View Vol. 1 ,  Iss. 2 (December 2019)

Organic Polymer Material Research

ISSN: 2661-3875 (Online)

Vol. 1 , Iss. 2 (December 2019)


  • Synthesis and Characterization of 4,4′-Dibromoazobenzene

    Ranran Zhen, Wei Lu, Yun Zhou, Minzhen Feng, Ya Wang

    Article ID: 1740
    228  (Abstract) 38  (Download)

    Azobenzene molecules show excellent application potential in many fields due to their photoisomerization properties. Azobenzene molecules will gradually change from trans-structure to cis-structure under the irradiation of UV. In this paper, we have synthesized 4,4'-dibromoazobenzene molecules and characterized their photoisomerization properties. We found that with the extension of UV time, the trans absorption...

  • Investigation of the Mechanical Properties of Flexible Polyether Foam Filled with Eggshell and Groundnut Husk Powder

    Pauline Uchechukwu Chris-Okafor, Rosemary Arinze, I.M. Iloamaeke, B. C. Izundu

    Article ID: 1641
    231  (Abstract) 39  (Download)

    The study investigated the effect of eggshell and groundnut husk as fillers on flexible polyether foam. The fillers with the particle sizes of 50µm each were mixed in the ratio of 50:50. Diverse percentages of the two combined fillers ranging from 10%, 20%, 30%, 40% and 50% were incorporated into the polyether recipes in the...