Condensation Polymerisation

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Production of Materials‎ > ‎2. Biomass Research‎ > ‎

Describe the reaction involved when a condensation polymer is formed[/cs_text][/cs_column][/cs_row][/cs_section][cs_section parallax=”false” separator_top_type=”none” separator_top_height=”50px” separator_top_angle_point=”50″ separator_bottom_type=”none” separator_bottom_height=”50px” separator_bottom_angle_point=”50″ style=”margin: 0px;padding: 45px 0px;”][cs_row inner_container=”true” marginless_columns=”false” style=”margin: 0px auto;padding: 0px;”][cs_column fade=”false” fade_animation=”in” fade_animation_offset=”45px” fade_duration=”750″ type=”1/1″ style=”padding: 0px;”][cs_text]

  • Condensation polymers are one of two products made in condensation polymerisation reactions, the other product being a small molecule (often water).
  • The formation of cellulose is an example of a condensation polymerisation reaction:
        n(HO–C6H10O4–OH) → H–(O–C6H10O4)n–OH + (n – 1)H2O
 

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  • In the formation of cellulose, n glucose molecules combine to form the cellulose chain and (n – 1) molecules of water, which is in this case the small molecule product that is characteristic of such reactions.
  • When two glucose monomers react, a hydroxyl group from each combine to condense a water molecule, leaving an oxygen atom linking the two monomers.
  • This process repeats to form a chain.

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The condensation polymerisation reaction of glucose to cellulose

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