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?SOLID STATE COPOLYMERIZATION OF ACRYLAMIDE AND CINNAMIC ACID UNDER UV RADIATION

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Title: ?SOLID STATE COPOLYMERIZATION OF ACRYLAMIDE AND CINNAMIC ACID UNDER UV RADIATION

Authors: A Rasheed Khan, Z H Farooqui, Muhammad Ejaz

Journal: Pakistan Journal of Scientific and Industrial Research (Series B: Biological Sciences)

HEC Recognition History
Category From To
Y 2023-07-01 2024-09-30
Y 2022-07-01 2023-06-30
Y 2021-07-01 2022-06-30
Y 2020-07-01 2021-06-30
Y 1900-01-01 2005-06-30

Publisher: PCSIR Scientific Information Centre

Country: Pakistan

Year: 2000

Volume: 43

Issue: 3

Language: English

Keywords: AcrylamideCinnamic acidPolymerization UV radiation.

Categories
Chemical Physics (38) Chemical Engineering (4680) Radiation Chemistry (21) Materials Science (8025) Polymer Chemistry (300)

Abstract

Solid state copolymerization of acrylamide (r.) and cinnamic acid (r2) was accomplished under UV radiation at a tem- perature 68°C below the melting point of monomers. It is noted that yield of the product does ~ot repeat but trend remains the same. The monomer reactivity ratios were determined to be rl=I.6 and r2= O. Molecular weights of the product samples range between 11205 -72770. All copolymer samples are off-white solid substances that become light yellow at 140°C.

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