• Thumbnail for Polymerization
    In polymer chemistry, polymerization (American English), or polymerisation (British English), is a process of reacting monomer molecules together in a...
    14 KB (1,444 words) - 20:58, 14 December 2024
  • chemistry, polymerisation inhibitors (US: polymerization inhibitors) are chemical compounds added to monomers to prevent their self-polymerisation. Unsaturated...
    7 KB (785 words) - 09:28, 26 May 2024
  • Type of chain-growth polymerisation reaction involving cyclic olefins...
    8 KB (779 words) - 08:08, 9 December 2024
  • The degree of polymerization, or DP, is the number of monomeric units in a macromolecule or polymer or oligomer molecule. For a homopolymer, there is only...
    6 KB (756 words) - 01:11, 7 April 2024
  • Thumbnail for Chain-growth polymerization
    Chain-growth polymerization (AE) or chain-growth polymerisation (BE) is a polymerization technique where monomer molecules add onto the active site on...
    23 KB (2,674 words) - 16:46, 29 July 2024
  • Thumbnail for Radical polymerization
    and biocompatibility. Anionic addition polymerization Chain-growth polymerisation Chain transfer Cobalt-mediated radical polymerization Living polymerization...
    46 KB (5,483 words) - 08:58, 20 December 2024
  • In polymer chemistry, living polymerization is a form of chain growth polymerization where the ability of a growing polymer chain to terminate has been...
    37 KB (4,445 words) - 05:32, 3 June 2024
  • IUPAC definition Chain polymerization in which active centers are ions or ion pairs. Note 1: Usually the chain-ends are ions, although ions can also be...
    7 KB (791 words) - 20:50, 21 October 2023
  • Thumbnail for Condensation polymer
    In polymer chemistry, condensation polymers are any kind of polymers whose process of polymerization involves a condensation reaction (i.e. a small molecule...
    6 KB (621 words) - 04:02, 20 October 2024
  • Thumbnail for Thermosetting polymer
    exothermal ring-opening polymerisation without releasing any chemical, which translates in near zero shrinkage upon polymerisation. Thermosetting polymer...
    14 KB (1,744 words) - 12:24, 28 August 2024
  • Plasma polymerization (or glow discharge polymerization) uses plasma sources to generate a gas discharge that provides energy to activate or fragment gaseous...
    35 KB (4,569 words) - 05:00, 10 July 2023
  • Thumbnail for Step-growth polymerization
    Examples of monomer systems that undergo step-growth polymerisation. The reactive functional groups are highlighted....
    28 KB (3,709 words) - 07:02, 8 September 2024
  • transferring an alkyl chain to another polymer. Ring-opening metathesis polymerisation (ROMP) produces unsaturated polymers from cycloalkenes or bicycloalkenes...
    20 KB (2,268 words) - 04:31, 21 November 2024
  • Thumbnail for Alkene
    Alkene (redirect from Olefin polymerisation)
    Shapiro reaction). The formation of longer alkenes via the step-wise polymerisation of smaller ones is appealing, as ethylene (the smallest alkene) is both...
    48 KB (5,160 words) - 20:06, 22 December 2024
  • IUPAC definition anionic polymerization: An ionic polymerization in which the kinetic-chain carriers are anions. In polymer chemistry, anionic addition...
    16 KB (1,844 words) - 07:30, 14 December 2024
  • decreases the rate of a chemical reaction Polymerisation inhibitor, a substance that inhibits unwanted polymerisation of monomers Cognitive inhibition, the...
    2 KB (271 words) - 19:42, 25 May 2023
  • Thumbnail for Hexachlorophosphazene
    and mechanical properties known as polyphosphazenes produced from the polymerisation of hexachlorophosphazene. Hexachlorophosphazene is a cyclic molecule...
    23 KB (1,914 words) - 11:53, 14 November 2024
  • distillation Catalytic cracking Catalytic reforming Alkylation Isomerisation Polymerisation Hydrodesulphurisation Sweetening Hydrocracking Solvent deasphalting...
    5 KB (758 words) - 19:47, 5 November 2024
  • Thumbnail for Catalytic reforming
    distillation Catalytic cracking Catalytic reforming Alkylation Isomerisation Polymerisation Hydrodesulphurisation Sweetening Hydrocracking Solvent deasphalting...
    26 KB (3,036 words) - 23:45, 4 September 2024
  • In polymer chemistry, emulsion polymerization is a type of radical polymerization that usually starts with an emulsion incorporating water, monomers, and...
    25 KB (3,393 words) - 13:34, 4 October 2024
  • Thumbnail for Acetone
    Kargin, V. A.; Kabanov, V. A.; Zubov, V. P.; Papisov, I. M. (1960). "Polymerisation of acetone". Doklady Akademii Nauk SSSR. 134 (5): 1098–1099. Kawai,...
    48 KB (4,849 words) - 21:04, 23 December 2024
  • Thumbnail for Imine
    (polyimines) can be synthesised from multivalent aldehydes and amines. The polymerisation reaction proceeds directly when the aldehyde and amine monomers are...
    24 KB (2,710 words) - 22:36, 16 November 2024
  • Thumbnail for Replisome
    ions in the polymerisation sub-unit, and the structural-chemical distortion of the polymerisation unit effectively stalls the polymerisation process by...
    32 KB (3,700 words) - 00:38, 1 January 2024
  • Thumbnail for Sergey Lebedev (chemist)
    Lebedev's main works are devoted to polymerisation of diene hydrocarbons. He was the first to research the polymerisation of butadiene (1910–1913). In 1910...
    7 KB (564 words) - 18:42, 7 December 2024
  • Thumbnail for Polymer
    items. In 1920, Hermann Staudinger published his seminal work "Über Polymerisation", in which he proposed that polymers were in fact long chains of atoms...
    73 KB (7,844 words) - 19:37, 21 September 2024
  • Thumbnail for Silicate
    A silicate is any member of a family of polyatomic anions consisting of silicon and oxygen, usually with the general formula [SiO(4-2x)− 4−x] n, where...
    11 KB (1,234 words) - 00:33, 15 November 2024
  • Thumbnail for Cyamelide
    solid with the approximate formula (HNCO)x. It is the product of the polymerisation of cyanic acid together with its cyclic trimer cyanuric acid. It is...
    1 KB (78 words) - 12:07, 27 July 2019
  • The dextrose equivalent gives an indication of the average degree of polymerisation (DP) for starch sugars. As a rule of thumb, DE × DP = 120. In all glucose...
    3 KB (364 words) - 12:40, 5 December 2024
  • distillation Catalytic cracking Catalytic reforming Alkylation Isomerisation Polymerisation Hydrodesulphurisation Sweetening Hydrocracking Solvent deasphalting...
    3 KB (281 words) - 17:08, 9 February 2024
  • Thumbnail for Halley's Comet
    asteroid. The most likely explanation is a combination of two effects, the polymerisation of hydrogen cyanide and a phase transition of amorphous water ice, which...
    117 KB (11,385 words) - 15:18, 22 December 2024