience; Results of the radical copolymerisation of chlorotrifluoroethylene (CTFE) with isobutyl vinyl ether (iBuVE) initiated by ∙CF3 radicals generated by β-scission of perfluoro-3-ethyl-2,4-dimethyl-3-pentyl radical (PPFR) at 90

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9ae5da9b2f4575e02090dc06dc0e8a4
https://doi.org/10.1039/c5ra05066a

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TGA-FTIR Characterisation of Bamboo Wood, Napier Grass, Pine Wood and Peach Pips for Gasification Applications

Autor: Philippus L. Crouse, Izak J. van der Walt, Nkateko P. Makaringe, Gerard Jacobs Puts

Publikováno v: Brazilian Journal of Thermal Analysis. 6

South African Nuclear Corporation; the National Research Foundation; and the Department of Science and Technology.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ab76bf04016104e9a6a4102d074b7002
https://doi.org/10.18362/bjta.v6i1.8

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The influence of inorganic materials on the pyrolysis of polytetrafluoroethylene. Part 1: The sulfates and fluorides of Al, Zn, Cu, Ni, Co, Fe and Mn

Autor: Gerard Jacobs Puts, Philippus L. Crouse

Publikováno v: Journal of Fluorine Chemistry. 168:260-267

National Research Foundation of South Africa and the Department of Science and Technology’s Fluorochemical Expansion Initiative.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::02cae70f7dd75bc90c0ca5def312933b
https://doi.org/10.1016/j.jfluchem.2014.05.004

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The influence of inorganic materials on the pyrolysis of polytetrafluoroethylene. Part 2: The common oxides of Al, Ga, In, Zn, Cu, Ni, Co, Fe, Mn, Cr, V, Zr and La

Autor: Gerard Jacobs Puts, Philippus L. Crouse

Publikováno v: Journal of Fluorine Chemistry. 168:9-15

The thermal decomposition of PTFE intimately mixed with the common oxides of selected metals (Al 2 O 3 , Ga 2 O 3 , In 2 O 3 , ZnO, CuO, NiO, Co 3 O 4 , Fe 2 O 3 , Mn 2 O 3 , Cr 2 O 3 , V 2 O 5 , ZrO 2 and La 2 O 3 ) was investigated by TGA-FTIR. Exc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5cb36e380e24969d4d4488724027d6a1
https://doi.org/10.1016/j.jfluchem.2014.08.012

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Microwave digestion of zircon with ammonium acid fluoride: Derivation of kinetic parameters from non-isothermal reaction data

Autor: Gerard Jacobs Puts, Philippus L. Crouse, Johannes Theodorus Nel, T.N. Nhlabathi

Publikováno v: International Journal of Mineral Processing. :35-39

Zircon is notoriously inert. Aggressive processing methods such as alkaline fusion are conventionally used to extract zirconium values from the mineral. In this study results are presented with respect to microwave digestion of zircon using ammonium

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::122a33f0375744510fae50ccee0df4fd
https://doi.org/10.1016/j.minpro.2012.09.002

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