文献类型：期刊文献

英文题名：Highly oriented arrangement of phosphogypsum crystals and structure of phosphogypsum/Polystyrene composites

作者：Zhang, Jie Lu, Han Zeng, Dan Meng, Dongye Chen, Jiajun Liu, Kun Ran, Jingyu Su, Xiangdong

第一作者：Zhang, Jie;张均

通信作者：Ran, JY[1];Su, XD[1]

机构：[1]Guizhou Inst Technol, Guizhou Phosphogypsum Inst, Guiyang 550003, Peoples R China;[2]Comprehens Utilizat Phosphogypsum Coll, Engn Res Ctr, Duyun 558000, Guizhou, Peoples R China;[3]Univ Guizhou, Duyun 558000, Guizhou, Peoples R China

第一机构：贵州理工学院

通信机构：corresponding author), Guizhou Inst Technol, Guizhou Phosphogypsum Inst, Guiyang 550003, Peoples R China.|贵州理工学院;

年份：2022

卷号：29

期号：11

外文期刊名：JOURNAL OF POLYMER RESEARCH

收录：;EI(收录号：20224212979859);Scopus(收录号：2-s2.0-85139973925);WOS:【SCI-EXPANDED(收录号:WOS:000865187900004)】；

基金：This work was supported by the engineering Research Center of Comprehensive Utilization of Phosphogypsum in Colleges and Universities of Guizhou Province (Guizhou Jiaohe KY zi [2018]010), Qiannan Science and Technology Bureau Phosphorus Chemical Industry Technology Roadmap (Qiannan Kehe (2018) No. 01), Study on the modification of phosphogypsum by styrene ATRP and the application of key technologies in foamed concrete (Qiannan Kehe Yizhi (2017) No.8), the Science and Technology Support Plan Project of Guizhou Province (Grant [2020]4Y041), the Basic Research Plan of Guizhou Province (Grant [2019]1135), and the Natural science research project of Guizhou Education Department in 2020 (Qian jiaohe KY Zi [2021]052).

语种：英文

外文关键词：Phosphogypsum(PG); Orientation arrangement; organic modification; Polystyrene(PS)

摘要：Phosphogypsum is industrial waste that wastes a lot of land and pollutes the environment. In recent years, the application of phosphogypsum in polymers has become one of the research hotspots. In this paper, phosphogypsum/polystyrene composite was prepared by pretreatment, organic modification, and then mixed with polystyrene solution. It was found that phosphogypsum crystals had a highly orientation arrangement after pre treatment. Phosphogypsum exists as single crystal in polystyrene. Phosphogypsum has good dispersion and good interfacial properties in the polymerization. It provides guidance and reference for the application of phosphogypsum in polymer.