悬浮聚合实验的教学探索

doi:10.3866/PKU.DXHX201809017

University Chemistry ›› 2019, Vol. 34 ›› Issue (4): 73-76.doi: 10.3866/PKU.DXHX201809017

• Chemistry Laboratory • Previous Articles Next Articles

Laboratory Teaching Exploration on the Suspension Polymerization Experiment

Chengxin SHANG^1,*(),Junsheng HAO²

¹ School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, P. R. China
² National Experimental Teaching Demonstration Center, Shanxi University, Taiyuan 030006, P. R. China

Received:2018-09-13 Accepted:2018-01-02 Published:2019-04-28
Contact: Chengxin SHANG E-mail:chxshang@sxu.edu.cn
Supported by:
山西省高等学校教学改革创新项目(J2017003);山西省高等学校教学改革创新项目(J2012005)

Abstract

Abstract:

The teaching experience of suspension polymerization experiment is discussed, based on the setting of polymer chemistry experiment course. In the teaching process of suspension polymerization, the students' interest in learning should be fully enhanced, the teaching effect should be improved, and the laboratory course should be connected with theory course. The content of experiment can be improved in three aspects:conducting research on the influence of dispersant, selecting different monomers on suspension polymerization, and combining with the rate of competitive polymerization.

Key words: Suspension polymerization, Teaching exploration

Chengxin SHANG,Junsheng HAO. Laboratory Teaching Exploration on the Suspension Polymerization Experiment[J].University Chemistry, 2019, 34(4): 73-76.

Figures/Tables 3

References 10

1	于莹; 陶磊; 许华平. 大学化学, 2015, 30 (3), 9.
2	吴宁晶; 华静. 大学化学, 2016, 31 (8), 56.
3	韩哲文. 高分子化学实验, 上海: 华东理工大学出版社, 2005, 3- 5.
4	任琳; 曹田; 陈晓明; 李真. 安庆师范学院学报, 2011, 17 (4), 91. doi: 10.3969/j.issn.1007-4260.2011.04.027
5	李君; 董丙祥; 刘正平; 董永强. 高分子材料科学与工程, 2010, 26 (3), 172.
6	窦家林; 李杨; 张春庆; 韩冰; 王玉荣. 合成树脂及塑料, 2011, 28 (6), 17. doi: 10.3969/j.issn.1002-1396.2011.06.005
7	任琳. 化工时刊, 2009, 23 (10), 34. doi: 10.3969/j.issn.1002-154X.2009.10.010
8	李红; 关燕霞; 薛新民; 郭荣; 黄承亚. 石油化工, 2004, 33 (6), 560. doi: 10.3321/j.issn:1000-8144.2004.06.014
9	尚成新; 刘文献. 化学研究与应用, 2018, 30 (7), 1152. doi: 10.3969/j.issn.1004-1656.2018.07.020
10	尚成新; 张国强; 尹春慧. 化学研究与应用, 2015, 27 (9), 1312. doi: 10.3969/j.issn.1004-1656.2015.09.014

m(PVA)/g	聚合物状态
< 0.01	不规则的空心珠粒
0.02	光滑珠粒，粒径1–2 mm
0.05	光滑珠粒，粒径0.5–1 mm
> 0.05	粉末状

[1]	Zhiqiang Ma. Exploring the Teaching of Important Named Reactions Integrating Cutting-Edge Scientific Research [J]. University Chemistry, 2025, 40(6): 326-332.
[2]	Zengfang Huang, Hui Xie, Jingqiang Zhang, Xuefeng Lei, Junxian Ma. Teaching Exploration and Practice of Instrumental Analysis for Cultivating Application-Oriented Innovating Talents [J]. University Chemistry, 2023, 38(9): 19-24.
[3]	Yanjiao Ren, Rongsheng Xu, Huanping Zhao. Exploration and Practice of Teaching Coal Chemical Technology Course in Applied Undergraduate Chemical Engineering Specialty [J]. University Chemistry, 2023, 38(11): 16-21.
[4]	Guozhi HAN,Rui LIU,Jianning GUAN. Exploration of Organic Chemistry Teaching under the Background of Course Ideology and Politics [J]. University Chemistry, 2019, 34(11): 56-60.
[5]	Lina ZHU, Songxue SHAO, Baojin GONG, Haiyun SHEN, Chuang SHANG. Teaching Exploration of the Chemical Laboratory Safety Course for Undergraduates [J]. University Chemistry, 2018, 33(6): 21-25.
[6]	Qun WANG,Rui WANG. Exploration and Practice of Physical Chemistry Teaching Promoted by Scientific Research [J]. University Chemistry, 2016, 31(4): 33-38.
[7]	Hui ZHANG,Yi-Ming ZHOU,Xiao-Dong LI,Chen-Xin CAI. To Spark Interest, to Enjoy Physical Chemistry [J]. University Chemistry, 2016, 31(12): 36-40.
[8]	Tan Gui'e, Zeng Xiuqiong, Li Xiuling, Zhao Huarong, Wang Yanguang. Explorations in Foundational Chemistry Experiment Teaching for the Non-chemistry Major Undergraduates [J]. University Chemistry, 2015, 30(6): 21-24.

Laboratory Teaching Exploration on the Suspension Polymerization Experiment

RichHTML

PDF

Like

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 3

References 10

Related Articles 8

Metrics

Recommended 0