Photoirradiation-generated radicals in two-component supramolecular gel for polymerization

doi:10.1039/c8sm00153g

CORC > 化学研究所 > 中国科学院化学研究所

	Photoirradiation-generated radicals in two-component supramolecular gel for polymerization
	Jiang, Hejin 1,2; Jin, Qingxian 3; Li, Jing 3; Chen, Shuyu 3; Zhang, Li 1; Liu, Minghua 1,2,4,5
刊名	SOFT MATTER
	2018-03-28
卷号	14 期号:12 页码:2295-2300
ISSN号	1744-683X
DOI	10.1039/c8sm00153g
英文摘要	While supramolecular gels have been attracting great interest due to their easy design and fabrication, development of new applications based on these gels is always a challenging topic. Here, we report a two-component supramolecular gel that can generate and stabilize radicals through photo-irradiation, which can be subsequently used for polymerization. It has been found that the electrostatic interactions between a cationic amphiphile and anionic sulfonate could afford co-assembly into a two-component supramolecular gel. Upon photo-irradiation, the gel changed colour and produced the radicals, as verified from the EPR measurements. The radical thus formed in the supramolecular gel is relatively stable and could be used to polymerize acrylic acid directly without deoxygenation. In contrast, acrylic acid could not be polymerized in solution under the same conditions. This work expands the application scope of supramolecular gels.
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000428989100009
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/46125]
专题	中国科学院化学研究所
通讯作者	Zhang, Li; Liu, Minghua
作者单位	1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Key Lab Colloid Interface & Chem Thermodynam, Inst Chem, Zhongguancun North First St 2, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Zhengzhou Univ Light Ind, Henan Prov Key Lab Surface & Interface Sci, Zhengzhou 450002, Henan, Peoples R China 4.Natl Ctr Nanosci & Technol, Beijing 100190, Peoples R China 5.Collaborat Innovat Ctr Chem Sci & Engn, Tianjin 300072, Peoples R China
推荐引用方式 GB/T 7714	Jiang, Hejin,Jin, Qingxian,Li, Jing,et al. Photoirradiation-generated radicals in two-component supramolecular gel for polymerization[J]. SOFT MATTER,2018,14(12):2295-2300.
APA	Jiang, Hejin,Jin, Qingxian,Li, Jing,Chen, Shuyu,Zhang, Li,&Liu, Minghua.(2018).Photoirradiation-generated radicals in two-component supramolecular gel for polymerization.SOFT MATTER,14(12),2295-2300.
MLA	Jiang, Hejin,et al."Photoirradiation-generated radicals in two-component supramolecular gel for polymerization".SOFT MATTER 14.12(2018):2295-2300.